AS17789 CNCGROUP IP network of ShangHai IDC 🇨🇳 CN
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
65,536 (256 × /24)
IPv6 prefixes
0
-
Upstreams
2
transit providers observed
Peers
1
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS17789
- Name
- CNCGROUP IP network of ShangHai IDC
- Organisation
- CNCGROUP IP network of ShangHai IDC
- Country
- 🇨🇳 CN
- RIR
- APNIC
- Allocated
- 2001-06-18
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 aut-num: AS17789 as-name: CNCGROUP-SH-IDC descr: CNCGROUP IP network of ShangHai IDC country: CN import: from AS701 action pref=100; accept ANY import: from AS1239 action pref=100; accept ANY import: from AS6453 action pref=100; accept ANY import: from AS4808 action pref=100; accept ANY import: from AS4809 action pref=100; accept ANY import: from AS4810 action pref=100; accept ANY export: to AS701 announce AS17789 export: to AS1239 announce AS17789 export: to AS6453 announce AS17789 export: to AS4808 announce AS17789 export: to AS4809 announce AS17789 export: to AS4810 announce AS17789 admin-c: CH444-AP tech-c: CH444-AP abuse-c: AC1718-AP notify: wuhong@china-netcom.com mnt-lower: MAINT-CNCGROUP-SH mnt-routes: MAINT-CNCGROUP-SH mnt-by: APNIC-HM mnt-irt: IRT-CU-CN last-modified: 2023-10-21T03:41:30Z source: APNIC irt: IRT-CU-CN address: No.21,Financial Street address: Beijing,100033 address: P.R.China e-mail: hqs-ipabuse@chinaunicom.cn abuse-mailbox: hqs-ipabuse@chinaunicom.cn admin-c: CH1302-AP tech-c: CH1302-AP auth: # Filtered remarks: hqs-ipabuse@chinaunicom.cn was validated on 2026-08-19 mnt-by: MAINT-CNCGROUP last-modified: 2026-08-19T00:57:22Z source: APNIC role: ABUSE CUCN country: ZZ address: No.21,Financial Street address: Beijing,100033 address: P.R.China phone: +000000000 e-mail: hqs-ipabuse@chinaunicom.cn admin-c: CH1302-AP tech-c: CH1302-AP nic-hdl: AC1718-AP remarks: Generated from irt object IRT-CU-CN remarks: hqs-ipabuse@chinaunicom.cn was validated on 2026-08-19 abuse-mailbox: hqs-ipabuse@chinaunicom.cn mnt-by: APNIC-ABUSE last-modified: 2026-08-20T03:22:23Z source: APNIC person: CNCGroup Hostmaster nic-hdl: CH444-AP e-mail: hqs-ipabuse@chinaunicom.cn address: No.21,Financial Street address: Beijing,100033,P.R.China phone: +86-10-66259764 fax-no: +86-10-66259764 country: CN mnt-by: MAINT-CN-CUCGROUP last-modified: 2017-09-05T06:36:14Z source: APNIC