Summary

NetName
COGENT-A
OrgName
PSINet, Inc.
CIDR
RIR

ARIN

Country

Status

Direct Allocation

RegDate

1991-04-16

Updated

2023-10-11

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS174 COGENT-174 - Cogent Communications, US United States 35882496 293442027520
AS559 SWITCH, CH Switzerland 2184704 176093790208
AS999 CORIX-999 - CORIX NETWORKS, US United States 4608 4294967296
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 2048 4294967296
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 6567936 2233382993920
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 86784 274878234624
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 729504 268566528
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29839104 77330644992
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 1280 34359738368
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 1989888 17596481077248
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2155520 68719476736
AS6695 DECIX-AS - DE-CIX Management GmbH, DE Germany 0 0
AS6939 HURRICANE - Hurricane Electric LLC, US United States 520960 282631699169280
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 568576 274878758912
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 45824 42949804032
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 572416 111669149696
AS14840 BR.Digital Provider, BR Brazil 66560 14009892864
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 134144 42949672960
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53248 13153337344
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9472 4294967296
AS22652 FIBRENOIRE-INTERNET - Videotron Ltee, CA Canada 113664 8590131200
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21504 4294967296
AS25091 IP-MAX - IP-Max SA, CH Switzerland 14848 68719607808
AS28624 PROVEDORA CMA INTERNET LTDA, BR Brazil 36864 4294967296
AS28716 RETELIT-AS - Retelit Digital Services S.p.A., IT Italy 47616 107374182400
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 43264 107374182400
AS31510 IKB-AS - Innsbrucker Kommunalbetriebe AG, AT Austria 27904 4294967296
AS34019 HIVANE - Hivane Association, FR France 2816 1245184
AS34177 CELESTE-AS - CELESTE SAS, FR France 192768 42949672960
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 40704 4294967296
AS35280 F5 - F5 Networks SARL, FR France 51968 81604378624
AS35360 GARGUNET - Frederic Gargula, CH Switzerland 1024 34359738368
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1072896 12884901888
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15872 4294967296
AS38193 TWA-AS-AP - TRANSWORLD ASSOCIATES (PVT) LIMITED, PK Pakistan 25344 4294967296
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 9728 4295884800
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8448 68719476736
AS47147 AS-ANX - ANEXIA Internetdienstleistungs GmbH, AT Austria 1536 196608
AS47692 NESSUS - Nessus GmbH, AT Austria 35584 34359869440
AS47734 TELECOM-IT-SOLUTIONS-AS - Telecom IT Solutions SRL, RO Romania 256 65536
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7680 4294967296
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 94464 354874032128
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9472 38654705664
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 12800 111669739520
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4096 8589934592
AS52468 UFINET PANAMA S.A., PA Panama 168960 52183760896
AS53427 TGLOBAL-NETWORKS - TGLOBAL NETWORKS, US United States 1280 16777216
AS53828 NITEL - NETWORK INNOVATIONS, LLC, US United States 132096 4294967296
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1024 34359738368
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 0 0
AS58299 OPENFACTORY-AS - Openfactory GmbH, CH Switzerland 2816 12885032960
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23552 8589934592
AS61573 GRUPO IP (BRASIL) - IP TELECOM, BR Brazil 1024 4294967296
AS62275 NHM - NHM - S.R.L., IT Italy 5376 171798691840
AS64289 MACARNE - Macarne LLC, US United States 7168 1078460416
AS132337 ANSPL-AS-AP - AXCLUSIVE PTE. LTD., SG Singapore 7936 4294967296
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 66560 107407736832
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 94208 111345664
AS200780 APPLIWAVE - Eurofiber France SAS, FR France 21248 38654705664
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 256 4295294976
AS262462 Aranet Play, BR Brazil 14336 4294967296
AS263237 PowerHost Telecom SPA, CL Chile 3328 4294967296
AS264409 GRUPO YAX, BR Brazil 2048 393216
AS264479 Turbozone Internet, BR Brazil 2304 4294967296
AS267613 ELETRONET S.A., BR Brazil 3072 4294967296
AS398465 RACKDOG-LLC - Rackdog, LLC, US United States 28672 103347650560

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:  [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

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

RTechHandle: PSI-NISC-ARIN
RTechName:   IP Allocation
RTechPhone:  +1-877-875-4311
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/PSI-NISC-ARIN