IP subnet details

49.120.0.0/14

AS4538  — China Education And Research Network Center

Summary

Country
CN China
Domain cernet.net
Size 262,144
Registry APNIC
Network Name WHR-CERNET

Whois

inetnum: 49.120.0.0 - 49.123.255.255
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: 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: 2020-09-03T09:16:08Z
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: 49.120.0.0/14
descr: CERNET
origin: AS4538
mnt-by: MAINT-CERNET-AP
last-modified: 2010-10-11T04:04:01Z
source: APNIC

CIDR IP address subranges within 49.120.0.0/14 subnet

  • 49.120.0.0/22
  • 49.120.4.0/22
  • 49.120.8.0/22
  • 49.120.12.0/22
  • 49.120.16.0/22
  • 49.120.20.0/22
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  • 49.120.28.0/22
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  • 49.120.112.0/22
  • 49.120.116.0/22
  • 49.120.120.0/22
  • 49.120.124.0/22
  • 49.120.128.0/22
  • 49.120.132.0/22
  • 49.120.136.0/22
  • 49.120.140.0/22
  • 49.120.144.0/22
  • 49.120.148.0/22
  • 49.120.152.0/22
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  • 49.120.160.0/22
  • 49.120.164.0/22
  • 49.120.168.0/22
  • 49.120.172.0/22
  • 49.120.176.0/22
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  • 49.120.188.0/22
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  • 49.120.200.0/22
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  • 49.120.236.0/22
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  • 49.120.252.0/22
  • 49.121.0.0/22
  • 49.121.4.0/22
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  • 49.121.20.0/22
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  • 49.121.28.0/22
  • 49.121.32.0/22
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  • 49.121.104.0/22
  • 49.121.108.0/22
  • 49.121.112.0/22
  • 49.121.116.0/22
  • 49.121.120.0/22
  • 49.121.124.0/22
  • 49.121.128.0/22
  • 49.121.132.0/22
  • 49.121.136.0/22
  • 49.121.140.0/22
  • 49.121.144.0/22
  • 49.121.148.0/22
  • 49.121.152.0/22
  • 49.121.156.0/22
  • 49.121.160.0/22
  • 49.121.164.0/22
  • 49.121.168.0/22
  • 49.121.172.0/22
  • 49.121.176.0/22
  • 49.121.180.0/22
  • 49.121.184.0/22
  • 49.121.188.0/22
  • 49.121.192.0/22
  • 49.121.196.0/22
  • 49.121.200.0/22
  • 49.121.204.0/22
  • 49.121.208.0/22
  • 49.121.212.0/22
  • 49.121.216.0/22
  • 49.121.220.0/22
  • 49.121.224.0/22
  • 49.121.228.0/22
  • 49.121.232.0/22
  • 49.121.236.0/22
  • 49.121.240.0/22
  • 49.121.244.0/22
  • 49.121.248.0/22
  • 49.121.252.0/22
  • 49.122.0.0/22
  • 49.122.4.0/22
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  • 49.122.16.0/22
  • 49.122.20.0/22
  • 49.122.24.0/22
  • 49.122.28.0/22
  • 49.122.32.0/22
  • 49.122.36.0/22
  • 49.122.40.0/22
  • 49.122.44.0/22
  • 49.122.48.0/22
  • 49.122.52.0/22
  • 49.122.56.0/22
  • 49.122.60.0/22
  • 49.122.64.0/22
  • 49.122.68.0/22
  • 49.122.72.0/22
  • 49.122.76.0/22
  • 49.122.80.0/22
  • 49.122.84.0/22
  • 49.122.88.0/22
  • 49.122.92.0/22
  • 49.122.96.0/22
  • 49.122.100.0/22
  • 49.122.104.0/22
  • 49.122.108.0/22
  • 49.122.112.0/22
  • 49.122.116.0/22
  • 49.122.120.0/22
  • 49.122.124.0/22
  • 49.122.128.0/22
  • 49.122.132.0/22
  • 49.122.136.0/22
  • 49.122.140.0/22
  • 49.122.144.0/22
  • 49.122.148.0/22
  • 49.122.152.0/22
  • 49.122.156.0/22
  • 49.122.160.0/22
  • 49.122.164.0/22
  • 49.122.168.0/22
  • 49.122.172.0/22
  • 49.122.176.0/22
  • 49.122.180.0/22
  • 49.122.184.0/22
  • 49.122.188.0/22
  • 49.122.192.0/22
  • 49.122.196.0/22
  • 49.122.200.0/22
  • 49.122.204.0/22
  • 49.122.208.0/22
  • 49.122.212.0/22
  • 49.122.216.0/22
  • 49.122.220.0/22
  • 49.122.224.0/22
  • 49.122.228.0/22
  • 49.122.232.0/22
  • 49.122.236.0/22
  • 49.122.240.0/22
  • 49.122.244.0/22
  • 49.122.248.0/22
  • 49.122.252.0/22
  • 49.123.0.0/22
  • 49.123.4.0/22
  • 49.123.8.0/22
  • 49.123.12.0/22
  • 49.123.16.0/22
  • 49.123.20.0/22
  • 49.123.24.0/22
  • 49.123.28.0/22
  • 49.123.32.0/22
  • 49.123.36.0/22
  • 49.123.40.0/22
  • 49.123.44.0/22
  • 49.123.48.0/22
  • 49.123.52.0/22
  • 49.123.56.0/22
  • 49.123.60.0/22
  • 49.123.64.0/22
  • 49.123.68.0/22
  • 49.123.72.0/22
  • 49.123.76.0/22
  • 49.123.80.0/22
  • 49.123.84.0/22
  • 49.123.88.0/22
  • 49.123.92.0/22
  • 49.123.96.0/22
  • 49.123.100.0/22
  • 49.123.104.0/22
  • 49.123.108.0/22
  • 49.123.112.0/22
  • 49.123.116.0/22
  • 49.123.120.0/22
  • 49.123.124.0/22
  • 49.123.128.0/22
  • 49.123.132.0/22
  • 49.123.136.0/22
  • 49.123.140.0/22
  • 49.123.144.0/22
  • 49.123.148.0/22
  • 49.123.152.0/22
  • 49.123.156.0/22
  • 49.123.160.0/22
  • 49.123.164.0/22
  • 49.123.168.0/22
  • 49.123.172.0/22
  • 49.123.176.0/22
  • 49.123.180.0/22
  • 49.123.184.0/22
  • 49.123.188.0/22
  • 49.123.192.0/22
  • 49.123.196.0/22
  • 49.123.200.0/22
  • 49.123.204.0/22
  • 49.123.208.0/22
  • 49.123.212.0/22
  • 49.123.216.0/22
  • 49.123.220.0/22
  • 49.123.224.0/22
  • 49.123.228.0/22
  • 49.123.232.0/22
  • 49.123.236.0/22
  • 49.123.240.0/22
  • 49.123.244.0/22
  • 49.123.248.0/22
  • 49.123.252.0/22

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