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 36233472 215834689537
AS553 BELWUE - Universitaet Stuttgart, DE Germany 2115840 103079215104
AS559 Switch - SWITCH, CH Switzerland 2184960 176093790208
AS1239 COGENT-1239 - Cogent Communications, LLC, US United States 0 210729631744
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 411392 77326778368
AS1828 UNITAS - Unitas Global, US United States 59392 44023414784
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 6499584 30065033216
AS3214 XTOM - xTom GmbH, DE Germany 30464 107828477952
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8552448 442382745600
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28864512 81626398720
AS4455 BSO - IX Reach Ltd, GB United Kingdom 64256 12884967424
AS4601 DNET - Antonios A. Chariton, GR Greece 3072 34359738368
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 3072 34359738368
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 506880 55834640384
AS6667 EUNET-FINLAND - Elisa Oyj, FI Finland 2560 4294967296
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 285952 8594194432
AS6797 GLOBALCONNECT-NET - GlobalConnect AB, SE Sweden 17920 12884901888
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47104 12884967424
AS8298 IPNG - IPng Networks GmbH, CH Switzerland 768 34359803904
AS8426 CLARANET-AS - Claranet Limited, GB United Kingdom 904192 182536306688
AS8758 IWAY - Iway AG, CH Switzerland 175872 113816633344
AS9002 RETN-AS - RETN Limited, GB United Kingdom 26624 4831838208
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
AS14840 BR.Digital Telecom, BR Brazil 72960 14010613760
AS15943 WTNET-AS - wilhelm.tel GmbH, DE Germany 354560 38654836736
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53248 13153337344
AS20764 RASCOM-AS - CJSC RASCOM, RU Russian Federation 13312 34359738368
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20992 4294967296
AS25091 IP-Max - IP-Max SA, CH Switzerland 15104 68719607808
AS25160 VORBOSS - Vorboss Limited, GB United Kingdom 97024 103079215104
AS25220 GLOBALNOC-AS - equada network GmbH, DE Germany 30720 21474836480
AS28716 RETELIT-AS - Retelit Digital Services S.p.A., IT Italy 110080 107374182400
AS28917 Fiord-AS - Fiord Networks, UAB, LT Lithuania 1536 34359738368
AS30781 JAGUAR-AS - Free Pro SAS, FR France 115456 167503790080
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 387840 38654705664
AS31510 IKB-AS - Innsbrucker Kommunalbetriebe AG, AT Austria 27904 4294967296
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13568 2293760
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 9728 328925184
AS35360 GARGUNET - Frederic Gargula, CH Switzerland 1024 34359738368
AS35710 WEBERCLOUD - weber.digital GmbH, DE Germany 3328 103079215104
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1072896 12884901888
AS37271 Workonline - Workonline Communications(Pty) Ltd, ZA South Africa 9216 4294967296
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15872 8589934592
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14592 12886081536
AS39642 Sinal-AS - Sinal A/S, DK Denmark 560128 146028953600
AS42541 FIBERBY - Fiberby ApS, DK Denmark 11008 34359738368
AS47147 AS-ANX - Anexia Cloud Solutions GmbH, AT Austria 1536 131072
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7936 4294967296
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116992 356753080320
AS50629 LWLCOM - LWLcom GmbH, DE Germany 104960 146029019136
AS52075 WIFIRST - Wifirst S.A.S., FR France 132352 34359738368
AS58057 SECUREBIT - Securebit AG, CH Switzerland 3840 60130983936
AS58299 OPENFACTORY-AS - Openfactory GmbH, CH Switzerland 3584 17180065792
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22528 8589934592
AS64475 FREIFUNK-FRANKFURT - Freifunk Frankfurt am Main e.V., DE Germany 1024 16842752
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 140800 77423378434
AS198249 OPSONE - Ops One AG, CH Switzerland 3840 68719542272
AS198385 AlpineDC - AlpineDC SA, CH Switzerland 8192 38654705664
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 125952 118226945
AS199938 NETZWERGE - Netzwerge GmbH, DE Germany 2048 34359803904
AS205112 PHILUNET - PHILUNET GmbH, DE Germany 3328 73014509568
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4295360512
AS213151 CHRISELSEN - Christian Elsen, DE Germany 256 33619968

Whois

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

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

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

inet6num:       2400:cb00::/36
netname:        CLOUDFLARE_2400_CB00_0000_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:  2021-01-13T23:48:10Z
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::/36AS13335'

route6:         2400:cb00::/36
origin:         AS13335
descr:          Cloudflare, Inc.
                101 Townsend Street
mnt-by:         MAINT-CLOUDFLARE-AP
last-modified:  2020-06-10T00:00:34Z
source:         APNIC

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


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