157.0.0.0/16
AS4837 · CHINA UNICOM China169 Backbone
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Country |
China
|
Domain | chinaunicom.cn |
ASN | AS4837 |
Registry | APNIC |
ID | UNICOM-JS |
WHOIS Details
inetnum: 157.0.0.0 - 157.0.255.255 netname: UNICOM-JS descr: China Unicom Jiangsu province network descr: China Unicom country: CN admin-c: CH1302-AP tech-c: LL58-AP abuse-c: AC1718-AP status: ALLOCATED PORTABLE remarks: service provider remarks: -------------------------------------------------------- remarks: To report network abuse, please contact mnt-irt remarks: For troubleshooting, please contact tech-c and admin-c remarks: Report invalid contact via www.apnic.net/invalidcontact remarks: -------------------------------------------------------- mnt-by: APNIC-HM mnt-lower: MAINT-CNCGROUP-JS mnt-routes: MAINT-CNCGROUP-RR mnt-irt: IRT-CU-CN last-modified: 2025-01-22T13:10:01Z source: APNIC irt: IRT-CU-CN address: No.21,Financial Street address: Beijing,100033 address: P.R.China e-mail: zhaoyz3@chinaunicom.cn abuse-mailbox: zhaoyz3@chinaunicom.cn admin-c: CH1302-AP tech-c: CH1302-AP auth: # Filtered remarks: zhaoyz3@chinaunicom.cn was validated on 2025-02-24 mnt-by: MAINT-CNCGROUP last-modified: 2025-02-24T06:16:57Z source: APNIC role: ABUSE CUCN country: ZZ address: No.21,Financial Street address: Beijing,100033 address: P.R.China phone: +000000000 e-mail: zhaoyz3@chinaunicom.cn admin-c: CH1302-AP tech-c: CH1302-AP nic-hdl: AC1718-AP remarks: Generated from irt object IRT-CU-CN remarks: zhaoyz3@chinaunicom.cn was validated on 2025-02-24 abuse-mailbox: zhaoyz3@chinaunicom.cn mnt-by: APNIC-ABUSE last-modified: 2025-02-24T06:17:45Z source: APNIC person: ChinaUnicom Hostmaster nic-hdl: CH1302-AP e-mail: hqs-ipabuse@chinaunicom.cn address: No.21,Jin-Rong Street address: Beijing,100033 address: P.R.China phone: +86-10-66259764 fax-no: +86-10-66259764 country: CN mnt-by: MAINT-CNCGROUP last-modified: 2017-08-17T06:13:16Z source: APNIC person: Lan Li nic-hdl: LL58-AP e-mail: js-cu-ipmanage@chinaunicom.cn address: No. 65 Beijing West Road,Nanjing,China phone: +86257900060 fax-no: +86252900280 country: CN mnt-by: MAINT-NEW last-modified: 2013-08-15T02:13:11Z source: APNIC route: 157.0.0.0/16 descr: China Unicom Jiangsu Province Network country: CN origin: AS4837 mnt-by: MAINT-CNCGROUP-RR last-modified: 2011-04-22T06:46:02Z source: APNIC
Overlapping Ranges
BGP prefixes that are contained by 157.0.0.0/16
Range | ASN | Company | Num of IPs |
---|---|---|---|
157.0.144.0/21 | AS140717 | China Unicom Jiangsu province network | 2,048 |
Nearby Ranges
BGP prefixes that overlap with 157.0.0.0/8
Range | ASN | Company | Num of IPs |
---|---|---|---|
157.32.0.0/12 | AS55836 | Reliance Jio Infocomm Limited | 1,048,576 |
157.216.0.0/13 | AS749 | DoD Network Information Center | 524,288 |
157.48.0.0/14 | AS55836 | Reliance Jio Infocomm Limited | 262,144 |
157.28.0.0/15 | AS8968 | Mediaset Com | 131,072 |
157.214.0.0/15 | AS749 | DoD Network Information Center | 131,072 |
157.98.0.0/16 | AS3527 | National Institute of Environmental Health Sciences | 65,536 |
157.253.0.0/16 | AS3603 | University de Los Andes | 65,536 |
157.125.0.0/16 | AS31655 | Gamma Telecom Limited | 65,536 |
157.55.0.0/16 | AS8075 | Microsoft Corporation | 65,536 |
157.59.0.0/16 | AS3598 | Microsoft Corporation | 65,536 |
157.63.0.0/16 | AS2907 | Teikyo University of Science | 65,536 |
157.13.0.0/16 | AS2907 | Kindai Univercity, | 65,536 |
157.36.0.0/16 | AS55836 | Reliance Jio Infocomm Limited | 65,536 |
157.4.0.0/16 | AS7671 | NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION | 65,536 |
157.127.0.0/16 | AS1906 | Northrop Grumman Corp. | 65,536 |
157.132.0.0/16 | AS7872 | United States Antarctic Program | 65,536 |
157.3.0.0/16 | AS7671 | NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION | 65,536 |
157.48.0.0/16 | AS55836 | Reliance Jio infocomm ltd | 65,536 |
157.129.0.0/16 | AS41701 | Board of Customs | 65,536 |
157.205.0.0/16 | AS17514 | Otsuka Corporation | 65,536 |
157.6.0.0/16 | AS2907 | Fukui Prefectural University | 65,536 |
157.39.0.0/16 | AS55836 | Reliance Jio Infocomm Limited | 65,536 |
157.200.0.0/16 | AS1759 | Finnair Oy | 65,536 |
157.233.0.0/16 | AS20001 | Val Verde Unified School District | 65,536 |
157.109.0.0/16 | AS37919 | SEGA SAMMY HOLDINGS INC. | 65,536 |
157.174.0.0/16 | AS26298 | Florida Blue | 65,536 |
157.148.0.0/16 | AS17816 | China Unicom Guangdong province network | 65,536 |
157.138.0.0/16 | AS137 | Universita' Ca' Foscari Venezia | 65,536 |
157.175.0.0/16 | AS16509 | Amazon Data Services Bahrain | 65,536 |
157.58.0.0/16 | AS3598 | Microsoft Corporation | 65,536 |
157.16.0.0/16 | AS24297 | University Public Corporation Osaka | 65,536 |
157.21.0.0/16 | AS53446 | Eastern Virginia Medical School | 65,536 |
157.178.0.0/16 | AS15337 | William Rainey Harper College | 65,536 |
157.237.0.0/16 | AS2119 | Kongsberg Maritime AS | 65,536 |
157.242.0.0/16 | AS25789 | Loyola Marymount University | 65,536 |
157.147.0.0/16 | AS2527 | Sony Network Communications Inc. | 65,536 |
157.202.0.0/16 | AS749 | DoD Network Information Center | 65,536 |
157.94.0.0/16 | AS51164 | Elenia Oy | 65,536 |
157.149.0.0/16 | AS3464 | Alabama State Department of Education | 65,536 |
157.187.0.0/16 | AS668 | Navy Network Information Center (NNIC) | 65,536 |
157.114.0.0/16 | AS2907 | Institue National Colleges of Technology, Japan | 65,536 |
157.182.0.0/16 | AS12118 | West Virginia University | 65,536 |
157.181.0.0/16 | AS2012 | Eotvos Lorand University of Sciences | 65,536 |
157.213.0.0/16 | AS749 | DoD Network Information Center | 65,536 |
157.206.0.0/16 | AS36291 | Sanofi | 65,536 |
157.80.0.0/16 | AS2907 | Ibaraki University | 65,536 |
157.90.0.0/16 | AS24940 | Hetzner Online GmbH | 65,536 |
157.54.0.0/16 | AS3598 | Microsoft Corporation | 65,536 |
157.100.0.0/16 | AS27947 | ECUANET - CORPORACION ECUATORIANA DE INFORMACION | 65,536 |
157.62.0.0/16 | AS398471 | Commonwealth University of Pennsylvania | 65,536 |
Hosted domains
There are 238 domain names hosted across 77 IP addresses on this ASN. Checkout our API to access full domain hosting information.
IP Address | Domain | Domains on this IP |
---|---|---|
157.0.3.36 | whmcym.com | 43 |
157.0.3.38 | bbwport.net | 5 |
157.0.3.28 | tttnnm.cn | 2 |
157.0.131.82 | son1c.cn | 2 |
157.0.5.163 | yhjyjt.cn | 2 |
157.0.104.226 | coco1211.top | 2 |
157.0.166.56 | zk6685.top | 1 |
157.0.55.70 | iukl.store | 1 |
157.0.142.107 | suzhouleasing.com | 1 |
157.0.99.251 | liubin-nas.top | 1 |
157.0.63.158 | adacloud.cn | 1 |
157.0.230.183 | 860416.xyz | 1 |
157.0.55.71 | 7899978.xyz | 1 |
157.0.243.105 | tongshancredit.cn | 1 |
157.0.29.214 | zjdlyw.com | 1 |
157.0.163.88 | cscecxyz.cn | 1 |
157.0.163.48 | yjrh.club | 1 |
157.0.225.45 | xinnas.xyz | 1 |
157.0.90.7 | zhangmingxian.com | 1 |
157.0.163.77 | 1204desk.site | 1 |
Hosted domains API
What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
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