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
AS174 COGENT-174 - Cogent Communications, US United States 27395328 229203378176
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 6567936 2233382993920
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 87552 244813398016
AS1828 UNITAS - Unitas Global LLC, US United States 264448 47244640256
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3565056 165692637184
AS5398 AS5398 - AS5398 SA, CH Switzerland 17152 42949672960
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1667584 17718247424
AS6667 EUNET-FINLAND - Elisa Oyj, FI Finland 2816 4294967296
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47616 12884967424
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1362688 25770786816
AS8426 CLARANET-AS - Claranet Limited, GB United Kingdom 981248 214748758016
AS8447 A1TELEKOM-AT - A1 Telekom Austria AG, AT Austria 2831360 171799150592
AS8529 OMANTEL-AS - Zain Omantel International FZ-LLC, AE United Arab Emirates 15360 0
AS8708 RCS-RDS - RCS & RDS SA, RO Romania 1926912 107374182400
AS8966 Etisalat-AS - EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC, AE United Arab Emirates 16384 4295426048
AS9009 M247 - M247 Europe SRL, RO Romania 1207040 339424313600
AS12350 VTX-NETWORK - VTX Services SA, CH Switzerland 345856 8589934592
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 582400 274879021056
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 45568 42949804032
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 113408 103100579840
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 562688 111669149696
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 35840 4295032832
AS20495 WEDARE - We Dare B.V., NL Netherlands 43520 10737418240
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21504 4294967296
AS25091 IP-MAX - IP-Max SA, CH Switzerland 13824 68719607808
AS29396 Eurofiber-UNET - Eurofiber Nederland BV, NL Netherlands 94720 73014509568
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 4375552 39668088832
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1072896 12884901888
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 9984 8590786560
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 34360066048
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 101632 341184020480
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9472 38654705664
AS132337 ANSPL-AS-AP - AXCLUSIVE PTE. LTD., SG Singapore 7936 4294967296
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 87552 107937792
AS328832 Network-Platforms-International - Network Platforms (PTY) LTD, ZA South Africa 0 0

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

Graph