Summary

NetName
OrgName
Cogent Communications, Inc
CIDR
RIR

APNIC

Country / Region
Status

Abuse

abuse@cogentco.com

Contact

abuse@cogentco.com

RegDate

Updated

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs
AS513 CERN - CERN - European Organization for Nuclear Research, CH Switzerland 354816 8589934592
AS1000 LINK-AMERICAN - LINK AMERICAN, US United States 0 0
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 660992 268435712
AS2516 KDDI - KDDI CORPORATION, JP Japan 18074624 2761664036864
AS3130 RGNET-SEA - RGnet OU, EE Estonia 1024 65536
AS3170 VELOXSERV - VeloxServ Communications Ltd, GB United Kingdom 18432 81604837376
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 3840 268500999
AS6424 EDGOO - EDGOO NETWORKS UNIPESSOAL LDA, PT Portugal 7424 313532612608
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 506880 55834640384
AS6894 KDDI-EUROPE - KDDI Europe Ltd, GB United Kingdom 10240 4294967296
AS7594 ONQ-AS-AP - On Q Networks, AU Australia 11008 4294967296
AS8881 VERSATEL - 1&1 Versatel GmbH, DE Germany 1818368 180657455104
AS9044 SOLNET - BSE Software GmbH, CH Switzerland 101120 42949804032
AS10010 TOKAI - TOKAI Communications Corporation, JP Japan 1503232 45097156608
AS12577 MMC-AT-AS - MMC GmbH, AT Austria 9216 34359738368
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 81920 188978561024
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 65536 12884901888
AS14840 BR.Digital Telecom, BR Brazil 72960 14010613760
AS15692 RAZORBLUE - Razorblue Ltd, GB United Kingdom 4096 17179869184
AS19151 BBO-1 - BroadbandONE, LLC, US United States 63232 4294967296
AS20055 AS-WHOLESAIL - Wholesail networks LLC, US United States 953344 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 191744 4563599360
AS23764 CTGNet - China Telecom Global Limited, HK Hong Kong 50432 1900544
AS24961 MYLOC-AS - WIIT AG, DE Germany 132352 34661924864
AS25160 VORBOSS - Vorboss Limited, GB United Kingdom 97024 103079215104
AS28398 INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV, MX Mexico 5120 8589934592
AS29140 HOSTSERVER-AS - Hostserver GmbH, DE Germany 5120 4294967296
AS29680 VOZTELECOM - Gamma Operadora de Comunicaciones S.A., ES Spain 12544 4294967296
AS30600 AS-CMN - Metronet, US United States 364544 1108101562368
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
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
AS37271 Workonline - Workonline Communications(Pty) Ltd, ZA South Africa 9216 4294967296
AS37288 WACREN - West and Central African Research Network, SN Senegal 1024 65536
AS38008 APERTURE-AS-AP - Aperture Science Limited, HK Hong Kong 2048 4572839936
AS45796 UIH-BBCONNECT-AS-AP - UIH / BB Connect, TH Thailand 2048 4294967296
AS48919 UA-CITY-AS - UACITY Ltd., UA Ukraine 3072 65536
AS49788 NEXTHOP - Nexthop AS, NO Norway 47360 107374313472
AS50673 Serverius-as - Serverius Holding B.V., NL Netherlands 58112 68719673344
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 128000 1258553344
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3584 4294967296
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 12544 4295032832
AS64112 PIT CHILE SP, CL Chile 33792 458752
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 140800 77423378434
AS198385 AlpineDC - AlpineDC SA, CH Switzerland 8192 38654705664
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 125952 118226945
AS200612 GulfBridgeInternational - Gulf Bridge International Inc., VG British Virgin Islands 3072 34359738368
AS262427 Invista Net Provedor de Acesso Ltda, BR Brazil 8192 4294967296
AS263152 MIGO TELECOM, BR Brazil 6400 4294967296
AS263237 PowerHost Telecom SPA, CL Chile 3328 196608
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 4096 655097865
AS272403 RAFAEL RIGOBERTO LOPEZ OROZCO, MX Mexico 4096 4294967296
AS327960 PC-MANIACS - PC Maniacs (Pty) Ltd, ZA South Africa 2048 4294967296
AS395348 DATASPINDLE - DataSpindle, US United States 512 134217728
AS398465 RACKDOG-LLC - Rackdog, LLC, US United States 196864 137707388928

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 2026-07-22
mnt-by:         MAINT-COGC-AP
last-modified:  2026-07-22T15:17:00Z
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 2026-07-22
abuse-mailbox:  abuse@cogentco.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-07-22T15:17:16Z
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-AU5)


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