aut-num: AS18344
as-name: CNCGROUP-BACKBONE-NORTH
descr: USED IN NORTH CHINANET BACKBONE
country: CN
import: from AS6993 action pref=100; accept ANY
import: from AS1239 action pref=100; accept ANY
import: from AS2914 action pref=100; accept ANY
import: from AS2561 action pref=100; accept ANY
import: from AS4637 action pref=100; accept ANY
import: from AS9505 action pref=100; accept ANY
export: to AS6993 announce AS18344
export: to AS1239 announce AS18344
export: to AS2914 announce AS18344
export: to AS2561 announce AS18344
export: to AS4637 announce AS18344
export: to AS9505 announce AS18344
admin-c: DK26-AP
tech-c: DK26-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-CNCGROUP
mnt-irt: IRT-CU-CN
mnt-routes: MAINT-CNCGROUP
abuse-c: AC1718-AP
last-modified: 2025-01-22T13:21:40Z
source: APNIC

% [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[at]apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster[at]apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC

% Information related to 'AS18344'

% Abuse contact for 'AS18344' is 'zhaoyz3[at]chinaunicom.cn'

aut-num: AS18344
as-name: CNCGROUP-BACKBONE-NORTH
descr: USED IN NORTH CHINANET BACKBONE
country: CN
import: from AS6993 action pref=100; accept ANY
import: from AS1239 action pref=100; accept ANY
import: from AS2914 action pref=100; accept ANY
import: from AS2561 action pref=100; accept ANY
import: from AS4637 action pref=100; accept ANY
import: from AS9505 action pref=100; accept ANY
export: to AS6993 announce AS18344
export: to AS1239 announce AS18344
export: to AS2914 announce AS18344
export: to AS2561 announce AS18344
export: to AS4637 announce AS18344
export: to AS9505 announce AS18344
admin-c: DK26-AP
tech-c: DK26-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-CNCGROUP
mnt-irt: IRT-CU-CN
mnt-routes: MAINT-CNCGROUP
abuse-c: AC1718-AP
last-modified: 2025-01-22T13:21:40Z
source: APNIC

irt: IRT-CU-CN
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
e-mail: zhaoyz3[at]chinaunicom.cn
abuse-mailbox: zhaoyz3[at]chinaunicom.cn
admin-c: CH1302-AP
tech-c: CH1302-AP
auth: # Filtered
remarks: zhaoyz3[at]chinaunicom.cn was validated on 2025-10-17
mnt-by: MAINT-CNCGROUP
last-modified: 2025-10-17T02:26:26Z
source: APNIC

role: ABUSE CUCN
country: ZZ
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
phone: +000000000
e-mail: zhaoyz3[at]chinaunicom.cn
admin-c: CH1302-AP
tech-c: CH1302-AP
nic-hdl: AC1718-AP
remarks: Generated from irt object IRT-CU-CN
remarks: zhaoyz3[at]chinaunicom.cn was validated on 2025-10-17
abuse-mailbox: zhaoyz3[at]chinaunicom.cn
mnt-by: APNIC-ABUSE
last-modified: 2025-10-17T02:26:56Z
source: APNIC

person: Dongmei Kou
nic-hdl: DK26-AP
e-mail: dmkou[at]publicf.bta.net.cn
address: No.156,Fu-Xing-Men-Nei Street,Beijing,100031
phone: +86-10-66429796
fax-no: +86-10-66429794
country: CN
mnt-by: MAINT-CNCGROUP
last-modified: 2008-09-04T07:29:19Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-JP1)