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
AS513 CERN - CERN - European Organization for Nuclear Research, CH Switzerland 354816 8589934592
AS559 SWITCH - SWITCH, CH Switzerland 2183680 176093790208
AS1031 PEER-1-INTERNET - Peer 1 Internet Service LLC, US United States 3776 4294967296
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 87296 274878169088
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3918336 17716871168
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3564800 165692637184
AS3491 BTN-ASN - PCCW Global, Inc., US United States 1015040 13958840320
AS4538 ERX-CERNET-BKB - China Education and Research Network Center, CN China 17177856 17966002536448
AS4764 WIDEBAND-AS-AP - Wideband Networks Pty Ltd, AU Australia 266496 137707388928
AS4788 TTSSB-MY - TM TECHNOLOGY SERVICES SDN BHD, MY Malaysia 3216896 4833673216
AS5511 Opentransit - Orange S.A., FR France 446720 17184129024
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 572672 55834640384
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1666560 17718247424
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 89088 25773473792
AS6830 LibertyGlobal - Liberty Global B.V., NL Netherlands 2760192 386563899392
AS6893 SAITIS-NETWORK - Saitis Network, N.Desir, CH Switzerland 9216 34359738368
AS7018 ATT-INTERNET4 - AT&T Services, Inc., US United States 96915968 2961145987072
AS8966 Etisalat-AS - EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC, AE United Arab Emirates 16384 4295426048
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 1504512 12884967424
AS12310 iNES - iNES GROUP SRL, RO Romania 56320 4294967296
AS12956 TELXIUS - TELEFONICA GLOBAL SOLUTIONS SL, ES Spain 102912 12885032960
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 134144 42949672960
AS16735 ALGAR TELECOM S/A, BR Brazil 546560 17188847616
AS17557 PKTELECOM-AS-PK - Pakistan Telecommuication company limited, PK Pakistan 3854936 4295032832
AS23106 AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT, BR Brazil 159744 4294967296
AS23673 ONLINE-AS - COGETEL LTD., KH Cambodia 32768 4294967296
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 42240 107374182400
AS29680 VOZTELECOM - Gamma Operadora de Comunicaciones S.A., ES Spain 12544 4294967296
AS30600 AS-CMN - Metronet, US United States 204292 1099511627776
AS31510 IKB-AS - Innsbrucker Kommunalbetriebe AG, AT Austria 27904 4294967296
AS40934 FORTINET - Fortinet Inc., US United States 40448 458752
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8192 68719476736
AS45352 IPSERVERONE-AS-AP - IP ServerOne Solutions Sdn Bhd, MY Malaysia 39424 4027645952
AS46450 PILOT - Pilot Fiber, Inc., US United States 70144 4295032832
AS47160 MOJI - MOJI SAS, FR France 5632 34376515584
AS48237 MOBILY-AS - Etihad Etisalat, a joint stock company, SA Saudi Arabia 0 0
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1024 34359738368
AS57344 TELEHOUSE-AS - Telehouse EAD, BG Bulgaria 24320 4294967296
AS57866 FUSIX-AS - Fusix Networks B.V., NL Netherlands 9472 73014509568
AS59890 Kabel-TV-Lampert - Kabel-TV Lampert GmbH & Co KG, AT Austria 13312 34359738368
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 99584 1023606784
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 17920 4294967296
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, HK Hong Kong 2304 141733920768
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 52224 141751156736
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 89344 110034944
AS200612 GulfBridgeInternational - Gulf Bridge International Inc., QA Qatar 3072 34360197120
AS208594 NETBONE - Netbone Telekomunikasyon A.S., TR Turkey 1280 327680
AS263152 MIGO TELECOM, BR Brazil 6400 4294967296
AS263702 GRUPO ZGH SPA, CL Chile 13824 2148532224
AS267613 ELETRONET S.A., BR Brazil 1024 4294967296
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 4096 4849991680
AS395348 DATASPINDLE, US United States 512 134217728
AS398465 RACKDOG-LLC - Rackdog, LLC, US United States 27904 34628173824

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:  [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

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