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  Your ip: 54.158.99.141      AMAZON     AS14618     
United States  
  Details...    Login    199 

Subnets in block
192.0.0.0 - 192.255.255.255

Net block: 192.0.0.0 - 192.255.255.255
Block name:NET192
Block size:16777216
Domains in block
Organization:Administered by ARIN
Parent block:
US, United States, Chantilly
               
I Block start End of block Size D AS Block name Organization Country
192.0.0.0 192.0.0.255 256
unannouncedSPECIAL-IPV4-REGISTRY-IANA-RESERVED Internet Assigned Numbers Authority  
192.0.1.0 192.0.1.255 256
unannouncedNON-RIPE-NCC-MANAGED-ADDRESS-BLOCKIPv4 address block not managed by the RIPE NCC  
192.0.2.0 192.0.2.255 256
AS5421TEST-NET-1Internet Assigned Numbers Authority  
192.0.3.0 192.0.3.255 256
AS14660ELEVATED-NYCElevated Computing LLC
US, Poughkeepsie
192.0.4.0 192.0.7.255 1024
AS6639CWCILCable & Wireless (Cayman Islands) Ltd.
KY
192.0.8.0 192.0.15.255 2048
AS: variousZINNIACalDSL
US, Tracy
192.0.16.0 192.0.31.255 4096
AS11282SY-LA-2 SERVERYOU INC
US, Fremont
192.0.32.0 192.0.47.255 4096
AS: variousICANNICANN
US, Los Angeles
192.0.48.0 192.0.63.255 4096
AS62659Q2EBANKINGQ2 Software, Inc.
US, Austin
192.0.64.0 192.0.127.255 16384
AS: variousAUTOMATTICAutomattic, Inc
US, San Francisco
192.0.128.0 192.0.255.255 32768
AS5645TS1-ROGERSTekSavvy Solutions Inc.
CA, Toronto
192.1.0.0 192.1.255.255 65536
AS: variousBBN-CNETBLK BBN Communications
US, Cambridge
192.2.0.0 192.2.255.255 65536
AS3356LVLT-ORG-192-2Level 3 Communications, Inc.
US, Broomfield
192.3.0.0 192.3.255.255 65536
AS: variousCC-15 ColoCrossing
US, Buffalo
192.4.0.0 192.4.15.255 4096
AS54735TTGSI-NET1TT Government Solutions, Inc.
US, Basking Ridge
192.4.16.0 192.4.255.255 61440
AS: variousTELCORDIA-NET2 Telcordia Technologies
US, Piscataway
192.5.0.0 192.5.1.255 512
AS: variousFGLIFE-COLOFidelity & Guaranty Life
US, Baltimore
192.5.2.0 192.5.2.255 256
AS6356UF-NET-AUniversity of Florida
US, Gainesville
192.5.3.0 192.5.3.255 256
AS35960CITYBEVHILLSCity of Beverly Hills
US, Beverly Hills
192.5.4.0 192.5.5.255 512
AS3557ISC-NET1Internet Systems Consortium, Inc.
US, Redwood City
192.5.6.0 192.5.6.255 256
AS26415 AS36617 AS36619 AS36620 AS36625 AS36626 VGRSGTLD-1VeriSign Global Registry Services
US, Reston
192.5.7.0 192.5.7.255 256
AS22255ASRIAllegheny-Singer Research Institute
US, Pittsburgh
192.5.8.0 192.5.8.255 256
AS19SAIC9Science Applications International Corporation
US, Reston
192.5.9.0 192.5.9.255 256
unannouncedAERONETThe Aerospace Corporation
US, El Segundo
192.5.10.0 192.5.10.255 256
AS47CLMNETUniversity of Southern California
US, Los Angeles
192.5.11.0 192.5.11.255 256
AS63029PS-TELIAPayscale, Inc.
US, Seattle
192.5.12.0 192.5.12.255 256
AS17055UTAH-NET-CUniversity of Utah
US, Salt Lake City
192.5.13.0 192.5.13.255 256
unannouncedGSWDNETGould, Inc.
US, Urbana
192.5.14.0 192.5.14.255 256
AS21RAND-NETThe RAND Corporation
US, Santa Monica
192.5.15.0 192.5.15.255 256
AS32064AUVMAmerican University
US, Washington
192.5.16.0 192.5.16.255 256
AS4601LANLLANDLos Alamos National Laboratory
US, La Jolla
192.5.17.0 192.5.17.255 256
AS768NRL-NETNavy Network Information Center (NNIC)
US, Virginia Beach
192.5.18.0 192.5.18.255 256
AS22238IPTO-NETDoD Network Information Center
US, Quantico
192.5.19.0 192.5.19.255 256
AS299UCI-NETUniversity of California, Irvine
US, Irvine
192.5.20.0 192.5.20.255 256
unannouncedCISLTTYNETBull HN Information Systems Inc.
US, Chelmsford
192.5.21.0 192.5.25.255 1280
AS: variousARL5Headquarters, USAISC
US, Fort Huachuca
192.5.26.0 192.5.26.255 256
unannouncedBOC-KALAMAZOEDS/BOC Kalamazoo
US, Davie
192.5.27.0 192.5.27.255 256
AS84DTNSRDC-NETNavy Network Information Center (NNIC)
US, Virginia Beach
192.5.28.0 192.5.28.255 256
AS7DSTL-UK-INTUK Defence Science and Technology Laboratory
GB, Salisbury
192.5.29.0 192.5.29.255 256
AS7DSTL-UK-RALUK Defence Science and Technology Laboratory
GB, Salisbury
192.5.30.0 192.5.30.255 256
AS7DSTL-UK-WEBUK Defence Science and Technology Laboratory
GB, Salisbury
192.5.31.0 192.5.31.255 256
AS30086SENBOISECOLOSen Technologies LLC
US, Boise
192.5.32.0 192.5.32.255 256
AS6CISLTESTNET2Bull HN Information Systems Inc.
US, Los Angeles
192.5.33.0 192.5.33.255 256
unannouncedCISLTESTNET3Bull HN Information Systems Inc.
US, Chelmsford
192.5.34.0 192.5.34.255 256
unannouncedCISLTESTNET4Bull HN Information Systems Inc.
US, Chelmsford
192.5.35.0 192.5.35.255 256
unannouncedKEPLER-NETRenaissance Technologies Corporation
US, East Setauket
192.5.36.0 192.5.36.255 256
AS3301RADITEXRaditex Control AB
SE, Odensbacken
192.5.37.0 192.5.37.255 256
unannouncedCASTLE-NETCastle Public Access Unix
US, Seattle
192.5.38.0 192.5.38.255 256
AS264WASH-NETSRI International
US, Menlo Park
192.5.39.0 192.5.39.255 256
unannouncedUSSUSS Technical Center
US, Monroeville
192.5.40.0 192.5.40.255 256
unannouncedPURDUE-WANPurdue University
US, West Lafayette
192.5.41.0 192.5.41.255 256
AS27064USNO-3Navy Network Information Center (NNIC)
US, Virginia Beach
192.5.42.0 192.5.42.255 256
unannouncedGFEBS-NET2Headquarters, USAISC
US, Fort Huachuca
192.5.43.0 192.5.43.255 256
AS14CUCSNETColumbia University
US, Edgewater
192.5.44.0 192.5.44.255 256
AS55UPENN-LABUniversity of Pennsylvania
US, Philadelphia
192.5.45.0 192.5.45.255 256
unannouncedRTECSYSR-TEC Systems
US, Bedford
192.5.46.0 192.5.46.255 256
AS12081GREENHECK24Greenheck Fan
US, Schofield
192.5.47.0 192.5.47.255 256
AS84NSRDCNavy Network Information Center (NNIC)
US, Virginia Beach
192.5.48.0 192.5.48.255 256
unannouncedPURDUE-CS-NETPurdue University
US, West Lafayette
192.5.49.0 192.5.49.255 256
AS21814NSRD-SPARTASparta, Inc.
US, Pasadena
192.5.50.0 192.5.50.255 256
AS2841CTH-CS-NETChalmers University of Technology Gothenburg, Sweden
SE, Goeteborg
192.5.51.0 192.5.51.255 256
AS32831RPCI-NETRoswell Park Cancer Institute
US, Buffalo
192.5.52.0 192.5.52.255 256
unannouncedNLM-ETHER-TEMPNational Library of Medicine
US, Bethesda
192.5.53.0 192.5.53.255 256
AS20UR-CS-ETHERUniversity of Rochester
US, Henrietta
192.5.54.0 192.5.54.255 256
unannouncedAERO-A3The Aerospace Corporation
US, El Segundo
192.5.55.0 192.5.55.255 256
AS7224DNIC-RNET-192-005-055DoD Network Information Center
US, Columbus
192.5.56.0 192.5.56.255 256
unannouncedTARTAN-NETTartan, Inc.
US, Monroeville
192.5.57.0 192.5.57.255 256
unannouncedILMO-CORPORATEILMO Products Company
US, Jacksonville
192.5.58.0 192.5.58.255 256
AS32418DNOWDNow LP
US, Newark
192.5.59.0 192.5.59.255 256
AS775FR-INRIA-A-RINGInstitut National de Recherche en Informatique et Automatique Domaine de Voluceau, Rocquencourt BP 105, 78153 Le Chesnay CEDEX, France
FR, Le Chesnay
192.5.60.0 192.5.60.255 256
AS10925SNOWBOUNDSnowbound Software Corporation
US, Cambridge
192.5.61.0 192.5.61.255 256
unannouncedSM90-X2INRIA Domaine de Voluceau - Rocquencourt B.P. 105 78153 Le Chesnay
FR, Le Chesnay
192.5.62.0 192.5.62.255 256
unannouncedLITP-SM90INRIA Domaine de Voluceau - Rocquencourt B.P. 105 78153 Le Chesnay
FR, Le Chesnay
192.5.63.0 192.5.63.255 256
unannouncedSVERDRUPMSFCSverdrup Technology, Inc.
US, Huntsville
192.5.64.0 192.5.64.255 256
unannouncedAMES-NAS-NETNational Aeronautics and Space Administration
US, Redstone Arsenal
192.5.65.0 192.5.65.255 256
unannouncedNPRDC-ETHERNavy Network Information Center (NNIC)
US, Virginia Beach
192.5.66.0 192.5.66.255 256
AS1742HARVARD-UNIVHarvard University
US, Cambridge
192.5.67.0 192.5.67.255 256
AS264CECOM-ETHERSRI International
US, Menlo Park
192.5.68.0 192.5.69.255 512
AS: variousRONIN-CAPITALRonin Capital LLC
US, Chicago
192.5.70.0 192.5.70.255 256
unannouncedCELANCOINS Network Control Center
US, Fort George G. Meade
192.5.71.0 192.5.71.255 256
AS23192MGFAZNET1MGF, LLC
US, San Diego
192.5.72.0 192.5.72.255 256
unannouncedABLEAble
US, Irvine
192.5.73.0 192.5.73.255 256
AS11978LVSUNLas Vegas Sun
US, Las Vegas
192.5.74.0 192.5.81.255 2048
unannouncedMSC-CNETSMinnesota Supercomputer Center, Inc.
US, Minneapolis
192.5.82.0 192.5.82.255 256
unannouncedFSUSTATFlorida State University
US, Tallahassee
192.5.83.0 192.5.83.255 256
unannouncedEPOCH-ENGREpoch Systems
US, Westborough
192.5.84.0 192.5.87.255 1024
AS: variousUOC-NETSUniversity of Chicago
US, Chicago
192.5.88.0 192.5.88.255 256
AS7029TCSCThe Computer Solution Co., Inc.
US, Midlothian
192.5.89.0 192.5.89.255 256
AS10578NOX-IPV4-01Harvard University
US, Cambridge
192.5.90.0 192.5.90.255 256
AS9640KRNIC-NET-KRKorea Internet Security Agency
KR, Seoul
192.5.91.0 192.5.91.255 256
unannouncedPURDUE-ECN1Purdue University
US, West Lafayette
192.5.92.0 192.5.92.255 256
unannouncedBRAGG-ETHERSRI International
US, Menlo Park
192.5.93.0 192.5.93.255 256
AS264SRI-DEMOSRI International
US, Menlo Park
192.5.94.0 192.5.94.255 256
unannouncedSDCRDCF-10MBSystem Development Corporation
US, Santa Monica
192.5.95.0 192.5.95.255 256
unannouncedSDCRDCF-3MBSystem Development Corporation
US, Santa Monica
192.5.96.0 192.5.96.255 256
unannouncedUBC-CS-NETUniversity of British Columbia
CA, Vancouver
192.5.97.0 192.5.97.255 256
AS1267IUNET-EXT-1ORG-IA36-RIPE
IT, Milan
192.5.98.0 192.5.98.255 256
AS703 AS4713 AUTOSYSAutomated Systems, Inc.
US, San Diego
192.5.99.0 192.5.99.255 256
AS45LLNL-LVOCLawrence Livermore National Laboratory
US, Livermore
192.5.100.0 192.5.100.255 256
unannouncedHCSC-NETHoneywell IAC
US, Phoenix
192.5.101.0 192.5.101.255 256
AS3677PURDUE-NET-APurdue University
US, West Lafayette
192.5.102.0 192.5.102.255 256
unannouncedPURDUE-NET-BPurdue University
US, West Lafayette
192.5.103.0 192.5.103.255 256
unannouncedCOMCOComputational Mechanics Co., Inc.
US, Austin
192.5.104.0 192.5.104.255 256
AS62984WCCCWestmoreland County Community College
US, Youngwood
192.5.105.0 192.5.105.255 256
unannouncedXAIT-PONDXerox Corporation
US, Cambridge
192.5.106.0 192.5.106.255 256
AS393412MTI-NETWORKMonotype Imaging Inc
US, Cambridge
192.5.107.0 192.5.107.255 256
unannouncedIBM-PASCIBM Palo Alto Scientific Center
US, Palo Alto
192.5.108.0 192.5.108.255 256
unannouncedPASC-BBIBM Palo Alto Scientific Center
US, Palo Alto
192.5.109.0 192.5.109.255 256
AS32666CWRUNET-C0Case Western Reserve University
US, East Cleveland
192.5.110.0 192.5.110.255 256
AS32666CWRUNET-C1Case Western Reserve University
US, East Cleveland
192.5.111.0 192.5.111.255 256
unannouncedCWRUNET-C2Case Western Reserve University
US, East Cleveland
192.5.112.0 192.5.112.255 256
unannouncedCWRUNET-C3Case Western Reserve University
US, East Cleveland
192.5.113.0 192.5.113.255 256
AS32666CWRUNET-C4Case Western Reserve University
US, East Cleveland
192.5.114.0 192.5.114.255 256
AS2386TITANC-13L-3 Communications Corporation
US, New York City
192.5.115.0 192.5.115.255 256
AS2386TITANC-14L-3 Communications Corporation
US, New York City
192.5.116.0 192.5.132.255 4352
AS: variousDNIC-RNET-192-005-116DoD Network Information Center
US, Columbus
192.5.133.0 192.5.133.255 256
unannouncedPERCEPT-AIPerceptronics, Inc.
US, Woodland Hills
192.5.134.0 192.5.134.255 256
AS2386TITANC-15L-3 Communications Corporation
US, New York City
192.5.135.0 192.5.141.255 1792
AS: variousMIT-LINCOLN-LABMassachusetts Institute of Technology
US, Cambridge
192.5.142.0 192.5.142.255 256
unannouncedCCVRCentre de Calcul Vectoriel pour la Recherche Ecole Polytechnique 91128 Palaiseau Cedex Centre de Calcul Vectoriel pour la Recherche CCVR, c/o Ecole polytechnique 91128 Palaiseau CEDEX, France
FR, Palaiseau
192.5.143.0 192.5.143.255 256
unannouncedNWUNorthwestern University
US, Chicago
192.5.144.0 192.5.144.255 256
unannouncedCRC-ENETDepartment of National Defence
CA, Ottawa
192.5.145.0 192.5.145.255 256
unannouncedECRC-SLEuropean Computer Research Center ArabellaStrasse 17 D-8000 Munchen 81
DE, Munchen
192.5.146.0 192.5.146.255 256
AS9CPW-PSCCarnegie Mellon University
US, Bloomfield
192.5.147.0 192.5.147.255 256
unannouncedLM-192-5-147Lockheed Martin Corporation
US, Denver
192.5.148.0 192.5.148.255 256
AS768DNIC-RNET-192-005-148DoD Network Information Center
US, Columbus
192.5.149.0 192.5.149.255 256
unannouncedRDL-ETHERResearch and Development Laboratories
US, Culver City
192.5.150.0 192.5.150.255 256
unannouncedSP-ACE-NETSperry Corporation
US, Phoenix
192.5.151.0 192.5.151.255 256
AS30194VOXMEDIAVox Media, Inc.
US, Washington
192.5.152.0 192.5.153.255 512
unannouncedARRAY-NETArray Micro Systems Inc.
US, Colorado Springs
192.5.154.0 192.5.155.255 512
AS: variousCOMPASSIONINTLCOCompassion International, Inc.
US, Colorado Springs
192.5.156.0 192.5.156.255 256
AS243EXELISVISExelis Visual Information Solutions Inc.
US, Denver
192.5.157.0 192.5.157.255 256
AS7018PENN-STATE-7The Pennsylvania State University
US, University Park
192.5.158.0 192.5.158.255 256
AS3999PENN-STATE-8The Pennsylvania State University
US, University Park
192.5.159.0 192.5.159.255 256
AS3999PENN-STATE-9The Pennsylvania State University
US, University Park
192.5.160.0 192.5.160.255 256
unannouncedPENN-STATE-10The Pennsylvania State University
US, University Park
192.5.161.0 192.5.161.255 256
unannouncedPENN-STATE-11The Pennsylvania State University
US, University Park
192.5.162.0 192.5.162.255 256
AS5403ORF-NETORF-Oesterreichischer Rundfunk Wuerzburggasse 30 A-1136 Vienna
AT, Vienna
192.5.163.0 192.5.163.255 256
AS2386TITANC-16L-3 Communications Corporation
US, New York City
192.5.164.0 192.5.164.255 256
unannouncedGDAIS-NET-192-5-164-0General Dynamics Advanced Information Systems, Inc.
US, Santa Clara
192.5.165.0 192.5.165.255 256
unannouncedUNISYS-CAM-1System Development Corporation
US, Camarillo
192.5.166.0 192.5.166.255 256
AS3431GAT-NETGeneral Atomic, Fusion User Service Center
US, San Diego
192.5.167.0 192.5.167.255 256
unannouncedMCC-ACA6Microelectronics and Computer Technology Corporation
US, Austin
192.5.168.0 192.5.168.255 256
unannouncedMCC-CAD2Microelectronics and Computer Technology Corporation
US, Austin
192.5.169.0 192.5.169.255 256
unannouncedMCC-CAD3Microelectronics and Computer Technology Corporation
US, Austin
192.5.170.0 192.5.201.255 8192
AS: variousANL-GOV Argonne National Laboratory
US, Argonne
192.5.202.0 192.5.202.255 256
unannouncedFMC-CTCFMC Corporate Technology Center
US, Cherryville
192.5.203.0 192.5.203.255 256
AS63056HOOPESTONAREASCHOOLS-01Hoopeston Area Schools
US, Hoopeston
192.5.204.0 192.5.204.255 256
unannouncedSKL-ENETSoftware Kinetics Ltd.
CA, Stittsville
192.5.205.0 192.5.205.255 256
unannouncedARNET2Alberta Research Council
CA, Edmonton
192.5.206.0 192.5.206.255 256
AS111BU-MATHNETBoston University
US, Brighton
192.5.207.0 192.5.207.255 256
AS111BU-CHEMNETBoston University
US, Brighton
192.5.208.0 192.5.208.255 256
AS111BU-CLANETBoston University
US, Brighton
192.5.209.0 192.5.209.255 256
AS78SYNTEGRA-9Syntegra (USA), Inc.
US, Oakdale
192.5.210.0 192.5.210.255 256
unannouncedAF-192-5-210-0754th Electronic Systems Group
US, Montgomery
192.5.211.0 192.5.211.255 256
AS62905DCCNETDart Container Corporation
US, Lansing
192.5.212.0 192.5.212.255 256
AS78SYNTEGRA-3Syntegra (USA), Inc.
US, Oakdale
192.5.213.0 192.5.213.255 256
AS243HARRISHarris Government Systems Sector
US, Melbourne
192.5.214.0 192.5.214.255 256
unannouncedDECUACNETDigital Equipment Corporation
US, Palo Alto
192.5.215.0 192.5.215.255 256
AS11279MASONNETGeorge Mason University
US, Ironsides
192.5.216.0 192.5.216.255 256
AS2511NTT-NETimported inetnum object for NTTC-1
JP, Tokyo
192.5.217.0 192.5.217.255 256
unannouncedPOOH-CORNERThe Putnam Companies
US, Boston
192.5.218.0 192.5.218.255 256
unannouncedDNIC-RNET-192-005-218DoD Network Information Center
US, Columbus
192.5.219.0 192.5.219.255 256
AS12148CLEMSONClemson University
US, Clemson
192.5.220.0 192.5.220.255 256
unannouncedGTE-ELS3General Dynamics C4 Systems, Inc.
US, Scottsdale
192.5.221.0 192.5.221.255 256
AS16778CCHCS-2-IPV4-1Cook Children's Health Care System
US, Fort Worth
192.5.222.0 192.5.222.255 256
AS393281SURFCITYCity of Huntington Beach
US, Los Angeles
192.5.223.0 192.5.223.255 256
unannouncedHWELL-REHoneywell, Inc.
US, Golden Valley
192.5.224.0 192.5.224.255 256
unannouncedHAIC-NETHughes Artificial Intelligence Center
US, Calabasas
192.5.225.0 192.5.236.255 3072
unannouncedGE-CALMAGE Calma
US, Milpitas
192.5.237.0 192.5.237.255 256
unannouncedGLAXOSMITHKLINEGlaxoSmithKline
US, Philadelphia
192.5.238.0 192.5.238.255 256
unannouncedKES-NETKestrel Institute
US, Palo Alto
192.5.239.0 192.5.239.255 256
unannouncedCAM-ORLOlivetti Research Ltd. 24A Trumpington Street Cambridge CB2 1QA Olivetti Research Ltd Cambridge
GB, Cambridge
192.5.240.0 192.5.240.255 256
unannouncedEXICOMimported inetnum object for EAPL
AU, Villawood
192.5.241.0 192.5.241.255 256
AS29797LIFEYIELD-1LifeYield, LLC
US, Boston
192.5.242.0 192.5.253.255 3072
AS: variousMSI-AZMotorola
US, Chandler
192.5.254.0 192.5.254.255 256
unannouncedANSAANSA APM Ltd. Poseidon House Castle Park Cambridge, CB3 0RD
GB, Cambridge
192.5.255.0 192.5.255.255 256
AS62973CATAWBAVALLEYMEDICALCENTERCatawba Valley Medical Center
US, Hickory
192.6.0.0 192.6.2.255 768
AS: variousHP-NETS Hewlett-Packard Company
US, Palo Alto
192.6.3.0 192.6.3.255 256
unannouncedAGILENT-C-36Agilent Technologies
US, Santa Clara
192.6.4.0 192.6.6.255 768
AS: variousHP-1Hewlett-Packard Company
US, Palo Alto
192.6.7.0 192.6.7.255 256
AS51964AGILENT-C-37Agilent Technologies
US, Santa Clara
192.6.8.0 192.6.20.255 3328
AS: variousHP-2 Hewlett-Packard Company
US, Palo Alto
192.6.21.0 192.6.21.255 256
AS14496AGILENT-C-38Agilent Technologies
US, Santa Rosa
192.6.22.0 192.6.142.255 30976
AS: variousHP-3 Hewlett-Packard Company
US, Palo Alto
192.6.143.0 192.6.143.255 256
AS51964C-32-AGILENTAgilent Technologies
US, Santa Clara
192.6.144.0 192.6.209.255 16896
AS: variousHP-4 Hewlett-Packard Company
US, Palo Alto
192.6.210.0 192.6.210.255 256
AS71 AS7430 GLAXOSMITHKLINE-BGlaxoSmithKline
US, Atlanta
192.6.211.0 192.6.255.255 11520
AS71 AS7430 HP-4 Hewlett-Packard Company
US, Palo Alto
192.7.0.0 192.7.255.255 65536
unannouncedICLNETICL, Inc.
US, Rochester
192.8.0.0 192.8.255.255 65536
AS: variousHCLTMASS1 HCL AMERICA INC
US, SUNNYVALE
192.9.0.0 192.9.8.255 2304
unannouncedSMI-NETSSun Microsystems, Inc
US, Belmont
192.9.9.0 192.9.9.255 256
unannouncedSUN-BARRNETSun Microsystems, Inc
US, Belmont
192.9.10.0 192.9.199.255 48640
unannouncedSUN3Sun Microsystems, Inc
US, Redwood Shores
  192.9.200.0 192.9.200.255 256 No data/Free/Unallocated
192.9.201.0 192.9.254.255 13824
unannouncedSUN5Sun Microsystems, Inc
US, Belmont
  192.9.255.0 192.9.255.255 256 No data/Free/Unallocated
192.10.0.0 192.10.255.255 65536
unannouncedSYMBOLICS1Symbolics, Inc.
US, Boston
192.11.0.0 192.11.255.255 65536
AS10455LUCENT-192-11-51-CAlcatel-Lucent
FR
192.12.0.0 192.12.0.255 256
AS29861 AS29862 SYN-29861Syntax Systems Limited
CA, Montreal
192.12.1.0 192.12.1.255 256
unannouncedSUSSEX-CSNETUniversity of Sussex School of Engineering University of Sussex Falmer Brighton BN1 9QT
GB, Selmeston
192.12.2.0 192.12.2.255 256
AS393379SEI-HOUSTONSeismic Exchange, Inc.
US, Houston
192.12.3.0 192.12.3.255 256
AS58453DEEPEDDYNETDeep Eddy Internet Consulting
US, Austin
192.12.4.0 192.12.4.255 256
unannouncedSCG-NETHughes Aircraft, Space and Communications Group
US, Los Angeles
192.12.5.0 192.12.5.255 256
AS30AIC-LISPMSSRI International
US, Menlo Park
192.12.6.0 192.12.6.255 256
unannouncedDNIC-RNET-192-012-006DoD Network Information Center
US, Columbus
192.12.7.0 192.12.7.255 256
unannouncedDNIC-RNET-192-012-007DoD Network Information Center
US, Columbus
192.12.8.0 192.12.8.255 256
unannouncedPICANET1Headquarters, USAISC
US, Fort Huachuca
192.12.9.0 192.12.9.255 256
unannouncedFMHA-GOV2U.S. Dept. of Agriculture - FMHA
US, Saint Louis
192.12.10.0 192.12.10.255 256
AS6922TX-BB-NETUniversity of Texas System
US, Austin
192.12.11.0 192.12.11.255 256
unannouncedMIT-TESTMassachusetts Institute of Technology
US, Cambridge
192.12.12.0 192.12.12.255 256
AS10835SANTAFEThe Santa Fe Institute
US, Los Alamos
192.12.13.0 192.12.13.255 256
AS5723JHUJohns Hopkins University
US, Ashburn
192.12.14.0 192.12.14.255 256
AS5723JHUJohns Hopkins University
US, Baltimore
192.12.15.0 192.12.15.255 256
AS43BROOKNETBrookhaven National Laboratory
US, Upton
192.12.16.0 192.12.16.255 256
AS3549PRMNETSRI International
US, Menlo Park
192.12.17.0 192.12.17.255 256
AS45LLL-TIS-NETLawrence Livermore National Laboratory
US, Livermore
192.12.18.0 192.12.18.255 256
unannouncedETRAILER-S3etrailer Corporation
US, Wentzville
192.12.19.0 192.12.19.255 256
AS31CALTECH-192-12-19-0California Institute of Technology
US, Pasadena
192.12.20.0 192.12.21.255 512
AS: variousAMRC-DATACENTERSAmeresco, Inc.
US, Framingham
192.12.22.0 192.12.22.255 256
unannouncedOTS-192-12-22-0University of Texas System
US, Austin
192.12.23.0 192.12.23.255 256
AS22793PDCSIPV4PTS Data Center Solutions, Inc
US, Oakland
192.12.24.0 192.12.24.255 256
AS5691MITRE-PI-C4The MITRE Corporation
US, Bedford
192.12.25.0 192.12.25.255 256
unannouncedCSS-GRAMINAELeidos, Inc.
US, Reston
192.12.26.0 192.12.26.255 256
AS11948DEVELOPMENT-GROUP-INCDevelopment Group, Inc
US, Redding
192.12.27.0 192.12.27.255 256
unannouncedUR-ESMUniversity of Rochester
US, Henrietta
192.12.28.0 192.12.28.255 256
AS21556RIACS-TESTBEDNational Aeronautics and Space Administration
US, Redstone Arsenal
192.12.29.0 192.12.29.255 256
unannouncedCERDEC-SBU-DRENHeadquarters, USAISC
US, Fort Huachuca
192.12.30.0 192.12.30.255 256
unannouncedRF-HEX-AHeadquarters, USAISC
US, Fort Huachuca
192.12.31.0 192.12.31.255 256
AS36131IMOIMPageBites, Inc.
US, Palo Alto
192.12.32.0 192.12.32.255 256
AS9CMU-MULTIHOMEDCarnegie Mellon University
US, Bloomfield
192.12.33.0 192.12.33.255 256
AS30SRI-CSL-NETSRI International
US, Menlo Park
192.12.34.0 192.12.40.255 1792
AS: variousSLB-CORE-SERVICE-HOSTING-NET-1Schlumberger Limited
US, Houston
192.12.41.0 192.12.41.255 256
unannouncedDMS-IPC-745Digital Management Services Technology, Inc
US, New York City
192.12.42.0 192.12.42.255 256
AS72SLB-CORE-SERVICE-HOSTING-NET-2Schlumberger Limited
US, Houston
192.12.43.0 192.12.43.255 256
unannouncedSLB-CORE-SERVICE-HOSTING-NET-3Schlumberger Limited
US, Houston
192.12.44.0 192.12.44.255 256
unannouncedNRTC-NETNorthrop Grumman Corporation - Automation Sciences Laboratory
US, Pico Rivera
192.12.45.0 192.12.45.255 256
AS25703OIC-CAMOregon Ice Cream, LLC
US, Vancouver
192.12.46.0 192.12.46.255 256
AS393344HELION-COLONET01EM Consulting Group, Inc
US, Baltimore
192.12.47.0 192.12.47.255 256
unannouncedBOLOGNA-EXT1Dipartimento di Scienze dell'Informazione
IT, Bologna
192.12.48.0 192.12.48.255 256
unannouncedAMES-ED-EXPNETNational Aeronautics and Space Administration
US, Redstone Arsenal
192.12.49.0 192.12.49.255 256
unannouncedAMES-ED-NETNational Aeronautics and Space Administration
US, Redstone Arsenal
192.12.50.0 192.12.50.255 256
unannouncedAMES-HY-NETNational Aeronautics and Space Administration
US, Redstone Arsenal
192.12.51.0 192.12.51.255 256
AS55088AI-V4BAdviser Investments LLC
US, Newton
192.12.52.0 192.12.52.255 256
AS3549SUNQUEST-INFORMATION-SYSTEMS-2Sunquest Information Systems, Inc.
US, Tucson
192.12.53.0 192.12.53.255 256
unannouncedPU-LCAPrinceton University
US, Princeton
192.12.54.0 192.12.54.255 256
AS1101IP-EEND-192-12-54IP-EEND-192-12-54
NL, Utrecht
192.12.55.0 192.12.55.255 256
AS6305AENTAlliance Entertainment
US, Sunrise
192.12.56.0 192.12.56.255 256
unannouncedUTAH-AP-NETUniversity of Utah
US, Salt Lake City
192.12.57.0 192.12.57.255 256
unannouncedMCC-CAD1Microelectronics and Computer Technology Corporation
US, Austin
192.12.58.0 192.12.58.255 256
unannouncedMCC-ACA7Microelectronics and Computer Technology Corporation
US, Austin
192.12.59.0 192.12.59.255 256
unannouncedMCC-ACA8Microelectronics and Computer Technology Corporation
US, Austin
192.12.60.0 192.12.60.255 256
unannouncedMCC-ACA9Microelectronics and Computer Technology Corporation
US, Austin
192.12.61.0 192.12.61.255 256
unannouncedMCC-SW-NETMicroelectronics and Computer Technology Corporation
US, Austin
192.12.62.0 192.12.62.255 256
unannouncedDREA-ENETDefence Research Establishment-Atlantic
CA, Ottawa
192.12.63.0 192.12.63.255 256
unannouncedCYPRESSPurdue University
US, West Lafayette
192.12.64.0 192.12.64.255 256
AS383WPAFB-LOGNET754th Electronic Systems Group
US, Montgomery
192.12.65.0 192.12.67.255 768
AS: variousARL11Headquarters, USAISC
US, Fort Huachuca
192.12.68.0 192.12.68.255 256
AS50ORNL-NETC1Oak Ridge National Laboratory
US, Oak Ridge
192.12.69.0 192.12.69.255 256
AS1706UA-CS-NETUniversity of Arizona
US, Tucson
192.12.70.0 192.12.70.255 256
unannouncedNPRDC-IPDNavy Network Information Center (NNIC)
US, Virginia Beach
192.12.71.0 192.12.71.255 256
unannouncedNPRDC-ISGNavy Network Information Center (NNIC)
US, Virginia Beach
192.12.72.0 192.12.72.255 256
AS786UNI-LONDONORG-UOLC1-RIPE
GB, London
192.12.73.0 192.12.73.255 256
unannouncedBTRL-NETBT Research Laboratories Martlesham Heath Ipswich, IP5 7RE BT IP Engineering Suffolk
GB, Ipswich
192.12.74.0 192.12.74.255 256
unannouncedAPPLE-ETHERApple Inc.
US, Palo Alto
192.12.75.0 192.12.75.255 256
unannouncedPASC-RINGIBM Palo Alto Scientific Center
US, Palo Alto
192.12.76.0 192.12.76.255 256
AS7476UQ-NET-2Information Technology Services The University of Queensland
AU, Brisbane
192.12.77.0 192.12.77.255 256
unannouncedBOLOGNA-EXT2Dipartimento di Scienze dell'Informazione
IT, Bologna
192.12.78.0 192.12.78.255 256
AS10725GENNETGenentech, Inc.
US, Palo Alto
192.12.79.0 192.12.79.255 256
unannouncedSLISoftware Leverage, Inc.
US, Waltham
192.12.80.0 192.12.80.255 256
AS36375UMICH-0University of Michigan
US, Ann Arbor
192.12.81.0 192.12.81.255 256
AS680IRONMPIDuesseldorf
DE, Dusseldorf
192.12.82.0 192.12.82.255 256
AS14NET-CU-NEVIS-NETColumbia University
US, Edgewater
192.12.83.0 192.12.83.255 256
AS1852UCDC-NETUniversity of California, Washington Center
US, Washington
192.12.84.0 192.12.84.255 256
AS11293UCDC-NETUniversity of California - Office of the President
US, Concord
192.12.85.0 192.12.85.255 256
AS11293UCDC-NETUniversity of California - Office of the President
US, Oakland
192.12.86.0 192.12.86.255 256
AS11293UCDC-NETUniversity of California - Office of the President
US, Oakland
192.12.87.0 192.12.87.255 256
AS11293UCDC-NETUniversity of California - Office of the President
US, Oakland
192.12.88.0 192.12.88.255 256
unannouncedRUTGERS-CRutgers University
US, Highland Park
192.12.89.0 192.12.89.255 256
AS5719SBCS-CSDEPT-1State University of New York at Stony Brook
US, Stony Brook
192.12.90.0 192.12.90.255 256
AS5719SBCS-CSDEPT-2State University of New York at Stony Brook
US, Hicksville
192.12.91.0 192.12.91.255 256
unannouncedRPICSNET0Rensselaer Polytechnic Institute
US, Troy
192.12.92.0 192.12.92.255 256
unannouncedRPICSNET1Rensselaer Polytechnic Institute
US, Troy
192.12.93.0 192.12.93.255 256
unannouncedTYMNET-MDCTYMNET/McDonnell Douglas
US, San Jose
192.12.94.0 192.12.94.255 256
AS36618 AS36624 AS36625 AS36628 AS36630 VGRSGTLD-2VeriSign Global Registry Services
US, Reston
192.12.95.0 192.12.95.255 256
AS32982DOE-95-YMPYucca Mountain Office
US, Washington
192.12.96.0 192.12.96.255 256
unannouncedSUPELEC-GIFEcole Superieure d'Electricite Plateau du Moulon 91192 Gif-Sur-Yvette Cedex Ecole Superieure d'Electricite, SUPELEC Plateau du Moulon, F-91190 Gif sur Yvettes, France
FR, Gif-sur-Yvette
192.12.97.0 192.12.97.255 256
unannouncedMCRCMotorola Cambridge Research Center
US, Cambridge
192.12.98.0 192.12.98.255 256
unannouncedSHIRBAY-ENETDepartment of National Defence
CA, Ottawa
192.12.99.0 192.12.99.255 256
unannouncedFER-4-NETFerranti Computer Systems Ltd. Simonsway Wythenshawe Manchester, M22 5LA Ferranti International plc
GB, Manchester
192.12.100.0 192.12.100.255 256
unannouncedDOCAS-OODoD Network Information Center
US, Columbus
192.12.101.0 192.12.101.255 256
unannouncedOSU-CGRGOSU/The Computer Graphics Research Group
US, Columbus
192.12.102.0 192.12.102.255 256
unannouncedNASA-NISN06National Aeronautics and Space Administration
US, Redstone Arsenal
192.12.103.0 192.12.103.255 256
AS54663HALIFAXHEALTH-WEBAPPSHalifax Health
US, Daytona Beach
192.12.104.0 192.12.107.255 1024
AS22945PHHS-22Parkland Health & Hospital System
US, Dallas
192.12.108.0 192.12.108.255 256
AS26007SWICKTECHSwick Technologies, LLC
US, New Berlin
192.12.109.0 192.12.118.255 2560
unannouncedRSVD-192-12-109-BLKInternet Assigned Numbers Authority  
192.12.119.0 192.12.119.255 256
unannouncedXYPLEXXyplex, Inc.  
192.12.120.0 192.12.120.255 256
AS5691MITRE-PI-C1The MITRE Corporation
US, Bedford
192.12.121.0 192.12.121.255 256
AS11096FSUCSFlorida State University
US, Tallahassee
192.12.122.0 192.12.122.255 256
unannouncedFSUCS2Florida State University
US, Tallahassee
192.12.123.0 192.12.123.255 256
unannouncedAMES-CCF-NETNational Aeronautics and Space Administration
US, Redstone Arsenal
192.12.124.0 192.12.124.255 256
AS768TEC-LAN1Headquarters, USAISC
US, Fort Huachuca
192.12.125.0 192.12.125.255 256
unannouncedAPGEA-NET2Headquarters, USAISC
US, Fort Huachuca
192.12.126.0 192.12.126.255 256
AS1461CTNOSC-WSMTHeadquarters, USAISC
US, Fort Huachuca
192.12.127.0 192.12.127.255 256
unannouncedLL-MI-NETMassachusetts Institute of Technology
US, Cambridge
192.12.128.0 192.12.128.255 256
AS394851LIGHTROCKLight Rock of Montana
US, Helena
192.12.129.0 192.12.129.255 256
unannouncedSYM-CANSymbolics Canada, Inc.
CA, Mississauga
192.12.130.0 192.12.130.255 256
unannouncedVARIANBMDVarian Associates
US, Beverly
192.12.131.0 192.12.131.255 256
unannouncedSAC-ADMINSRI International
US, Menlo Park
192.12.132.0 192.12.132.255 256
unannouncedLLNL-MONLawrence Livermore National Laboratory
US, Livermore
192.12.133.0 192.12.133.255 256
AS45CSL1-NETLawrence Livermore National Laboratory
US, Livermore
192.12.134.0 192.12.134.255 256
AS45LLNL-WEDLawrence Livermore National Laboratory
US, Livermore
192.12.135.0 192.12.135.255 256
AS44LLNL-THULawrence Livermore National Laboratory
US, Livermore
192.12.136.0 192.12.136.255 256
AS44LLNL-OUTNETLawrence Livermore National Laboratory
US, Livermore
192.12.137.0 192.12.137.255 256
AS44LLNL-SATLawrence Livermore National Laboratory
US, Livermore
192.12.138.0 192.12.138.255 256
unannouncedLLNL-SUNLawrence Livermore National Laboratory
US, Livermore
192.12.139.0 192.12.139.255 256
unannouncedDFAS-ISP-ISODoD Network Information Center
US, Columbus
192.12.140.0 192.12.140.255 256
unannouncedINFERENCEInference Corporation
US, Los Angeles
192.12.141.0 192.12.141.255 256
unannouncedCSS-ETHERLeidos, Inc.
US, Reston
192.12.142.0 192.12.142.255 256
unannouncedSENTRYVSHIC Test Systems
US, San Jose
192.12.143.0 192.12.143.255 256
unannouncedVSHIC-NETVSHIC Test Systems
US, San Jose
192.12.144.0 192.12.144.255 256
AS393382KERNHEALTHSYSTEMSKern Family Health Care
US, Bakersfield
192.12.145.0 192.12.145.255 256
unannouncedSMVL-THICKRCA
US, Milpitas
192.12.146.0 192.12.147.255 512
AS: variousKATYISDKaty Independent School District
US, Sugar Land
192.12.148.0 192.12.149.255 512
AS33726GENEVA-COLLEGEGENEVA COLLEGE
US, Beaver Falls
192.12.150.0 192.12.150.255 256
unannouncedSMVL-THINHarris Seminconductor
US, Milpitas
192.12.151.0 192.12.151.255 256
unannouncedRCA-HARRISHarris Semiconductor
US, Milpitas
192.12.152.0 192.12.152.255 256
unannouncedSMVL-APOLLOHarris Semiconductor
US, Milpitas
192.12.153.0 192.12.153.255 256
unannouncedSMVL-153Harris Corporation
US, Milpitas
192.12.154.0 192.12.154.255 256
unannouncedSTANANOCStanacard LLC
US, New York City
192.12.155.0 192.12.170.255 4096
unannouncedMTCS-CUSTMarine Terminal Computer Systems
US, San Francisco
192.12.171.0 192.12.171.255 256
unannouncedPICANET2Headquarters, USAISC
US, Fort Huachuca
192.12.172.0 192.12.172.255 256
unannouncedPENNYSAVERUSA-PUBLISHING-LLCPennysaver USA Publishing, LLC  
192.12.173.0 192.12.173.255 256
AS63331LBL-EE-NET1Lawrence Berkeley National Laboratory
US, Berkeley
192.12.174.0 192.12.183.255 2560
AS: variousTORONTO-NETSUniversity of Toronto
CA, Wilcox Corners
192.12.184.0 192.12.184.255 256
AS68AGPS-NETLos Alamos National Laboratory
US, Los Alamos
192.12.185.0 192.12.185.255 256
AS111BOSTONU-NETBoston University
US, Brighton
192.12.186.0 192.12.186.255 256
AS111BU-ACCNETBoston University
US, Brighton
192.12.187.0 192.12.187.255 256
AS111BU-BROADBBoston University
US, Brighton
192.12.188.0 192.12.188.255 256
AS111BU-SCINETBoston University
US, Brighton
192.12.189.0 192.12.189.255 256
AS111BU-ENGNETBoston University
US, Brighton
192.12.190.0 192.12.190.255 256
AS111BU-DSGNETBoston University
US, Brighton
192.12.191.0 192.12.191.255 256
AS111JOINTOGETHER-191Join Together
US, Boston
192.12.192.0 192.12.193.255 512
AS2597CCTLD-IT-LAN.it Registry - IIT-CNR Istituto del Consiglio Nazionale Delle Ricerche Via Giuseppe Moruzzi, 1 I-56124 Pisa
IT
192.12.194.0 192.12.194.255 256
AS2597LAN-ccTLD-ITRegistry of ccTLD .it LAN Via Giuseppe Moruzzi, 1 I-56124 PISA
IT, Pisa
192.12.195.0 192.12.195.255 256
unannouncedUNISYS-ISF-7Unisys Corporation
US, Blue Bell
192.12.196.0 192.12.196.255 256
unannouncedAZMATHUniversity of Arizona
US, Tucson
192.12.197.0 192.12.197.255 256
unannouncedACATT-ETHER1SRI International
US, Menlo Park
192.12.198.0 192.12.198.255 256
unannouncedACATT-ETHER2SRI International
US, Menlo Park
192.12.199.0 192.12.199.255 256
unannouncedLEWIS-ETHER1SRI International
US, Menlo Park
192.12.200.0 192.12.200.255 256
unannouncedSRI-PSON-10SRI International
US, Menlo Park
192.12.201.0 192.12.201.255 256
unannouncedSRI-PSON-11SRI International
US, Menlo Park
192.12.202.0 192.12.202.255 256
unannouncedSRI-PSON-12SRI International
US, Menlo Park
192.12.203.0 192.12.203.255 256
unannouncedSRI-TPANET1SRI International
US, Menlo Park
192.12.204.0 192.12.204.255 256
unannouncedSRI-TPANET2SRI International
US, Menlo Park
192.12.205.0 192.12.205.255 256
AS159OHIO-STATE1Ohio State University
US, Grandview Heights
192.12.206.0 192.12.206.255 256
AS19782INDIANAIndiana University
US, Indianapolis
192.12.207.0 192.12.207.255 256
AS195SUPERCOMPSan Diego Supercomputer Center
US, La Jolla
192.12.208.0 192.12.208.255 256
AS68LANLDC-NETLos Alamos National Laboratory
US, Los Alamos
192.12.209.0 192.12.209.255 256
AS102NSFNational Science Foundation
US, Arlington
192.12.210.0 192.12.210.255 256
AS27064NGIC-NET1Headquarters, USAISC
US, Fort Huachuca
192.12.211.0 192.12.211.255 256
unannouncedNTTA-192-12-211NTT America, Inc.
US, Greenwood Village
192.12.212.0 192.12.212.255 256
unannouncedRAND-NET2The RAND Corporation
US, Santa Monica
192.12.213.0 192.12.213.255 256
unannouncedRAND-NET3The RAND Corporation
US, Santa Monica
192.12.214.0 192.12.214.255 256
unannouncedSTISymmetrical Technologies, Inc.
US, Knoxville
192.12.215.0 192.12.215.255 256
unannouncedXDRENETDepartment of National Defence
CA, Ottawa
192.12.216.0 192.12.216.255 256
unannouncedSTEVENS-TECHStevens Institute of Technology
US, Hoboken
192.12.217.0 192.12.217.255 256
unannouncedKYFY-CARTOKummerly and Frey AG Hallerstrasse 10 CH-3001 Bern
CH, Bern
192.12.218.0 192.12.218.255 256
unannouncedKYFY-GEOGRKummerly and Frey AG Hallerstrasse 10 CH-3001 Bern
CH, Bern
192.12.219.0 192.12.219.255 256
AS393295NCS-FRE-IPV4Northland Controls
US, Palo Alto
192.12.220.0 192.12.220.255 256
unannouncedWISC-FERDUniversity of Wisconsin-Madison
US, Madison
192.12.221.0 192.12.221.255 256
AS26069ALVERNIAUNIVERSITYAlvernia University
US, Reading
192.12.222.0 192.12.222.255 256
AS53292STRUCTURESector 7, LLC
US, Livonia
192.12.223.0 192.12.223.255 256
unannouncedWISC-OZNETUniversity of Wisconsin-Madison
US, Madison
192.12.224.0 192.12.224.255 256
unannouncedWISC-OZESUniversity of Wisconsin-Madison
US, Madison
192.12.225.0 192.12.228.255 1024
unannouncedSUNDSTRAND-NETSSundstrand Corporation
US, Rockford
192.12.229.0 192.12.229.255 256
unannouncedPIOTECHPioneer Technologies Group
US, Norcross
192.12.230.0 192.12.230.255 256
AS209RAMTRONRamtron Corporation
US, Colorado Springs
192.12.231.0 192.12.231.255 256
unannouncedTHORN-SSLSoftware Sciences Meudon Avenue Farnborough
GB, Farnborough
192.12.232.0 192.12.232.255 256
AS5516PT-INESC-LX-00INESC - Instituto de Engenharia de Sistemas e Computadores Lisboa, Portugal
PT, Lisbon
192.12.233.0 192.12.233.255 256
unannouncedSEGUE-NETSegue Software, Inc.
US, Lexington
192.12.234.0 192.12.234.255 256
AS25CEA-NETUniversity of California
US, Los Angeles
192.12.235.0 192.12.235.255 256
unannouncedIDA-NETLinkoping University
SE, Linkoping
192.12.236.0 192.12.236.255 256
AS13697SHG-BLOCK-ASaber Healthcare Group LLC
US, Bedford Heights
192.12.237.0 192.12.237.255 256
unannouncedHCSC-APOLLOHoneywell International, Inc.
US, Morristown
192.12.238.0 192.12.238.255 256
AS104CU-BOULDERUniversity of Colorado
US, Boulder
192.12.239.0 192.12.239.255 256
AS104CU-ACSUniversity of Colorado
US, Boulder
192.12.240.0 192.12.240.255 256
AS104CU-ENGINEERUniversity of Colorado
US, Denver
192.12.241.0 192.12.241.255 256
AS104CU-SUNNETUniversity of Colorado
US, Boulder
192.12.242.0 192.12.242.255 256
AS104CU-CERUniversity of Colorado
US, Boulder
192.12.243.0 192.12.243.255 256
AS104CU-OTUniversity of Colorado
US, Boulder
192.12.244.0 192.12.244.255 256
AS104CU-ENTERPRISEUniversity of Colorado
US, Boulder
192.12.245.0 192.12.245.255 256
AS104CU-LASPUniversity of Colorado
US, Boulder
192.12.246.0 192.12.246.255 256
AS104CU-JILAUniversity of Colorado
US, Boulder
192.12.247.0 192.12.247.255 256
AS559CH-UZH-IPv4-24ORG-UZH1-RIPE
CH, Zurich
192.12.248.0 192.12.248.255 256
AS55173AVIATNETHSTX
US, San Antonio
192.12.249.0 192.12.249.255 256
unannouncedAVIATNETHSTX
US, Santa Clara
  192.12.250.0 192.12.250.255 256 No data/Free/Unallocated
192.12.251.0 192.12.251.255 256
AS78SYNTEGRA-5Syntegra (USA), Inc.
US, Oakdale
192.12.252.0 192.12.252.255 256
unannouncedLL-VENET1Massachusetts Institute of Technology
US, Cambridge
192.12.253.0 192.12.253.255 256
unannouncedLL-VENET2Massachusetts Institute of Technology
US, Cambridge
192.12.254.0 192.12.254.255 256
unannouncedLL-APOLLOMassachusetts Institute of Technology
US, Cambridge
192.12.255.0 192.12.255.255 256
unannouncedLL-ENETMassachusetts Institute of Technology
US, Cambridge
192.13.0.0 192.14.255.255 131072
AS: variousDODIIS-SUBNETSDoD Network Information Center
US, Columbus
192.15.0.0 192.15.255.255 65536
AS197207WORLDACCESS-NETWorld Access, Inc.
AE, Dubai
192.16.0.0 192.16.63.255 16384
AS: variousEDGECAST-NETBLK-08MCI Communications Services, Inc. d/b/a Verizon Business
US, Ashburn
192.16.64.0 192.16.71.255 2048
AS46489JUSTINTV-2Justin.tv, Inc.
US, San Francisco
192.16.72.0 192.16.72.255 256
unannouncedTETN-BACKBONEUniversity of Texas System
US, Austin
192.16.73.0 192.16.73.255 256
AS19348BRENTWOODCity of Brentwood
US, Brentwood
192.16.74.0 192.16.74.255 256
unannouncedOTS-192-16-74-0University of Texas System
US, Austin
192.16.75.0 192.16.79.255 1280
unannouncedCMS-NET1Computer Management Services
US, Columbia
192.16.80.0 192.16.89.255 2560
unannouncedCMS-FC-VAComputer Management Services
US, Columbia
192.16.90.0 192.16.99.255 2560
unannouncedCMS-NET2Computer Management Services
US, Columbia
192.16.100.0 192.16.122.255 5888
unannouncedCMS-NET3Computer Management Services
US, Columbia
192.16.123.0 192.16.123.255 256
unannouncedSICSNETSwedish Institute of Computer Science (SICS)
SE, Stockholm
192.16.124.0 192.16.127.255 1024
AS8973SSVL Sweden Silicon Valley Link
SE, Stockholm
192.16.128.0 192.16.128.255 256
unannouncedSE-TPACENEA Data Svenska AB Box 232 S-183 23 Taeby Transpac Scandinavia AB
SE, Stockholm
192.16.129.0 192.16.129.255 256
unannouncedSWNET149ENEA Data Svenska AB Box 232 S-183 23 Taeby
SE, -
192.16.130.0 192.16.130.255 256
unannouncedUU-DOCS-NETSwedish Network Royal Institute of Technology, NADA/KTH 2-100 44 Stockholm Upsala University
SE, Stockholm
192.16.131.0 192.16.133.255 768
AS: variousERICSSON LM Ericsson AB
SE, Stockholm
192.16.134.0 192.16.134.255 256
AS198538ERICSSONSony Mobile Communications AB Send abuse to abuse@sonyericsson.com
SE, Stockholm
192.16.135.0 192.16.135.255 256
AS198538ERICSSONSony Mobile Communications AB Send abuse to abuse@sonyericsson.com
SE, Stockholm
192.16.136.0 192.16.136.255 256
AS198538ERICSSON Sony Mobile Communications AB Send abuse to abuse@sonyericsson.com
SE, Stockholm
192.16.137.0 192.16.137.255 256
AS33843ABTIS-IPV4ORG-ABTI1-RIPE
DE, Pforzheim
192.16.138.0 192.16.138.255 256
AS2846LUNETLund University
SE, Lund
192.16.139.0 192.16.139.255 256
AS58343 AS57208 TELECOMPUTING-NETTelecomputing AB
SE, Stockholm
192.16.140.0 192.16.140.255 256
AS2839KTH-SICS-LINKRoyal Institute of Technology (KTH)
SE, Stockholm
192.16.141.0 192.16.141.255 256
unannouncedNEXUS-NETCommunicator Nexus AB Box 857 S-751 08 Uppsala
SE, Uppsala
192.16.142.0 192.16.142.255 256
unannouncedSE-TANDTRYCKSwedish Network Royal Institute of Technology, NADA/KTH 2-100 44 Stockholm Tandsbyns Tryckeri AB
SE, Stockholm
192.16.143.0 192.16.143.255 256
AS29217SEMASE-NET2ORG-WNCM1-RIPE
SE, Stockholm
192.16.144.0 192.16.144.255 256
AS21195SE-KPSOK-Q8 AB
SE, Stockholm
192.16.145.0 192.16.145.255 256
AS2839KTH-FMI-NETRoyal Institute of Technology
SE, Stockholm
192.16.146.0 192.16.146.255 256
AS2839IMNET-HPSwedish Network Royal Institute of Technology, NADA/KTH 2-100 44 Stockholm Swedish Institute of Microelectronics
SE, Stockholm
192.16.147.0 192.16.147.255 256
unannouncedSE-OBJECTAObjecta Elektronik och Data AB Fogdev. 4B S-183 64 TABY Objecta Elektronik & Data AB
SE, Taby
192.16.148.0 192.16.148.255 256
AS158ERICSSONEricsson Telecom
SE, Stockholm
192.16.149.0 192.16.149.255 256
AS158ERICSSONTelefonaktiebolaget LM Ericsson
SE, Stockholm
192.16.150.0 192.16.150.255 256
AS158ERICSSONTelefonaktiebolaget LM Ericsson
SE, Stockholm
192.16.151.0 192.16.151.255 256
AS158ERICSSONTelefonaktiebolaget LM Ericsson
SE, Stockholm
192.16.152.0 192.16.154.255 768
AS: variousSE-TELIASE-19860722Telia Test Center
SE, Stockholm
192.16.155.0 192.16.166.255 3072
AS: variousCERN CH-1211 Geneva 23, Switzerland
CH, Geneva
192.16.167.0 192.16.167.255 256
AS768FNOCNavy Network Information Center (NNIC)
US, Virginia Beach
192.16.168.0 192.16.168.255 256
AS83PICANET3Headquarters, USAISC
US, Fort Huachuca
192.16.169.0 192.16.169.255 256
unannouncedNRL-HUBNETNavy Network Information Center (NNIC)
US, Virginia Beach
192.16.170.0 192.16.170.255 256
unannouncedSHOWNETCInterop Show Network
US, San Francisco
192.16.171.0 192.16.171.255 256
unannouncedMACOMHughes Network Systems
US, Germantown
192.16.172.0 192.16.172.255 256
unannouncedEIK-ENGEikonix Corporation
US, Billerica
192.16.173.0 192.16.173.255 256
unannouncedANSOC-RNET003Headquarters, USAISC
US, Fort Huachuca
192.16.174.0 192.16.174.255 256
AS32655TSG-RESOURCESTSG Resources, Inc.
US, North Canton
192.16.175.0 192.16.175.255 256
unannounced192-16-175-0California Technology Agency
US, Rancho Cordova
192.16.176.0 192.16.176.255 256
AS2055LSUNETLouisiana State University
US, Baton Rouge
192.16.177.0 192.16.177.255 256
AS33660FLYINGJF J Management Inc.
US, Ogden
192.16.178.0 192.16.178.255 256
unannouncedNTTV6NET-CIDR-BLK-JPNTT Software Innovation Center
JP, Yokosuka
192.16.179.0 192.16.179.255 256
AS2514NTTV6NET-CIDR-BLK-JPNTT Software Innovation Center
JP, Tokyo
192.16.180.0 192.16.180.255 256
unannouncedCSIRO-PETRO-MLBCommonwealth Scientific and Industrial Research Organization (CSIRO) ABN 41 687 119 230
AU, Dickson
192.16.181.0 192.16.181.255 256
unannouncedLL-DSN-NETMassachusetts Institute of Technology
US, Cambridge
192.16.182.0 192.16.182.255 256
unannouncedGIT-SOXGeorgia Institute of Technology
US, Atlanta
192.16.183.0 192.16.183.255 256
unannouncedWCW-LANScience Park
NL, Amsterdam
192.16.184.0 192.16.184.255 256
AS1888CWI-NET-184CWI
NL, Sassenheim
192.16.185.0 192.16.185.255 256
AS1104IKONETFOM-Nikhef Science Park 105 Amsterdam, 1098 XG The Netherlands
NL, Amsterdam
192.16.186.0 192.16.186.255 256
AS1104FARMTESTFOM-Nikhef Science Park 105 Amsterdam, 1098 XG The Netherlands
NL, Amsterdam
192.16.187.0 192.16.187.255 256
unannouncedCAN-NETScience Park Watergraafsmeer Kruislaan 407-415 Amsterdam Stichting CAN Science Park Watergraafsmeer (WCW) Amsterdam
NL, Amsterdam
192.16.188.0 192.16.188.255 256
AS1103SURFwimSURFnet bv Utrecht
NL, Utrecht
192.16.189.0 192.16.189.255 256
AS1103AMOLFFOM Institute for Atomic and Molecular Physics Science Park Watergraafsmeer (WCW) Kruislaan 407 Amsterdam
NL, Amsterdam
192.16.190.0 192.16.190.255 256
AS702NLNET-PTPVzB
NL, Amsterdam
192.16.191.0 192.16.191.255 256
AS1888CWI-NET-191CWI
NL, Sassenheim
192.16.192.0 192.16.192.255 256
AS1104GUESTNETFOM-Nikhef Science Park 105 Amsterdam, 1098 XG The Netherlands
NL, Amsterdam
192.16.193.0 192.16.193.255 256
unannouncedCWI-NET-193CWI
NL, Amsterdam
192.16.194.0 192.16.194.255 256
AS1104PCNET2FOM-Nikhef Science Park 105 Amsterdam, 1098 XG The Netherlands
NL, Amsterdam
192.16.195.0 192.16.195.255 256
AS1104PCNET1FOM-Nikhef Science Park 105 Amsterdam, 1098 XG The Netherlands
NL, Amsterdam
192.16.196.0 192.16.196.255 256
AS1888CWI-NET-196CWI
NL, Sassenheim
192.16.197.0 192.16.197.255 256
AS1888CWI-NET-197CWI
NL, Sassenheim
192.16.198.0 192.16.198.255 256
unannouncedCWI-NET-198CWI
NL, Amsterdam
192.16.199.0 192.16.199.255 256
AS1104HEFNETFOM-Nikhef Science Park 105 Amsterdam, 1098 XG The Netherlands
NL, Amsterdam
192.16.200.0 192.16.200.255 256
AS1101SURFwimSURFnet bv Utrecht
NL, Utrecht
192.16.201.0 192.16.201.255 256
AS1888CWI-NET-201CWI
NL, Sassenheim
192.16.202.0 192.16.202.255 256
unannouncedEUNET-NOCKPN Eurorings Experimental Network
NL, Den Haag
192.16.203.0 192.16.203.255 256
unannouncedHCSC-SUNHoneywell International, Inc.
US, Morristown
192.16.204.0 192.16.204.255 256
AS21976IAS-192-16-204Institute for Advanced Study
US, Bedminster
192.16.205.0 192.16.205.255 256
unannouncedDREA-ENET2Department of National Defence
CA, Ottawa
192.16.206.0 192.16.206.255 256
unannouncedDREA-ENET3Department of National Defence
CA, Ottawa
192.16.207.0 192.16.207.255 256
unannouncedDCIEM-CSSDepartment of National Defence
CA, Ottawa
192.16.208.0 192.16.208.255 256
unannouncedDCIEM-HFDDepartment of National Defence
CA, Ottawa
192.16.209.0 192.16.209.255 256
unannouncedDREA-CALDefense Research Establishment Ottawa
CA, Ottawa
192.16.210.0 192.16.210.255 256
unannouncedDMCSNETDefense Research Establishment Ottawa
CA, Ottawa
192.16.211.0 192.16.211.255 256
unannouncedDCIEM-CSS3Defense Research Establishment Ottawa
CA, Ottawa
192.16.212.0 192.16.212.255 256
unannouncedDGBT-NETDefense Research Establishment Ottawa
CA, Ottawa
192.16.213.0 192.16.213.255 256
unannouncedDREO-EDDefense Research Establishment Ottawa
CA, Ottawa
192.16.214.0 192.16.214.255 256
unannouncedSKL-ENET2Defense Research Establishment Ottawa
CA, Ottawa
192.16.215.0 192.16.215.255 256
unannouncedDREO-RADARDefense Research Establishment Ottawa
CA, Ottawa
192.16.216.0 192.16.216.255 256
unannouncedANDYNE-NETDefense Research Establishment Ottawa
CA, Ottawa
192.16.217.0 192.16.217.255 256
unannouncedCSE-NETDefense Research Establishment Ottawa
CA, Ottawa
192.16.218.0 192.16.218.255 256
unannouncedDCSEM-NETDefense Research Establishment Ottawa
CA, Ottawa
192.16.219.0 192.16.219.255 256
unannouncedDLAEEM-NETDefense Research Establishment Ottawa
CA, Ottawa
192.16.220.0 192.16.220.255 256
unannouncedTCCCS-NETDefense Research Establishment Ottawa
CA, Ottawa
192.16.221.0 192.16.221.255 256
unannouncedTCCCS-NET2Defense Research Establishment Ottawa
CA, Ottawa
192.16.222.0 192.16.222.255 256
unannouncedPRIOR-NETDefense Research Establishment Ottawa
CA, Ottawa
192.16.223.0 192.16.223.255 256
unannouncedDGRC-NETDefense Research Establishment Ottawa
CA, Ottawa
192.16.224.0 192.16.224.255 256
unannouncedDGCD-NETDefense Research Establishment Ottawa
CA, Ottawa
192.16.225.0 192.16.225.255 256
unannouncedDRES-NET1Defense Research Establishment Ottawa
CA, Ottawa
192.16.226.0 192.16.226.255 256
unannouncedDREP-NET1Defense Research Establishment Ottawa
CA, Ottawa
192.16.227.0 192.16.227.255 256
unannouncedDREO-PSDDefense Research Establishment Ottawa
CA, Ottawa
192.16.228.0 192.16.228.255 256
unannouncedCRC-TESTNET1Defense Research Establishment Ottawa
CA, Ottawa
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