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Data as of Nov 6, 2026

138.210.64.0/21

No anonymizer space · no proxy exits in 30 days

CenturyLink Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS22561
Type
Residential
95% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
138.210.0.0/17
since Jun 2016
AS2379Residential1CenturyLink Communications, LLC
138.210.0.0/16
since Jun 2016
AS209Residential1CenturyLink Communications, LLC
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
138.210.71.0/24
since Jan 2020
AS209ResidentialCenturyLink 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
138.210.0.0/1665,536CENTURYLINK-LEGACY-EMBARQ-BKL-11CenturyLink Communications, LLC (CCL-534) · USDirect AllocationMay 30, 1990abuse@aup.lumen.com
└ 138.210.65.72/298OLATHE-FORD-RV-CENTERunknown———
└ 138.210.65.88/298TCI-AEC-INCunknown———
└ 138.210.65.104/298ORTHOPEDIC-SPECIALISTSunknown———
└ 138.210.65.160/2732GARDNER-SCHOOL-USD-231unknown———
└ 138.210.66.32/2732HAMMERSMITH-MFGunknown———
└ 138.210.66.224/2816JEFFERSON-COUNTY-KSunknown———

Composition

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

Announced space

Address share

Announced space

Types across the prefix

2,048 addresses
TypeAddressesShareRanges
Residential1,94495%8
Business1045.1%6

Network & registry

AnnouncementRouting historyWhois & abuse
Origin network

AS22561

US
Name
CenturyLink Communications, LLC
Type
Internet provider
Registered
Oct 16, 2001
Domain
centurylink.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed