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Data as of Nov 3, 2026

67.237.136.0/22

No anonymizer space · no proxy exits in 30 days

CenturyLink Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS14921
Type
Residential
86% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
67.232.0.0/13
since May 2016
AS209Residential2,109
347 always on
CenturyLink 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
67.232.0.0/13524,288CENTURYLINK-LEGACY-EMBARQ-BKL-4CenturyLink Communications, LLC (CCL-534) · USDirect AllocationJan 14, 2008[email protected]
└ 67.237.136.32/2816TDFC-630WCRunknown———
└ 67.237.136.96/2816COS-818EEAunknown———
└ 67.237.136.128/298FWF-11753FRunknown———
└ 67.237.136.136/298KMT-2000FSRunknown———
└ 67.237.136.144/298WCWP-1131DRunknown———
└ 67.237.136.152/298WCWP-1131DRunknown———
└ 67.237.136.160/298BFSI-940EWCRunknown———
└ 67.237.136.168/298OC-YAKIMAunknown———
└ 67.237.136.176/298LWORKSunknown———
└ 67.237.136.184/298WYCKOFFunknown———
└ 67.237.136.192/298CDI-620SPRunknown———
└ 67.237.136.200/298CPS-6130YVHunknown———
└ 67.237.136.216/298LWORKS2unknown———
└ 67.237.136.224/298TRUSS-525ESHRunknown———
└ 67.237.136.232/298AC-180EJRunknown———
└ 67.237.136.248/298BRANDTunknown———

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses
TypeAddressesShareRanges
Residential88086%6
Business14414%16

Network & registry

AnnouncementRouting historyWhois & abuse
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