AS17428 VNET Group, Inc. 🇨🇳 CN
21vianet(China) Inc.. Announcing 29 prefixes, seen at the RIS collectors.
IPv4 prefixes
25
16,640 (65 × /24)
IPv6 prefixes
4
1 × /32
Upstreams
8
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS17428
- Name
- VNET Group, Inc.
- Organisation
- 21vianet
- Country
- 🇨🇳 CN
- RIR
- APNIC
- Allocated
- 2000-10-19
- Scope
- Not Disclosed
- Peering policy
- Open
- Website
- http://www.en.21vianet.com
- PeeringDB
- net/13899
- Exchanges
- 2
- Facilities
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Whois
Fetched from whois.apnic.net
as-block: AS17408 - AS17651 descr: APNIC ASN block remarks: These AS numbers are further assigned by APNIC remarks: to APNIC members and end-users in the APNIC region admin-c: HM20-AP tech-c: HM20-AP mnt-by: APNIC-HM mnt-lower: APNIC-HM last-modified: 2019-01-08T23:22:27Z source: APNIC role: APNIC Hostmaster address: PO Box 3646 address: South Brisbane address: QLD 4101 country: AU phone: +61 7 3858 3100 fax-no: +61 7 3858 3199 e-mail: helpdesk@apnic.net admin-c: AMS11-AP tech-c: AH256-AP nic-hdl: HM20-AP remarks: Administrator for APNIC notify: hostmaster@apnic.net mnt-by: MAINT-APNIC-AP last-modified: 2026-08-26T00:40:00Z source: APNIC as-block: AS17428 - AS17432 descr: China Internet Network Information Center country: CN remarks: These AS numbers are further assigned by remarks: CNNIC to CNNIC members and end-users remarks: in the CNNIC region admin-c: HM20-AP tech-c: HM20-AP mnt-by: APNIC-HM mnt-lower: MAINT-CNNIC-AP last-modified: 2017-06-22T03:06:52Z source: APNIC role: APNIC Hostmaster address: PO Box 3646 address: South Brisbane address: QLD 4101 country: AU phone: +61 7 3858 3100 fax-no: +61 7 3858 3199 e-mail: helpdesk@apnic.net admin-c: AMS11-AP tech-c: AH256-AP nic-hdl: HM20-AP remarks: Administrator for APNIC notify: hostmaster@apnic.net mnt-by: MAINT-APNIC-AP last-modified: 2026-08-26T00:40:00Z source: APNIC aut-num: AS17428 as-name: CHINA-ABITCOOL descr: 21Vianet.Co.,Ltd descr: Beijing, China country: CN import: from AS4134 action pref=10; accept ANY import: from AS4847 action pref=10; accept ANY import: from AS4837 action pref=10; accept ANY import: from AS4808 action pref=10; accept ANY import: from AS9802 action pref=10; accept ANY import: from AS17428 action pref=10; accept ANY import: from AS18118 action pref=10; accept ANY export: to AS4134 announce AS17428 export: to AS4847 announce AS17428 export: to AS4837 announce AS17428 export: to AS4808 announce AS17428 export: to AS9802 announce AS17428 export: to AS17428 announce AS17428 export: to AS18118 announce AS-21VIANET admin-c: ML2382-AP tech-c: ML2382-AP abuse-c: AC1601-AP mnt-lower: MAINT-CNNIC-AP mnt-routes: MAINT-CNNIC-AP mnt-by: MAINT-CNNIC-AP mnt-irt: IRT-CHINA-ABITCOOL-CN last-modified: 2023-11-28T00:58:29Z source: APNIC irt: IRT-CHINA-ABITCOOL-CN address: No. 331, Huanshi Dong Road, Guangzhou e-mail: hwming@gdvnet.com abuse-mailbox: hwming@gdvnet.com admin-c: WY49-AP tech-c: WY49-AP auth: # Filtered mnt-by: MAINT-CNNIC-AP last-modified: 2025-11-18T00:34:56Z 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: Li Xuesong address: BOE Science Park, 10 Jiuxianqiao Road, Chaoyang,Beijing 100016, China country: CN phone: +86-10-84562121 fax-no: +86-10-84564234 e-mail: abuse@21viamail.com nic-hdl: ML2382-AP mnt-by: MAINT-CNNIC-AP last-modified: 2014-12-26T06:30:02Z source: APNIC