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Data as of Nov 6, 2026

205.162.204.0/24

No anonymizer space · no proxy exits in 30 days

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

Announcement
205.162.192.0/20
No RPKI
Announced by
AS14921
Type
Residential
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
205.160.0.0/14
since May 2024
AS174Internet provider21
2 always on
Cogent Communications, LLC

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
205.160.0.0/14262,144COGENT-205-160-0Cogent Communications, LLC (COGC) · USDirect AllocationMar 8, 1995abuse@cogentco.com
└ 205.162.192.0/204,096SPRINT-CDA2C0-3United Telephone-NW (UTNW) · USReallocatedOct 5, 1998—
└ 205.162.204.0/24256DELPHIAN1-BLK1unknown———

Network & registry

AnnouncementRouting historyWhois & abuse
Announced by

Covering announcement 205.162.192.0/20

Prefix
205.162.192.0/20
Announced by
AS14921 CenturyLink Communications, LLC
Type
Residential
RPKI
No RPKI
Netname
SPRINT-CDA2C0-3
Registrant
United Telephone-NW
RIR
ARIN
IPv4 market

Holder

Holder in the market →
Organization
Cogent Communications, LLC
Handle
COGC
Range
205.160.0.0/14
Registration type
Direct Allocation
Record created
Mar 8, 1995
Legacy
yes
Reallocated to
United Telephone-NW (UTNW)
Reallocated range
205.162.192.0/20
Reallocated
Oct 5, 1998
Origin network

AS14921

US
Name
CenturyLink Communications, LLC
Type
Internet provider
Registered
Sep 29, 2006
Domain
centurylink.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed