Summary

Country
CN China
Domain cnic.cn
Size 256
Registry APNIC
Network Name CSTNET-CN

Whois

inetnum: 223.192.0.0 - 223.193.255.255
netname: CSTNET-CN
descr: Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
country: CN
org: ORG-CA107-AP
admin-c: CNIC1-AP
tech-c: CNIC1-AP
abuse-c: AC2741-AP
status: ALLOCATED PORTABLE
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-CSTNET-CN
mnt-routes: MAINT-CSTNET-CN
mnt-irt: IRT-CSTNET-CN
last-modified: 2023-10-12T05:13:42Z
source: APNIC

irt: IRT-CSTNET-CN
address: 2 Dongsheng South Road, Haidian District, Beijing Beijing 100190
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: CNIC1-AP
tech-c: CNIC1-AP
auth: # Filtered
remarks: [email protected] was validated on 2024-05-28
mnt-by: MAINT-CSTNET-CN
last-modified: 2024-05-28T06:33:11Z
source: APNIC

organisation: ORG-CA107-AP
org-name: CNIC-CAS
org-type: LIR
country: CN
address: 2 Dongsheng South Road, Haidian District
phone: +86.10.58812266
e-mail: [email protected]
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:18:50Z
source: APNIC

role: ABUSE CSTNETCN
address: 2 Dongsheng South Road, Haidian District, Beijing Beijing 100190
country: ZZ
phone: +000000000
e-mail: [email protected]
admin-c: CNIC1-AP
tech-c: CNIC1-AP
nic-hdl: AC2741-AP
remarks: Generated from irt object IRT-CSTNET-CN
remarks: [email protected] was validated on 2024-05-28
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2024-05-28T06:33:15Z
source: APNIC

role: Computer Network Information Center of Chinese Academy of Sciences administrator
address: 2 Dongsheng South Road, Haidian District, Beijing Beijing 100190
country: CN
phone: +86.10.58812266
e-mail: [email protected]
admin-c: CNIC1-AP
tech-c: CNIC1-AP
nic-hdl: CNIC1-AP
mnt-by: MAINT-CNICOCAOS-CN
last-modified: 2022-05-12T07:31:01Z
source: APNIC

route: 223.192.0.0/15
descr: Chinese Science & Technology Network.
country: CN
origin: AS7497
mnt-by: MAINT-CSTNET-CN
last-modified: 2023-10-06T05:09:26Z
source: APNIC


CIDR IP address subranges within 223.193.20.0/24 subnet

  • 223.193.20.0/32
  • 223.193.20.1/32
  • 223.193.20.2/32
  • 223.193.20.3/32
  • 223.193.20.4/32
  • 223.193.20.5/32
  • 223.193.20.6/32
  • 223.193.20.7/32
  • 223.193.20.8/32
  • 223.193.20.9/32
  • 223.193.20.10/32
  • 223.193.20.11/32
  • 223.193.20.12/32
  • 223.193.20.13/32
  • 223.193.20.14/32
  • 223.193.20.15/32
  • 223.193.20.16/32
  • 223.193.20.17/32
  • 223.193.20.18/32
  • 223.193.20.19/32
  • 223.193.20.20/32
  • 223.193.20.21/32
  • 223.193.20.22/32
  • 223.193.20.23/32
  • 223.193.20.24/32
  • 223.193.20.25/32
  • 223.193.20.26/32
  • 223.193.20.27/32
  • 223.193.20.28/32
  • 223.193.20.29/32
  • 223.193.20.30/32
  • 223.193.20.31/32
  • 223.193.20.32/32
  • 223.193.20.33/32
  • 223.193.20.34/32
  • 223.193.20.35/32
  • 223.193.20.36/32
  • 223.193.20.37/32
  • 223.193.20.38/32
  • 223.193.20.39/32
  • 223.193.20.40/32
  • 223.193.20.41/32
  • 223.193.20.42/32
  • 223.193.20.43/32
  • 223.193.20.44/32
  • 223.193.20.45/32
  • 223.193.20.46/32
  • 223.193.20.47/32
  • 223.193.20.48/32
  • 223.193.20.49/32
  • 223.193.20.50/32
  • 223.193.20.51/32
  • 223.193.20.52/32
  • 223.193.20.53/32
  • 223.193.20.54/32
  • 223.193.20.55/32
  • 223.193.20.56/32
  • 223.193.20.57/32
  • 223.193.20.58/32
  • 223.193.20.59/32
  • 223.193.20.60/32
  • 223.193.20.61/32
  • 223.193.20.62/32
  • 223.193.20.63/32
  • 223.193.20.64/32
  • 223.193.20.65/32
  • 223.193.20.66/32
  • 223.193.20.67/32
  • 223.193.20.68/32
  • 223.193.20.69/32
  • 223.193.20.70/32
  • 223.193.20.71/32
  • 223.193.20.72/32
  • 223.193.20.73/32
  • 223.193.20.74/32
  • 223.193.20.75/32
  • 223.193.20.76/32
  • 223.193.20.77/32
  • 223.193.20.78/32
  • 223.193.20.79/32
  • 223.193.20.80/32
  • 223.193.20.81/32
  • 223.193.20.82/32
  • 223.193.20.83/32
  • 223.193.20.84/32
  • 223.193.20.85/32
  • 223.193.20.86/32
  • 223.193.20.87/32
  • 223.193.20.88/32
  • 223.193.20.89/32
  • 223.193.20.90/32
  • 223.193.20.91/32
  • 223.193.20.92/32
  • 223.193.20.93/32
  • 223.193.20.94/32
  • 223.193.20.95/32
  • 223.193.20.96/32
  • 223.193.20.97/32
  • 223.193.20.98/32
  • 223.193.20.99/32
  • 223.193.20.100/32
  • 223.193.20.101/32
  • 223.193.20.102/32
  • 223.193.20.103/32
  • 223.193.20.104/32
  • 223.193.20.105/32
  • 223.193.20.106/32
  • 223.193.20.107/32
  • 223.193.20.108/32
  • 223.193.20.109/32
  • 223.193.20.110/32
  • 223.193.20.111/32
  • 223.193.20.112/32
  • 223.193.20.113/32
  • 223.193.20.114/32
  • 223.193.20.115/32
  • 223.193.20.116/32
  • 223.193.20.117/32
  • 223.193.20.118/32
  • 223.193.20.119/32
  • 223.193.20.120/32
  • 223.193.20.121/32
  • 223.193.20.122/32
  • 223.193.20.123/32
  • 223.193.20.124/32
  • 223.193.20.125/32
  • 223.193.20.126/32
  • 223.193.20.127/32
  • 223.193.20.128/32
  • 223.193.20.129/32
  • 223.193.20.130/32
  • 223.193.20.131/32
  • 223.193.20.132/32
  • 223.193.20.133/32
  • 223.193.20.134/32
  • 223.193.20.135/32
  • 223.193.20.136/32
  • 223.193.20.137/32
  • 223.193.20.138/32
  • 223.193.20.139/32
  • 223.193.20.140/32
  • 223.193.20.141/32
  • 223.193.20.142/32
  • 223.193.20.143/32
  • 223.193.20.144/32
  • 223.193.20.145/32
  • 223.193.20.146/32
  • 223.193.20.147/32
  • 223.193.20.148/32
  • 223.193.20.149/32
  • 223.193.20.150/32
  • 223.193.20.151/32
  • 223.193.20.152/32
  • 223.193.20.153/32
  • 223.193.20.154/32
  • 223.193.20.155/32
  • 223.193.20.156/32
  • 223.193.20.157/32
  • 223.193.20.158/32
  • 223.193.20.159/32
  • 223.193.20.160/32
  • 223.193.20.161/32
  • 223.193.20.162/32
  • 223.193.20.163/32
  • 223.193.20.164/32
  • 223.193.20.165/32
  • 223.193.20.166/32
  • 223.193.20.167/32
  • 223.193.20.168/32
  • 223.193.20.169/32
  • 223.193.20.170/32
  • 223.193.20.171/32
  • 223.193.20.172/32
  • 223.193.20.173/32
  • 223.193.20.174/32
  • 223.193.20.175/32
  • 223.193.20.176/32
  • 223.193.20.177/32
  • 223.193.20.178/32
  • 223.193.20.179/32
  • 223.193.20.180/32
  • 223.193.20.181/32
  • 223.193.20.182/32
  • 223.193.20.183/32
  • 223.193.20.184/32
  • 223.193.20.185/32
  • 223.193.20.186/32
  • 223.193.20.187/32
  • 223.193.20.188/32
  • 223.193.20.189/32
  • 223.193.20.190/32
  • 223.193.20.191/32
  • 223.193.20.192/32
  • 223.193.20.193/32
  • 223.193.20.194/32
  • 223.193.20.195/32
  • 223.193.20.196/32
  • 223.193.20.197/32
  • 223.193.20.198/32
  • 223.193.20.199/32
  • 223.193.20.200/32
  • 223.193.20.201/32
  • 223.193.20.202/32
  • 223.193.20.203/32
  • 223.193.20.204/32
  • 223.193.20.205/32
  • 223.193.20.206/32
  • 223.193.20.207/32
  • 223.193.20.208/32
  • 223.193.20.209/32
  • 223.193.20.210/32
  • 223.193.20.211/32
  • 223.193.20.212/32
  • 223.193.20.213/32
  • 223.193.20.214/32
  • 223.193.20.215/32
  • 223.193.20.216/32
  • 223.193.20.217/32
  • 223.193.20.218/32
  • 223.193.20.219/32
  • 223.193.20.220/32
  • 223.193.20.221/32
  • 223.193.20.222/32
  • 223.193.20.223/32
  • 223.193.20.224/32
  • 223.193.20.225/32
  • 223.193.20.226/32
  • 223.193.20.227/32
  • 223.193.20.228/32
  • 223.193.20.229/32
  • 223.193.20.230/32
  • 223.193.20.231/32
  • 223.193.20.232/32
  • 223.193.20.233/32
  • 223.193.20.234/32
  • 223.193.20.235/32
  • 223.193.20.236/32
  • 223.193.20.237/32
  • 223.193.20.238/32
  • 223.193.20.239/32
  • 223.193.20.240/32
  • 223.193.20.241/32
  • 223.193.20.242/32
  • 223.193.20.243/32
  • 223.193.20.244/32
  • 223.193.20.245/32
  • 223.193.20.246/32
  • 223.193.20.247/32
  • 223.193.20.248/32
  • 223.193.20.249/32
  • 223.193.20.250/32
  • 223.193.20.251/32
  • 223.193.20.252/32
  • 223.193.20.253/32
  • 223.193.20.254/32
  • 223.193.20.255/32

Get started with 100,000 free lookups: sign up