2400:9380:a028::/48

AS23764 - CTGNet - China Telecom Global Limited, HK
Hong Kong
-

Summary

NetName
OrgName
CIDR

2400:9380:a028::/48

RIR

APNIC

Country / Region
Status

Abuse

guohf@chinatelecomglobal.com

Contact

guohf@chinatelecomglobal.com

noc@chinatelecom.com.hk

RegDate

Updated

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs
AS174 COGENT-174 - Cogent Communications, LLC, US United States 36233472 215834689537
AS559 Switch - SWITCH, CH Switzerland 2184960 176093790208
AS680 DFN - Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE Germany 7716096 309238366208
AS917 MISAKA - Misaka Network, Inc., US United States 9728 889585664
AS955 LSHIY - LSHIY LLC, US United States 1536 8589934592
AS1000 LINK-AMERICAN - LINK AMERICAN, US United States 0 0
AS1103 SURFNET-NL - SURF B.V., NL Netherlands 7200000 34359869440
AS1140 SIDN - Stichting Internet Domeinregistratie Nederland, NL Netherlands 3328 4294967296
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 411392 77326778368
AS1828 UNITAS - Unitas Global, US United States 59392 44023414784
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 660992 268435712
AS2027 MilkyWan - MilkyWan Association, FR France 2304 77309411328
AS2907 SINET-AS - Research Organization of Information and Systems, National Institute of Informatics, JP Japan 8819968 8589934595
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 6499584 30065033216
AS3170 VELOXSERV - VeloxServ Communications Ltd, GB United Kingdom 18432 81604837376
AS3214 XTOM - xTom GmbH, DE Germany 30464 107828477952
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8552448 442382745600
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3517440 204347408384
AS3320 DTAG - Deutsche Telekom AG, DE Germany 34192896 35308963168256
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28864512 81626398720
AS3399 OBE-NET - Obenet AB, SE Sweden 25344 38654771200
AS4455 BSO - IX Reach Ltd, GB United Kingdom 64256 12884967424
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 1145344 21474836480
AS4809 CHINATELECOM-CORE-WAN-CN2 - China Telecom Next Generation Carrier Network, CN China 582656 14713094144
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 331008 17180065792
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 3072 34359738368
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2155520 68719476736
AS6424 EDGOO - EDGOO NETWORKS UNIPESSOAL LDA, PT Portugal 7424 313532612608
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 506880 55834640384
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1751552 51808436224
AS6720 MAGWIEN - Magistrat der Stadt Wien, Magistratsabteilung 01, AT Austria 69632 196608
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 285952 8594194432
AS7195 EDGEUNO S.A.S, CO Colombia 32000 4274061312
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1154816 90194444288
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47104 12884967424
AS8298 IPNG - IPng Networks GmbH, CH Switzerland 768 34359803904
AS8455 ATOM86-AS - atom86 BV, NL Netherlands 18688 73014509568
AS8529 OMANTEL-AS - Zain Omantel International FZ-LLC, AE United Arab Emirates 13824 34360262656
AS8758 IWAY - Iway AG, CH Switzerland 175872 113816633344
AS9002 RETN-AS - RETN Limited, GB United Kingdom 26624 4831838208
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 1820416 1249836269568
AS9318 SKB-AS - SK Broadband Co Ltd, KR Republic of Korea 15286784 12884967424
AS9957 KINX-AS - KINX, KR Republic of Korea 12800 0
AS12552 GlobalConnect-AS12552 - GlobalConnect AB, SE Sweden 564992 210454380544
AS12577 MMC-AT-AS - MMC GmbH, AT Austria 9216 34359738368
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 81920 188978561024
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 47104 42949869568
AS12859 NL-BIT - BIT BV, NL Netherlands 59392 158964449280
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 117248 107395481600
AS13058 serve-u-AS - serve-u - Buchholz und Suenderhauf GbR, DE Germany 2048 34359738368
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 65536 12884901888
AS14630 INVESCO - Invesco Group Services, Inc., US United States 7936 38671482880
AS14840 BR.Digital Telecom, BR Brazil 72960 14010613760
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 135424 42949672960
AS15605 CONNESI - Connesi s.p.a., IT Italy 20992 17179869184
AS17660 DRUKNET-AS - Bhutan Telecom Ltd, BT Bhutan 22528 4294967296
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53248 13153337344
AS18187 ITI-AS-AP - Ignite Telecommunications Inc, PH Philippines 10752 4294967296
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9472 4294967296
AS22548 Núcleo de Inf. e Coord. do Ponto BR - NIC.BR, BR Brazil 4096 4294967296
AS24115 ASN-EQIX-MLPE - Equinix Asia Pacific Pte Ltd, SG Singapore 0 0
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20992 4294967296
AS24961 MYLOC-AS - WIIT AG, DE Germany 132352 34661924864
AS25091 IP-Max - IP-Max SA, CH Switzerland 15104 68719607808
AS25152 K-ROOT-SERVER - Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL Netherlands 512 4294967296
AS25160 VORBOSS - Vorboss Limited, GB United Kingdom 97024 103079215104
AS25220 GLOBALNOC-AS - equada network GmbH, DE Germany 30720 21474836480
AS28458 IENTC S DE RL DE CV, MX Mexico 45568 4295032832
AS28624 PROVEDORA CMA INTERNET LTDA, BR Brazil 37888 4294967296
AS28917 Fiord-AS - Fiord Networks, UAB, LT Lithuania 1536 34359738368
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 31232 107374247936
AS29140 HOSTSERVER-AS - Hostserver GmbH, DE Germany 5120 4294967296
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 387840 38654705664
AS31122 DIGIWEB-AS - Digiweb ltd, IE Ireland 200448 51539607552
AS31742 SOTACONNECT - Sota Solutions Ltd., GB United Kingdom 10496 38654705664
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13568 2293760
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0
AS34019 HIVANE - Hivane Association, FR France 2560 1245184
AS34177 CELESTE-AS - Celeste SAS, FR France 229376 98784247808
AS34428 EIGHTROUTE - Giulio Lo Presti, IT Italy 512 68719476736
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 9728 328925184
AS35280 F5 - F5 Networks SARL, FR France 55808 81604378624
AS35360 GARGUNET - Frederic Gargula, CH Switzerland 1024 34359738368
AS35369 LINZAG-TELEKOM-AS - LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation, AT Austria 38400 4295032832
AS35426 NEXTMAP - NXT Initiative SAS, FR France 1024 34359738368
AS35600 ASN-VEDEGE - Vedege SAS, FR France 5120 42949738496
AS35710 WEBERCLOUD - weber.digital GmbH, DE Germany 3328 103079215104
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1072896 12884901888
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9472 42949672960
AS37497 Network-Platforms - Network Platforms (PTY) LTD, ZA South Africa 6400 4294967296
AS37680 COOL-IDEAS - Cool Ideas Service Provider (Pty) Ltd, ZA South Africa 74752 4295032832
AS38008 APERTURE-AS-AP - Aperture Science Limited, HK Hong Kong 2048 4572839936
AS39122 BLACKNIGHT-AS - Blacknight Internet Solutions Limited, IE Ireland 27392 51539673088
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14592 12886081536
AS40994 Alwyzon - Hohl IT e.U., AT Austria 5632 38654705664
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7168 68719476736
AS42473 AS-ANEXIA - Anexia Cloud Solutions GmbH, AT Austria 93440 4320329728
AS42541 FIBERBY - Fiberby ApS, DK Denmark 11008 34359738368
AS47147 AS-ANX - Anexia Cloud Solutions GmbH, AT Austria 1536 131072
AS48185 team_blue - team.blue NV, BE Belgium 512 4294967296
AS48213 ABICOM - ABICOM SAS, FR France 2304 34359738368
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7936 4294967296
AS48919 UA-CITY-AS - UACITY Ltd., UA Ukraine 3072 65536
AS49434 FBWNETWORKS - FBW NETWORKS SAS, FR France 8960 94489280512
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116992 356753080320
AS50628 Leonix-Telecom - Leonix Telecom SAS, FR France 14080 171798691840
AS50629 LWLCOM - LWLcom GmbH, DE Germany 104960 146029019136
AS50673 Serverius-as - Serverius Holding B.V., NL Netherlands 58112 68719673344
AS50763 MCKAYCOM - Robert McKay, IM Isle of Man 4864 8591048704
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13824 111669149696
AS51519 Karabro - Karabro AB, SE Sweden 1024 34359738368
AS51873 AS-ARCADE - Arcade Solutions AG, CH Switzerland 8192 8589934592
AS52075 WIFIRST - Wifirst S.A.S., FR France 132352 34359738368
AS52873 Softdados Telecomunicações, BR Brazil 4096 4294967296
AS53062 GGNET TELECOMUNICACOES LTDA, BR Brazil 28416 4848746496
AS53202 Acesso10 Telecom, BR Brazil 8192 4294967296
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1280 34359738368
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0
AS57630 AS-84GRAMS - 84 Grams AB, SE Sweden 19456 68719476736
AS58308 CUSAE-AS - Cusae SAS, FR France 3072 4294967296
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22528 8589934592
AS59105 HOMENOC - Home NOC Operators Group, JP Japan 2048 4294967296
AS59238 INOX-TH - Innovative Extremist Co., Ltd., TH Thailand 1536 786432
AS60326 DEADBEEF-AS - 0xDEADBEEF LTD, SC Seychelles 1280 4363452416
AS60503 FNXTEC - FNX Tecnologia LTDA, BR Brazil 2304 34359738368
AS60539 Huicast_Telecom - Huicast Telecom Limited, HK Hong Kong 256 34359803904
AS61573 IP TELECOM, BR Brazil 1024 4294967296
AS61626 UNIVERSIDADE ESTADUAL DE PONTA GROSSA, BR Brazil 8192 4294967296
AS62167 Tismi - Tismi BV, NL Netherlands 3328 8590000128
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, PH Philippines 1280 4295032832
AS64475 FREIFUNK-FRANKFURT - Freifunk Frankfurt am Main e.V., DE Germany 1024 16842752
AS133210 ENTECHNOLOGIES-AS-AP - EN Technologies Pte Ltd, SG Singapore 4352 4295163904
AS135607 INFINIVAN-AS-AP - Infinivan Inc., PH Philippines 41984 8589934592
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 140800 77423378434
AS138685 MWSO-AS-AP - Mahidol Wittayanusorn School, TH Thailand 512 262144
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 125952 118226945
AS199938 NETZWERGE - Netzwerge GmbH, DE Germany 2048 34359803904
AS200612 GulfBridgeInternational - Gulf Bridge International Inc., VG British Virgin Islands 3072 34359738368
AS205112 PHILUNET - PHILUNET GmbH, DE Germany 3328 73014509568
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4295360512
AS212483 level86 - LEVEL EIGHTY-SIX COMMUNICATIONS LTD, GB United Kingdom 0 2031616
AS262462 Aranet Play, BR Brazil 14336 4294967296
AS263152 MIGO TELECOM, BR Brazil 6400 4294967296
AS263237 PowerHost Telecom SPA, CL Chile 3328 196608
AS266213 PLANETCLICK TELECOMUNICACOES LTDA, BR Brazil 1536 4294967296
AS267613 ELETRONET S.A., BR Brazil 1024 4294967296
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 4096 655097865
AS327804 TRUSC - Municipal Network Services, ZA South Africa 12288 4294967296
AS327960 PC-MANIACS - PC Maniacs (Pty) Ltd, ZA South Africa 2048 4294967296
AS327983 Interworks-Wireless-Solutions - Interworks Wireless Solutions, ZA South Africa 6144 4294967296
AS328137 Web-Squad-Connect-AS - Web Squad Connect (Pty) Ltd, ZA South Africa 7680 1342177280

Whois

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

% Information related to '2400:9380:a020::/44'

% Abuse contact for '2400:9380:a020::/44' is 'guohf@chinatelecomglobal.com'

inet6num:       2400:9380:a020::/44
netname:        CTGI-AS-AP
descr:          Chinatelecom global litie Singpore site
country:        SG
admin-c:        CTHK1-AP
tech-c:         CTHK1-AP
abuse-c:        AC2197-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-CTGL-HK
mnt-irt:        IRT-CTGL-HK
last-modified:  2021-01-26T21:27:39Z
source:         APNIC

irt:            IRT-CTGL-HK
address:        38/F., DAH SING Financial Center,
address:        108 Gloucester Road, Wan Chai,
address:        Hong Kong
e-mail:         guohf@chinatelecomglobal.com
abuse-mailbox:  guohf@chinatelecomglobal.com
admin-c:        CTGL1-AP
tech-c:         CTGL1-AP
auth:           # Filtered
remarks:        guohf@chinatelecomglobal.com was validated on 2026-06-24
notify:         marcok@chinatelecomglobal.com
mnt-by:         MAINT-CTGL-HK
last-modified:  2026-06-24T01:13:46Z
source:         APNIC

role:           ABUSE CTGLHK
country:        ZZ
address:        38/F., DAH SING Financial Center,
address:        108 Gloucester Road, Wan Chai,
address:        Hong Kong
phone:          +000000000
e-mail:         guohf@chinatelecomglobal.com
admin-c:        CTGL1-AP
tech-c:         CTGL1-AP
nic-hdl:        AC2197-AP
remarks:        Generated from irt object IRT-CTGL-HK
remarks:        guohf@chinatelecomglobal.com was validated on 2026-06-24
abuse-mailbox:  guohf@chinatelecomglobal.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-06-27T03:17:21Z
source:         APNIC

role:           CHINA TELECOM HONG KONGINTERNATIONAL LTD  - netw
address:        38/F., DAH SING Financial Center, 108 Gloucester Road, Wan Chai, Hong Kong
country:        HK
phone:          +852 31000000
e-mail:         noc@chinatelecom.com.hk
admin-c:        CTHK1-AP
tech-c:         CTHK1-AP
nic-hdl:        CTHK1-AP
mnt-by:         MAINT-CTHKI-HK
last-modified:  2009-11-24T04:46:50Z
source:         APNIC

% Information related to '2400:9380:a020::/44AS23764'

route6:         2400:9380:a020::/44
origin:         AS23764
descr:          China Telecom Global Limited
                38/F  DAH SING Financial Center
                108 Gloucester Road Wan Chai
mnt-by:         MAINT-CTHKI-HK
last-modified:  2020-06-18T00:13:19Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)

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