Summary

NetName
COGENT-A
OrgName
PSINet, Inc.
CIDR
RIR

ARIN

Country

Status

Direct Allocation

Abuse

abuse@cogentco.com

Contact

ipalloc@cogentco.com

RegDate

1991-04-16

Updated

2023-10-11

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS999 CORIX-999 - CORIX NETWORKS, US United States 4608 4294967296
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 1024 4294967296
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 728512 268566528
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8512512 343598432256
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3591424 200052441088
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29079040 77331955712
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2155520 68719476736
AS6939 HURRICANE - Hurricane Electric LLC, US United States 474368 282631665745920
AS7195 EDGEUNO S.A.S, CO Colombia 30720 4276158464
AS14840 BR.Digital Provider, BR Brazil 68096 14009892864
AS19151 BBO-1 - BroadbandONE, LLC, US United States 32512 4294967296
AS20080 AMPATH - Florida International University, US United States 2048 4295032832
AS22850 PIT-US - PIT US, US United States 0 0
AS28624 PROVEDORA CMA INTERNET LTDA, BR Brazil 36864 131072
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 39168 4295032832
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15872 4294967296
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 43520 17179869184
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4096 8589934592
AS52468 UFINET PANAMA S.A., PA Panama 175872 56478728192
AS53202 Acesso10 Telecom, BR Brazil 8192 4294967296
AS53828 NITEL - NETWORK INNOVATIONS, LLC, US United States 132096 4294967296
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0
AS58453 CMI-INT-HK - China Mobile International Limited, HK Hong Kong 196864 4294967296
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3328 4294967296
AS61573 Ip Telecom BR, BR Brazil 1024 4294967296
AS64126 DOMINICAN CABLE GROUP DCG, S.R.L., DO Dominican 66560 4294967296
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 103936 113639424
AS262462 Aranet Play, BR Brazil 14336 4294967296
AS263237 PowerHost Telecom SPA, CL Chile 3328 196608
AS264409 GRUPO YAX, BR Brazil 2048 458752
AS264479 Turbozone Internet, BR Brazil 2560 4294967296
AS269180 VIPNET Conexão, BR Brazil 1024 4294967296

Whois

NetRange:       38.0.0.0 - 38.255.255.255
CIDR:           38.0.0.0/8
NetName:        COGENT-A
NetHandle:      NET-38-0-0-0-1
Parent:          ()
NetType:        Direct Allocation
OriginAS:       AS174
Organization:   PSINet, Inc. (PSI)
RegDate:        1991-04-16
Updated:        2023-10-11
Comment:        IP allocations within 38.0.0.0/8 are used for Cogent customer static IP assignments.
Comment:
Comment:        Reassignment information for this block can be found at rwhois.cogentco.com 4321
Comment:
Comment:        Geofeed https://geofeed.cogentco.com/geofeed.csv
Ref:            https://rdap.arin.net/registry/ip/38.0.0.0

OrgName:        PSINet, Inc.
OrgId:          PSI
Address:        2450 N Street NW
City:           Washington
StateProv:      DC
PostalCode:     20037
Country:        US
RegDate:
Updated:        2023-10-11
Comment:        Geofeed https://geofeed.cogentco.com/geofeed.csv
Ref:            https://rdap.arin.net/registry/entity/PSI

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

RTechHandle: PSI-NISC-ARIN
RTechName:   IP Allocation
RTechPhone:  +1-877-875-4311
RTechEmail:  ipalloc@cogentco.com
RTechRef:    https://rdap.arin.net/registry/entity/PSI-NISC-ARIN

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