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
AS174 COGENT-174 - Cogent Communications, LLC, US United States 36211200 215834689537
AS293 ESNET, US United States 140800 4295163904
AS577 BACOM - Bell Canada, CA Canada 7030784 8768913408
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 412672 77326843904
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 3920896 17717067776
AS2516 KDDI - KDDI CORPORATION, JP Japan 18074624 2761664036864
AS2734 CORESITE, US United States 48896 7248347136
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 6336512 30065033216
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8496896 442382745600
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28864256 81626398720
AS3491 PCCWG-APAC-HK - PCCW Global (HK) Limited, HK Hong Kong 1359104 13421838336
AS3701 LINK-OREGON - University of Oregon, US United States 170496 4294967296
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 331776 17180065792
AS5511 Opentransit - Orange S.A., FR France 459264 51548192768
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2155520 68719476736
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1751040 51808436224
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US United States 92807680 2306398093312
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 42984013824
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 65536 12884901888
AS14840 BR.Digital Telecom, BR Brazil 72960 14010613760
AS17676 ULTINA - SoftBank Mobile Corp., JP Japan 38249216 18695992639488
AS19151 BBO-1 - BroadbandONE, LLC, US United States 63232 0
AS19653 CTSTELECOM - CTS Communications Corp, US United States 61952 4294967296
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20992 4294967296
AS28398 INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV, MX Mexico 5120 8589934592
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13568 2293760
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 9472 328925184
AS35008 KERFUFFLE - Kerfuffle, LLC, US United States 512 16842752
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
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
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 139264 77423378434
AS148968 FALCORE-AS-AP - Falcore Investments Pty Ltd, AU Australia 3584 4295163904
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 126720 118226945
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4295360512
AS212317 HETZNER-CLOUD3-AS - Hetzner Online GmbH, DE Germany 65536 16777216
AS262462 Aranet Play, BR Brazil 14336 4294967296
AS263945 ProveNET Internet Services LTDA, BR Brazil 3072 4294967296
AS397131 EVERYTHINK-397131 - Everythink Innovations Limited, CA Canada 512 50331648
AS398465 RACKDOG-LLC - Rackdog, LLC, US United States 196864 172067127296
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-irt:        IRT-CLOUDFLARE-AP
last-modified:  2021-01-13T23:48:09Z
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:        rir@cloudflare.com was validated on 2026-03-25
remarks:        abuse@cloudflare.com was validated on 2026-04-10
irt-nfy:        rir@cloudflare.com
notify:         rir@cloudflare.com
mnt-by:         MAINT-CLOUDFLARE-AP
last-modified:  2026-05-09T01:29:07Z
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:        rir@cloudflare.com was validated on 2026-03-25
remarks:        abuse@cloudflare.com was validated on 2026-04-10
abuse-mailbox:  abuse@cloudflare.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-04-10T14:53:29Z
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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