Summary

NetName
COGENT-A
OrgName
PSINet, Inc.
CIDR
RIR

ARIN

Country / Region

Status

Direct Allocation

Abuse

abuse@cogentco.com

Contact

ipalloc@cogentco.com

RegDate

1991-04-16

Updated

2023-10-11

Routing

AS Desc Country / Region 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 1792 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
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 8535296 253403529216
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3565568 165692637184
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29839872 77330579456
AS3399 OBE-NET - Obenetwork AB, SE Sweden 15104 38654771200
AS3491 CONSOLE-CONNECT-ASN - PCCW Global, Inc., US United States 1039360 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 455168 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 574720 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 138240 54783770624
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 97019136 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 1917696 73014444032
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 1505024 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 225378304
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 102400 1006895104
AS61573 GRUPO IP (BRASIL) - IP TELECOM, BR Brazil 1024 4328521728
AS64289 MACARNE - Macarne LLC, US United States 6400 944242688
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
AS263237 PowerHost Telecom SPA, CL Chile 3328 131072
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

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

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