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Data as of Nov 3, 2026

208.2.174.0/27

No anonymizer space · no proxy exits in 30 days

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

Announcement
208.2.168.0/21
No RPKI
Announced by
AS11398
Type
Business
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
208.0.0.0/11AS174Internet provider603
175 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
208.0.0.0 - 208.35.255.2552,359,296COGCCogent Communications, LLC (COGC) · USDirect AllocationMar 13, 1996[email protected]
└ 208.2.168.0/212,048SPRINT-D002A8-6Sprint United Telephone Western Region (SPWR) · USReallocatedAug 5, 1998—
└ 208.2.174.0/2732REHunknown———

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 208.2.168.0/21

Prefix
208.2.168.0/21
Announced by
AS11398 CenturyLink Communications, LLC
Type
Residential
RPKI
No RPKI
Netname
SPRINT-D002A8-6
Registrant
Sprint United Telephone Western Region
RIR
ARIN
IPv4 market

Holder

Holder in the market →
Organization
Cogent Communications, LLC
Handle
COGC
Range
208.0.0.0 - 208.35.255.255
Registration type
Direct Allocation
Record created
Mar 13, 1996
Legacy
yes
Reallocated to
Sprint United Telephone Western Region (SPWR)
Reallocated range
208.2.168.0/21
Reallocated
Aug 5, 1998
Origin network

AS11398

US
Name
CenturyLink Communications, LLC
Type
Internet provider
Registered
Aug 4, 1998
Domain
centurylink.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed