AS18239 NO.11 Xi San Huan Zhong Road,Beijing 🇨🇳 CN
Announcing 8 prefixes, seen at the RIS collectors.
IPv4 prefixes
7
65,536 (256 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS18239
- Name
- NO.11 Xi San Huan Zhong Road,Beijing
- Organisation
- NO.11 Xi San Huan Zhong Road,Beijing
- Country
- 🇨🇳 CN
- RIR
- APNIC
- Allocated
- 2002-06-14
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Whois
Fetched from whois.apnic.net
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: PO Box 3646 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: 2026-08-26T00:40:00Z source: APNIC 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: PO Box 3646 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: 2026-08-26T00:40:00Z source: APNIC 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