route: 219.158.0.0/20
descr: CMI IP Transit
origin: AS4837
admin-c: MAINT-CMI-INT-HK
tech-c: MAINT-CMI-INT-HK
mnt-by: MAINT-CMI-INT-HK
changed: qas_support[at]cmi.chinamobile.com 20160525
source: NTTCOM
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

route: 219.158.0.0/20
descr: China Unicom China169 Network
country: CN
origin: AS4837
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2017-05-05T06:28:02Z
source: APNIC
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

route: 219.158.0.0/20
descr: CMI (Customer Route)
origin: AS4837
mnt-by: MAINT-AS58453
changed: qas_support[at]cmi.chinamobile.com 20160525
source: RADB
last-modified: 2023-11-13T15:49:13Z
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to '219.158.0.0 - 219.158.31.255'

% No abuse contact registered for 219.158.0.0 - 219.158.31.255

inetnum: 219.158.0.0 - 219.158.31.255
netname: ChinaUnicom-BACKBONE
country: CN
descr: Backbone of China Unicom
admin-c: CH444-AP
tech-c: CH444-AP
status: ALLOCATED NON-PORTABLE
mnt-by: MAINT-CNCGROUP
mnt-routes: MAINT-CNCGROUP-RR
last-modified: 2009-03-19T02:30:23Z
source: APNIC

person: CNCGroup Hostmaster
nic-hdl: CH444-AP
e-mail: hqs-ipabuse[at]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

% Information related to '219.158.0.0/20AS4837'

route: 219.158.0.0/20
descr: China Unicom China169 Network
country: CN
origin: AS4837
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2017-05-05T06:28:02Z
source: APNIC

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