Summary
Country |
![]() |
Domain | cernet.net |
Size | 256 |
Registry | APNIC |
Network Name | CERNET-CN |
Whois
inetnum: 219.244.0.0 - 219.247.255.255
netname: CERNET-CN
descr: China Education and Research Network
descr: Xi'an Regional Network
country: CN
admin-c: CER-AP
tech-c: CER-AP
abuse-c: AC1685-AP
status: ALLOCATED PORTABLE
remarks: origin AS4538
remarks: confederation
mnt-by: APNIC-HM
mnt-lower: MAINT-CERNET-AP
mnt-routes: MAINT-CERNET-AP
mnt-irt: IRT-CERNET-AP
last-modified: 2020-10-20T00:56:45Z
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 2025-01-22
mnt-by: MAINT-CERNET-AP
last-modified: 2025-01-22T13:47:43Z
source: APNIC
role: ABUSE CERNETAP
country: ZZ
address: Network Research Center,
address: Main Bldg, Tsinghua Univ
address: Beijing 100084, China
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 2025-01-22
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2025-01-22T16:25:45Z
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 219.246.8.0/24 subnet
- 219.246.8.0/32
- 219.246.8.1/32
- 219.246.8.2/32
- 219.246.8.3/32
- 219.246.8.4/32
- 219.246.8.5/32
- 219.246.8.6/32
- 219.246.8.7/32
- 219.246.8.8/32
- 219.246.8.9/32
- 219.246.8.10/32
- 219.246.8.11/32
- 219.246.8.12/32
- 219.246.8.13/32
- 219.246.8.14/32
- 219.246.8.15/32
- 219.246.8.16/32
- 219.246.8.17/32
- 219.246.8.18/32
- 219.246.8.19/32
- 219.246.8.20/32
- 219.246.8.21/32
- 219.246.8.22/32
- 219.246.8.23/32
- 219.246.8.24/32
- 219.246.8.25/32
- 219.246.8.26/32
- 219.246.8.27/32
- 219.246.8.28/32
- 219.246.8.29/32
- 219.246.8.30/32
- 219.246.8.31/32
- 219.246.8.32/32
- 219.246.8.33/32
- 219.246.8.34/32
- 219.246.8.35/32
- 219.246.8.36/32
- 219.246.8.37/32
- 219.246.8.38/32
- 219.246.8.39/32
- 219.246.8.40/32
- 219.246.8.41/32
- 219.246.8.42/32
- 219.246.8.43/32
- 219.246.8.44/32
- 219.246.8.45/32
- 219.246.8.46/32
- 219.246.8.47/32
- 219.246.8.48/32
- 219.246.8.49/32
- 219.246.8.50/32
- 219.246.8.51/32
- 219.246.8.52/32
- 219.246.8.53/32
- 219.246.8.54/32
- 219.246.8.55/32
- 219.246.8.56/32
- 219.246.8.57/32
- 219.246.8.58/32
- 219.246.8.59/32
- 219.246.8.60/32
- 219.246.8.61/32
- 219.246.8.62/32
- 219.246.8.63/32
- 219.246.8.64/32
- 219.246.8.65/32
- 219.246.8.66/32
- 219.246.8.67/32
- 219.246.8.68/32
- 219.246.8.69/32
- 219.246.8.70/32
- 219.246.8.71/32
- 219.246.8.72/32
- 219.246.8.73/32
- 219.246.8.74/32
- 219.246.8.75/32
- 219.246.8.76/32
- 219.246.8.77/32
- 219.246.8.78/32
- 219.246.8.79/32
- 219.246.8.80/32
- 219.246.8.81/32
- 219.246.8.82/32
- 219.246.8.83/32
- 219.246.8.84/32
- 219.246.8.85/32
- 219.246.8.86/32
- 219.246.8.87/32
- 219.246.8.88/32
- 219.246.8.89/32
- 219.246.8.90/32
- 219.246.8.91/32
- 219.246.8.92/32
- 219.246.8.93/32
- 219.246.8.94/32
- 219.246.8.95/32
- 219.246.8.96/32
- 219.246.8.97/32
- 219.246.8.98/32
- 219.246.8.99/32
- 219.246.8.100/32
- 219.246.8.101/32
- 219.246.8.102/32
- 219.246.8.103/32
- 219.246.8.104/32
- 219.246.8.105/32
- 219.246.8.106/32
- 219.246.8.107/32
- 219.246.8.108/32
- 219.246.8.109/32
- 219.246.8.110/32
- 219.246.8.111/32
- 219.246.8.112/32
- 219.246.8.113/32
- 219.246.8.114/32
- 219.246.8.115/32
- 219.246.8.116/32
- 219.246.8.117/32
- 219.246.8.118/32
- 219.246.8.119/32
- 219.246.8.120/32
- 219.246.8.121/32
- 219.246.8.122/32
- 219.246.8.123/32
- 219.246.8.124/32
- 219.246.8.125/32
- 219.246.8.126/32
- 219.246.8.127/32
- 219.246.8.128/32
- 219.246.8.129/32
- 219.246.8.130/32
- 219.246.8.131/32
- 219.246.8.132/32
- 219.246.8.133/32
- 219.246.8.134/32
- 219.246.8.135/32
- 219.246.8.136/32
- 219.246.8.137/32
- 219.246.8.138/32
- 219.246.8.139/32
- 219.246.8.140/32
- 219.246.8.141/32
- 219.246.8.142/32
- 219.246.8.143/32
- 219.246.8.144/32
- 219.246.8.145/32
- 219.246.8.146/32
- 219.246.8.147/32
- 219.246.8.148/32
- 219.246.8.149/32
- 219.246.8.150/32
- 219.246.8.151/32
- 219.246.8.152/32
- 219.246.8.153/32
- 219.246.8.154/32
- 219.246.8.155/32
- 219.246.8.156/32
- 219.246.8.157/32
- 219.246.8.158/32
- 219.246.8.159/32
- 219.246.8.160/32
- 219.246.8.161/32
- 219.246.8.162/32
- 219.246.8.163/32
- 219.246.8.164/32
- 219.246.8.165/32
- 219.246.8.166/32
- 219.246.8.167/32
- 219.246.8.168/32
- 219.246.8.169/32
- 219.246.8.170/32
- 219.246.8.171/32
- 219.246.8.172/32
- 219.246.8.173/32
- 219.246.8.174/32
- 219.246.8.175/32
- 219.246.8.176/32
- 219.246.8.177/32
- 219.246.8.178/32
- 219.246.8.179/32
- 219.246.8.180/32
- 219.246.8.181/32
- 219.246.8.182/32
- 219.246.8.183/32
- 219.246.8.184/32
- 219.246.8.185/32
- 219.246.8.186/32
- 219.246.8.187/32
- 219.246.8.188/32
- 219.246.8.189/32
- 219.246.8.190/32
- 219.246.8.191/32
- 219.246.8.192/32
- 219.246.8.193/32
- 219.246.8.194/32
- 219.246.8.195/32
- 219.246.8.196/32
- 219.246.8.197/32
- 219.246.8.198/32
- 219.246.8.199/32
- 219.246.8.200/32
- 219.246.8.201/32
- 219.246.8.202/32
- 219.246.8.203/32
- 219.246.8.204/32
- 219.246.8.205/32
- 219.246.8.206/32
- 219.246.8.207/32
- 219.246.8.208/32
- 219.246.8.209/32
- 219.246.8.210/32
- 219.246.8.211/32
- 219.246.8.212/32
- 219.246.8.213/32
- 219.246.8.214/32
- 219.246.8.215/32
- 219.246.8.216/32
- 219.246.8.217/32
- 219.246.8.218/32
- 219.246.8.219/32
- 219.246.8.220/32
- 219.246.8.221/32
- 219.246.8.222/32
- 219.246.8.223/32
- 219.246.8.224/32
- 219.246.8.225/32
- 219.246.8.226/32
- 219.246.8.227/32
- 219.246.8.228/32
- 219.246.8.229/32
- 219.246.8.230/32
- 219.246.8.231/32
- 219.246.8.232/32
- 219.246.8.233/32
- 219.246.8.234/32
- 219.246.8.235/32
- 219.246.8.236/32
- 219.246.8.237/32
- 219.246.8.238/32
- 219.246.8.239/32
- 219.246.8.240/32
- 219.246.8.241/32
- 219.246.8.242/32
- 219.246.8.243/32
- 219.246.8.244/32
- 219.246.8.245/32
- 219.246.8.246/32
- 219.246.8.247/32
- 219.246.8.248/32
- 219.246.8.249/32
- 219.246.8.250/32
- 219.246.8.251/32
- 219.246.8.252/32
- 219.246.8.253/32
- 219.246.8.254/32
- 219.246.8.255/32