Summary

NetName
OrgName
CIDR
RIR

APNIC

Country / Region
Status

Abuse

abuse@cloudflare.com

Contact

rir@cloudflare.com

RegDate

Updated

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs
AS286 KPN - GTT Communications Inc., US United States 0 0
AS293 ESNET - ESnet, US United States 140800 4295163904
AS577 BACOM - Bell Canada, CA Canada 7030784 8769044480
AS852 ASN852 - TELUS Communications Inc., CA Canada 4849664 12907118592
AS917 MISAKA - Misaka Network, Inc., US United States 9728 889585664
AS1000 LINK-AMERICAN - LINK AMERICAN, US United States 0 0
AS1273 CW - Vodafone Group PLC, GB United Kingdom 2054400 8796095119360
AS1280 ISC-AS-1280 - Internet Systems Consortium, Inc., US United States 23296 4297785345
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
AS2152 CENIC-2152 - CENIC, US United States 2011904 4294967296
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3939584 17717067776
AS2516 KDDI - KDDI CORPORATION, JP Japan 18074624 2761664036864
AS2734 CORESITE - CoreSite, US United States 48896 7248347136
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 6499584 30065033216
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8552448 442382745600
AS3491 PCCWG-APAC-HK - PCCW Global (HK) Limited, HK Hong Kong 1362176 13421838336
AS3701 LINK-OREGON - University of Oregon, US United States 170496 4294967296
AS3741 NTT-DATA-Inc - Dimension Data, ZA South Africa 2950912 137439084544
AS4455 BSO - IX Reach Ltd, GB United Kingdom 64256 12884967424
AS4608 APNIC-SERVICES - Asia Pacific Network Information Centre, AU Australia 4352 1108102021120
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 1145344 21474836480
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 331008 17180065792
AS5511 Opentransit - Orange S.A., FR France 479232 51548192768
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 506880 55834640384
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1751552 51808436224
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US United States 96430080 2310693060608
AS7195 EDGEUNO S.A.S, CO Colombia 32000 4274061312
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1154816 90194444288
AS7594 ONQ-AS-AP - On Q Networks, AU Australia 11008 4294967296
AS7922 COMCAST-7922 - Comcast Cable Communications, LLC, US United States 68238848 36318243520512
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1497088 25770590208
AS8888 XTOM - xTom Pty Ltd, AU Australia 18176 42984079360
AS11164 INTERNET2-I2PX - Internet2, US United States 2048 17170432
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 117248 107395481600
AS13786 SEABORN - Seabras 1 USA, LLC, US United States 3072 8589934592
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 65536 12884901888
AS14773 LANLEB-IU13 - Lancaster Lebanon Intermediate Unit 13, US United States 4096 4295032832
AS14840 BR.Digital Telecom, BR Brazil 72960 14010613760
AS19151 BBO-1 - BroadbandONE, LLC, US United States 63232 4294967296
AS19653 CTSTELECOM - CTS Communications Corp, US United States 61952 4294967296
AS20080 AMPATH - Florida International University, US United States 2048 4295032832
AS22652 FIBRENOIRE-INTERNET - Videotron Ltee, CA Canada 188672 8592162816
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20992 4294967296
AS28398 INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV, MX Mexico 5120 8589934592
AS28458 IENTC S DE RL DE CV, MX Mexico 45568 4295032832
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 387840 38654705664
AS32329 MONKEYBRAINS - Another Corporate ISP, LLC, US United States 35072 4294967296
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13568 2293760
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 9728 328925184
AS35008 KERFUFFLE - Kerfuffle, LLC, US United States 512 16842752
AS35280 F5 - F5 Networks SARL, FR France 55808 81604378624
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1072896 12884901888
AS37239 ICTGLOBE - ICTGlobe Management (Pty) Ltd, ZA South Africa 26368 4294967296
AS37271 Workonline - Workonline Communications(Pty) Ltd, ZA South Africa 9216 4294967296
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
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15872 8589934592
AS38022 REANNZ-NZ-AP - Research and Education Advanced Network New Zealand, NZ New Zealand 17664 8589934592
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116992 356753080320
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4096 8589934592
AS53828 NITEL - NETWORK INNOVATIONS, LLC, US United States 131840 4294967296
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22528 8589934592
AS59105 HOMENOC - Home NOC Operators Group, JP Japan 2048 4294967296
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 12544 4295032832
AS61573 IP TELECOM, BR Brazil 1024 4294967296
AS132847 NETSG-AS-AP - Network Solutions Group Pty Ltd, AU Australia 4864 4294967296
AS135895 CT-AS - CENTORRINO Technologies Pty Ltd, AU Australia 2560 4294967296
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 140800 77423378434
AS148968 FALCORE-AS-AP - Falcore Investments Pty Ltd, AU Australia 3584 4295163904
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 125952 118226945
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4295360512
AS212317 HETZNER-CLOUD3-AS - Hetzner Online GmbH, DE Germany 65536 16777216
AS267613 ELETRONET S.A., BR Brazil 1024 4294967296
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 4096 655097865
AS272806 PIT COLOMBIA SAS, CO Colombia 512 131072
AS327804 TRUSC - Municipal Network Services, ZA South Africa 12288 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
AS328206 JAWUG - Johannesburg Area Wireless User Group (JAWUG), ZA South Africa 0 131072
AS328320 Kurlec-AS - Kurlec Wireless (PTY) Ltd, ZA South Africa 9216 4294967296
AS397131 EVERYTHINK-397131 - Everythink Innovations Limited, CA Canada 512 50331648
AS398465 RACKDOG-LLC - Rackdog, LLC, US United States 196864 137707388928
AS400587 RYAMER - Ryamer, LLC, US United States 1536 889192448

Whois

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

% Information related to '2400:cb00:1000::/36'

% Abuse contact for '2400:cb00:1000::/36' is 'abuse@cloudflare.com'

inet6num:       2400:cb00:1000::/36
netname:        CLOUDFLARE_2400_CB00_1000_36
descr:          Cloudflare, Inc.
descr:          101 Townsend Street, San Francisco CA 94107
country:        US
admin-c:        CTC17-AP
tech-c:         CTC17-AP
abuse-c:        AC1914-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-CLOUDFLARE-AP
mnt-routes:     MAINT-CLOUDFLARE-AP
mnt-irt:        IRT-CLOUDFLARE-AP
last-modified:  2026-09-09T03:06:57Z
source:         APNIC

irt:            IRT-CLOUDFLARE-AP
address:        Cloudflare, Inc.
address:        101 Townsend Street, San Francisco CA 94107
e-mail:         rir@cloudflare.com
abuse-mailbox:  abuse@cloudflare.com
admin-c:        CTC15-AP
tech-c:         CTC15-AP
auth:           # Filtered
remarks:        abuse@cloudflare.com is invalid
remarks:        rir@cloudflare.com was validated on 2026-10-29
irt-nfy:        rir@cloudflare.com
notify:         rir@cloudflare.com
mnt-by:         MAINT-CLOUDFLARE-AP
last-modified:  2026-10-29T13:29:12Z
source:         APNIC

role:           ABUSE CLOUDFLAREAP
country:        ZZ
address:        Cloudflare, Inc.
address:        101 Townsend Street, San Francisco CA 94107
phone:          +000000000
e-mail:         rir@cloudflare.com
admin-c:        CTC15-AP
tech-c:         CTC15-AP
nic-hdl:        AC1914-AP
remarks:        Generated from irt object IRT-CLOUDFLARE-AP
remarks:        abuse@cloudflare.com is invalid
remarks:        rir@cloudflare.com was validated on 2026-10-29
abuse-mailbox:  abuse@cloudflare.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-10-29T13:29:33Z
source:         APNIC

role:           Cloudflare Technical Contact
address:        101 Townsend Street, San Francisco CA 94107
country:        US
phone:          +1-650-319-8930
e-mail:         rir@cloudflare.com
admin-c:        CTC17-AP
tech-c:         CTC17-AP
nic-hdl:        CTC17-AP
notify:         rir@cloudflare.com
mnt-by:         MAINT-CLOUDFLARE-AP
last-modified:  2017-09-07T21:57:11Z
source:         APNIC

% Information related to '2400:cb00:1000::/36AS13335'

route6:         2400:cb00:1000::/36
origin:         AS13335
descr:          Cloudflare, Inc.
                101 Townsend Street
mnt-by:         MAINT-CLOUDFLARE-AP
last-modified:  2020-06-10T02:03:26Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)


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