AS4811 China Telecom (Group)
AS4811 (CHINANET-SHANGHAI-MAN) is registered to China Telecom (Group) in CN, through APNIC. It originates 1,410 prefixes in the global routing table.
Who holds AS4811
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
WHOIS recordAPNIC
% [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to 'AS4608 - AS4865' as-block: AS4608 - AS4865 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: 2019-05-20T03:52:26Z 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 % Information related to 'AS4811' % Abuse contact for 'AS4811' is 'anti-spam@chinatelecom.cn' aut-num: AS4811 as-name: CHINANET-SHANGHAI-MAN descr: China Telecom (Group) descr: Shanghai Telecom Company descr: Shanghai IP Metropolitan Area Network country: CN import: from AS4134 action pref=100; accept ANY import: from AS4812 action pref=200; accept AS4812 export: to AS4134 announce AS4811 export: to AS4812 announce AS4811 export: to AS4810 announce ANY admin-c: XI5-AP tech-c: JZ5-AP abuse-c: AC1573-AP mnt-lower: MAINT-CHINANET mnt-routes: MAINT-CHINANET-SH mnt-by: APNIC-HM mnt-irt: IRT-CHINANET-CN last-modified: 2020-05-13T04:20:58Z 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: Zhang Jian Ping address: Room 623, No.126 Yu De Road, Shanghai, 200030, PRC country: CN phone: +86-21-64868797 fax-no: +86-21-64398094 e-mail: jping@online.sh.cn nic-hdl: JZ5-AP mnt-by: MAINT-CHINANET-SH last-modified: 2008-09-04T07:29:18Z source: APNIC person: Wu Xiao Li address: Room 805,61 North Si Chuan Road,Shanghai,200085,PRC country: CN phone: +86-21-63630562 fax-no: +86-21-63630566 e-mail: ipms@shtel.com.cn nic-hdl: XI5-AP mnt-by: MAINT-CHINANET-SH abuse-mailbox: ip-admin@mail.online.sh.cn last-modified: 2014-02-27T08:51:31Z source: APNIC % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)
What AS4811 announces
Prefixes originated by AS4811 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).
Announced prefixes
Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.
Show 1,195 more
RPKI valid RPKI invalid no ROA covers it
Who AS4811 is reached through
The AS just before AS4811 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.
Routing registry objects
From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.
| Source | as-name | Maintained by |
|---|---|---|
| APNIC | CHINANET-SHANGHAI-MAN | APNIC-HM |
| RADB | SHANGHAITELECOM | MAINT-AS4812 |
Route objects with origin AS4811: RADB 1,855 · APNIC 1