Summary

Country
CN China
Domain cernic.net
Size 256
Registry APNIC
Network Name BJR-CERNET

Whois

inetnum: 202.112.0.0 - 202.113.255.255
netname: BJR-CERNET
descr: China Education and Research Network
descr: Beijing Regional Network
country: CN
org: ORG-CEAR1-AP
admin-c: CER-AP
tech-c: CER-AP
abuse-c: AC1685-AP
status: ALLOCATED PORTABLE
remarks: origin AS4538
mnt-by: APNIC-HM
mnt-lower: MAINT-CERNET-AP
mnt-routes: MAINT-CERNET-AP
mnt-irt: IRT-CERNET-AP
last-modified: 2020-05-28T02:35:51Z
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 2024-07-04
mnt-by: MAINT-CERNET-AP
last-modified: 2024-07-04T04:10:10Z
source: APNIC

organisation: ORG-CEAR1-AP
org-name: China Education and Research Network (CERNET)
country: CN
address: FIT 3-220,
address: Tsinghua University
phone: +86-10-62785983
fax-no: +86-10-62785933
e-mail: [email protected]
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2018-09-13T12:56:34Z
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 2024-07-04
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2024-07-04T04:10:19Z
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


CIDR IP address subranges within 202.112.28.0/24 subnet

  • 202.112.28.0/32
  • 202.112.28.1/32
  • 202.112.28.2/32
  • 202.112.28.3/32
  • 202.112.28.4/32
  • 202.112.28.5/32
  • 202.112.28.6/32
  • 202.112.28.7/32
  • 202.112.28.8/32
  • 202.112.28.9/32
  • 202.112.28.10/32
  • 202.112.28.11/32
  • 202.112.28.12/32
  • 202.112.28.13/32
  • 202.112.28.14/32
  • 202.112.28.15/32
  • 202.112.28.16/32
  • 202.112.28.17/32
  • 202.112.28.18/32
  • 202.112.28.19/32
  • 202.112.28.20/32
  • 202.112.28.21/32
  • 202.112.28.22/32
  • 202.112.28.23/32
  • 202.112.28.24/32
  • 202.112.28.25/32
  • 202.112.28.26/32
  • 202.112.28.27/32
  • 202.112.28.28/32
  • 202.112.28.29/32
  • 202.112.28.30/32
  • 202.112.28.31/32
  • 202.112.28.32/32
  • 202.112.28.33/32
  • 202.112.28.34/32
  • 202.112.28.35/32
  • 202.112.28.36/32
  • 202.112.28.37/32
  • 202.112.28.38/32
  • 202.112.28.39/32
  • 202.112.28.40/32
  • 202.112.28.41/32
  • 202.112.28.42/32
  • 202.112.28.43/32
  • 202.112.28.44/32
  • 202.112.28.45/32
  • 202.112.28.46/32
  • 202.112.28.47/32
  • 202.112.28.48/32
  • 202.112.28.49/32
  • 202.112.28.50/32
  • 202.112.28.51/32
  • 202.112.28.52/32
  • 202.112.28.53/32
  • 202.112.28.54/32
  • 202.112.28.55/32
  • 202.112.28.56/32
  • 202.112.28.57/32
  • 202.112.28.58/32
  • 202.112.28.59/32
  • 202.112.28.60/32
  • 202.112.28.61/32
  • 202.112.28.62/32
  • 202.112.28.63/32
  • 202.112.28.64/32
  • 202.112.28.65/32
  • 202.112.28.66/32
  • 202.112.28.67/32
  • 202.112.28.68/32
  • 202.112.28.69/32
  • 202.112.28.70/32
  • 202.112.28.71/32
  • 202.112.28.72/32
  • 202.112.28.73/32
  • 202.112.28.74/32
  • 202.112.28.75/32
  • 202.112.28.76/32
  • 202.112.28.77/32
  • 202.112.28.78/32
  • 202.112.28.79/32
  • 202.112.28.80/32
  • 202.112.28.81/32
  • 202.112.28.82/32
  • 202.112.28.83/32
  • 202.112.28.84/32
  • 202.112.28.85/32
  • 202.112.28.86/32
  • 202.112.28.87/32
  • 202.112.28.88/32
  • 202.112.28.89/32
  • 202.112.28.90/32
  • 202.112.28.91/32
  • 202.112.28.92/32
  • 202.112.28.93/32
  • 202.112.28.94/32
  • 202.112.28.95/32
  • 202.112.28.96/32
  • 202.112.28.97/32
  • 202.112.28.98/32
  • 202.112.28.99/32
  • 202.112.28.100/32
  • 202.112.28.101/32
  • 202.112.28.102/32
  • 202.112.28.103/32
  • 202.112.28.104/32
  • 202.112.28.105/32
  • 202.112.28.106/32
  • 202.112.28.107/32
  • 202.112.28.108/32
  • 202.112.28.109/32
  • 202.112.28.110/32
  • 202.112.28.111/32
  • 202.112.28.112/32
  • 202.112.28.113/32
  • 202.112.28.114/32
  • 202.112.28.115/32
  • 202.112.28.116/32
  • 202.112.28.117/32
  • 202.112.28.118/32
  • 202.112.28.119/32
  • 202.112.28.120/32
  • 202.112.28.121/32
  • 202.112.28.122/32
  • 202.112.28.123/32
  • 202.112.28.124/32
  • 202.112.28.125/32
  • 202.112.28.126/32
  • 202.112.28.127/32
  • 202.112.28.128/32
  • 202.112.28.129/32
  • 202.112.28.130/32
  • 202.112.28.131/32
  • 202.112.28.132/32
  • 202.112.28.133/32
  • 202.112.28.134/32
  • 202.112.28.135/32
  • 202.112.28.136/32
  • 202.112.28.137/32
  • 202.112.28.138/32
  • 202.112.28.139/32
  • 202.112.28.140/32
  • 202.112.28.141/32
  • 202.112.28.142/32
  • 202.112.28.143/32
  • 202.112.28.144/32
  • 202.112.28.145/32
  • 202.112.28.146/32
  • 202.112.28.147/32
  • 202.112.28.148/32
  • 202.112.28.149/32
  • 202.112.28.150/32
  • 202.112.28.151/32
  • 202.112.28.152/32
  • 202.112.28.153/32
  • 202.112.28.154/32
  • 202.112.28.155/32
  • 202.112.28.156/32
  • 202.112.28.157/32
  • 202.112.28.158/32
  • 202.112.28.159/32
  • 202.112.28.160/32
  • 202.112.28.161/32
  • 202.112.28.162/32
  • 202.112.28.163/32
  • 202.112.28.164/32
  • 202.112.28.165/32
  • 202.112.28.166/32
  • 202.112.28.167/32
  • 202.112.28.168/32
  • 202.112.28.169/32
  • 202.112.28.170/32
  • 202.112.28.171/32
  • 202.112.28.172/32
  • 202.112.28.173/32
  • 202.112.28.174/32
  • 202.112.28.175/32
  • 202.112.28.176/32
  • 202.112.28.177/32
  • 202.112.28.178/32
  • 202.112.28.179/32
  • 202.112.28.180/32
  • 202.112.28.181/32
  • 202.112.28.182/32
  • 202.112.28.183/32
  • 202.112.28.184/32
  • 202.112.28.185/32
  • 202.112.28.186/32
  • 202.112.28.187/32
  • 202.112.28.188/32
  • 202.112.28.189/32
  • 202.112.28.190/32
  • 202.112.28.191/32
  • 202.112.28.192/32
  • 202.112.28.193/32
  • 202.112.28.194/32
  • 202.112.28.195/32
  • 202.112.28.196/32
  • 202.112.28.197/32
  • 202.112.28.198/32
  • 202.112.28.199/32
  • 202.112.28.200/32
  • 202.112.28.201/32
  • 202.112.28.202/32
  • 202.112.28.203/32
  • 202.112.28.204/32
  • 202.112.28.205/32
  • 202.112.28.206/32
  • 202.112.28.207/32
  • 202.112.28.208/32
  • 202.112.28.209/32
  • 202.112.28.210/32
  • 202.112.28.211/32
  • 202.112.28.212/32
  • 202.112.28.213/32
  • 202.112.28.214/32
  • 202.112.28.215/32
  • 202.112.28.216/32
  • 202.112.28.217/32
  • 202.112.28.218/32
  • 202.112.28.219/32
  • 202.112.28.220/32
  • 202.112.28.221/32
  • 202.112.28.222/32
  • 202.112.28.223/32
  • 202.112.28.224/32
  • 202.112.28.225/32
  • 202.112.28.226/32
  • 202.112.28.227/32
  • 202.112.28.228/32
  • 202.112.28.229/32
  • 202.112.28.230/32
  • 202.112.28.231/32
  • 202.112.28.232/32
  • 202.112.28.233/32
  • 202.112.28.234/32
  • 202.112.28.235/32
  • 202.112.28.236/32
  • 202.112.28.237/32
  • 202.112.28.238/32
  • 202.112.28.239/32
  • 202.112.28.240/32
  • 202.112.28.241/32
  • 202.112.28.242/32
  • 202.112.28.243/32
  • 202.112.28.244/32
  • 202.112.28.245/32
  • 202.112.28.246/32
  • 202.112.28.247/32
  • 202.112.28.248/32
  • 202.112.28.249/32
  • 202.112.28.250/32
  • 202.112.28.251/32
  • 202.112.28.252/32
  • 202.112.28.253/32
  • 202.112.28.254/32
  • 202.112.28.255/32

Get started with 100,000 free lookups: sign up