IP subnet details

157.0.0.0/16

AS4837  — China Unicom China169 Backbone

Summary

Country
CN China
Domain chinaunicom.com
Size 65,536
Registry APNIC
Network Name UNICOM-JS

Whois

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: [email protected]
abuse-mailbox: [email protected]
admin-c: CH1302-AP
tech-c: CH1302-AP
auth: # Filtered
remarks: [email protected] 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: [email protected]
admin-c: CH1302-AP
tech-c: CH1302-AP
nic-hdl: AC1718-AP
remarks: Generated from irt object IRT-CU-CN
remarks: [email protected] was validated on 2025-02-24
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2025-02-24T06:17:45Z
source: APNIC

person: ChinaUnicom Hostmaster
nic-hdl: CH1302-AP
e-mail: [email protected]
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: [email protected]
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

CIDR IP address subranges within 157.0.0.0/16 subnet

  • 157.0.0.0/24
  • 157.0.1.0/24
  • 157.0.2.0/24
  • 157.0.3.0/24
  • 157.0.4.0/24
  • 157.0.5.0/24
  • 157.0.6.0/24
  • 157.0.7.0/24
  • 157.0.8.0/24
  • 157.0.9.0/24
  • 157.0.10.0/24
  • 157.0.11.0/24
  • 157.0.12.0/24
  • 157.0.13.0/24
  • 157.0.14.0/24
  • 157.0.15.0/24
  • 157.0.16.0/24
  • 157.0.17.0/24
  • 157.0.18.0/24
  • 157.0.19.0/24
  • 157.0.20.0/24
  • 157.0.21.0/24
  • 157.0.22.0/24
  • 157.0.23.0/24
  • 157.0.24.0/24
  • 157.0.25.0/24
  • 157.0.26.0/24
  • 157.0.27.0/24
  • 157.0.28.0/24
  • 157.0.29.0/24
  • 157.0.30.0/24
  • 157.0.31.0/24
  • 157.0.32.0/24
  • 157.0.33.0/24
  • 157.0.34.0/24
  • 157.0.35.0/24
  • 157.0.36.0/24
  • 157.0.37.0/24
  • 157.0.38.0/24
  • 157.0.39.0/24
  • 157.0.40.0/24
  • 157.0.41.0/24
  • 157.0.42.0/24
  • 157.0.43.0/24
  • 157.0.44.0/24
  • 157.0.45.0/24
  • 157.0.46.0/24
  • 157.0.47.0/24
  • 157.0.48.0/24
  • 157.0.49.0/24
  • 157.0.50.0/24
  • 157.0.51.0/24
  • 157.0.52.0/24
  • 157.0.53.0/24
  • 157.0.54.0/24
  • 157.0.55.0/24
  • 157.0.56.0/24
  • 157.0.57.0/24
  • 157.0.58.0/24
  • 157.0.59.0/24
  • 157.0.60.0/24
  • 157.0.61.0/24
  • 157.0.62.0/24
  • 157.0.63.0/24
  • 157.0.64.0/24
  • 157.0.65.0/24
  • 157.0.66.0/24
  • 157.0.67.0/24
  • 157.0.68.0/24
  • 157.0.69.0/24
  • 157.0.70.0/24
  • 157.0.71.0/24
  • 157.0.72.0/24
  • 157.0.73.0/24
  • 157.0.74.0/24
  • 157.0.75.0/24
  • 157.0.76.0/24
  • 157.0.77.0/24
  • 157.0.78.0/24
  • 157.0.79.0/24
  • 157.0.80.0/24
  • 157.0.81.0/24
  • 157.0.82.0/24
  • 157.0.83.0/24
  • 157.0.84.0/24
  • 157.0.85.0/24
  • 157.0.86.0/24
  • 157.0.87.0/24
  • 157.0.88.0/24
  • 157.0.89.0/24
  • 157.0.90.0/24
  • 157.0.91.0/24
  • 157.0.92.0/24
  • 157.0.93.0/24
  • 157.0.94.0/24
  • 157.0.95.0/24
  • 157.0.96.0/24
  • 157.0.97.0/24
  • 157.0.98.0/24
  • 157.0.99.0/24
  • 157.0.100.0/24
  • 157.0.101.0/24
  • 157.0.102.0/24
  • 157.0.103.0/24
  • 157.0.104.0/24
  • 157.0.105.0/24
  • 157.0.106.0/24
  • 157.0.107.0/24
  • 157.0.108.0/24
  • 157.0.109.0/24
  • 157.0.110.0/24
  • 157.0.111.0/24
  • 157.0.112.0/24
  • 157.0.113.0/24
  • 157.0.114.0/24
  • 157.0.115.0/24
  • 157.0.116.0/24
  • 157.0.117.0/24
  • 157.0.118.0/24
  • 157.0.119.0/24
  • 157.0.120.0/24
  • 157.0.121.0/24
  • 157.0.122.0/24
  • 157.0.123.0/24
  • 157.0.124.0/24
  • 157.0.125.0/24
  • 157.0.126.0/24
  • 157.0.127.0/24
  • 157.0.128.0/24
  • 157.0.129.0/24
  • 157.0.130.0/24
  • 157.0.131.0/24
  • 157.0.132.0/24
  • 157.0.133.0/24
  • 157.0.134.0/24
  • 157.0.135.0/24
  • 157.0.136.0/24
  • 157.0.137.0/24
  • 157.0.138.0/24
  • 157.0.139.0/24
  • 157.0.140.0/24
  • 157.0.141.0/24
  • 157.0.142.0/24
  • 157.0.143.0/24
  • 157.0.144.0/24
  • 157.0.145.0/24
  • 157.0.146.0/24
  • 157.0.147.0/24
  • 157.0.148.0/24
  • 157.0.149.0/24
  • 157.0.150.0/24
  • 157.0.151.0/24
  • 157.0.152.0/24
  • 157.0.153.0/24
  • 157.0.154.0/24
  • 157.0.155.0/24
  • 157.0.156.0/24
  • 157.0.157.0/24
  • 157.0.158.0/24
  • 157.0.159.0/24
  • 157.0.160.0/24
  • 157.0.161.0/24
  • 157.0.162.0/24
  • 157.0.163.0/24
  • 157.0.164.0/24
  • 157.0.165.0/24
  • 157.0.166.0/24
  • 157.0.167.0/24
  • 157.0.168.0/24
  • 157.0.169.0/24
  • 157.0.170.0/24
  • 157.0.171.0/24
  • 157.0.172.0/24
  • 157.0.173.0/24
  • 157.0.174.0/24
  • 157.0.175.0/24
  • 157.0.176.0/24
  • 157.0.177.0/24
  • 157.0.178.0/24
  • 157.0.179.0/24
  • 157.0.180.0/24
  • 157.0.181.0/24
  • 157.0.182.0/24
  • 157.0.183.0/24
  • 157.0.184.0/24
  • 157.0.185.0/24
  • 157.0.186.0/24
  • 157.0.187.0/24
  • 157.0.188.0/24
  • 157.0.189.0/24
  • 157.0.190.0/24
  • 157.0.191.0/24
  • 157.0.192.0/24
  • 157.0.193.0/24
  • 157.0.194.0/24
  • 157.0.195.0/24
  • 157.0.196.0/24
  • 157.0.197.0/24
  • 157.0.198.0/24
  • 157.0.199.0/24
  • 157.0.200.0/24
  • 157.0.201.0/24
  • 157.0.202.0/24
  • 157.0.203.0/24
  • 157.0.204.0/24
  • 157.0.205.0/24
  • 157.0.206.0/24
  • 157.0.207.0/24
  • 157.0.208.0/24
  • 157.0.209.0/24
  • 157.0.210.0/24
  • 157.0.211.0/24
  • 157.0.212.0/24
  • 157.0.213.0/24
  • 157.0.214.0/24
  • 157.0.215.0/24
  • 157.0.216.0/24
  • 157.0.217.0/24
  • 157.0.218.0/24
  • 157.0.219.0/24
  • 157.0.220.0/24
  • 157.0.221.0/24
  • 157.0.222.0/24
  • 157.0.223.0/24
  • 157.0.224.0/24
  • 157.0.225.0/24
  • 157.0.226.0/24
  • 157.0.227.0/24
  • 157.0.228.0/24
  • 157.0.229.0/24
  • 157.0.230.0/24
  • 157.0.231.0/24
  • 157.0.232.0/24
  • 157.0.233.0/24
  • 157.0.234.0/24
  • 157.0.235.0/24
  • 157.0.236.0/24
  • 157.0.237.0/24
  • 157.0.238.0/24
  • 157.0.239.0/24
  • 157.0.240.0/24
  • 157.0.241.0/24
  • 157.0.242.0/24
  • 157.0.243.0/24
  • 157.0.244.0/24
  • 157.0.245.0/24
  • 157.0.246.0/24
  • 157.0.247.0/24
  • 157.0.248.0/24
  • 157.0.249.0/24
  • 157.0.250.0/24
  • 157.0.251.0/24
  • 157.0.252.0/24
  • 157.0.253.0/24
  • 157.0.254.0/24
  • 157.0.255.0/24

Get started with 100,000 free lookups: sign up