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Data as of Nov 9, 2026

205.140.224.0/19

No anonymizer space · no proxy exits in 30 days

CenturyLink Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS3561
Type
Internet provider
84% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
205.140.192.0/18
since May 2005
AS3561Internet providerCenturyLink Communications, LLC
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
205.140.226.0/24
since Sep 2026
AS11803BusinessCenturyLink Communications, LLC
via Omnicell
205.140.227.0/24
since Sep 2016
AS22013BusinessCenturyLink Communications, LLC
via Guardian Analytics

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
205.140.192.0/1816,384CENTURYLINK-LEGACY-SAVVIS-BLK178CenturyLink Communications, LLC (CCL-534) · USDirect AllocationFeb 15, 1995abuse@aup.lumen.com
└ 205.140.224.0/24256SAVV-S604253-0unknown———
└ 205.140.225.0/2732SAVV-S602567-0unknown———
└ 205.140.225.96/2732SAVV-S609051-0unknown———
└ 205.140.225.192/298SAVV-S606855-0unknown———
└ 205.140.225.216/298SAVV-S601042-0unknown———
└ 205.140.226.0/24256SAVV-S233396-12Omnicell (OMNIC-40) · USReallocatedApr 12, 2010—
└ 205.140.227.0/24256NET-205-140-227-0-1Guardian Analytics (GUARD-50) · USReallocatedJun 3, 2010—
└ 205.140.228.0/2732SAVV-S602567-0unknown———
└ 205.140.228.48/2816SAVV-S605853-0unknown———
└ 205.140.228.192/2664SAVV-S605867-0unknown———
└ 205.140.229.0/2664SAVV-S605867-0unknown———
└ 205.140.229.64/298SAVV-S605867-0unknown———
└ 205.140.229.88/298SAVV-S616178-0unknown———
└ 205.140.230.0/23512CLOUD-VIPSunknown———
└ 205.140.233.16/2816SAVV-S254214-0unknown———
└ 205.140.233.136/298SAVV-S600052-0unknown———
└ 205.140.233.144/2816SAVV-S600052-0unknown———
└ 205.140.234.128/25128SAVV-S236970-13unknown———
└ 205.140.238.0/25128SAVV-S605993-1unknown———
└ 205.140.238.128/298SAVV-S608423-0unknown———
└ 205.140.238.136/298SAVV-S612607-0unknown———
└ 205.140.238.144/298SAVV-S612607-0unknown———
└ 205.140.238.160/2816SAVV-S617189-0unknown———
└ 205.140.238.232/298SAVV-S612292-0unknown———
└ 205.140.238.240/298SAVV-S610411-0unknown———
└ 205.140.238.248/298SAVV-S609249-0unknown———
└ 205.140.239.0/24256SAVV-S612266-0unknown———
└ 205.140.240.0/221,024SAVV-S600052-0unknown———
└ 205.140.244.64/298SAVV-S604260-24unknown———
└ 205.140.244.88/298SAVV-S606309-0unknown———
└ 205.140.252.0/298SAVV-S605853-0unknown———
└ 205.140.252.8/298SAVV-S605853-0unknown———
└ 205.140.252.16/298SAVV-S605853-0unknown———
└ 205.140.252.24/298SAVV-S605853-0unknown———
└ 205.140.252.128/2732SAVV-S606309-0unknown———
└ 205.140.252.160/2816SAVV-S605853-0unknown———
└ 205.140.252.224/2816SAVV-S607621-0unknown———
└ 205.140.253.0/298SAVV-ZZSC9-3unknown———
└ 205.140.254.0/24256SAVV-S601042-8unknown———
└ 205.140.255.136/298SAVV-S266096-0unknown———
└ 205.140.255.144/298SAVV-S266096-0unknown———
└ 205.140.255.168/298SAVV-S618370-0unknown———

Composition

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

Announced space

Address share

Announced space

Types across the prefix

8,192 addresses
TypeAddressesShareRanges
Internet provider6,90484%23
Business1,28816%37

Network & registry

AnnouncementRouting historyWhois & abuse
Origin network

AS3561

US
Name
CenturyLink Communications, LLC
Type
Internet provider
Registered
Oct 7, 1998
Domain
lumen.com
Website
www.lumen.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed