55971 CASS-NET Chinese Academy of Social Sciences, CN
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS4847 CNIX-AP China Networks Inter-Exchange, CN
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 36936 AS55971 ORIGIN Originate: 1024 /22.00 Transit: 0 /0.00 CASS-NET Chinese Academy of Social Sciences, 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 % 48764 AS55971 CASS-NET Chinese Academy of Social Sciences, 1 0 0 1 0 0.00% Prefix AS Path Aggregation Suggestion 103.247.176.0/22 4777 2516 4134 4847 55971
whois: 402332
IANA has recorded AS55971 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS55971\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS55296 - AS56319'
as-block: AS55296 - AS56319
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: 2009-09-03T01:15:30Z
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 'AS55956 - AS56015'
as-block: AS55956 - AS56015
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: 2010-12-23T23:34:45Z
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 'AS55971'
% Abuse contact for 'AS55971' is 'renpeng@cass.org.cn'
aut-num: AS55971
as-name: CASS-NET
descr: Chinese Academy of Social Sciences
country: CN
admin-c: RP352-AP
tech-c: RP352-AP
abuse-c: AC1601-AP
mnt-routes: MAINT-CNNIC-AP
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-CASS-NET-CN
last-modified: 2023-11-28T00:58:32Z
source: APNIC
irt: IRT-CASS-NET-CN
address: Room 113, Building 1,No.5 Jianguomennei Street
address: Dongcheng District, Beijing, China
e-mail: renpeng@cass.org.cn
abuse-mailbox: renpeng@cass.org.cn
admin-c: RP352-AP
tech-c: RP352-AP
auth: # Filtered
mnt-by: MAINT-CNNIC-AP
last-modified: 2025-11-18T00:34:58Z
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: Ren Peng
address: Room 113, Building 1,No.5 Jianguomennei Street
address: Dongcheng District, Beijing, China
country: CN
phone: +86-010-85196463
e-mail: renpeng@cass.org.cn
nic-hdl: RP352-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2012-02-01T07:40:01Z
source: APNIC
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