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Data as of Nov 3, 2026

65.171.146.0/23

No anonymizer space · no proxy exits in 30 days

Cogent Communications, LLC

Announcement
65.168.0.0/14
No RPKI
Announced by
AS174
Type
Residential

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
65.171.146.0/24
since Sep 2020
AS19257ResidentialCogent Communications, LLC
65.171.147.0/24
since Sep 2020
AS19257ResidentialCogent Communications, LLC

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
65.160.0.0 - 65.173.255.255917,504COGCCogent Communications, LLC (COGC) · USDirect AllocationSep 19, 2000[email protected]
└ 65.171.146.0/23512FON-110176307291039APOGEE dba PAVENET (ADP-32) · USReassignedNov 21, 2001[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 65.168.0.0/14

Prefix
65.168.0.0/14
Announced by
AS174 Cogent Communications, LLC
Type
Internet provider
Proxy exits
9
RPKI
No RPKI
Netname
COGC
Registrant
Cogent Communications, LLC
RIR
ARIN
Origin network

AS174

US
Name
Cogent Communications, LLC
Type
Internet provider
Registered
May 16, 1996
Domain
cogentco.com
Website
www.cogentco.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed
VPN servers
1,658