Summary

NetName
COGENT-149-12-16
OrgName
Cogent Communications, LLC
CIDR
RIR

ARIN

Country

Status

Direct Allocation

Abuse

abuse@cogentco.com

Contact

ipalloc@cogentco.com

RegDate

1992-01-28

Updated

2025-09-23

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS852 ASN852 - TELUS Communications Inc., CA Canada 4794112 12907118592
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 392192 77327237120
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3909376 17716871168
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 6338048 30065098752
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8552704 468152549376
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28946944 81626988544
AS3491 PCCWG-APAC-HK - PCCW Global (HK) Limited, HK Hong Kong 1363200 13421838336
AS3741 NTT-DATA-Inc - Dimension Data, ZA South Africa 2966528 146029019392
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2156032 68719607808
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 505856 55834705920
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 285184 8590065664
AS7195 EDGEUNO S.A.S, CO Colombia 31232 4275109888
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 82432 197568495616
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9472 4294967296
AS29169 GANDI-AS - GANDI SAS, FR France 31744 4294967296
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13056 2162688
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1072896 12884901888
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15872 8589934592
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14592 4312989696
AS61573 IP TELECOM, BR Brazil 1024 4294967296
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 109056 77422067714
AS151326 DCPL-AS-AP - DCConnect Communication Pte. Ltd., SG Singapore 2560 4295032832

Whois

NetRange:       149.12.0.0 - 149.12.255.255
CIDR:           149.12.0.0/16
NetName:        COGENT-149-12-16
NetHandle:      NET-149-12-0-0-1
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/149.12.0.0

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

OrgTechHandle: IPALL-ARIN
OrgTechName:   IP Allocation
OrgTechPhone:  +1-877-875-4311
OrgTechEmail:  ipalloc@cogentco.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IPALL-ARIN

OrgNOCHandle: ZC108-ARIN
OrgNOCName:   Cogent Communications
OrgNOCPhone:  +1-877-875-4311
OrgNOCEmail:  noc@cogentco.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZC108-ARIN

OrgAbuseHandle: COGEN-ARIN
OrgAbuseName:   Cogent Abuse
OrgAbusePhone:  +1-877-875-4311
OrgAbuseEmail:  abuse@cogentco.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/COGEN-ARIN

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