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  Your ip: 54.196.107.247      AMAZO-ZIAD7     AS14618     
United States  
  Details...    Login    124 

Subnets in block
221.0.0.0 - 221.255.255.255

Net block: 221.0.0.0 - 221.255.255.255
Block name:APNIC-AP
Block size:16777216
Domains in block
Organization:Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia
Parent block:
AU, Australia
               
I Block start End of block Size D AS Block name Organization Country
221.0.0.0 221.3.127.255 229376
AS: variousUNICOM-SD China Unicom Shandong province network China Unicom
CN
221.3.128.0 221.3.255.255 32768
AS4837UNICOM-YN China Unicom Yunnan province network China Unicom
CN
221.4.0.0 221.5.127.255 98304
AS: variousUNICOM-GD China Unicom Guangdong province network China Unicom
CN
221.5.128.0 221.5.255.255 32768
AS4837UNICOM-CQ China Unicom Chongqing province network China Unicom
CN
221.6.0.0 221.6.255.255 65536
AS4837UNICOM-JS China Unicom Jiangsu province network China Unicom
CN
221.7.0.0 221.7.31.255 8192
AS4837UNICOM-XJ China Unicom Xinjiang province network China Unicom
CN
221.7.32.0 221.7.63.255 8192
AS4837UNICOM-GS China Unicom Gansu province network China Unicom
CN
221.7.64.0 221.7.127.255 16384
AS: variousUNICOM-CQChina Unicom Chongqing province network China Unicom
CN
221.7.128.0 221.7.255.255 32768
AS4837UNICOM-GX China Unicom Guangxi province network China Unicom
CN
221.8.0.0 221.9.255.255 131072
AS4837UNICOM-JL China Unicom JILIN province network China Unicom
CN
221.10.0.0 221.10.255.255 65536
AS4837UNICOM-SC China Unicom SiChuan province network China Unicom
CN
221.11.0.0 221.11.127.255 32768
AS4837UNICOM-SN China Unicom Shannxi province network China Unicom
CN
221.11.128.0 221.11.223.255 24576
AS: variousUNICOM-HI China Unicom Hainan province network China Unicom
CN
221.11.224.0 221.11.255.255 8192
AS4837UNICOM-NX China Unicom Ningxia province network China Unicom
CN
221.12.0.0 221.12.191.255 49152
AS: variousUNICOM-ZJChina Unicom Zhejiang province network China Unicom
CN
221.12.192.0 221.12.255.255 16384
AS18144MEGAEGGEnergia Communications,Inc.
JP
221.13.0.0 221.13.63.255 16384
AS4837UNICOM-GZ China Unicom Guizhou province network China Unicom
CN
221.13.64.0 221.13.95.255 8192
AS4837UNICOM-XZ China Unicom Xizang province network China Unicom
CN
221.13.96.0 221.13.127.255 8192
AS4837UNICOM-CQ China Unicom Chongqing province network China Unicom
CN
221.13.128.0 221.15.255.255 163840
AS: variousUNICOM-HA China Unicom Henan Province Network China Unicom
CN
221.16.0.0 221.111.255.255 6291456
AS: variousBBTECJapan Nation-wide Network of Softbank Corp.
JP
221.112.0.0 221.119.255.255 524288
AS: variousJPNIC-NET-JP Japan Network Information Center
JP
221.120.0.0 221.120.95.255 24576
AS: variousEMOME-TWMobile Business Group Chunghwa Telecom Co., Ltd. No.35, Aiguo E. Rd , Taipei City 10641, Taiwan
TW
221.120.96.0 221.120.103.255 2048
AS38192AKNET Akceycom Limited - Aknet
BD, Dhaka
221.120.104.0 221.120.111.255 2048
AS: variousCNX-INConcentrix BPO Pvt Ltd Bangalore, India
IN
221.120.112.0 221.120.127.255 4096
AS: variousSINGTELSAT Singapore Telecommunications Ltd 500 Rifle Range Road #03-00 Bukit Timah Satellite Earth Station Singapore 588397
SG, Singapore
221.120.128.0 221.120.159.255 8192
AS: variousIPEXCHANGE-AU IP EXCHANGE PTY LTD Telecommunications Provider Melbourne, VIC
AU, Melbourne
221.120.160.0 221.120.167.255 2048
AS: variousMYAGGREGATOR-APMy Aggregator PTY LTD 337/585 Little Collins Street Melbourne, VIC 3000
AU
221.120.168.0 221.120.175.255 2048
AS18070NDAC-CIDR-BLK-JP Global Network Core Co.,Ltd.
JP, Niigata
221.120.176.0 221.120.191.255 4096
AS: variousAPTNETAPTNET, JV between Singapore Telecom and APT Satellite (Apstar) Internet Access Provider Telco Grade Carrier Serving China, Hong Kong & Asia Based in Hong Kong
HK, Hong Kong
221.120.192.0 221.120.255.255 16384
AS9557PTCL Pakistan Telecommunication Company Limited CDDT Building, H-9/1, Room No. 15, Training Block Islamabad, Pakistan
PK
221.121.0.0 221.121.63.255 16384
AS7602SPT-VNNIC-VN Sai gon Postel Corporation 45 Le Duan, Dist 1, Ho Chi Minh City
VN
221.121.64.0 221.121.95.255 8192
AS9509DEEWRDEEWR Department of Education, Employment and Workplace Relations Canberra, Australia
AU, Canberra
221.121.96.0 221.121.127.255 8192
AS: variousPI-PH Pacific Internet Phils. 19/F Taipan Place Bldg., Emerald Ave., Ortigas Center, Pasig City email * for ABUSE issue email * for network issue
PH
221.121.128.0 221.121.159.255 8192
AS45671SAU-NET-AU Servers Australia Pty. Ltd
AU
221.121.160.0 221.121.175.255 4096
AS10013FBDC-CIDR-BLK-JPFreeBit Co.,Ltd.
JP
221.121.176.0 221.121.183.255 2048
AS180857andV-CIDR-BLK-JP Fujitsu Systems Applications & Support Limited
JP
221.121.184.0 221.121.191.255 2048
AS45351ABS-CBN-PH8th Floor ELJ Communications Center
PH
221.121.192.0 221.121.255.255 16384
AS: variousCNCI-CIDR-BLK-JP COMMUNITY NETWORK CENTER INC.
JP
221.122.0.0 221.123.255.255 131072
AS4134shinenet Beijing flash newsletter cas telecommunication technology Co., LTD Beijing 3-3-102 valley in xuanwu district
CN
221.124.0.0 221.127.255.255 262144
AS9304HGCHutchison Global Communications
HK, Hong Kong
221.128.0.0 221.128.63.255 16384
unannouncedPACNET-AS-AP Pacnet Services (Japan) Corp. 10F Shirokane-Takanawa Stn Bldg 1-27-6 Shirokane, Minato-ku
SG, Singapore
221.128.64.0 221.128.67.255 1024
AS: variousPACIFICINTERNET-SG Pacific Internet Pte Ltd 29 Tai Seng Avenue #05-01 Natural Cool Lifestyle Hub Singapore 534119
SG, Singapore
221.128.68.0 221.128.68.255 256
AS4765PACNET-AS-AP Pacnet Services (Japan) Corp. 10F Shirokane-Takanawa Stn Bldg 1-27-6 Shirokane, Minato-ku
JP, Tokyo
221.128.69.0 221.128.70.255 512
AS: variousPACIFICINTERNET-SG Pacific Internet Pte Ltd 29 Tai Seng Avenue #05-01 Natural Cool Lifestyle Hub Singapore 534119
SG, Singapore
221.128.71.0 221.128.71.255 256
unannouncedPACNET-AS-APPacnet Services (Japan) Corp. 10F Shirokane-Takanawa Stn Bldg 1-27-6 Shirokane, Minato-ku
JP, Tokyo
221.128.72.0 221.128.72.255 256
AS4765PACIFICINTERNET-SG Pacific Internet Pte Ltd 29 Tai Seng Avenue #05-01 Natural Cool Lifestyle Hub Singapore 534119
SG, Singapore
221.128.73.0 221.128.73.255 256
unannouncedPACNET-AS-APPacnet Services (Japan) Corp. 10F Shirokane-Takanawa Stn Bldg 1-27-6 Shirokane, Minato-ku
JP, Tokyo
221.128.74.0 221.128.76.255 768
AS: variousPACIFICINTERNET-SG Pacific Internet Pte Ltd 29 Tai Seng Avenue #05-01 Natural Cool Lifestyle Hub Singapore 534119
SG, Singapore
221.128.77.0 221.128.77.255 256
unannouncedPACNET-AS-APPacnet Services (Japan) Corp. 10F Shirokane-Takanawa Stn Bldg 1-27-6 Shirokane, Minato-ku
JP, Tokyo
221.128.78.0 221.128.78.255 256
AS4765PACIFICINTERNET-SG Pacific Internet Pte Ltd 29 Tai Seng Avenue #05-01 Natural Cool Lifestyle Hub Singapore 534119
SG, Singapore
221.128.79.0 221.128.79.255 256
unannouncedPACNET-AS-APPacnet Services (Japan) Corp. 10F Shirokane-Takanawa Stn Bldg 1-27-6 Shirokane, Minato-ku
JP, Tokyo
221.128.80.0 221.128.80.255 256
AS4765PACIFICINTERNET-SG Pacific Internet Pte Ltd 29 Tai Seng Avenue #05-01 Natural Cool Lifestyle Hub Singapore 534119
SG, Singapore
221.128.81.0 221.128.81.255 256
unannouncedPACNET-AS-AP Pacnet Services (Japan) Corp. 10F Shirokane-Takanawa Stn Bldg 1-27-6 Shirokane, Minato-ku
JP, Tokyo
221.128.82.0 221.128.85.255 1024
AS: variousPACIFICINTERNET-SG Pacific Internet Pte Ltd 29 Tai Seng Avenue #05-01 Natural Cool Lifestyle Hub Singapore 534119
SG, Singapore
221.128.86.0 221.128.86.255 256
AS4765PACIFICINTERNET-SG Pacific Internet Pte Ltd 29 Tai Seng Avenue #05-01 Natural Cool Lifestyle Hub Singapore 534119
SG, Singapore
221.128.87.0 221.128.87.255 256
unannouncedPACNET-AS-APPacnet Services (Japan) Corp. 10F Shirokane-Takanawa Stn Bldg 1-27-6 Shirokane, Minato-ku
JP, Tokyo
221.128.88.0 221.128.91.255 1024
unannouncedPACNET-AS-APPacnet Services (Japan) Corp. 10F Shirokane-Takanawa Stn Bldg 1-27-6 Shirokane, Minato-ku
JP, Tokyo
221.128.92.0 221.128.96.255 1280
AS: variousPACIFICINTERNET-SG Pacific Internet Pte Ltd 29 Tai Seng Avenue #05-01 Natural Cool Lifestyle Hub Singapore 534119
SG, Singapore
221.128.97.0 221.128.97.255 256
unannouncedPACNET-AS-APPacnet Services (Japan) Corp. 10F Shirokane-Takanawa Stn Bldg 1-27-6 Shirokane, Minato-ku
JP, Tokyo
221.128.98.0 221.128.99.255 512
unannouncedPACNET-AS-APPacnet Services (Japan) Corp. 10F Shirokane-Takanawa Stn Bldg 1-27-6 Shirokane, Minato-ku
JP, Tokyo
221.128.100.0 221.128.103.255 1024
AS4765PACIFICINTERNET-SG Pacific Internet Pte Ltd 29 Tai Seng Avenue #05-01 Natural Cool Lifestyle Hub Singapore 534119
SG, Singapore
221.128.104.0 221.128.107.255 1024
unannouncedPACNET-AS-APPacnet Services (Japan) Corp. 10F Shirokane-Takanawa Stn Bldg 1-27-6 Shirokane, Minato-ku
JP, Tokyo
221.128.108.0 221.128.109.255 512
unannouncedPACNET-AS-APPacnet Services (Japan) Corp. 10F Shirokane-Takanawa Stn Bldg 1-27-6 Shirokane, Minato-ku
JP, Tokyo
221.128.110.0 221.128.110.255 256
unannouncedPACNET-AS-APPacnet Services (Japan) Corp. 10F Shirokane-Takanawa Stn Bldg 1-27-6 Shirokane, Minato-ku
JP, Tokyo
221.128.111.0 221.128.114.255 1024
AS: variousPACIFICINTERNET-SG Pacific Internet Pte Ltd 29 Tai Seng Avenue #05-01 Natural Cool Lifestyle Hub Singapore 534119
SG, Singapore
221.128.115.0 221.128.115.255 256
AS4765PACNET-AS-APPacnet Services (Japan) Corp. 10F Shirokane-Takanawa Stn Bldg 1-27-6 Shirokane, Minato-ku
JP, Tokyo
221.128.116.0 221.128.116.255 256
unannouncedPACNET-AS-APPacnet Services (Japan) Corp. 10F Shirokane-Takanawa Stn Bldg 1-27-6 Shirokane, Minato-ku
JP, Tokyo
221.128.117.0 221.128.117.255 256
AS4765PACIFICINTERNET-SG Pacific Internet Pte Ltd 29 Tai Seng Avenue #05-01 Natural Cool Lifestyle Hub Singapore 534119
SG, Singapore
221.128.118.0 221.128.119.255 512
unannouncedPACNET-AS-APPacnet Services (Japan) Corp. 10F Shirokane-Takanawa Stn Bldg 1-27-6 Shirokane, Minato-ku
JP, Tokyo
221.128.120.0 221.128.120.255 256
AS4765PACIFICINTERNET-SG Pacific Internet Pte Ltd 29 Tai Seng Avenue #05-01 Natural Cool Lifestyle Hub Singapore 534119
SG, Singapore
221.128.121.0 221.128.121.255 256
unannouncedPACNET-AS-APPacnet Services (Japan) Corp. 10F Shirokane-Takanawa Stn Bldg 1-27-6 Shirokane, Minato-ku
JP, Tokyo
221.128.122.0 221.128.122.255 256
AS4765PACIFICINTERNET-SG Pacific Internet Pte Ltd 29 Tai Seng Avenue #05-01 Natural Cool Lifestyle Hub Singapore 534119
SG, Singapore
221.128.123.0 221.128.123.255 256
unannouncedPACNET-AS-APPacnet Services (Japan) Corp. 10F Shirokane-Takanawa Stn Bldg 1-27-6 Shirokane, Minato-ku
JP, Tokyo
221.128.124.0 221.128.127.255 1024
AS4765PACIFICINTERNET-SG Pacific Internet Pte Ltd 29 Tai Seng Avenue #05-01 Natural Cool Lifestyle Hub Singapore 534119
SG, Singapore
221.128.128.0 221.128.255.255 32768
unannouncedCYNETBeijing Chang Ying Netowrk Service Co.Ltd No.198 Fuxing Rd., Xicheng Beijing
CN, Beijing
221.129.0.0 221.129.255.255 65536
AS23841TJBTNTIANJIN BROADCAST & TV NETWORK CO. LTD 12/F, No.1 RongYuan Road, New Technology Industry Area Tianjin P.R. China
CN, Tianjin
221.130.0.0 221.131.255.255 131072
AS9808CMNET China Mobile Communications Corporation Mobile Communications Network Operator in China Internet Service Provider in China
CN
221.132.0.0 221.132.63.255 16384
AS: variousVNPT-VNNIC-VN Vietnam Posts and Telecommunications (VNPT) 23 Phan Chu Trinh st., Hanoi capital, Vietnam
VN
221.132.64.0 221.132.95.255 8192
AS17877VAAN-KRNexG
KR, Seongnam
221.132.96.0 221.132.111.255 4096
AS9354ICC-CIDR-BLK-JP ICC Corporation
JP, Ichinomiya
221.132.112.0 221.132.119.255 2048
AS: variousTWATransworld Associates (Pvt.) Ltd. 6th Floor, Executive Tower, Dolmen City Marine Drive, Clifton Block 4 Karachi, Pakistan
PK
221.132.120.0 221.132.127.255 2048
AS: variousSMARTNET-JP 5-6-34 Shimonocho Kojima
JP, Okayama
221.132.128.0 221.132.191.255 16384
AS4721JCN-CIDR-BLK-JP Jupiter Telecommunications Co., Ltd.
JP, Tokyo
221.132.192.0 221.132.255.255 16384
unannouncedTELKOMSEL-ID PT. Telekomunikasi Selular (Telkomsel) Indonesia Cellular and GPRS Network Provider
ID, Jakarta
221.133.0.0 221.133.31.255 8192
AS7602SPT-VNNIC-VN Sai gon Postel Corporation 45 Le Duan, Dist 1, Ho Chi Minh City
VN
221.133.32.0 221.133.47.255 4096
AS: variousMACROLYNX Macro Lynx Sdn Bhd, Internet Service Provider, Kuala Lumpur, Malaysia
MY
221.133.48.0 221.133.48.255 256
AS9712KPIN-KRINet Technologies Co., Ltd.
KR, Seongnam
221.133.49.0 221.133.49.255 256
AS9712KPIN-KRINet Technologies Co., Ltd.
KR, Seoul
221.133.50.0 221.133.50.255 256
AS9712KPIN-KRINet Technologies Co., Ltd.
KR, Seoul
221.133.51.0 221.133.51.255 256
AS9712KPIN-KRINet Technologies Co., Ltd.
KR, Seoul
221.133.52.0 221.133.52.255 256
AS9712KPIN-KRINet Technologies Co., Ltd.
KR, Seoul
221.133.53.0 221.133.53.255 256
AS9712KPIN-KRINet Technologies Co., Ltd.
KR, Seoul
221.133.54.0 221.133.54.255 256
AS9712KPIN-KRINet Technologies Co., Ltd.
KR, Seoul
221.133.55.0 221.133.55.255 256
AS55615DUZON-KRDUZONBIZON
KR, Gapyeong
221.133.56.0 221.133.56.255 256
AS9712KPIN-KRINet Technologies Co., Ltd.
KR, Seoul
221.133.57.0 221.133.57.255 256
AS9712KPIN-KRINet Technologies Co., Ltd.
KR, Seoul
221.133.58.0 221.133.58.255 256
AS9712KPIN-KRINet Technologies Co., Ltd.
KR, Seoul
221.133.59.0 221.133.59.255 256
AS9712KPIN-KRINet Technologies Co., Ltd.
KR, Seoul
221.133.60.0 221.133.60.255 256
AS9712KPIN-KRINet Technologies Co., Ltd.
KR, Seoul
221.133.61.0 221.133.61.255 256
AS9712KPIN-KRINet Technologies Co., Ltd.
KR, Seoul
221.133.62.0 221.133.62.255 256
AS9712KPIN-KRINet Technologies Co., Ltd.
KR, Seoul
221.133.63.0 221.133.63.255 256
AS9712KPIN-KRINet Technologies Co., Ltd.
KR, Seoul
221.133.64.0 221.133.127.255 16384
AS17534NSK-CIDR-BLK-JPNSK Co.,Ltd.
JP
221.133.128.0 221.133.191.255 16384
AS9689TBROAD-KRTbroad Suwon Broadcasting Corporation
KR
221.133.192.0 221.133.223.255 8192
AS703VzB-AU-NETBLOCK Verizon Australia PTY Limited Verizon Business Network
AU
221.133.224.0 221.133.255.255 8192
AS: variousTrueStarNET Shanghai OneTong Com. Ltd. No.777 West GuangZhong Road,Shanghai
CN
221.134.0.0 221.135.255.255 131072
AS: variousSIFYNET-IN Sify Limited
IN
221.136.0.0 221.136.255.255 65536
AS4134NBIPNBIP TongLian(Ningbo)info-Port co.,Ltd
CN, Ningbo
221.137.0.0 221.137.255.255 65536
AS9812COLNETOriental Cable Network Co., Ltd. No. 2860, Jinke Road, Zhangjiang Hi-tech Area Shanghai, P.R.China
CN
221.138.0.0 221.143.255.255 393216
AS: variousbroadNnet-KRSK Broadband Co Ltd
KR
221.144.0.0 221.168.255.255 1638400
AS: variousKORNET-KRKorea Telecom
KR
221.169.0.0 221.169.255.255 65536
AS4780SEEDNET-NETDigital United I 7F,220,gangchi road Taipei Taiwan 114
TW
221.170.0.0 221.171.255.255 131072
AS2518BIGLOBE BIGLOBE Inc. Higashi-shinagawa4-12-4 Shinagawa-ku, Tokyo 140-0002, Japan 141-0032, JAPAN
JP
221.172.0.0 221.175.255.255 262144
AS9394CTTNETChina TieTong Telecommunications Corporation Jinze Mansion, 2 Guangningbo Street, Xicheng District, Beijing, China, 100032
CN
221.176.0.0 221.183.255.255 524288
AS9808CMNET China Mobile Communications Corporation Mobile Communications Network Operator in China Internet Service Provider in China
CN
221.184.0.0 221.191.255.255 524288
AS4713OCN-CIDR-BLK-JP NTT COMMUNICATIONS CORPORATION
JP
221.192.0.0 221.195.255.255 262144
AS: variousUNICOM-HE China Unicom Hebei Province Network China Unicom
CN
221.196.0.0 221.198.255.255 196608
AS: variousUNICOM-TJChina Unicom Tianjin Province Network China Unicom
CN
221.199.0.0 221.199.127.255 32768
AS4837UNICOM-NX China Unicom Ningxia province network China Unicom
CN
221.199.128.0 221.199.207.255 20480
AS: variousUNICOM-NM China Unicom Neimeng Province Network China Unicom
CN
221.199.208.0 221.199.223.255 4096
AS7575CSIRO-AUCommonwealth Scientific and Industrial Research Organisation IT Services
AU, Dickson
221.199.224.0 221.199.255.255 8192
AS4837UNICOM-HIChina Unicom Hainan province network China Unicom
CN
221.200.0.0 221.203.255.255 262144
AS4837UNICOM-LN China Unicom Liaoning Province Network China Unicom
CN
221.204.0.0 221.205.255.255 131072
AS4837UNICOM-SXChina Unicom Shanxi Province Network China Unicom
CN, Taiyuan
221.206.0.0 221.206.255.255 65536
AS4837UNICOM-HL China Unicom Heilongjiang Province Network China Unicom
CN
221.207.0.0 221.207.63.255 16384
AS4837UNICOM-QH China Unicom QingHai province network China Unicom
CN
221.207.64.0 221.207.255.255 49152
AS: variousUNICOM-HLChina Unicom Heilongjiang Province Network China Unicom
CN
221.208.0.0 221.212.255.255 327680
AS: variousUNICOM-HL China Unicom Heilongjiang Province Network China Unicom
CN
221.213.0.0 221.213.255.255 65536
AS4837UNICOM-YN China Unicom Yunnan province network China Unicom
CN
221.214.0.0 221.215.255.255 131072
AS4837UNICOM-SD China Unicom Shandong province network China Unicom
CN
221.216.0.0 221.223.255.255 524288
AS4808UNICOM-BJChina Unicom Beijing province network China Unicom
CN
221.224.0.0 221.231.255.255 524288
AS4134CHINANET-JS CHINANET jiangsu province network China Telecom A12,Xin-Jie-Kou-Wai Street Beijing 100088
CN
221.232.0.0 221.235.255.255 262144
AS4134CHINANET-HB CHINANET Hubei province network China Telecom A12,Xin-Jie-Kou-Wai Street Beijing 100088
CN
221.236.0.0 221.237.255.255 131072
AS: variousCHINANET-SC CHINANET Sichuan province network China Telecom A12,Xin-Jie-Kou-Wai Street Beijing 100088
CN
221.238.0.0 221.239.127.255 98304
AS: variousCHINANET-TJ CHINANET TIANJIN PROVINCE NETWORK Tianjin Telecom Corporation NO.11 LIUJING ROAD,HEDONG DISTRICT,TIANJIN
CN
221.239.128.0 221.239.255.255 32768
AS4812CHINANET-SH CHINANET shanghai province network China Telecom No1,jin-rong Street Beijing 100032
CN, Shanghai
221.240.0.0 221.255.255.255 1048576
AS17506Vectant-CIDR-BLK-JP ARTERIA Networks Corporation
JP