18239 CAPNET NO.11 Xi San Huan Zhong Road,Beijing, 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 3737 AS18239 ORIGIN Originate: 65536 /16.00 Transit: 0 /0.00 CAPNET NO.11 Xi San Huan Zhong Road,Beijing, 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 % 34916 AS18239 CAPNET NO.11 Xi San Huan Zhong Road,Beijing, 7 0 0 7 0 0.00% Prefix AS Path Aggregation Suggestion 115.84.0.0/18 3303 4134 4847 18239 202.148.96.0/19 3303 4134 4847 18239 210.73.64.0/19 3303 4134 4847 18239 210.75.192.0/19 3303 4134 4847 18239 211.147.128.0/19 3303 4134 4847 18239 218.246.64.0/19 3303 4134 4847 18239 219.232.192.0/19 3303 4134 4847 18239
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS18239 10 More Specifics 13 Total Advertisements CAPNET NO.11 Xi San Huan Zhong Road,Beijing, CN
210.73.64.0/19 210.73.64.0/18
210.75.192.0/20 210.75.192.0/19
211.147.128.0/19 211.147.128.0/18
211.147.128.0/20 211.147.128.0/18
218.246.64.0/19 218.246.0.0/15
218.246.64.0/20 218.246.0.0/15
218.246.80.0/20 218.246.0.0/15
219.232.192.0/19 219.232.0.0/14
219.232.192.0/20 219.232.0.0/14
219.232.208.0/20 219.232.0.0/14
210.75.208.0/20 210.75.192.0/19
Prefixes added and withdrawn by this origin AS in the past 7 days.
- 210.75.208.0/20 Withdrawn
whois: 402590
IANA has recorded AS18239 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS18239\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS17653 - AS18431'
as-block: AS17653 - AS18431
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: 2019-01-08T23:19:07Z
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 'AS18238 - AS18247'
as-block: AS18238 - AS18247
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: 2017-06-22T03:06:52Z
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 'AS18239'
% Abuse contact for 'AS18239' is '1007707490@qq.com'
aut-num: AS18239
as-name: CAPNET
descr: NO.11 Xi San Huan Zhong Road,Beijing
admin-c: LX223-AP
tech-c: CZ100-AP
abuse-c: AC1601-AP
country: CN
mnt-by: MAINT-CNNIC-AP
mnt-lower: MAINT-CNNIC-AP
mnt-routes: MAINT-CNNIC-AP
mnt-irt: IRT-CAPNET-CN
last-modified: 2021-11-05T03:23:21Z
source: APNIC
irt: IRT-CAPNET-CN
address: NO.11 Xi San Huan Zhong Road,Beijing
e-mail: 1007707490@qq.com
abuse-mailbox: 1007707490@qq.com
admin-c: LX223-AP
tech-c: CZ100-AP
auth: # Filtered
mnt-by: MAINT-CNNIC-AP
last-modified: 2025-11-18T00:34:45Z
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: Cao Zheng
address: NO.11 Xi San Huan Zhong Road,Beijing
country: CN
phone: +86-10-88511155-5618
fax-no: +86-10-68475806
e-mail: lidi@capinfo.com.cn
nic-hdl: CZ100-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2008-09-04T07:30:30Z
source: APNIC
person: Lu Xiaohan
address: NO.11 Xi San Huan Zhong Road,Beijing
country: CN
phone: +86-10-88511155
fax-no: +86-10-68475806
e-mail: lixinzheng@capinfo.com.cn
nic-hdl: LX223-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2008-09-04T07:30:30Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)