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
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3796480 17716871168
AS3130 RGNET-SEA - RGnet OU, EE Estonia 1280 65536
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3566336 165692637184
AS4538 ERX-CERNET-BKB - China Education and Research Network Center, CN China 17172736 17970298814464
AS5511 Opentransit - Orange S.A., FR France 460800 17184129024
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 574976 55834640384
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 114944 8589934592
AS7018 ATT-INTERNET4 - AT&T Services, Inc., US United States 96537088 3051357863936
AS7195 EDGEUNO S.A.S, CO Colombia 31232 4276158464
AS12310 iNES - iNES GROUP SRL, RO Romania 56320 4294967296
AS20253 QWILTED-PROD-01 - Qwilt Inc., US United States 7680 19988480
AS23352 SERVERCENTRAL - DEFT.COM, US United States 192768 4563533824
AS23520 COLUMBUS-NETWORKS - Columbus Networks USA, Inc., US United States 285440 8589934592
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
AS31510 IKB-AS - Innsbrucker Kommunalbetriebe AG, AT Austria 27904 4294967296
AS32709 1-JOINK - Joink, LLC, US United States 45056 4294967296
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8448 68719476736
AS47160 MOJI - MOJI SAS, FR France 5376 34376515584
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1024 34359738368
AS57866 FUSIX-AS - Fusix Networks B.V., NL Netherlands 9728 73014509568
AS59890 Kabel-TV-Lampert - Kabel-TV Lampert GmbH & Co KG, AT Austria 13312 34359738368
AS61573 GRUPO IP (BRASIL) - IP TELECOM, BR Brazil 1024 4294967296
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 95232 112394240
AS208594 NETBONE - Netbone Telekomunikasyon A.S., TR Turkey 1792 327680
AS263702 GRUPO ZGH SPA, CL Chile 14848 2148728832
AS267613 ELETRONET S.A., BR Brazil 3072 4294967296
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