IP subnet details

116.57.253.0/24

AS4538  — China Education And Research Network Center

Summary

Country
CN China
Domain cernet.net
Size 256
Registry APNIC
Network Name GZR-CERNET

Whois

[whois.apnic.net]



inetnum: 116.56.0.0 - 116.57.255.255
netname: GZR-CERNET
descr: China Education and Research Network
descr: Guangzhou Regional Network
country: CN
admin-c: CER-AP
tech-c: CER-AP
abuse-c: AC1685-AP
status: ALLOCATED PORTABLE
remarks: origin AS4538
remarks: confederation
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-CERNET-AP
mnt-routes: MAINT-CERNET-AP
mnt-irt: IRT-CERNET-AP
last-modified: 2020-09-03T09:16:28Z
source: APNIC

irt: IRT-CERNET-AP
address: Network Research Center,
address: Main Bldg, Tsinghua Univ
address: Beijing 100084, China
phone: +86-10-62784301
fax-no: +86-10-62785933
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: CER-AP
tech-c: CER-AP
auth: # Filtered
remarks: timezone GMT+8
remarks: http://www.ccert.edu.cn
remarks: [email protected] was validated on 2023-12-14
mnt-by: MAINT-CERNET-AP
last-modified: 2023-12-14T03:44:39Z
source: APNIC

role: ABUSE CERNETAP
address: Network Research Center,
address: Main Bldg, Tsinghua Univ
address: Beijing 100084, China
country: ZZ
phone: +86-10-62784301
e-mail: [email protected]
admin-c: CER-AP
tech-c: CER-AP
nic-hdl: AC1685-AP
remarks: Generated from irt object IRT-CERNET-AP
remarks: [email protected] was validated on 2023-12-14
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2023-12-14T03:44:51Z
source: APNIC

role: CERNET Helpdesk
address: CERNET Center
address: Beijing 100084, China
country: CN
phone: +86-10-6278-4049
fax-no: +86-10-6278-5933
e-mail: [email protected]
remarks: [email protected]
admin-c: XL1-CN
tech-c: SZ2-AP
nic-hdl: CER-AP
mnt-by: MAINT-CERNET-AP
last-modified: 2020-09-03T09:14:12Z
source: APNIC


route: 116.56.0.0/15
descr: CERNET
origin: AS4538
mnt-by: MAINT-CERNET-AP
last-modified: 2009-01-05T03:10:57Z
source: APNIC



CIDR IP address subranges within 116.57.253.0/24 subnet

  • 116.57.253.0/32
  • 116.57.253.1/32
  • 116.57.253.2/32
  • 116.57.253.3/32
  • 116.57.253.4/32
  • 116.57.253.5/32
  • 116.57.253.6/32
  • 116.57.253.7/32
  • 116.57.253.8/32
  • 116.57.253.9/32
  • 116.57.253.10/32
  • 116.57.253.11/32
  • 116.57.253.12/32
  • 116.57.253.13/32
  • 116.57.253.14/32
  • 116.57.253.15/32
  • 116.57.253.16/32
  • 116.57.253.17/32
  • 116.57.253.18/32
  • 116.57.253.19/32
  • 116.57.253.20/32
  • 116.57.253.21/32
  • 116.57.253.22/32
  • 116.57.253.23/32
  • 116.57.253.24/32
  • 116.57.253.25/32
  • 116.57.253.26/32
  • 116.57.253.27/32
  • 116.57.253.28/32
  • 116.57.253.29/32
  • 116.57.253.30/32
  • 116.57.253.31/32
  • 116.57.253.32/32
  • 116.57.253.33/32
  • 116.57.253.34/32
  • 116.57.253.35/32
  • 116.57.253.36/32
  • 116.57.253.37/32
  • 116.57.253.38/32
  • 116.57.253.39/32
  • 116.57.253.40/32
  • 116.57.253.41/32
  • 116.57.253.42/32
  • 116.57.253.43/32
  • 116.57.253.44/32
  • 116.57.253.45/32
  • 116.57.253.46/32
  • 116.57.253.47/32
  • 116.57.253.48/32
  • 116.57.253.49/32
  • 116.57.253.50/32
  • 116.57.253.51/32
  • 116.57.253.52/32
  • 116.57.253.53/32
  • 116.57.253.54/32
  • 116.57.253.55/32
  • 116.57.253.56/32
  • 116.57.253.57/32
  • 116.57.253.58/32
  • 116.57.253.59/32
  • 116.57.253.60/32
  • 116.57.253.61/32
  • 116.57.253.62/32
  • 116.57.253.63/32
  • 116.57.253.64/32
  • 116.57.253.65/32
  • 116.57.253.66/32
  • 116.57.253.67/32
  • 116.57.253.68/32
  • 116.57.253.69/32
  • 116.57.253.70/32
  • 116.57.253.71/32
  • 116.57.253.72/32
  • 116.57.253.73/32
  • 116.57.253.74/32
  • 116.57.253.75/32
  • 116.57.253.76/32
  • 116.57.253.77/32
  • 116.57.253.78/32
  • 116.57.253.79/32
  • 116.57.253.80/32
  • 116.57.253.81/32
  • 116.57.253.82/32
  • 116.57.253.83/32
  • 116.57.253.84/32
  • 116.57.253.85/32
  • 116.57.253.86/32
  • 116.57.253.87/32
  • 116.57.253.88/32
  • 116.57.253.89/32
  • 116.57.253.90/32
  • 116.57.253.91/32
  • 116.57.253.92/32
  • 116.57.253.93/32
  • 116.57.253.94/32
  • 116.57.253.95/32
  • 116.57.253.96/32
  • 116.57.253.97/32
  • 116.57.253.98/32
  • 116.57.253.99/32
  • 116.57.253.100/32
  • 116.57.253.101/32
  • 116.57.253.102/32
  • 116.57.253.103/32
  • 116.57.253.104/32
  • 116.57.253.105/32
  • 116.57.253.106/32
  • 116.57.253.107/32
  • 116.57.253.108/32
  • 116.57.253.109/32
  • 116.57.253.110/32
  • 116.57.253.111/32
  • 116.57.253.112/32
  • 116.57.253.113/32
  • 116.57.253.114/32
  • 116.57.253.115/32
  • 116.57.253.116/32
  • 116.57.253.117/32
  • 116.57.253.118/32
  • 116.57.253.119/32
  • 116.57.253.120/32
  • 116.57.253.121/32
  • 116.57.253.122/32
  • 116.57.253.123/32
  • 116.57.253.124/32
  • 116.57.253.125/32
  • 116.57.253.126/32
  • 116.57.253.127/32
  • 116.57.253.128/32
  • 116.57.253.129/32
  • 116.57.253.130/32
  • 116.57.253.131/32
  • 116.57.253.132/32
  • 116.57.253.133/32
  • 116.57.253.134/32
  • 116.57.253.135/32
  • 116.57.253.136/32
  • 116.57.253.137/32
  • 116.57.253.138/32
  • 116.57.253.139/32
  • 116.57.253.140/32
  • 116.57.253.141/32
  • 116.57.253.142/32
  • 116.57.253.143/32
  • 116.57.253.144/32
  • 116.57.253.145/32
  • 116.57.253.146/32
  • 116.57.253.147/32
  • 116.57.253.148/32
  • 116.57.253.149/32
  • 116.57.253.150/32
  • 116.57.253.151/32
  • 116.57.253.152/32
  • 116.57.253.153/32
  • 116.57.253.154/32
  • 116.57.253.155/32
  • 116.57.253.156/32
  • 116.57.253.157/32
  • 116.57.253.158/32
  • 116.57.253.159/32
  • 116.57.253.160/32
  • 116.57.253.161/32
  • 116.57.253.162/32
  • 116.57.253.163/32
  • 116.57.253.164/32
  • 116.57.253.165/32
  • 116.57.253.166/32
  • 116.57.253.167/32
  • 116.57.253.168/32
  • 116.57.253.169/32
  • 116.57.253.170/32
  • 116.57.253.171/32
  • 116.57.253.172/32
  • 116.57.253.173/32
  • 116.57.253.174/32
  • 116.57.253.175/32
  • 116.57.253.176/32
  • 116.57.253.177/32
  • 116.57.253.178/32
  • 116.57.253.179/32
  • 116.57.253.180/32
  • 116.57.253.181/32
  • 116.57.253.182/32
  • 116.57.253.183/32
  • 116.57.253.184/32
  • 116.57.253.185/32
  • 116.57.253.186/32
  • 116.57.253.187/32
  • 116.57.253.188/32
  • 116.57.253.189/32
  • 116.57.253.190/32
  • 116.57.253.191/32
  • 116.57.253.192/32
  • 116.57.253.193/32
  • 116.57.253.194/32
  • 116.57.253.195/32
  • 116.57.253.196/32
  • 116.57.253.197/32
  • 116.57.253.198/32
  • 116.57.253.199/32
  • 116.57.253.200/32
  • 116.57.253.201/32
  • 116.57.253.202/32
  • 116.57.253.203/32
  • 116.57.253.204/32
  • 116.57.253.205/32
  • 116.57.253.206/32
  • 116.57.253.207/32
  • 116.57.253.208/32
  • 116.57.253.209/32
  • 116.57.253.210/32
  • 116.57.253.211/32
  • 116.57.253.212/32
  • 116.57.253.213/32
  • 116.57.253.214/32
  • 116.57.253.215/32
  • 116.57.253.216/32
  • 116.57.253.217/32
  • 116.57.253.218/32
  • 116.57.253.219/32
  • 116.57.253.220/32
  • 116.57.253.221/32
  • 116.57.253.222/32
  • 116.57.253.223/32
  • 116.57.253.224/32
  • 116.57.253.225/32
  • 116.57.253.226/32
  • 116.57.253.227/32
  • 116.57.253.228/32
  • 116.57.253.229/32
  • 116.57.253.230/32
  • 116.57.253.231/32
  • 116.57.253.232/32
  • 116.57.253.233/32
  • 116.57.253.234/32
  • 116.57.253.235/32
  • 116.57.253.236/32
  • 116.57.253.237/32
  • 116.57.253.238/32
  • 116.57.253.239/32
  • 116.57.253.240/32
  • 116.57.253.241/32
  • 116.57.253.242/32
  • 116.57.253.243/32
  • 116.57.253.244/32
  • 116.57.253.245/32
  • 116.57.253.246/32
  • 116.57.253.247/32
  • 116.57.253.248/32
  • 116.57.253.249/32
  • 116.57.253.250/32
  • 116.57.253.251/32
  • 116.57.253.252/32
  • 116.57.253.253/32
  • 116.57.253.254/32
  • 116.57.253.255/32

Get started with 100,000 free lookups: sign up