AS55971 Chinese Academy of Social Sciences

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AS55971 – Chinese Academy of Social Sciences

AS Number	55971
AS Name	CASS-NET
Organization	Chinese Academy of Social Sciences(CASS-NET)
Country	CN
Website	cass.org.cn
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Allocation Status	assigned
Registry	APNIC
Date Allocated	N/A

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
103.247.176.0/22	AS55971	Chinese Academy of Social Sciences	Chinese Academy of Social Sciences	1024

Raw Whois Response

% [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

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)

Parsed Whois Response

Peers

AS Number	Description	Country
AS4847	China Networks Inter-Exchange	CN
AS56048	China Mobile Communicaitons Corporation	CN
AS4847	China Networks Inter Exchange	CN
AS56048	China Mobile Communications Corporation	CN