Report for 131490
Name
CERT-COR CERNET Corporation, CN
AS Adjacency Report
In the context of this report "Upstream" indicates that there
is an adjacent AS that lines between the BGP table collection point
(in this case at AS2.0) and the specified AS. Similarly,
"Downstream" refers to an adjacent AS that lies beyond the specified
AS. This upstream / downstream categorisation is strictly a description
relative topology, and should not be confused with provider / customer
/ peer inter-AS relationships.
131490 CERT-COR CERNET Corporation, CN
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS24348 CNGI-BJ-IX2-AS-AP CERNET2 IX at Tsinghua University, CN
Announced Prefixes
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description
78002 AS131490 Org+Trn Originate: 0 /0.00 Transit: 0 /0.00 CERT-COR CERNET Corporation, CN
Whois Entry
whois: 402332
IANA has recorded AS131490 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS131490\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS131072 - AS132095'
as-block: AS131072 - AS132095
descr: APNIC 32-bit 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: 2009-09-29T05:34:08Z
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 'AS131481 - AS131580'
as-block: AS131481 - AS131580
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: 2011-07-20T00:49:59Z
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 'AS131490'
% Abuse contact for 'AS131490' is 'serv@cernet.com'
aut-num: AS131490
as-name: CERT-Cor
descr: CERNET Corporation
country: CN
admin-c: YL4039-AP
tech-c: JX2214-AP
abuse-c: AC1601-AP
notify: ipas@cnnic.cn
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-CERT-COR-CN
last-modified: 2023-11-28T00:58:22Z
source: APNIC
irt: IRT-CERT-Cor-CN
address: CERNET Tower,Tsinghua Science Park Building 8
e-mail: serv@cernet.com
abuse-mailbox: serv@cernet.com
admin-c: YL4039-AP
tech-c: YL4039-AP
auth: # Filtered
mnt-by: MAINT-CNNIC-AP
last-modified: 2025-11-18T00:34:48Z
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: Jie Xu
address: CERNET Tower,Tsinghua Science Park Building 8,
address: No.1 ZhongguancunEastRoad
country: CN
phone: +86-010-62603522
e-mail: xuj@cernet.com
nic-hdl: JX2214-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2017-03-02T03:22:01Z
source: APNIC
person: Yue Li
address: CERNET Tower,Tsinghua Science Park Building 8,
address: No.1 ZhongguancunEastRoad
country: CN
phone: +86-010-62603538
e-mail: liyue@cernet.com
nic-hdl: YL4039-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2017-03-02T03:22:01Z
source: APNIC
% Information related to 'AS131072 - AS132095'
as-block: AS131072 - AS132095
descr: APNIC 32-bit ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-25T07:12:54Z
source: IDNIC
role: ID-NIC ADMINISTRATORS
address: Indonesian Network Information Center
address: ID-NIC
address: Cyber Building 11th Floor
address: Jakarta 12710
country: ID
phone: +62-21-52960634
fax-no: +62-21-52960635
e-mail: hostmaster@idnic.net
admin-c: IH288-AP
tech-c: IH288-AP
nic-hdl: IA55-AP
notify: hostmaster@idnic.net
mnt-by: MNT-APJII-ID
last-modified: 2026-02-25T04:06:45Z
source: IDNIC
role: ID-NIC HOSTMASTERS
address: Indonesian Network Information Center
address: ID-NIC
address: Cyber Building 11th Floor
address: Jakarta 12710
country: ID
phone: +62-21-52960634
fax-no: +62-21-52960635
e-mail: hostmaster@idnic.net
remarks: spam and abuse report : abuse@apjii.or.id
remarks: technical and routing : support@apjii.or.id
remarks: administrative request : admin@apjii.or.id
remarks: IDNIC hostmasters role object
admin-c: IH1-AP
tech-c: IH1-AP
nic-hdl: IH123-AP
notify: hostmaster@idnic.net
mnt-by: MNT-APJII-ID
last-modified: 2024-07-10T05:48:59Z
source: IDNIC
% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)
as-report v4.4 (gih) 24/02/14