IP subnet details

221.172.0.0/14

AS9394  — China Tietong Telecommunications Corporation

Summary

Country
CN China
Domain chinatietong.com
Size 262,144
Registry APNIC
Network Name CTTNET

Whois

inetnum: 221.172.0.0 - 221.175.255.255
netname: CTTNET
descr: China TieTong Telecommunications Corporation
descr: Jinze Mansion, 2 Guangningbo Street,
descr: Xicheng District, Beijing, China, 100032
country: CN
admin-c: WP188-AP
tech-c: LM273-AP
abuse-c: AC1601-AP
status: ALLOCATED PORTABLE
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-CTTNET-CN
mnt-lower: MAINT-CN-CRTC
mnt-routes: MAINT-CNNIC-AP
last-modified: 2023-11-28T00:57:30Z
source: APNIC

irt: IRT-CTTNET-CN
address: Jinze Mansion, 2 Guangningbo Street, Xicheng District, Beijing
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: WP188-AP
tech-c: WP188-AP
auth: # Filtered
remarks: [email protected] was validated on 2024-06-26
mnt-by: MAINT-CNNIC-AP
last-modified: 2024-06-26T00:52:41Z
source: APNIC

role: ABUSE CNNICCN
country: ZZ
address: Beijing, China
phone: +000000000
e-mail: [email protected]
admin-c: IP50-AP
tech-c: IP50-AP
nic-hdl: AC1601-AP
remarks: Generated from irt object IRT-CNNIC-CN
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2024-07-30T11:55:46Z
source: APNIC

person: liu min
address: Jinze Mansion, 2 Guangningbo Street, Xicheng District, Beijing
country: CN
phone: +86-13810874779
e-mail: [email protected]
nic-hdl: LM273-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2018-07-20T00:58:02Z
source: APNIC

person: Wang Pei
address: Jinze Mansion, 2 Guangningbo Street, Xicheng District, Beijing
country: CN
phone: +86-13601002911
e-mail: [email protected]
nic-hdl: WP188-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2018-07-20T01:00:03Z
source: APNIC

route: 221.172.0.0/14
descr: CHINA RAILWAY TELECOMMUNICATIONS
country: CN
origin: AS9394
mnt-by: MAINT-CN-CRTC
last-modified: 2009-06-30T00:14:55Z
source: APNIC


CIDR IP address subranges within 221.172.0.0/14 subnet

  • 221.172.0.0/22
  • 221.172.4.0/22
  • 221.172.8.0/22
  • 221.172.12.0/22
  • 221.172.16.0/22
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  • 221.172.132.0/22
  • 221.172.136.0/22
  • 221.172.140.0/22
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  • 221.173.4.0/22
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  • 221.173.132.0/22
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  • 221.173.228.0/22
  • 221.173.232.0/22
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  • 221.174.0.0/22
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  • 221.174.80.0/22
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  • 221.174.92.0/22
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  • 221.174.128.0/22
  • 221.174.132.0/22
  • 221.174.136.0/22
  • 221.174.140.0/22
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  • 221.174.232.0/22
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  • 221.174.240.0/22
  • 221.174.244.0/22
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  • 221.174.252.0/22
  • 221.175.0.0/22
  • 221.175.4.0/22
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  • 221.175.68.0/22
  • 221.175.72.0/22
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  • 221.175.92.0/22
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  • 221.175.100.0/22
  • 221.175.104.0/22
  • 221.175.108.0/22
  • 221.175.112.0/22
  • 221.175.116.0/22
  • 221.175.120.0/22
  • 221.175.124.0/22
  • 221.175.128.0/22
  • 221.175.132.0/22
  • 221.175.136.0/22
  • 221.175.140.0/22
  • 221.175.144.0/22
  • 221.175.148.0/22
  • 221.175.152.0/22
  • 221.175.156.0/22
  • 221.175.160.0/22
  • 221.175.164.0/22
  • 221.175.168.0/22
  • 221.175.172.0/22
  • 221.175.176.0/22
  • 221.175.180.0/22
  • 221.175.184.0/22
  • 221.175.188.0/22
  • 221.175.192.0/22
  • 221.175.196.0/22
  • 221.175.200.0/22
  • 221.175.204.0/22
  • 221.175.208.0/22
  • 221.175.212.0/22
  • 221.175.216.0/22
  • 221.175.220.0/22
  • 221.175.224.0/22
  • 221.175.228.0/22
  • 221.175.232.0/22
  • 221.175.236.0/22
  • 221.175.240.0/22
  • 221.175.244.0/22
  • 221.175.248.0/22
  • 221.175.252.0/22

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