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
AS559 SWITCH, CH Switzerland 2184704 176093790208
AS852 ASN852 - TELUS Communications Inc., CA Canada 4708096 12907118592
AS906 DMIT - DMIT Cloud Services, US United States 29184 655360
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 2048 4294967296
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 222208 77326712832
AS1403 EBOX, CA Canada 247808 73014444032
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 86784 274878234624
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 736544 268435456
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3797504 17716871168
AS2516 KDDI - KDDI CORPORATION, JP Japan 18168064 2757369069568
AS2518 BIGLOBE - BIGLOBE Inc., JP Japan 3670016 38654705664
AS2914 NTT-LTD-2914 - NTT America, Inc., US United States 6964992 34359869440
AS3130 RGNET-SEA - RGnet OU, EE Estonia 1280 65536
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8535552 253403529216
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3565568 165692637184
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29839360 77330579456
AS3399 OBE-NET - Obenetwork AB, SE Sweden 15104 38654771200
AS3491 CONSOLE-CONNECT-ASN - PCCW Global, Inc., US United States 1038336 12885229568
AS3741 IS - Dimension Data, ZA South Africa 2609152 137439084544
AS5398 AS5398 - AS5398 SA, CH Switzerland 19712 38654705664
AS5511 Opentransit - Orange S.A., FR France 455424 17184129024
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 1990144 17596481077248
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2164224 68719476736
AS6424 EDGOO - EDGOO NETWORKS UNIPESSOAL LDA, PT Portugal 6144 313532612608
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 582912 55834640384
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1676032 17986748416
AS6667 EUNET-FINLAND - Elisa Oyj, FI Finland 2816 4294967296
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 134912 19597623296
AS6830 LibertyGlobal - Liberty Global B.V., NL Netherlands 2767360 244813135872
AS6893 SAITIS-NETWORK - Saitis Network, N.Desir, CH Switzerland 9216 34359738368
AS7018 ATT-INTERNET4 - AT&T Services, Inc., US United States 97017856 3047045070848
AS7195 EDGEUNO SAS, CO Colombia 31232 4276158464
AS7922 COMCAST-7922 - Comcast Cable Communications, LLC, US United States 70110720 36318243520512
AS8708 RCS-RDS - DIGI ROMANIA S.A., RO Romania 1925888 73014444032
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 1530880 12886081536
AS12310 iNES - iNES GROUP SRL, RO Romania 56320 4294967296
AS12350 VTX-NETWORK - VTX Services SA, CH Switzerland 312064 8589934592
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 89856 231928233984
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 45824 42949804032
AS12956 TELXIUS - TELEFONICA GLOBAL SOLUTIONS SL, ES Spain 102656 12884901888
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
AS19151 BBO-1 - BroadbandONE, LLC, US United States 35584 4294967296
AS20055 AS-WHOLESAIL - Wholesail networks LLC, US United States 764928 1108101693440
AS20912 ASN-PANSERVICE - Giuliano Claudio Peritore trading as "Panservice s.a.s. di Cuseo Fabrizio & C.", IT Italy 16896 4294967296
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9472 4294967296
AS21700 NEPTUNE-NETWORKS - Neptune Networks, LLC, US United States 14848 4429185024
AS22652 FIBRENOIRE-INTERNET - Videotron Ltee, CA Canada 111872 8590131200
AS22850 PIT-US - PIT US, US United States 0 0
AS23352 SERVERCENTRAL - Server Central Network, US United States 192768 4563533824
AS23520 COLUMBUS-NETWORKS - Columbus Networks USA, Inc., US United States 285440 4294967296
AS24516 VIRTUTEL-AS-AP - Virtutel Pty Ltd, AU Australia 9984 4294967296
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 43264 107374182400
AS29680 VOZTELECOM - Gamma Operadora de Comunicaciones S.A., ES Spain 12544 4294967296
AS30600 AS-CMN - Metronet, US United States 203520 1099511627776
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 410112 38654705664
AS31034 ARUBA-ASN - Aruba S.p.A., IT Italy 287232 35852976128
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 5120 268566528
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 5120 226361344
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1072896 12884901888
AS37271 Workonline - Workonline Communications(Pty) Ltd, ZA South Africa 9216 4294967296
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 8192 42949672960
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 9728 4295884800
AS40994 Alwyzon - Hohl IT e.U., AT Austria 2816 4294967296
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8192 68719476736
AS47160 MOJI - MOJI SAS, FR France 5632 34376515584
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 95744 354874032128
AS49788 NEXTHOP - Nexthop AS, NO Norway 45824 171798822912
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4096 8589934592
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1024 34359738368
AS57866 FUSIX-AS - Fusix Networks B.V., NL Netherlands 9472 73014509568
AS58299 OPENFACTORY-AS - Openfactory GmbH, CH Switzerland 2816 12885032960
AS59890 Kabel-TV-Lampert - Kabel-TV Lampert GmbH & Co KG, AT Austria 13312 34359738368
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 101888 1006895104
AS61573 GRUPO IP (BRASIL) - IP TELECOM, BR Brazil 1024 4328521728
AS64289 MACARNE - Macarne LLC, US United States 6144 943718400
AS132337 ANSPL-AS-AP - AXCLUSIVE PTE. LTD., SG Singapore 7936 4294967296
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 59136 124588720128
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 92672 110166016
AS208594 NETBONE - Netbone Telekomunikasyon A.S., TR Turkey 1280 327680
AS263702 GRUPO ZGH SPA, CL Chile 13824 2148597760
AS267613 ELETRONET S.A., BR Brazil 1024 4294967296
AS327960 PC-MANIACS - PC Maniacs (Pty) Ltd, ZA South Africa 2048 4294967296
AS328832 Network-Platforms-International - Network Platforms (PTY) LTD, ZA South Africa 0 0
AS395348 DATASPINDLE, US United States 512 134217728

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

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

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

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