#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


NetRange: 136.143.224.0 - 136.143.239.255
CIDR: 136.143.224.0/20
NetName: APNIC
NetHandle: NET-136-143-224-0-1
Parent: NET136 (NET-136-0-0-0-0)
NetType: Early Registrations, Transferred to APNIC
OriginAS:
Organization: Asia Pacific Network Information Centre (APNIC)
RegDate: 2018-09-04
Updated: 2025-06-24
Comment: This IP address range is not registered in the ARIN database.
Comment: This range was transferred to the APNIC Whois Database as
Comment: part of the ERX (Early Registration Transfer) project.
Comment: For details, refer to the APNIC Whois Database via
Comment: WHOIS.APNIC.NET or http://wq.apnic.net/apnic-bin/whois.pl
Comment:
Comment: ** IMPORTANT NOTE: APNIC is the Regional Internet Registry
Comment: for the Asia Pacific region. APNIC does not operate networks
Comment: using this IP address range and is not able to investigate
Comment: spam or abuse reports relating to these addresses. For more
Comment: help, refer to http://www.apnic.net/apnic-info/whois_search2/abuse-and-spamming
Ref: https://rdap.arin.net/registry/ip/136.143.224.0

ResourceLink: https://apps.db.ripe.net/db-web-ui/query
ResourceLink: whois://whois.apnic.net


OrgName: Asia Pacific Network Information Centre
OrgId: APNIC
Address: PO Box 3646
City: South Brisbane
StateProv: QLD
PostalCode: 4101
Country: AU
RegDate:
Updated: 2012-01-24
Ref: https://rdap.arin.net/registry/entity/APNIC

ReferralServer: whois://whois.apnic.net
ResourceLink: https://apps.db.ripe.net/db-web-ui/query

OrgAbuseHandle: AWC12-ARIN
OrgAbuseName: APNIC Whois Contact
OrgAbusePhone: +61 7 3858 3188
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/AWC12-ARIN

OrgTechHandle: AWC12-ARIN
OrgTechName: APNIC Whois Contact
OrgTechPhone: +61 7 3858 3188
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/AWC12-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#



Found a referral to whois.apnic.net.

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

% Information related to '136.143.224.0 - 136.143.239.255'

% Abuse contact for '136.143.224.0 - 136.143.239.255' is '[email protected]'

inetnum: 136.143.224.0 - 136.143.239.255
netname: UNICOM-HK
descr: China Unicom (Hong Kong) Operations Limited
country: HK
org: ORG-CUKO1-AP
admin-c: NW165-AP
tech-c: NW165-AP
status: ALLOCATED PORTABLE
abuse-c: AU99-AP
remarks: --------------------------------------------------------
remarks: To report network abuse, please contact mnt-irt
remarks: For troubleshooting, please contact tech-c and admin-c
remarks: Report invalid contact via www.apnic.net/invalidcontact
remarks: --------------------------------------------------------
mnt-by: APNIC-HM
mnt-lower: MAINT-HK-UNICOM
mnt-routes: MAINT-HK-UNICOM
mnt-irt: IRT-UNICOM-HK
last-modified: 2023-10-03T04:50:51Z
source: APNIC

irt: IRT-UNICOM-HK
address: 28/F, Tower 1, The gateway, 25 Canton road, TST, Hong Kong
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: NW165-AP
tech-c: NW165-AP
auth: # Filtered
remarks: [email protected]
remarks: [email protected] was validated on 2025-07-17
remarks: [email protected] was validated on 2025-09-04
mnt-by: MAINT-HK-UNICOM
last-modified: 2025-11-18T00:26:53Z
source: APNIC

organisation: ORG-CUKO1-AP
org-name: China Unicom (Hong Kong) Operations Limited
org-type: LIR
country: HK
address: 28F, Tower 1, The gateway
address: 25 Canton Road
address: Tsim Sha Tsui
phone: +852-26268766
fax-no: +852-26268844
e-mail: [email protected]
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:14:48Z
source: APNIC

role: ABUSE UNICOMHK
country: ZZ
address: 28/F, Tower 1, The gateway, 25 Canton road, TST, Hong Kong
phone: +000000000
e-mail: [email protected]
admin-c: NW165-AP
tech-c: NW165-AP
nic-hdl: AU99-AP
remarks: Generated from irt object IRT-UNICOM-HK
remarks: [email protected] was validated on 2025-07-17
remarks: [email protected] was validated on 2025-09-04
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2025-09-04T17:10:17Z
source: APNIC

person: Nicholas Wong
address: 28/F, Tower 1, The gateway, 25 Canton road, TST, Hong Kong
country: HK
phone: +852 26268881
e-mail: [email protected]
nic-hdl: NW165-AP
notify: [email protected]
mnt-by: MAINT-HK-UNICOM
last-modified: 2018-03-09T01:50:33Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)