Summary

NetName
COGENT-149-100-16
OrgName
Cogent Communications, LLC
CIDR
RIR

ARIN

Country

Status

Direct Allocation

RegDate

1992-01-28

Updated

2025-09-23

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS513 CERN - CERN - European Organization for Nuclear Research, CH Switzerland 354816 8589934592
AS559 Switch, CH Switzerland 2184960 176093790208
AS999 CORIX-999 - CORIX NETWORKS, US United States 4608 4294967296
AS1273 CW - Vodafone Group PLC, GB United Kingdom 1813760 8796093022208
AS1403 EBOX, CA Canada 290816 73014444032
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3842560 17716871168
AS2518 BIGLOBE - BIGLOBE Inc., JP Japan 3670016 38654705664
AS3130 RGNET-SEA - RGnet OU, EE Estonia 1024 65536
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8573184 468152549376
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3553536 204347408384
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28949376 81626857472
AS3491 CONSOLE-CONNECT-ASN - PCCW Global, Inc., US United States 1084672 13421838336
AS3741 NTT-DATA-Inc - Dimension Data, ZA South Africa 2969088 137439084544
AS4538 ERX-CERNET-BKB - China Education and Research Network Center, CN China 17176832 17927331446784
AS5511 Opentransit - Orange S.A., FR France 544512 17184194560
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2156032 68719607808
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 195328 8590000128
AS6830 LibertyGlobal - Liberty Global B.V., NL Netherlands 1124864 103079215104
AS6893 SAITIS-NETWORK - Saitis Network, N.Desir, CH Switzerland 9472 34359738368
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US United States 92815872 2418067308544
AS7594 ONQ-AS-AP - On Q Networks, AU Australia 11264 4294967296
AS7922 COMCAST-7922 - Comcast Cable Communications, LLC, US United States 68025856 36318243520512
AS11178 RS-ACCESSPLUS - AccessPlus, US United States 5120 4294967296
AS12310 iNES - iNES GROUP SRL, RO Romania 55808 4294967296
AS12956 TELXIUS - TELEFONICA GLOBAL SOLUTIONS SL, ES Spain 102656 12884901888
AS14259 Gtd Internet S.A., CL Chile 396288 8589934592
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 135168 42949672960
AS17433 HNSL-AS-AP - Hytron Network Services Limited, HK Hong Kong 0 65536
AS17557 PKTELECOM-AS-PK - Pakistan Telecommuication company limited, PK Pakistan 3852916 4295032832
AS20055 AS-WHOLESAIL - Wholesail networks LLC, US United States 916224 1108101693440
AS20912 ASN-PANSERVICE - Giuliano Claudio Peritore trading as "Panservice s.a.s. di Cuseo Fabrizio & C.", IT Italy 18432 4294967296
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9472 4294967296
AS22850 PIT-US - PIT US, US United States 0 0
AS24516 VIRTUTEL-AS-AP - Virtutel Pty Ltd, AU Australia 18176 4294967296
AS28398 INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV, MX Mexico 5120 8589934592
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 35584 107374182400
AS29680 VOZTELECOM - Gamma Operadora de Comunicaciones S.A., ES Spain 12544 4294967296
AS30600 AS-CMN - Metronet, US United States 232960 1103806595072
AS31034 ARUBA-ASN - Aruba S.p.A., IT Italy 288512 27279753216
AS31510 IKB-AS - Innsbrucker Kommunalbetriebe AG, AT Austria 27904 4294967296
AS32709 1-JOINK - Joink, LLC, US United States 45056 4294967296
AS33185 HIVE-DATA-CENTER - Hive Data Center Inc., CA Canada 5632 268566528
AS34428 EIGHTROUTE - Giulio Lo Presti, IT Italy 512 68719476736
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 8448 279314432
AS37273 BCS - Bandwidth and Cloud Services Group Ltd, UG Uganda 8192 4294967296
AS47160 MOJI - MOJI SAS, FR France 5376 34393292800
AS53062 ALT | GRUPO BRASIL TECPAR, BR Brazil 26112 4504699155841024
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1024 34359738368
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 115968 1174667264
AS64126 DOMINICAN TELECOM PRIME, DTP, S.R.L., DO Dominican 66560 4294967296
AS148968 FALCORE-AS-AP - Falcore Investments Pty Ltd, AU Australia 3072 4295163904
AS151326 DCPL-AS-AP - DCConnect Communication Pte. Ltd., SG Singapore 2560 4295032832
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 119808 112721920
AS215596 Kissgroup - KISSGROUP SAS, FR France 3328 34359738368
AS262427 Invista Net Provedor de Acesso Ltda, BR Brazil 8192 4294967296
AS327960 PC-MANIACS - PC Maniacs (Pty) Ltd, ZA South Africa 2048 4294967296
AS395348 DATASPINDLE, US United States 512 134217728

Whois

NetRange:       149.100.0.0 - 149.100.255.255
CIDR:           149.100.0.0/16
NetName:        COGENT-149-100-16
NetHandle:      NET-149-100-0-0-1
Parent:         NET149 (NET-149-0-0-0-0)
NetType:        Direct Allocation
OriginAS:
Organization:   Cogent Communications, LLC (COGC)
RegDate:        1992-01-28
Updated:        2025-09-23
Ref:            https://rdap.arin.net/registry/ip/149.100.0.0

OrgName:        Cogent Communications, LLC
OrgId:          COGC
Address:        2450 N Street NW
City:           Washington
StateProv:      DC
PostalCode:     20037
Country:        US
RegDate:        2000-05-30
Updated:        2025-09-23
Comment:        Geofeed https://geofeed.cogentco.com/geofeed.csv
Ref:            https://rdap.arin.net/registry/entity/COGC

ReferralServer:  rwhois://rwhois.cogentco.com:4321

OrgAbuseHandle: COGEN-ARIN
OrgAbuseName:   Cogent Abuse
OrgAbusePhone:  +1-877-875-4311
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/COGEN-ARIN

OrgTechHandle: IPALL-ARIN
OrgTechName:   IP Allocation
OrgTechPhone:  +1-877-875-4311
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/IPALL-ARIN

OrgNOCHandle: ZC108-ARIN
OrgNOCName:   Cogent Communications
OrgNOCPhone:  +1-877-875-4311
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZC108-ARIN