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Summary
| Country |
 China
|
| Domain | cnnic.cn |
| Size | 8,192 |
| Registry | APNIC |
| Network Name | GWBN-NET |
Whois
inetnum: 49.221.128.0 - 49.221.255.255
netname: GWBN-NET
descr: Shanghai Great Wall Broadband Network Service Co., Ltd.
country: CN
admin-c: JY1241-AP
tech-c: JY1241-AP
abuse-c: AC1601-AP
status: ALLOCATED NON-PORTABLE
mnt-by: MAINT-CNNIC-AP
mnt-lower: MAINT-CNNIC-AP
mnt-routes: MAINT-CNNIC-AP
mnt-irt: IRT-CNNIC-CN
last-modified: 2021-06-16T01:33:06Z
source: APNIC
irt: IRT-CNNIC-CN
address: Beijing, China
e-mail: ipas@cnnic.cn
abuse-mailbox: ipas@cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
auth: # Filtered
remarks: Please note that CNNIC is not an ISP and is not
remarks: empowered to investigate complaints of network abuse.
remarks: Please contact the tech-c or admin-c of the network.
remarks: ipas@cnnic.cn is invalid
mnt-by: MAINT-CNNIC-AP
last-modified: 2025-11-17T23:08:37Z
source: APNIC
role: ABUSE CNNICCN
country: ZZ
address: Beijing, China
phone: +000000000
e-mail: ipas@cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
nic-hdl: AC1601-AP
remarks: Generated from irt object IRT-CNNIC-CN
remarks: ipas@cnnic.cn is invalid
abuse-mailbox: ipas@cnnic.cn
mnt-by: APNIC-ABUSE
last-modified: 2025-09-19T17:20:32Z
source: APNIC
person: Justin Yang
address: No.18 Xibahe Dongli,Chaoyang District ,Beijing P.R.C.
country: CN
phone: +86-10-65661862
fax-no: +86-10-65661862-243
e-mail: superxi@bj.datadragon.net
nic-hdl: JY1241-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2008-09-04T07:46:46Z
source: APNICCIDR IP address subranges within 49.221.128.0/19 subnet
- 49.221.128.0/24
- 49.221.129.0/24
- 49.221.130.0/24
- 49.221.131.0/24
- 49.221.132.0/24
- 49.221.133.0/24
- 49.221.134.0/24
- 49.221.135.0/24
- 49.221.136.0/24
- 49.221.137.0/24
- 49.221.138.0/24
- 49.221.139.0/24
- 49.221.140.0/24
- 49.221.141.0/24
- 49.221.142.0/24
- 49.221.143.0/24
- 49.221.144.0/24
- 49.221.145.0/24
- 49.221.146.0/24
- 49.221.147.0/24
- 49.221.148.0/24
- 49.221.149.0/24
- 49.221.150.0/24
- 49.221.151.0/24
- 49.221.152.0/24
- 49.221.153.0/24
- 49.221.154.0/24
- 49.221.155.0/24
- 49.221.156.0/24
- 49.221.157.0/24
- 49.221.158.0/24
- 49.221.159.0/24