38340 SHANGHAI263 263 Shanghai Communications Ltd., CN
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS142132 M2GCL-AS-AP 263 Global Communications Limited, HK
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 61721 AS38340 ORIGIN Originate: 256 /24.00 Transit: 0 /0.00 SHANGHAI263 263 Shanghai Communications Ltd., CN
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 42101 AS38340 SHANGHAI263 263 Shanghai Communications Ltd., 1 0 0 1 0 0.00% Prefix AS Path Aggregation Suggestion 114.28.253.0/24 4608 7575 3491 3491 142132 38340
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS38340 1 More Specifics 1 Total Advertisements SHANGHAI263 263 Shanghai Communications Ltd., CN
114.28.253.0/24 114.28.0.0/16
whois: 402332
IANA has recorded AS38340 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS38340\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS37888 - AS38911'
as-block: AS37888 - AS38911
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: 2009-09-29T06:04:16Z
source: APNIC
role: APNIC Hostmaster
address: 6 Cordelia Street
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: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS38335 - AS38384'
as-block: AS38335 - AS38384
descr: CNNIC ASN block
country: CN
remarks: These AS numbers are further assigned by CNNIC
remarks: to CNNIC members and end-users in China
admin-c: IPAS1-AP
tech-c: IPAS1-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-CNNIC-AP
last-modified: 2008-09-04T06:40:26Z
source: APNIC
role: CNNIC IPAS CONFEDERATION
address: No.4, Zhongguancun No.4 South Street,
address: Haidian District, Beijing
country: CN
phone: +86-010-58813000
fax-no: +86-010-58813075
e-mail: ipas@cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
nic-hdl: IPAS1-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2013-09-12T07:40:01Z
source: APNIC
% Information related to 'AS38340'
% Abuse contact for 'AS38340' is 'ipas@cnnic.cn'
aut-num: AS38340
as-name: Shanghai263
descr: 263 Shanghai Communications Ltd.
descr: 7F, Building 1, No.396 GuiLin Road, Shanghai, China
country: CN
admin-c: BZ324-AP
tech-c: BZ324-AP
abuse-c: AC1601-AP
mnt-routes: MAINT-CNNIC-AP
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-CNNIC-CN
last-modified: 2022-02-16T06:09:19Z
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: Boqing Zhang
nic-hdl: BZ324-AP
e-mail: zhangboqing@hp-telecom.com
address: No.9 Tonghui Road(N) XiaoShan Hangzhou China
phone: +86-571-22860078
fax-no: +86-571-22860078
country: CN
mnt-by: MAINT-CNNIC-AP
last-modified: 2008-09-04T07:51:26Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.47 (WHOIS-AU4)