NetRange: 204.4.0.0 - 204.7.255.255
CIDR: 204.4.0.0/14
NetName: COGENT-204-4-14
NetHandle: NET-204-4-0-0-1
Parent: NET204 (NET-204-0-0-0-0)
NetType: Direct Allocation
OriginAS: AS174
Organization: PSINet, Inc. (PSI)
RegDate: 1994-05-05
Updated: 2011-05-27
Ref: https://rdap.arin.net/registry/ip/204.4.0.0

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

NetRange: 204.4.128.0 - 204.4.191.255
CIDR: 204.4.128.0/18
NetName: GSCO-NETBLK-3
NetHandle: NET-204-4-128-0-1
Parent: COGENT-204-4-14 (NET-204-4-0-0-1)
NetType: Reassigned
OriginAS:
Organization: The Goldman Sachs Group, Inc. (GOLDM)
RegDate: 1995-04-14
Updated: 2005-04-06
Ref: https://rdap.arin.net/registry/ip/204.4.128.0

OrgName: The Goldman Sachs Group, Inc.
OrgId: GOLDM
Address: 200 West Street
City: New York
StateProv: NY
PostalCode: 10282
Country: US
RegDate: 2003-05-15
Updated: 2019-04-05
Ref: https://rdap.arin.net/registry/entity/GOLDM

OrgTechHandle: GSDNS-ARIN
OrgTechName: GS-DNSADMIN-EXTERNAL - DNS TECH
OrgTechPhone: +1-212-902-1500
OrgTechEmail: gs-dnsadmin-external@ny.email.gs.com
OrgTechRef: https://rdap.arin.net/registry/entity/GSDNS-ARIN

OrgAbuseHandle: GSABU-ARIN
OrgAbuseName: GS-ABUSE - ABUSE
OrgAbusePhone: +1-212-902-1500
OrgAbuseEmail: abuse@gs.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/GSABU-ARIN