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Data as of Nov 7, 2026

206.25.240.0/20

No anonymizer space · no proxy exits in 30 days

CenturyLink Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS3561
Type
Internet provider
79% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
206.25.0.0/16
since May 2005
AS3561Internet providerCenturyLink 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
206.24.160.0 - 206.28.175.255266,240CENTURYLINK-LEGACY-SAVVIS-BLK171CenturyLink Communications, LLC (CCL-534) · USDirect AllocationMay 24, 1995abuse@aup.lumen.com
└ 206.25.240.32/2732SAVV-S256725-0unknown———
└ 206.25.240.64/2664SAVV-S256725-0unknown———
└ 206.25.240.128/298SAVV-S617742-0unknown———
└ 206.25.240.176/2816SAVV-S607677-0unknown———
└ 206.25.240.208/298SAVV-S610411-0unknown———
└ 206.25.241.128/2732SAVV-S604407-0unknown———
└ 206.25.241.208/298SAVV-S610559-0unknown———
└ 206.25.241.224/2732SAVV-S610559-0unknown———
└ 206.25.242.64/2816SAVV-S605682-0unknown———
└ 206.25.242.104/298SAVV-S605682-0unknown———
└ 206.25.242.120/298SAVV-S624288-0unknown———
└ 206.25.244.32/298SAVV-S217479-0unknown———
└ 206.25.244.48/2816SAVV-S624288-0unknown———
└ 206.25.244.64/2816SAVV-S624288-0unknown———
└ 206.25.244.112/2816SAVV-S263386-0unknown———
└ 206.25.244.128/2816SAVV-S263386-0unknown———
└ 206.25.244.144/298SAVV-S263386-0unknown———
└ 206.25.246.32/298SAVV-S604407-0unknown———
└ 206.25.246.224/2732SAVV-S606199-0unknown———
└ 206.25.247.48/2816SAVV-S608771-0unknown———
└ 206.25.248.0/2732SAVV-S609769-0unknown———
└ 206.25.248.48/298SAVV-S609690-0unknown———
└ 206.25.248.64/2816SAVV-S608568-0unknown———
└ 206.25.248.96/2732SAVV-S253044-14unknown———
└ 206.25.249.0/24256SAVV-ZZCH4-1unknown———
└ 206.25.252.32/2732SAVV-S604669-3unknown———
└ 206.25.253.0/25128SAVV-S604669-2unknown———
└ 206.25.253.160/2732SAVV-S262316-0unknown———
└ 206.25.254.0/298SAVV-S610101-0unknown———
└ 206.25.254.8/298SAVV-S610101-0unknown———
└ 206.25.254.16/298SAVV-S601562-0unknown———
└ 206.25.254.224/2732SAVV-S266175-0unknown———
└ 206.25.255.96/2732SAVV-S601562-0unknown———
└ 206.25.255.128/25128SAVV-S601562-0unknown———

Composition

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

Announced space

Address share

Announced space

Types across the prefix

4,096 addresses
TypeAddressesShareRanges
Internet provider3,23279%25
Business86421%33

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