Summary

NetName
OrgName
Cogent Communications, Inc
CIDR
RIR

APNIC

Country
Status

Abuse

abuse@cogentco.com

Contact

abuse@cogentco.com

RegDate

Updated

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS513 CERN - CERN - European Organization for Nuclear Research, CH Switzerland 354816 8589934592
AS1000 LINK-AMERICAN - LINK AMERICAN, US United States 256 0
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 660992 268435712
AS2516 KDDI - KDDI CORPORATION, JP Japan 18074112 2761664036864
AS3130 RGNET-SEA - RGnet OU, EE Estonia 1024 65536
AS3701 LINK-OREGON - University of Oregon, US United States 170496 4294967296
AS4230 CLARO S.A., BR Brazil 5155584 21475098624
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 2560 268501000
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 507136 55834574848
AS7594 ONQ-AS-AP - On Q Networks, AU Australia 11264 4294967296
AS10010 TOKAI - TOKAI Communications Corporation, JP Japan 1502976 45097156608
AS12310 iNES - iNES GROUP SRL, RO Romania 55808 4294967296
AS12577 MMC-AT-AS - MMC GmbH, AT Austria 9216 34359738368
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 82176 188978561024
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 65536 12884901888
AS14840 BR.Digital Telecom, BR Brazil 72960 14010613760
AS19151 BBO-1 - BroadbandONE, LLC, US United States 63232 0
AS20055 AS-WHOLESAIL - Wholesail networks LLC, US United States 949248 1108101758976
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9472 4294967296
AS22652 FIBRENOIRE-INTERNET - Videotron Ltee, CA Canada 188672 8592162816
AS22850 PIT-US - PIT US, US United States 0 0
AS23352 SERVERCENTRAL - DEFT.COM, US United States 192000 4563599360
AS24940 HETZNER-AS - Hetzner Online GmbH, DE Germany 3174400 77309476864
AS28398 INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV, MX Mexico 5120 8589934592
AS29680 VOZTELECOM - Gamma Operadora de Comunicaciones S.A., ES Spain 12544 4294967296
AS30600 AS-CMN - Metronet, US United States 367872 1108101562368
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 370176 38654705664
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13312 2228224
AS34177 CELESTE-AS - Celeste SAS, FR France 226816 98784247808
AS37288 WACREN - West and Central African Research Network, SN Senegal 1024 65536
AS38008 APERTURE-AS-AP - Aperture Science Limited, HK Hong Kong 2048 4572839936
AS38082 IIT-TIG-AS-AP - True International Gateway Co., Ltd., TH Thailand 7168 4294967296
AS45796 UIH-BBCONNECT-AS-AP - UIH / BB Connect, TH Thailand 2048 4294967296
AS49788 NEXTHOP - Nexthop AS, NO Norway 47360 107374313472
AS56308 TELIN-NET-SG - TELEKOMUNIKASI INDONESIA INTERNATIONAL, PTE.LTD, SG Singapore 16128 4295032832
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1280 34359738368
AS57111 ALTITUD - NOVA NETWORKS S.R.L., IT Italy 3072 34359738368
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 125952 1258553344
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 4608 4294967296
AS61573 IP TELECOM, BR Brazil 1024 4294967296
AS64112 PIT CHILE SP, CL Chile 33792 458752
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 123392 77422788610
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 130816 118226945
AS262427 Invista Net Provedor de Acesso Ltda, BR Brazil 8192 4294967296
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 4096 655097865
AS272403 RAFAEL RIGOBERTO LOPEZ OROZCO, MX Mexico 3072 4294967296
AS327960 PC-MANIACS - PC Maniacs (Pty) Ltd, ZA South Africa 2048 4294967296
AS395348 DATASPINDLE, US United States 512 134217728
AS398465 RACKDOG-LLC - Rackdog, LLC, US United States 196608 176362094592

Whois

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

% Information related to '2402:4480::/32'

% Abuse contact for '2402:4480::/32' is 'abuse@cogentco.com'

inet6num:       2402:4480::/32
netname:        COGC
descr:          Cogent Communications, Inc
country:        HK
org:            ORG-CCI1-AP
admin-c:        CCIA2-AP
tech-c:         CCIA2-AP
abuse-c:        AC1578-AP
status:         ALLOCATED PORTABLE
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+
remarks:        This object can only be updated by APNIC hostmasters.
remarks:        To update this object, please contact APNIC
remarks:        hostmasters and include your organization's account
remarks:        name in the subject line.
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+
mnt-by:         APNIC-HM
mnt-lower:      MAINT-COGC-AP
mnt-routes:     MAINT-COGC-AP
mnt-irt:        IRT-COGC-AP
last-modified:  2020-05-12T13:13:14Z
source:         APNIC

irt:            IRT-COGC-AP
address:        1015 31st Street, NW, Washington DC 20007
e-mail:         abuse@cogentco.com
abuse-mailbox:  abuse@cogentco.com
admin-c:        CCIA2-AP
tech-c:         CCIA2-AP
auth:           # Filtered
remarks:        abuse@cogentco.com was validated on 2026-01-06
mnt-by:         MAINT-COGC-AP
last-modified:  2026-01-06T14:26:35Z
source:         APNIC

organisation:   ORG-CCI1-AP
org-name:       Cogent Communications, Inc
org-type:       LIR
country:        US
address:        2450 N Street NW
phone:          +1-202-295-4200
e-mail:         ipalloc@cogentco.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:33Z
source:         APNIC

role:           ABUSE COGCAP
country:        ZZ
address:        1015 31st Street, NW, Washington DC 20007
phone:          +000000000
e-mail:         abuse@cogentco.com
admin-c:        CCIA2-AP
tech-c:         CCIA2-AP
nic-hdl:        AC1578-AP
remarks:        Generated from irt object IRT-COGC-AP
remarks:        abuse@cogentco.com was validated on 2026-01-06
abuse-mailbox:  abuse@cogentco.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-06T14:26:50Z
source:         APNIC

role:           Cogent Communications Inc administrator
address:        1015 31st Street, NW, Washington DC 20007
country:        US
phone:          +1-202-295-4200
fax-no:         +1-202-295-4200
e-mail:         abuse@cogentco.com
admin-c:        CCIA2-AP
tech-c:         CCIA2-AP
nic-hdl:        CCIA2-AP
mnt-by:         MAINT-COGC-AP
last-modified:  2015-04-16T23:31:36Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)


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