NetRange: 154.56.0.0 - 154.56.255.255
CIDR: 154.56.0.0/16
NetName: COGENT-154-56-16
NetHandle: NET-154-56-0-0-1
Parent: NET154 (NET-154-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Cogent Communications, LLC (COGC)
RegDate: 1992-02-05
Updated: 2025-09-23
Ref: https://rdap.arin.net/registry/ip/154.56.0.0

OrgName: Cogent Communications, LLC
OrgId: COGC
Address: 2450 N Street NW
City: Washington
StateProv: DC
PostalCode: 20037
Country: US
RegDate: 2000-05-30
Updated: 2025-09-23
Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv
Ref: https://rdap.arin.net/registry/entity/COGC

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

OrgAbuseHandle: COGEN-ARIN
OrgAbuseName: Cogent Abuse
OrgAbusePhone: +1-877-875-4311
OrgAbuseEmail: abuse@cogentco.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/COGEN-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

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

NetRange: 154.56.32.0 - 154.56.63.255
CIDR: 154.56.32.0/19
NetName: CABLE-ATLANTICO-CGNT-NET-6
NetHandle: NET-154-56-32-0-1
Parent: COGENT-154-56-16 (NET-154-56-0-0-1)
NetType: Reallocated
OriginAS:
Organization: Cable Atlantico (CA-1142)
RegDate: 2026-06-03
Updated: 2026-06-03
Comment: Geofeed http://ovpn.cableatlantico.com:509/geo_as265721.csv
Ref: https://rdap.arin.net/registry/ip/154.56.32.0

OrgName: Cable Atlantico
OrgId: CA-1142
Address: EPS-D 150
Address: 8260 NW 14th st
City: Miami
StateProv: FL
PostalCode: 33191-1501
Country: US
RegDate: 2017-12-06
Updated: 2017-12-06
Ref: https://rdap.arin.net/registry/entity/CA-1142

OrgTechHandle: NIKOL44-ARIN
OrgTechName: Nikolayev, Fedir
OrgTechPhone: +1-321-574-2686
OrgTechEmail: fen@cableatlantico.com
OrgTechRef: https://rdap.arin.net/registry/entity/NIKOL44-ARIN

OrgAbuseHandle: NIKOL44-ARIN
OrgAbuseName: Nikolayev, Fedir
OrgAbusePhone: +1-321-574-2686
OrgAbuseEmail: fen@cableatlantico.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/NIKOL44-ARIN