IP subnet details

49.75.237.0/24

AS140292  — China Telecom

Summary

Country
CN China
Domain chinatelecom.com.cn
Size 256
IP Range
49.75.237.0 – 49.75.237.255 Convert CIDR to IP range
Registry APNIC
Network Name CHINANET-JS

Whois

inetnum: 49.64.0.0 - 49.95.255.255
netname: CHINANET-JS
descr: CHINANET jiangsu province network
descr: China Telecom
descr: 260 Zhongyang Road,Nanjing 210037
country: CN
admin-c: CH360-AP
tech-c: CS306-AP
tech-c: CN142-AP
abuse-c: AC1573-AP
status: ALLOCATED PORTABLE
remarks: service provider
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: --------------------------------------------------------
notify: jsipmanager@163.com
mnt-by: APNIC-HM
mnt-lower: MAINT-CHINANET-JS
mnt-routes: MAINT-CHINANET-JS
mnt-irt: IRT-CHINANET-CN
last-modified: 2022-04-26T07:40:27Z
source: APNIC

irt: IRT-CHINANET-CN
address: No.31 ,jingrong street,beijing
address: 100032
e-mail: anti-spam@chinatelecom.cn
abuse-mailbox: anti-spam@chinatelecom.cn
admin-c: CH93-AP
tech-c: CH93-AP
auth: # Filtered
remarks: anti-spam@chinatelecom.cn was validated on 2026-05-21
mnt-by: MAINT-CHINANET
last-modified: 2026-05-21T01:31:36Z
source: APNIC

role: ABUSE CHINANETCN
country: ZZ
address: No.31 ,jingrong street,beijing
address: 100032
phone: +000000000
e-mail: anti-spam@chinatelecom.cn
admin-c: CH93-AP
tech-c: CH93-AP
nic-hdl: AC1573-AP
remarks: Generated from irt object IRT-CHINANET-CN
remarks: anti-spam@chinatelecom.cn was validated on 2026-05-21
abuse-mailbox: anti-spam@chinatelecom.cn
mnt-by: APNIC-ABUSE
last-modified: 2026-05-21T01:32:00Z
source: APNIC

person: CHINANET-JS Hostmaster
nic-hdl: CH360-AP
e-mail: jsipmanager@163.com
address: Room 1001#, 260 Zhongyang Road, Nanjing,Jiangsu Province
phone: +86-25-87799222
country: CN
mnt-by: MAINT-CHINANET-JS
last-modified: 2026-03-17T06:28:18Z
source: APNIC

person: CHINANET-JS Network Operations
nic-hdl: CN142-AP
e-mail: jsipmanager@163.com
address: Room 1001#, 260 Zhongyang Road, Nanjing,Jiangsu Province
phone: +86-25-86588721
phone: +86-25-86788130
phone: +86-25-86788122
phone: +86-25-86588787
fax-no: +86-25-86588104
country: CN
mnt-by: MAINT-CHINANET-JS
last-modified: 2022-03-15T07:09:00Z
source: APNIC

person: CHINANET-JS Security Administrater
nic-hdl: CS306-AP
e-mail: jsipmanager@163.com
address: Room 1001#, 260 Zhongyang Road, Nanjing,Jiangsu Province
phone: +86-25-87799222
country: CN
mnt-by: MAINT-CHINANET-JS
last-modified: 2026-03-17T06:29:04Z
source: APNIC

CIDR IP address subranges within 49.75.237.0/24 subnet

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