AS17428 21Vianet.Co.,Ltd
IPv4 addresses
12,288
IPv6 /48 networks
65,536
RPKI
30 valid0 no ROA
Peers and downstreams
1
Holder
- AS name
- CHINA-ABITCOOL
- Description
- 21Vianet.Co.,Ltd Beijing, China
- Organisation
- 21Vianet.Co.,Ltd
- Abuse contact
- Not published
- Assigned
- 2000-10-18
- Registered
- 2008-09-04
- Record last changed
- 2023-11-28 00:58 UTC
103.253.204.0/22120.132.146.0/24120.132.177.0/24120.132.224.0/21120.132.224.0/23120.132.224.0/24120.132.226.0/23120.132.228.0/23120.132.230.0/23120.132.231.0/24120.132.241.0/24120.133.236.0/22120.133.240.0/21120.133.240.0/22120.133.248.0/22120.133.252.0/22182.175.127.0/24211.148.17.0/24211.148.18.0/23211.148.20.0/22211.148.20.0/23211.148.22.0/24211.148.24.0/23211.148.27.0/24211.148.30.0/23
| AS2914 | NTT America, Inc. NTT-DATA-2914 |
| AS4808 | China Unicom Beijing Province Network CHINA169-BJ |
| AS4811 | China Telecom (Group) CHINANET-SHANGHAI-MAN |
| AS4812 | China Telecom (Group) CHINANET-SH-AP |
| AS4847 | China Networks Inter-Exchange CNIX-AP |
| AS17622 | China Unicom Guangzhou network CNCGROUP-GZ |
| AS24400 | Shanghai Mobile Communications Co.,Ltd. CMNET-V4shanghai-AS-AP |
| AS133111 | CERNET New Technology Co., Ltd CNT-northChina |
None seen.
| AS56040 | China Mobile communications corporation CMNET-GuangDong-AP |
Routing changes
Last 30 days| 2026-10-04 04:23 UTC | Relationship changed | AS56040 | upstream to peer |
WHOIS
aut-num: AS17428 as-name: CHINA-ABITCOOL handle: AS17428 remarks: 21Vianet.Co.,Ltd remarks: Beijing, China technical,administrative:ML2382-AP (Li Xuesong) <abuse@21viamail.com> abuse: IRT-CHINA-ABITCOOL-CN (IRT-CHINA-ABITCOOL-CN) <hwming@gdvnet.com> registration: 2008-09-04T06:40:31Z last changed: 2023-11-28T00:58:29Z source: APNIC (RDAP)