58866 CFCA-NET China Financial Certification Authority, CN
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS56048 CMNET-BEIJING-AP China Mobile Communicaitons Corporation, CN
AS4847 CNIX-AP China Networks Inter-Exchange, CN
AS4808 CHINA169-BJ China Unicom Beijing Province Network, CN
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 29624 AS58866 ORIGIN Originate: 1792 /21.19 Transit: 0 /0.00 CFCA-NET China Financial Certification Authority, 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 % 10748 AS58866 CFCA-NET China Financial Certification Author 7 6 2 3 4 57.14% Prefix AS Path Aggregation Suggestion 210.74.40.0/22 3303 4134 4847 58866 + Announce - aggregate of 210.74.40.0/23 (3303 4134 4847 58866) and 210.74.42.0/23 (3303 4134 4847 58866) 210.74.40.0/24 3303 4134 4847 58866 - Withdrawn - aggregated with 210.74.41.0/24 (3303 4134 4847 58866) 210.74.41.0/24 3303 4134 4847 58866 - Withdrawn - aggregated with 210.74.40.0/24 (3303 4134 4847 58866) 210.74.42.0/24 3303 4134 4847 58866 - Withdrawn - aggregated with 210.74.43.0/24 (3303 4134 4847 58866) 210.74.43.0/24 3303 4134 4847 58866 - Withdrawn - aggregated with 210.74.42.0/24 (3303 4134 4847 58866) 210.74.44.0/23 3303 4134 4847 58866 + Announce - aggregate of 210.74.44.0/24 (3303 4134 4847 58866) and 210.74.45.0/24 (3303 4134 4847 58866) 210.74.44.0/24 3303 4134 4847 58866 - Withdrawn - aggregated with 210.74.45.0/24 (3303 4134 4847 58866) 210.74.45.0/24 3303 4134 4847 58866 - Withdrawn - aggregated with 210.74.44.0/24 (3303 4134 4847 58866) 210.74.47.0/24 3303 4134 4847 58866
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS58866 7 More Specifics 7 Total Advertisements CFCA-NET China Financial Certification Authority, CN
210.74.40.0/24 210.74.32.0/19
210.74.41.0/24 210.74.32.0/19
210.74.42.0/24 210.74.32.0/19
210.74.43.0/24 210.74.32.0/19
210.74.44.0/24 210.74.32.0/19
210.74.45.0/24 210.74.32.0/19
210.74.47.0/24 210.74.32.0/19
whois: 402603
IANA has recorded AS58866 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS58866\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS58368 - AS59391'
as-block: AS58368 - AS59391
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: 2011-08-10T06:21:41Z
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 'AS58827 - AS58866'
as-block: AS58827 - AS58866
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: 2013-03-06T05:51:03Z
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 'AS58866'
% Abuse contact for 'AS58866' is 'yandongliang@cfca.com.cn'
aut-num: AS58866
as-name: CFCA-NET
descr: China Financial Certification Authority
descr: 20-3 PingYuanLi,Caishikou South Avenue,Xicheng District,Beijing,China
country: CN
admin-c: ML1857-AP
tech-c: BW714-AP
abuse-c: AC1601-AP
mnt-routes: MAINT-CNNIC-AP
mnt-routes: MAINT-CNNIC-AP
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-CFCA-NET-CN
last-modified: 2023-11-28T00:58:34Z
source: APNIC
irt: IRT-CFCA-NET-CN
address: 20-3 PingYuanLi,Caishikou South Avenue,Xicheng District,Beijing
e-mail: yandongliang@cfca.com.cn
abuse-mailbox: yandongliang@cfca.com.cn
admin-c: ML1857-AP
tech-c: BW714-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: Dongliang Yan
address: 20-3 PingYuanLi,Caishikou South Avenue,Xicheng District,Beijing,China
country: CN
phone: +86-010-82585619
e-mail: dlyan@cfca.com.cn
nic-hdl: BW714-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2013-03-20T02:46:03Z
source: APNIC
person: Dongliang Yan
address: 20-3 PingYuanLi,Caishikou South Avenue,Xicheng District,Beijing,China
country: CN
phone: +86-010-82585619
e-mail: dlyan@cfca.com.cn
nic-hdl: ML1857-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2013-03-20T02:46:02Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)