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Data as of Nov 5, 2026

65.164.22.0/23

No anonymizer space · no proxy exits in 30 days

CenturyLink Communications, LLC · space held by Cogent Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS6222
Type
Residential
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
65.164.16.0/21
since Mar 2018
AS209ResidentialCogent Communications, LLC
via Ltd Sprint FLA ANS ISP
65.160.0.0/13AS174Internet provider80
4 always on
Cogent Communications, LLC

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
65.160.0.0 - 65.173.255.255917,504COGCCogent Communications, LLC (COGC) · USDirect AllocationSep 19, 2000abuse@cogentco.com
└ 65.164.16.0/212,048FON-110127104076050Ltd Sprint FLA ANS ISP (LTSF) · USReallocatedApr 12, 2001—

Network & registry

AnnouncementRouting historyWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Cogent Communications, LLC
Handle
COGC
Range
65.160.0.0 - 65.173.255.255
Registration type
Direct Allocation
Record created
Sep 19, 2000
Reallocated to
Ltd Sprint FLA ANS ISP (LTSF)
Reallocated range
65.164.16.0/21
Reallocated
Apr 12, 2001
Origin network

AS6222

US
Name
CenturyLink Communications, LLC
Type
Internet provider
Domain
centurylink.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed