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  Your ip: 3.226.251.205      GE-INTERNET     AS14618     
United States  
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Registered IPv4 address blocks in Boulder, CO, United States (US)

Ordered by block size.

N I Block start End of block Size D AS Block name Organization Country
1
206.206.0.0 206.207.255.255 131072
AS: various WESTNET-W5 WestNet, Inc.
US, Boulder
2
204.228.0.0 204.229.255.255 131072
AS: various WESTNET-W4 WestNet, Inc.
US, Boulder
3
198.59.0.0 198.60.255.255 131072
AS: various NETBLK-WESTNET WestNet, Inc.
US, Boulder
4
204.99.0.0 204.99.255.255 65536
AS: various WESTNET-LRG2 WestNet, Inc.
US, Boulder
5
199.104.0.0 199.104.255.255 65536
AS: various NETBLK-WESTNET-W2 WestNet, Inc.
US, Boulder
6
206.168.0.0 206.168.255.255 65536
AS: various NETBLK3-COOP-NET Colorado Internet Cooperative Association
US, Boulder
7
162.18.0.0 162.18.255.255 65536
AS209 BALLCOBall Corporation
US, Boulder
8
161.98.0.0 161.98.255.255 65536
AS194 BOULDERCityofBoulder
US, Boulder
9
161.97.0.0 161.97.255.255 65536
AS: various BVSD BoulderValleySchoolDistrict(BVSD)
US, Boulder
10
161.81.0.0 161.81.255.255 65536
AS137872 EXABYTE-COMExabyteCorporation
US, Boulder
11
140.172.0.0 140.172.255.255 65536
AS2648 NOAA-BOULDERNOAA-Boulder
US, Boulder
12
137.75.0.0 137.75.255.255 65536
AS2648 NOAA-ESRL-GSDNOAA
US, Boulder
13
132.163.0.0 132.163.255.255 65536
AS: various BLDRDOCNationalInstituteofStandardsandTechnology
US, Boulder
14
128.138.0.0 128.138.255.255 65536
AS104 COLORADOUniversityofColorado
US, Boulder
15
128.117.0.0 128.117.255.255 65536
AS194 UCARNationalCenterforAtmosphericResearch
US, Boulder
16
128.116.0.0 128.116.255.255 65536
AS: various BATMANNET NationalCenterforAtmosphericResearch
US, Boulder
17
161.97.0.0 161.97.191.255 49152
AS: various BVSDBoulder Valley School District (BVSD)
US, Boulder
18
207.174.0.0 207.174.127.255 32768
AS: various NETBLK4-COOP-NET Colorado Internet Cooperative Association
US, Boulder
19
204.144.128.0 204.144.255.255 32768
AS: various NETBLK2-COOP-NET Colorado Internet Cooperative Association
US, Boulder
20
199.45.128.0 199.45.255.255 32768
AS: various NETBLK-COOP-NET Colorado Internet Cooperative Association
US, Boulder
21
128.116.128.0 128.116.255.255 32768
AS35612 IT-NGI-19860324ORG-NS27-RIPE
US, Boulder
22
216.166.128.0 216.166.191.255 16384
AS19092 360NETWORKS-BLK-2 360Networks (USA) Inc.
US, Boulder
23
172.87.192.0 172.87.223.255 8192
AS26658 HT-06HT
US, Boulder
24
104.143.128.0 104.143.159.255 8192
AS40676 HT-02HT
US, Boulder
25
209.169.0.0 209.169.31.255 8192
AS: various NETBLK1-INDRAS-NETIndra's Net Inc
US, Boulder
26
207.189.192.0 207.189.223.255 8192
AS: various P2PI-1 Peak to Peak Internet
US, Boulder
27
206.246.32.0 206.246.63.255 8192
unannounced VR1 VR-1, Inc.
US, Boulder
28
204.132.224.0 204.132.239.255 4096
AS209 NET-CSN-CUBUniversity of Colorado - Boulder
US, Boulder
29
204.188.96.0 204.188.111.255 4096
AS21777 CW-204-188-96-ARockynet.com, Inc
US, Boulder
30
45.41.80.0 45.41.95.255 4096
AS26658 HT-05HT
US, Boulder
31
104.232.64.0 104.232.79.255 4096
AS26658 HT-04HT
US, Boulder
32
104.128.112.0 104.128.127.255 4096
AS26658 HT-01HT
US, Boulder
33
209.234.224.0 209.234.239.255 4096
AS: various WSOD-NET-01 Markit On Demand, Inc.
US, Boulder
34
205.240.0.0 205.240.15.255 4096
AS3364 SPRINT-CDF00FComputer Systems Design
US, Boulder
35
72.18.208.0 72.18.223.255 4096
AS: various EARTHNETEarthnet, Inc.
US, Boulder
36
198.105.240.0 198.105.255.255 4096
AS: various SEARCHGUIDESearch Guide Inc
US, Boulder
37
198.11.16.0 198.11.31.255 4096
AS104 NETBLK-CU-BUniversity of Colorado - Boulder
US, Boulder
38
204.110.176.0 204.110.185.255 2560
unannounced SYSTEM-ONESystemOne
US, Boulder
39
206.168.192.0 206.168.199.255 2048
unannounced INDRA-BLK3 Indra's Net Inc.
US, Boulder
40
207.25.248.0 207.25.255.255 2048
AS18703 ISSC4-NETIBM Corporation
US, Boulder
41
204.181.152.0 204.181.159.255 2048
AS3364 SPRINT-CCB59FComputer Systems Design
US, Boulder
42
199.221.128.0 199.221.135.255 2048
AS3364 CSDC-ANSComputer Systems Design Company
US, Boulder
43
206.168.112.0 206.168.119.255 2048
AS: various NET-NETRACK Netrack, Inc.
US, Boulder
44
208.74.16.0 208.74.23.255 2048
AS32952 ZAYO-FTGX-3zColo
US, Boulder
45
204.14.208.0 204.14.215.255 2048
AS32952 ZAYO-FTGX-2 zColo
US, Boulder
46
192.119.136.0 192.119.143.255 2048
AS: various HT-03HT
US, Boulder
47
204.144.128.0 204.144.133.255 1536
AS: various ROCKY-204144 Rockynet.com, Inc
US, Boulder
48
206.127.172.0 206.127.175.255 1024
AS54431 AJUBEO Ajubeo, LLC
US, Boulder
49
208.14.132.0 208.14.135.255 1024
AS1239 SPRINT-D00E87Rodeer
US, Boulder
50
66.150.28.0 66.150.31.255 1024
AS35913 INAP-ACS-WALLSTDEMAND-25467Wall Street on Demand Company
US, Boulder
51
65.103.96.0 65.103.99.255 1024
AS209 Q0218-65-103-96-0Earthnet, Inc.
US, Boulder
52
206.168.100.0 206.168.103.255 1024
unannounced NETRACK100-NETNetrack, Inc.
US, Boulder
53
199.45.160.0 199.45.163.255 1024
unannounced NETRACK-160-NETNetrack, Inc.
US, Boulder
54
63.92.192.0 63.92.195.255 1024
AS701 UU-63-92-192IBM Global Services
US, Boulder
55
63.112.140.0 63.112.143.255 1024
AS701 UU-63-112-140-ANuPremis, Inc.
US, Boulder
56
207.174.140.0 207.174.143.255 1024
AS21777 ROCKYNET-140-NET Rockynet.com, Inc
US, Boulder
57
204.13.12.0 204.13.15.255 1024
AS32952 ZAYO-FTGX-1zColo
US, Boulder
58
198.47.4.0 198.47.7.255 1024
unannounced NETBLK-WALI-NETWestern Automation / Spectra Logic
US, Boulder
59
192.80.88.0 192.80.91.255 1024
AS54431 AJUBEO Ajubeo, LLC
US, Boulder
60
207.174.137.0 207.174.139.255 768
AS: various ROCKY-207137-NET Rockynet.com, Inc
US, Boulder
61
206.168.69.0 206.168.70.255 512
unannounced INDRA-BLK Indra's Net Inc.
US, Boulder
62
65.183.70.0 65.183.71.255 512
AS6582 NET-UVBCFIBER-02University Village at Boulder Creek, LLC
US, Boulder
63
216.14.102.0 216.14.103.255 512
AS19255 YOUR-ORG-FREEBSD-VM-1The FreeBSD Foundation
US, Boulder
64
199.119.178.0 199.119.179.255 512
AS13354 IN-MOTION-SERVICEBggB, Inc.
US, Boulder
65
97.107.72.0 97.107.73.255 512
AS13555 BRETSABRETSA
US, Boulder
66
66.118.18.0 66.118.19.255 512
unannounced TEXLIStarlite Internet
US, Boulder
67
206.168.96.0 206.168.97.255 512
AS: various MASSIVE-206-168-96-0 Rockynet.com, Inc
US, Boulder
68
206.168.187.0 206.168.188.255 512
AS: various ROCK-INTERFOLD23 Rockynet.com, Inc
US, Boulder
69
104.143.186.0 104.143.187.255 512
AS10835 NTSC-ELAUW-PRVCO-EDW1Elauwit Networks, LLC
US, Boulder
70
104.143.184.0 104.143.185.255 512
AS10835 NTSC-ELAUW-BOCO-EDR1Elauwit Networks, LLC
US, Boulder
71
206.246.34.0 206.246.35.255 512
unannounced VR1-WEB2-NETVR1
US, Boulder
72
69.44.86.0 69.44.87.255 512
AS3356 WLCO-TWC1316932-UNAVCOUNAVCO
US, Boulder
73
63.83.36.0 63.83.37.255 512
AS18703 UU-63-83-36IBM Global Services
US, Boulder
74
63.71.94.0 63.71.95.255 512
AS18703 UU-63-71-94IBM Global Services
US, Boulder
75
206.246.32.0 206.246.33.255 512
unannounced VR1-WEB1-NETVR1
US, Boulder
76
205.167.150.0 205.167.151.255 512
unannounced AMRIONAMRION, INC.
US, Boulder
77
198.72.4.0 198.72.5.255 512
unannounced NETBLK-GWHA-NET GW Hannaway & Associates
US, Boulder
78
206.168.97.0 206.168.97.255 256
AS21777 MASSIVE-ATL-206-168-97-0 Massive Networks Atlanta
US, Boulder
79
69.161.206.0 69.161.206.255 256
AS395159 BCH-81Boulder Community Hospital
US, Boulder
80
173.230.127.0 173.230.127.255 256
AS23473 COBOUVAUniversity Village at Boulder Creek
US, Boulder
81
198.180.198.0 198.180.198.255 256
AS26658 HT-07HT
US, Boulder
82
206.168.197.0 206.168.197.255 256
unannounced INDRA-DMZ-SERVERSIndra's Net
US, Boulder
83
65.213.33.0 65.213.33.255 256
AS701 UU-65-213-33Wall Street by Fax
US, Boulder
84
207.174.5.0 207.174.5.255 256
unannounced INDRA-5-NETIndra's Net Inc.
US, Boulder
85
207.174.17.0 207.174.17.255 256
unannounced INDRA-17-NETIndra's Net Inc.
US, Boulder
86
207.174.16.0 207.174.16.255 256
unannounced INDRA-16-NETIndra's Net Inc.
US, Boulder
87
207.174.15.0 207.174.15.255 256
unannounced INDRA-15-NETIndra's Net Inc.
US, Boulder
88
206.168.70.0 206.168.70.255 256
unannounced INDRA-WWW3Indra's Net
US, Boulder
89
206.168.69.0 206.168.69.255 256
unannounced INDRA-STATIC-DIALUPIndra's Net
US, Boulder
90
206.168.201.0 206.168.201.255 256
unannounced INDRAS-206-168-201-0-1Indra's Net Inc
US, Boulder
91
206.168.200.0 206.168.200.255 256
unannounced INDRA-206-168-200-0-1Indra's Net Inc
US, Boulder
92
206.168.2.0 206.168.2.255 256
unannounced INDRA-WWW2Indra's Net
US, Boulder
93
206.168.195.0 206.168.195.255 256
unannounced INDRA-DSLCLIENT1Indra's Net
US, Boulder
94
206.168.194.0 206.168.194.255 256
unannounced INDRA-DSLSERVER1Indra's Net
US, Boulder
95
206.168.193.0 206.168.193.255 256
unannounced INDRA-DSLSERVER2Indra's Net
US, Boulder
96
206.168.192.0 206.168.192.255 256
unannounced INDRA-WWW1Indra's Net
US, Boulder
97
206.168.146.0 206.168.146.255 256
unannounced INDRA-BAWARCHIndra's Net
US, Boulder
98
206.168.11.0 206.168.11.255 256
unannounced INDRA-11-NETIndra's Net Inc.
US, Boulder
99
205.229.128.0 205.229.128.255 256
AS701 UU-205-229-128-D1Infospec.net
US, Boulder
100
204.144.190.0 204.144.190.255 256
unannounced INDRA-SUBNET3McGuckin's Hardware
US, Boulder
101
204.144.189.0 204.144.189.255 256
unannounced INDRA-189-NETIndra's Net Inc.
US, Boulder
102
204.144.142.0 204.144.142.255 256
unannounced INDRA-NETIndra's Net Inc
US, Boulder
103
204.133.128.0 204.133.128.255 256
AS209 NET-CSN-XENOXenometrix
US, Boulder
104
204.132.188.0 204.132.188.255 256
AS209 NET-CSN-IDOLMINDSIdol Minds
US, Boulder
105
199.45.151.0 199.45.151.255 256
unannounced INDRA-151-NETIndra's Net Inc.
US, Boulder
106
199.45.135.0 199.45.135.255 256
unannounced COOP-NET-008-INDRASIndra's Net Inc
US, Boulder
107
199.45.131.0 199.45.131.255 256
unannounced COOP-NET-004-INDRASIndra's Net Inc
US, Boulder
108
67.98.240.0 67.98.240.255 256
AS3356 INTER-TEL-NET-SOLUTIONSInter-Tel Net Solutions
US, Boulder
109
198.59.85.0 198.59.85.255 256
AS209 OLIV-MCBOliver McBryan's home
US, Boulder
110
65.221.137.0 65.221.137.255 256
AS701 UU-65-221-137Lionbridge Technologies
US, Boulder
111
64.243.136.0 64.243.136.255 256
AS3561 SAVV-S93784-1Regal Harvest House
US, Boulder
112
64.243.133.0 64.243.133.255 256
AS3561 SAVV-S236998-0Wright Kingdom Real Estate
US, Boulder
113
64.240.154.0 64.240.154.255 256
AS3561 SAVV-TECH-X1Tech-X Corporation
US, Boulder
114
63.173.189.0 63.173.189.255 256
AS1239 SPRINTLINKApplied Trust Engineering
US, Boulder
115
216.17.247.0 216.17.247.255 256
AS6582 STARDOTSTARSEARCHStardotstarsearch
US, Boulder
116
216.17.246.0 216.17.246.255 256
AS6582 NET-STARDOTSEARCH-01Stardotsearch
US, Boulder
117
216.17.231.0 216.17.231.255 256
AS6582 NET-WEBROOTCORP-01Webroot
US, Boulder
118
216.17.212.0 216.17.212.255 256
AS6582 BULLANDBEARTRADINGBullandbeartrading
US, Boulder
119
216.17.131.0 216.17.131.255 256
AS6582 STARDOTSTARSEARCHStardotstarsearch
US, Boulder
120
216.148.100.0 216.148.100.255 256
AS7018 CERF-SPECTRALINK-ASpectraLink
US, Boulder
121
216.111.130.0 216.111.130.255 256
AS209 QWEST-216-111-130DOVATRON INTERNATIONAL
US, Boulder
122
209.181.72.0 209.181.72.255 256
AS209 USW-SYKESENTERPRISES3Sykes Enterprises
US, Boulder
123
208.249.0.0 208.249.0.255 256
AS701 UU-208-249Peak to Peak Internet
US, Boulder
124
208.193.134.0 208.193.134.255 256
AS701 KAPPTECHKapp Tech
US, Boulder
125
207.205.92.0 207.205.92.255 256
AS701 INSESSION1Insession, Inc.
US, Boulder
126
207.205.68.0 207.205.68.255 256
AS701 MCCULLEY-FRICK-GILL1McCulley, Frick & Gillman, Inc.
US, Boulder
127
207.174.69.0 207.174.69.255 256
unannounced COOP-NET-582-PTPI-1Peak to Peak Internet
US, Boulder
128
207.174.103.0 207.174.103.255 256
unannounced COOP-NET-616-PTPI-1Peak to Peak Internet
US, Boulder
129
206.233.68.0 206.233.68.255 256
AS174 NETBLK-PSINET-C-69PSINet/ Duft Graziano & Forest P.C.
US, Boulder
130
206.168.36.0 206.168.36.255 256
unannounced AZTEK-36-NETAztek Engineering, Inc.
US, Boulder
131
206.168.174.0 206.168.174.255 256
unannounced COOP-NET-431-FREESPEECHTVFree Speech TV
US, Boulder
132
206.168.157.0 206.168.157.255 256
unannounced COOP-NET-414-1221PEARLCORP1221 Pearl Corporation
US, Boulder
133
206.168.125.0 206.168.125.255 256
unannounced NET-JALISCOJalisco-Colorado Enterprises
US, Boulder
134
206.168.116.0 206.168.116.255 256
unannounced REVEALSYSTEMS-206-168-116-0REVEAL SYSTEMS INC
US, Boulder
135
206.104.178.0 206.104.178.255 256
AS1239 SPRINT-CE68B2Exabyte Corporation
US, Boulder
136
205.170.50.0 205.170.50.255 256
AS209 NET-CSN-CRAColorado Research Associates
US, Boulder
137
205.170.122.0 205.170.122.255 256
AS209 NET-CSN-DECDEC-Nolan
US, Boulder
138
205.169.83.0 205.169.83.255 256
AS209 NET-CSN-TEAMLABSTeam labs
US, Boulder
139
205.169.230.0 205.169.230.255 256
AS209 NET-CSN-MICROHOUSEMicro House
US, Boulder
140
205.169.219.0 205.169.219.255 256
AS209 NET-CSN-BVTBVT Associates
US, Boulder
141
205.169.192.0 205.169.192.255 256
AS209 NET-CSN-INFOSOLInformation Solutions Group
US, Boulder
142
205.169.19.0 205.169.19.255 256
AS209 NET-CSN-NEXSTARNexstar
US, Boulder
143
205.169.111.0 205.169.111.255 256
AS209 NET-CSN-KGNUKGNU Boulder County Public Radio
US, Boulder
144
205.168.247.0 205.168.247.255 256
AS209 NET-CSN-PEARLIZUMIPearl Izumi
US, Boulder
145
205.168.176.0 205.168.176.255 256
AS209 NET-CSN-HBCLLCHutchinson, Black and Cook LLC
US, Boulder
146
205.168.119.0 205.168.119.255 256
AS209 NET-CSN-CROOKPaul Crook & Associates
US, Boulder
147
205.168.111.0 205.168.111.255 256
AS209 NET-CSN-ILEILE
US, Boulder
148
204.144.244.0 204.144.244.255 256
unannounced COOP-NET-245-PTPI-1Peak to Peak Internet
US, Boulder
149
204.144.241.0 204.144.241.255 256
unannounced COOP-NET-242-PTPI-1Peak to Peak Internet
US, Boulder
150
204.144.239.0 204.144.239.255 256
unannounced COOP-NET-240-PTPI-1Peak to Peak Internet
US, Boulder
151
204.144.238.0 204.144.238.255 256
unannounced COOP-NET-239-PEAKTOPEAKPeak to Peak Internet
US, Boulder
152
204.144.182.0 204.144.182.255 256
AS21777 ROCK-204-144-182-0-24Rockynet.com
US, Boulder
153
204.144.175.0 204.144.175.255 256
unannounced COOP-NET-176-NTRKNetrack, Inc.
US, Boulder
154
204.144.144.0 204.144.144.255 256
unannounced JIL-NET-204-144-144-0JPS International LLC
US, Boulder
155
204.133.230.0 204.133.230.255 256
AS209 STOKERThe Stoker Group, Inc.
US, Boulder
156
204.132.132.0 204.132.132.255 256
AS209 SANITASSanitas Communications
US, Boulder
157
204.132.120.0 204.132.120.255 256
AS209 NEXSTARNexstar
US, Boulder
158
204.132.114.0 204.132.114.255 256
AS209 NET-CSN-NEXSTAR2Nexstar
US, Boulder
159
204.131.247.0 204.131.247.255 256
AS209 NET-CSN-BCNBoulder Community Network
US, Boulder
160
204.131.245.0 204.131.245.255 256
AS209 CLINICOMClinicom, Incorporated
US, Boulder
161
204.131.229.0 204.131.229.255 256
AS209 NET-CSN-ASDIAnalytical Spectral Devices, Inc.
US, Boulder
162
204.131.208.0 204.131.208.255 256
AS209 BOULDER-208BOULDER.COLORADO.EDU
US, Boulder
163
204.131.198.0 204.131.198.255 256
AS209 M-NET2M5 Electronics (M-DOM)
US, Boulder
164
199.177.2.0 199.177.2.255 256
AS7132 AIMS-MMED-BLKMessage Media
US, Boulder
165
199.117.13.0 199.117.13.255 256
AS209 NET-QWEST-COLORADOSATColorado Satellite Broadcasting
US, Boulder
166
198.60.60.0 198.60.60.255 256
unannounced GRANITESDGranite School District
US, Boulder
167
198.59.70.0 198.59.70.255 256
AS209 CU-DISTUniv of Colorado
US, Boulder
168
198.59.69.0 198.59.69.255 256
AS209 CU-IBG-2Univ of Colorado
US, Boulder
169
198.59.52.0 198.59.52.255 256
AS104 CU-UMS-SERUniversity of Colorado
US, Boulder
170
198.59.51.0 198.59.51.255 256
AS104 CU-UMSComputing and Network Services
US, Boulder
171
198.59.33.0 198.59.33.255 256
AS209 SCICON-NET1Scientific Consulting Inc
US, Boulder
172
198.59.32.0 198.59.32.255 256
AS209 BRIARWOOD-NETBen Domenico
US, Boulder
173
198.59.24.0 198.59.24.255 256
AS209 XVT-NET5XVT Software
US, Boulder
174
198.59.23.0 198.59.23.255 256
AS209 XVT-NET4XVT Software
US, Boulder
175
198.59.22.0 198.59.22.255 256
AS209 TWARE-NETTechware Design
US, Boulder
176
198.59.14.0 198.59.14.255 256
AS209 ADAPTEC-NETAdaptec Boulder Technology Center
US, Boulder
177
198.59.11.0 198.59.11.255 256
AS209 KHAOS-NETKhaos-net
US, Boulder
178
198.243.7.0 198.243.7.255 256
AS209 NET-QWEST-ILEILE
US, Boulder
179
198.243.52.0 198.243.52.255 256
AS209 NET-CSN-INFOMASTERInfoMaster/Net Library
US, Boulder
180
198.233.38.0 198.233.38.255 256
AS209 OPENDISC-NETOpenDisc Systems, Inc.
US, Boulder
181
207.174.1.0 207.174.1.255 256
unannounced COOP-NET-514-LEFTHLefthand Networks
US, Boulder
182
207.174.0.0 207.174.0.255 256
unannounced COOP-NET-513-LEFTHANDNETWORKSLefthand Networks
US, Boulder
183
206.168.3.0 206.168.3.255 256
unannounced COOP-NET-260-PTPI-1Peak to Peak Internet
US, Boulder
184
205.168.60.0 205.168.60.255 256
AS209 Q1209-205-168-60-0RBC WEALTH MANAGEMENT
US, Boulder
185
204.228.160.0 204.228.160.255 256
unannounced CALDERA3-160Caldera, Inc.
US, Boulder
186
199.104.94.0 199.104.94.255 256
unannounced BEARTRACLogan Manufacturing Co
US, Boulder
187
198.60.27.0 198.60.27.255 256
unannounced AUTOSIMAutoSimulations Inc.
US, Boulder
188
198.59.38.0 198.59.38.255 256
AS209 VEXIMG-NETVexcel Imaging Corp
US, Boulder
189
207.25.225.0 207.25.225.255 256
AS18703 ISSC-NETIBM Corporation
US, Boulder
190
207.174.76.0 207.174.76.255 256
AS21777 ROCKY-76-NETRockynet.com, Inc
US, Boulder
191
207.174.21.0 207.174.21.255 256
AS21777 BSUITES-NET21Broadway Suites
US, Boulder
192
207.174.12.0 207.174.12.255 256
AS209 COOP-NET-525-EARTHNEarthnet
US, Boulder
193
206.168.67.0 206.168.67.255 256
unannounced NETRACK67-NETNetrack, Inc.
US, Boulder
194
206.168.172.0 206.168.172.255 256
AS10835 RIVER-NETRiver of Stars
US, Boulder
195
206.168.153.0 206.168.153.255 256
AS10835 ENFO-NETEnfo
US, Boulder
196
206.168.13.0 206.168.13.255 256
AS21777 ROCK-TIMING-SOLUT56Timing Solutions Corp.
US, Boulder
197
204.144.254.0 204.144.254.255 256
unannounced GOLDSYS-254-NETGold Systems, Inc.
US, Boulder
198
204.144.253.0 204.144.253.255 256
unannounced NETRACK-253-NETNetrack, Inc.
US, Boulder
199
204.144.177.0 204.144.177.255 256
unannounced NETRACK-204-144-177-0Netrack, Inc.
US, Boulder
200
204.144.151.0 204.144.151.255 256
AS22658 COOP-NET-152-EARTHNEarthnet
US, Boulder
201
204.144.150.0 204.144.150.255 256
AS22658 COOP-NET-151-EARTHNEarthnet
US, Boulder
202
204.144.149.0 204.144.149.255 256
AS22658 COOP-NET-150-EARTHNEarthnet
US, Boulder
203
204.144.148.0 204.144.148.255 256
AS22658 COOP-NET-149-EARTHNEarthnet
US, Boulder
204
204.144.146.0 204.144.146.255 256
AS22658 COOP-NET-147-EARTHNEarthnet
US, Boulder
205
199.45.255.0 199.45.255.255 256
AS22658 COOP-NET-128-MEASUMeasurement Factory, Inc
US, Boulder
206
199.45.247.0 199.45.247.255 256
unannounced NETRACK-WAN-DSL2Netrack, Inc.
US, Boulder
207
199.45.244.0 199.45.244.255 256
unannounced EDTRAINEducation & Training, Inc.
US, Boulder
208
199.45.177.0 199.45.177.255 256
unannounced GOLDSYS-177-NETGold Systems
US, Boulder
209
199.45.155.0 199.45.155.255 256
unannounced COOP-NET-028-NTRKNetrack, Inc.
US, Boulder
210
199.45.146.0 199.45.146.255 256
AS22658 COOP-NET-019-EARTHNEarthnet
US, Boulder
211
199.117.52.0 199.117.52.255 256
AS22658 GLOBALINX-EARTHNET-1Earthnet, Inc.
US, Boulder
212
198.60.189.0 198.60.189.255 256
AS21582 NAUFRSERWestNet
US, Boulder
213
198.59.83.0 198.59.83.255 256
AS104 CU-TELCOMUniv of Colorado
US, Boulder
214
198.59.81.0 198.59.81.255 256
AS104 CHRIS-TESTWestNet, Inc.
US, Boulder
215
198.59.7.0 198.59.7.255 256
AS104 CU-IBG-RMTUniversity of Colorado
US, Boulder
216
198.59.55.0 198.59.55.255 256
AS104 CU-LESSORUniv of Colorado
US, Boulder
217
198.59.54.0 198.59.54.255 256
AS104 CU-SERIALSUniversity of Colorado
US, Boulder
218
204.144.184.0 204.144.184.255 256
AS21777 MASSIVE-204-144-184-0 Rockynet.com, Inc
US, Boulder
219
198.72.5.0 198.72.5.255 256
unannounced GWHA-NET5GW Hannaway & Associates
US, Boulder
220
76.10.29.0 76.10.29.255 256
AS23473 NCRAUTOUniversity Towers
US, Boulder
221
72.5.172.0 72.5.172.255 256
AS14743 INAP-SFO-WEBROOT-6179Webroot Software
US, Boulder
222
65.160.8.0 65.160.8.255 256
AS1239 FON-110100684863703ARTEMIS MANAGEMENT SYSTEMS, INC
US, Boulder
223
206.246.38.0 206.246.38.255 256
unannounced VR1-INT-NETVR1
US, Boulder
224
206.246.37.0 206.246.37.255 256
unannounced VR1-DIAL1-NETVR1
US, Boulder
225
206.246.36.0 206.246.36.255 256
unannounced VR1-GAME1-NETVR1
US, Boulder
226
204.99.143.0 204.99.143.255 256
unannounced CALDERA4Caldera, Inc.
US, Boulder
227
204.99.142.0 204.99.142.255 256
unannounced CALDERA2Caldera, Inc.
US, Boulder
228
204.99.141.0 204.99.141.255 256
unannounced CALDERACaldera, Inc.
US, Boulder
229
204.99.135.0 204.99.135.255 256
unannounced AMFORKLIB2American Fork Library
US, Boulder
230
204.99.134.0 204.99.134.255 256
unannounced TELTRUSTTeltrust Data Services
US, Boulder
231
204.144.134.0 204.144.134.255 256
AS21777 ROCKYNET-134-NETRockynet.com, Inc
US, Boulder
232
204.144.129.0 204.144.129.255 256
AS21777 ROCK-PRODEXProdex
US, Boulder
233
8.30.156.0 8.30.156.255 256
AS39952 LVLT-SPECT-108-8-30-156Spectra Logic Corporation
US, Boulder
234
209.186.142.0 209.186.142.255 256
AS7018 CERF-TECDIRECT-ATEC Direct, The Edutainment Catalog
US, Boulder
235
12.10.225.0 12.10.225.255 256
AS7018 PMEASURING-225-0Particle Measuring Systems
US, Boulder
236
207.174.157.0 207.174.157.255 256
AS21777 ROCKYNET-174157-NET Rockynet.com, Inc
US, Boulder
237
72.26.110.0 72.26.110.255 256
AS7296 HITDIRECTORHitDirector
US, Boulder
238
72.26.109.0 72.26.109.255 256
AS7296 HITDIRECTORHitDirector
US, Boulder
239
72.26.108.0 72.26.108.255 256
AS7296 HITDIRECTORHitDirector
US, Boulder
240
192.137.115.0 192.137.115.255 256
unannounced NIKON-NETNikon Precision, Inc.
US, Boulder
241
192.120.94.0 192.120.94.255 256
unannounced MICROMOTIONMicro Motion, Inc.
US, Boulder
242
65.101.207.0 65.101.207.255 256
AS22658 Q0507-65-101-207-0Globalinx
US, Boulder
243
63.85.87.0 63.85.87.255 256
AS701 UU-63-85-87-D2IBM Global Services
US, Boulder
244
63.84.121.0 63.84.121.255 256
AS701 UU-63-84-121Infospec.net
US, Boulder
245
63.72.255.0 63.72.255.255 256
AS701 UU-63-72-255Horizon Organic Dairy
US, Boulder
246
63.111.151.0 63.111.151.255 256
AS701 UU-63-111-151MetaComm Internation
US, Boulder
247
207.174.202.0 207.174.202.255 256
AS25779 ROCK-INTERACTIVE-91INTERACTIVE KNOWLEDGE
US, Boulder
248
207.174.175.0 207.174.175.255 256
AS21777 ROCK-ETRINSIC43Etrinsic
US, Boulder
249
207.174.138.0 207.174.138.255 256
AS21777 ROCK-NETSAVANT138NetSavant, LLC
US, Boulder
250
207.174.130.0 207.174.130.255 256
AS21777 ROCKY-207130-NETRockynet.com, Inc
US, Boulder
251
206.71.110.0 206.71.110.255 256
AS6621 DIRECP-NET1-110IBM
US, Boulder
252
206.197.218.0 206.197.218.255 256
unannounced DOTNET-2Douglas Engineering, Inc.
US, Boulder
253
205.166.130.0 205.166.130.255 256
unannounced IGSInformation + Graphics Systems
US, Boulder
254
204.87.215.0 204.87.215.255 256
unannounced CINCHCINCH Enterprises
US, Boulder
255
204.128.158.0 204.128.158.255 256
unannounced DEINETDouglas Engineering, Inc.
US, Boulder
256
204.128.139.0 204.128.139.255 256
unannounced TALISMAN-GRPTalisman Group
US, Boulder
257
204.107.134.0 204.107.134.255 256
unannounced SITONGIA-NETHome of Sitongia
US, Boulder
258
198.72.4.0 198.72.4.255 256
unannounced GWHA-NET4GW Hannaway & Associates
US, Boulder
259
199.89.254.0 199.89.254.255 256
AS395518 BOOKPORTBookportAssociates
US, Boulder
260
199.89.213.0 199.89.213.255 256
unannounced IDL-KRIKnight-RidderInformationDesignLaboratory
US, Boulder
261
199.88.250.0 199.88.250.255 256
AS396954 ROOTGROUP-2TheRootGroup,Inc.
US, Boulder
262
199.26.208.0 199.26.208.255 256
unannounced SCG-NET-CMalcoPartners
US, Boulder
263
199.184.219.0 199.184.219.255 256
unannounced NET-SRAINCInternetOne
US, Boulder
264
199.165.233.0 199.165.233.255 256
AS22658 CRASH-NETCrashCorp.
US, Boulder
265
199.165.145.0 199.165.145.255 256
unannounced RUNWAY-CORERunwaySolutions,Inc.
US, Boulder
266
199.120.128.0 199.120.128.255 256
AS395518 FORTUITYFortuity
US, Boulder
267
192.157.188.0 192.157.188.255 256
unannounced SUN-ACCESS1SUN ACCESS
US, Boulder
268
198.252.178.0 198.252.178.255 256
unannounced TIPTOPTipTop Software
US, Boulder
269
198.183.238.0 198.183.238.255 256
unannounced CENTERACentera Information Systems, Inc.
US, Boulder
270
198.182.199.0 198.182.199.255 256
unannounced RSI-TRAININGExelis Visual Information Solutions Inc.
US, Boulder
271
198.182.198.0 198.182.198.255 256
unannounced EMVISIONEmvision, Inc.
US, Boulder
272
198.175.255.0 198.175.255.255 256
AS29821 ECU-PUBLICIPElevations Credit Union
US, Boulder
273
198.151.170.0 198.151.170.255 256
unannounced CALDERA3Caldera, Inc.
US, Boulder
274
198.147.204.0 198.147.204.255 256
unannounced BOOGIE-NETBoogie Productions
US, Boulder
275
198.135.223.0 198.135.223.255 256
unannounced PARCPLACE-5ParcPlace Boulder
US, Boulder
276
198.133.203.0 198.133.203.255 256
unannounced SPECINC-NETSPEC Inc.
US, Boulder
277
198.102.160.0 198.102.160.255 256
unannounced NDX-NETNeuroDynamX, Inc.
US, Boulder
278
198.102.92.0 198.102.92.255 256
unannounced HISYS-NETHighly Interactive Systems
US, Boulder
279
198.102.90.0 198.102.90.255 256
unannounced M5-NETM5 Electronics
US, Boulder
280
198.97.52.0 198.97.52.255 256
unannounced CONNECT-FIRST-INCConnect First Inc.
US, Boulder
281
198.49.127.0 198.49.127.255 256
unannounced CADIS-NETCadis, Inc.
US, Boulder
282
198.17.247.0 198.17.247.255 256
unannounced ACCESSAccess Graphics, Inc.
US, Boulder
283
198.17.162.0 198.17.162.255 256
unannounced CHERNYStacey S. Cherny
US, Boulder
284
198.17.161.0 198.17.161.255 256
unannounced NET-FULKERDavid W. Fulker
US, Boulder
285
198.17.149.0 198.17.149.255 256
unannounced HS-NETHardy Solutions
US, Boulder
286
198.17.138.0 198.17.138.255 256
unannounced PEI-NETPerformance Enhancements, Inc.
US, Boulder
287
198.17.108.0 198.17.108.255 256
unannounced RUDOFF-NETAndrew Rudoff
US, Boulder
288
198.17.107.0 198.17.107.255 256
unannounced EMDCS-NETDiversified Computer Systems, Inc.
US, Boulder
289
198.17.63.0 198.17.63.255 256
unannounced METRONET-NETMetronet BBS Network
US, Boulder
290
198.17.57.0 198.17.57.255 256
AS18703 ISSC-DMZIntegrated Systems Solutions Corp.
US, Boulder
291
198.17.48.0 198.17.48.255 256
unannounced KENTEK-NETKentek Information Systems
US, Boulder
292
198.17.2.0 198.17.2.255 256
unannounced WALI-NETWestern Automation / Spectra Logic
US, Boulder
293
192.245.187.0 192.245.187.255 256
AS10835 FLATIRON-NETFlatiron Software
US, Boulder
294
192.245.99.0 192.245.99.255 256
unannounced PARCPLACE-BParcPlace Boulder
US, Boulder
295
192.231.196.0 192.231.196.255 256
AS21777 GISNET-NETGISnet
US, Boulder
296
192.231.195.0 192.231.195.255 256
unannounced RTSC-NET2Republic Telecom Systems Corp.
US, Boulder
297
192.231.139.0 192.231.139.255 256
unannounced GWHAGW Hannaway & Associates
US, Boulder
298
192.207.137.0 192.207.137.255 256
unannounced WN-SHOWWestNet, Inc.
US, Boulder
299
192.207.136.0 192.207.136.255 256
unannounced WN-TEST2WestNet, Inc.
US, Boulder
300
192.207.135.0 192.207.135.255 256
unannounced WN-TEST1WestNet, Inc.
US, Boulder
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