Summary

NetName
OrgName
CIDR
RIR

APNIC

Country
Status

Abuse

Contact
RegDate

Updated

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS174 COGENT-174 - Cogent Communications, LLC, US United States 36242688 215834755073
AS955 LSHIY - LSHIY LLC, US United States 1536 8589934592
AS3223 VOXILITY - Voxility LLP, GB United Kingdom 70400 18546688
AS3491 PCCWG-APAC-HK - PCCW Global (HK) Limited, HK Hong Kong 1358848 13421838336
AS4635 HKIX-RS1 - The Hong Kong Internet Exchange Limited, HK Hong Kong 2048 1
AS6939 HURRICANE - Hurricane Electric LLC, US United States 457728 282627370713088
AS8966 Etisalat-AS - EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC, AE United Arab Emirates 337152 4295294976
AS9002 RETN-AS - RETN Limited, GB United Kingdom 42496 4563402752
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2269952 4299358208
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 65536 12884901888
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20992 4294967296
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13312 2228224
AS35280 F5 - F5 Networks SARL, FR France 55296 81604378624
AS38008 APERTURE-AS-AP - Aperture Science Limited, HK Hong Kong 2048 4572839936
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 42496 17179869184
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116992 356753080320
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, PH Philippines 1280 4294967296
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 123392 77422788610
AS140570 HKBCS-AS-AP - Hong Kong Beecloud System Technology Services Limited, HK Hong Kong 5376 65536

Whois

% Abuse contact for '177.5.120.0 - 177.5.127.255' is 'abuse@ctcsci.com'

inetnum:        177.5.120.0 - 177.5.127.255
netname:        HKCMI-HK
descr:          HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
geofeed:        https://udc.hk/geofeed.csv
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-CTCSCITECHLIMITED-HK
country:        HK
admin-c:        CTLA8-AP
tech-c:         CTLA8-AP
abuse-c:        AC2739-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-lower:      MAINT-CTCSCITECHLIMITED-HK
mnt-routes:     MAINT-CTCSCITECHLIMITED-HK
mnt-irt:        IRT-CTCSCITECHLIMITED-HK
last-modified:  2026-06-03T06:17:07Z
source:         APNIC

irt:            IRT-CTCSCITECHLIMITED-HK
address:        RM 023, 9/F BLK G KWAI SHING IND BLDG42-46 TAI LIN HONGkong, HONG KONG PAI RD KWAI CHUNG NT 100
e-mail:         admin@ctcsci.com
abuse-mailbox:  abuse@ctcsci.com
admin-c:        CTLA8-AP
tech-c:         CTLA8-AP
auth:           # Filtered
remarks:        admin@ctcsci.com was validated on 2026-01-05
remarks:        abuse@ctcsci.com was validated on 2026-01-05
mnt-by:         MAINT-CTCSCITECHLIMITED-HK
last-modified:  2026-06-09T17:14:26Z
source:         APNIC

role:           ABUSE CTCSCITECHLIMITEDHK
country:        ZZ
address:        RM 023, 9/F BLK G KWAI SHING IND BLDG42-46 TAI LIN HONGkong, HONG KONG PAI RD KWAI CHUNG NT 100
phone:          +000000000
e-mail:         admin@ctcsci.com
admin-c:        CTLA8-AP
tech-c:         CTLA8-AP
nic-hdl:        AC2739-AP
remarks:        Generated from irt object IRT-CTCSCITECHLIMITED-HK
remarks:        admin@ctcsci.com was validated on 2026-01-05
remarks:        abuse@ctcsci.com was validated on 2026-01-05
abuse-mailbox:  abuse@ctcsci.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-05T09:12:43Z
source:         APNIC

role:           CTCSCI TECH LIMITED administrator
address:        RM 023, 9/F BLK G KWAI SHING IND BLDG42-46 TAI LIN HONGkong, HONG KONG PAI RD KWAI CHUNG NT 100
country:        HK
phone:          +85266881450
e-mail:         admin@ctcsci.com
admin-c:        CTLA8-AP
tech-c:         CTLA8-AP
nic-hdl:        CTLA8-AP
mnt-by:         MAINT-CTCSCITECHLIMITED-HK
last-modified:  2023-09-25T15:13:59Z
abuse-mailbox:  abuse@ctcsci.com
source:         APNIC

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