Summary

Country
CN China
Domain cernet.net
Size 32,768
Registry APNIC
Network Name WHR-CERNET

Whois

inetnum: 115.156.0.0 - 115.157.255.255
netname: WHR-CERNET
descr: China Education and Research Network
descr: Wuhan Regional Network
country: CN
admin-c: CER-AP
tech-c: CER-AP
abuse-c: AC1685-AP
status: ALLOCATED PORTABLE
remarks: NS2.NET.EDU.CN
remarks: DNS.EDU.CN
remarks: DNS2.EDU.CN
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: 2020-09-03T09:16:22Z
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

route: 115.156.0.0/16
descr: CERNET
origin: AS4538
mnt-by: MAINT-CERNET-AP
last-modified: 2009-01-05T03:10:58Z
source: APNIC

CIDR IP address subranges within 115.156.128.0/17 subnet

  • 115.156.128.0/24
  • 115.156.129.0/24
  • 115.156.130.0/24
  • 115.156.131.0/24
  • 115.156.132.0/24
  • 115.156.133.0/24
  • 115.156.134.0/24
  • 115.156.135.0/24
  • 115.156.136.0/24
  • 115.156.137.0/24
  • 115.156.138.0/24
  • 115.156.139.0/24
  • 115.156.140.0/24
  • 115.156.141.0/24
  • 115.156.142.0/24
  • 115.156.143.0/24
  • 115.156.144.0/24
  • 115.156.145.0/24
  • 115.156.146.0/24
  • 115.156.147.0/24
  • 115.156.148.0/24
  • 115.156.149.0/24
  • 115.156.150.0/24
  • 115.156.151.0/24
  • 115.156.152.0/24
  • 115.156.153.0/24
  • 115.156.154.0/24
  • 115.156.155.0/24
  • 115.156.156.0/24
  • 115.156.157.0/24
  • 115.156.158.0/24
  • 115.156.159.0/24
  • 115.156.160.0/24
  • 115.156.161.0/24
  • 115.156.162.0/24
  • 115.156.163.0/24
  • 115.156.164.0/24
  • 115.156.165.0/24
  • 115.156.166.0/24
  • 115.156.167.0/24
  • 115.156.168.0/24
  • 115.156.169.0/24
  • 115.156.170.0/24
  • 115.156.171.0/24
  • 115.156.172.0/24
  • 115.156.173.0/24
  • 115.156.174.0/24
  • 115.156.175.0/24
  • 115.156.176.0/24
  • 115.156.177.0/24
  • 115.156.178.0/24
  • 115.156.179.0/24
  • 115.156.180.0/24
  • 115.156.181.0/24
  • 115.156.182.0/24
  • 115.156.183.0/24
  • 115.156.184.0/24
  • 115.156.185.0/24
  • 115.156.186.0/24
  • 115.156.187.0/24
  • 115.156.188.0/24
  • 115.156.189.0/24
  • 115.156.190.0/24
  • 115.156.191.0/24
  • 115.156.192.0/24
  • 115.156.193.0/24
  • 115.156.194.0/24
  • 115.156.195.0/24
  • 115.156.196.0/24
  • 115.156.197.0/24
  • 115.156.198.0/24
  • 115.156.199.0/24
  • 115.156.200.0/24
  • 115.156.201.0/24
  • 115.156.202.0/24
  • 115.156.203.0/24
  • 115.156.204.0/24
  • 115.156.205.0/24
  • 115.156.206.0/24
  • 115.156.207.0/24
  • 115.156.208.0/24
  • 115.156.209.0/24
  • 115.156.210.0/24
  • 115.156.211.0/24
  • 115.156.212.0/24
  • 115.156.213.0/24
  • 115.156.214.0/24
  • 115.156.215.0/24
  • 115.156.216.0/24
  • 115.156.217.0/24
  • 115.156.218.0/24
  • 115.156.219.0/24
  • 115.156.220.0/24
  • 115.156.221.0/24
  • 115.156.222.0/24
  • 115.156.223.0/24
  • 115.156.224.0/24
  • 115.156.225.0/24
  • 115.156.226.0/24
  • 115.156.227.0/24
  • 115.156.228.0/24
  • 115.156.229.0/24
  • 115.156.230.0/24
  • 115.156.231.0/24
  • 115.156.232.0/24
  • 115.156.233.0/24
  • 115.156.234.0/24
  • 115.156.235.0/24
  • 115.156.236.0/24
  • 115.156.237.0/24
  • 115.156.238.0/24
  • 115.156.239.0/24
  • 115.156.240.0/24
  • 115.156.241.0/24
  • 115.156.242.0/24
  • 115.156.243.0/24
  • 115.156.244.0/24
  • 115.156.245.0/24
  • 115.156.246.0/24
  • 115.156.247.0/24
  • 115.156.248.0/24
  • 115.156.249.0/24
  • 115.156.250.0/24
  • 115.156.251.0/24
  • 115.156.252.0/24
  • 115.156.253.0/24
  • 115.156.254.0/24
  • 115.156.255.0/24

Get started with 100,000 free lookups: sign up