7640 CITICNET China International Trust & Investment Corporation Management Information Center, 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 16605 AS7640 ORIGIN Originate: 4096 /20.00 Transit: 0 /0.00 CITICNET China International Trust & Investment Corporation Management Information Center, 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 % 31043 AS7640 CITICNET China International Trust & Investme 1 0 0 1 0 0.00% Prefix AS Path Aggregation Suggestion 210.73.96.0/20 4777 2516 4134 4847 7640
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS7640 1 More Specifics 1 Total Advertisements CITICNET China International Trust & Investment Corporation Management Information Center, CN
210.73.96.0/20 210.73.64.0/18
whois: 402332
IANA has recorded AS7640 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS7640\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS7467 - AS7722'
as-block: AS7467 - AS7722
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: 2008-09-04T06:40:26Z
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 'AS7638 - AS7641'
as-block: AS7638 - AS7641
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: 2017-06-22T03:06:51Z
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 'AS7640'
% Abuse contact for 'AS7640' is 'jixh@citic.com'
aut-num: AS7640
as-name: CITICNET
descr: China International Trust & Investment Corporation Management Information Center
country: CN
admin-c: TT232-AP
tech-c: YL577-AP
abuse-c: AC1601-AP
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-CITICNET-CN
last-modified: 2023-11-28T00:58:39Z
source: APNIC
irt: IRT-CITICNET-CN
address: Capital Mansion No.6,Xinyuan Nanlu Chaoyang District
e-mail: jixh@citic.com
abuse-mailbox: jixh@citic.com
admin-c: TT232-AP
tech-c: TT232-AP
auth: # Filtered
mnt-by: MAINT-CNNIC-AP
last-modified: 2025-11-18T00:35:08Z
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: Tan Tao
nic-hdl: TT232-AP
e-mail: tantao@citic.com
address: CITIC Group
address: Management Information Department
address: Network & Equipment Division
address: Capital Mansion No.6,Xinyuan Nanlu Chaoyang District,
address: Beijing,100004 P.R.China
phone: +86-10-59661019
fax-no: +86-10-59661066
country: CN
mnt-by: MAINT-CNNIC-AP
last-modified: 2008-09-04T07:29:19Z
source: APNIC
person: Yan Li
nic-hdl: YL577-AP
e-mail: yanli@citic.com
address: CITIC Group
address: Management Information Department
address: Network & Equipment Division
address: Capital Mansion No.6,Xinyuan Nanlu Chaoyang District,
address: Beijing,100004 P.R.China
phone: +86-10-59661010
fax-no: +86-10-59661066
country: CN
mnt-by: MAINT-CNNIC-AP
last-modified: 2008-09-04T07:29:19Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)