NetRange: 154.51.0.0 - 154.51.255.255
CIDR: 154.51.0.0/16
NetName: COGENT-154-51-16
NetHandle: NET-154-51-0-0-1
Parent: NET154 (NET-154-0-0-0-0)
NetType: Direct Allocation
OriginAS: AS174
Organization: PSINet, Inc. (PSI-2)
RegDate: 1992-02-05
Updated: 2025-01-20
Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv
Comment:
Comment: Reassignment information for this block can be found at rwhois.cogentco.com 4321
Ref: https://rdap.arin.net/registry/ip/154.51.0.0

OrgName: PSINet, Inc.
OrgId: PSI-2
Address: 2450 N Street NW
City: Washington
StateProv: DC
PostalCode: 20037
Country: US
RegDate: 1990-10-08
Updated: 2023-10-11
Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv
Ref: https://rdap.arin.net/registry/entity/PSI-2

ReferralServer: rwhois://rwhois.cogentco.com:4321

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

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