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Data as of Nov 7, 2026

206.31.240.0/20

No anonymizer space · no proxy exits in 30 days

CenturyLink Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS3561
Type
Internet provider
75% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
206.31.0.0/16
since May 2026
AS3561Internet providerCenturyLink Communications, LLC
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
206.31.242.0/24
since May 2020
AS26527HostingCenturyLink Communications, LLC
via Netriplex Corporation

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
206.29.192.0 - 206.31.255.255147,456CENTURYLINK-LEGACY-SAVVIS-BLK161CenturyLink Communications, LLC (CCL-534) · USDirect AllocationMay 24, 1995abuse@aup.lumen.com
└ 206.31.240.0/298SAVV-S260510-0unknown———
└ 206.31.240.8/298SAVV-S601843-2unknown———
└ 206.31.240.32/2732SAVV-S602429-2unknown———
└ 206.31.240.64/2816SAVV-S602429-3unknown———
└ 206.31.240.96/2732SAVV-S601843-4unknown———
└ 206.31.240.128/25128SAVV-S601843-1unknown———
└ 206.31.242.0/24256NET-206-31-242-0-1Netriplex Corporation (NETRI-13) · USReallocatedNov 25, 2008abuse@netriplexboston.com
└ 206.31.243.0/2816INFRASTRUCTURE-HOST-TESTunknown———
└ 206.31.243.16/298SAVV-S601076-1unknown———
└ 206.31.243.48/2816SAVV-S601076-3unknown———
└ 206.31.243.88/298SAVV-S600627-3unknown———
└ 206.31.243.120/298SAVV-S602172-0unknown———
└ 206.31.243.192/2816SAVV-S233488-10unknown———
└ 206.31.243.248/298SAVV-S612216-0unknown———
└ 206.31.244.0/24256SAVV-S601076-2unknown———
└ 206.31.245.0/24256SAVV-S600935-0unknown———
└ 206.31.246.0/24256SAVV-S601400-1unknown———
└ 206.31.247.48/2816SAVV-S232958-6unknown———
└ 206.31.247.64/298SAVV-S233978-7unknown———
└ 206.31.247.72/298SAVV-S233978-8unknown———
└ 206.31.247.80/298SAVV-S233488-7unknown———
└ 206.31.247.96/2816SAVV-S233488-8unknown———
└ 206.31.247.120/298SAVV-S233978-9unknown———
└ 206.31.247.160/2732SAVV-S233479-4unknown———
└ 206.31.247.224/2732SAVV-S259054-7unknown———
└ 206.31.249.8/298SAVV-S600627-4unknown———
└ 206.31.249.40/298SAVV-S259054-3unknown———
└ 206.31.249.48/298SAVV-S259054-4unknown———
└ 206.31.249.64/2816SAVV-S259054-5unknown———
└ 206.31.249.80/2816SAVV-S259054-6unknown———
└ 206.31.249.96/2816SAVV-S601076-4unknown———
└ 206.31.249.128/298SAVV-S232853-5unknown———
└ 206.31.249.136/298SAVV-S601076-6unknown———
└ 206.31.249.160/2816SAVV-S260510-0unknown———
└ 206.31.249.192/2732SAVV-S604553-1unknown———
└ 206.31.251.0/24256SAVV-S601076-5unknown———
└ 206.31.252.0/2816SAVV-S259054-8unknown———
└ 206.31.252.16/2816SAVV-S259054-9unknown———
└ 206.31.252.32/2732SAVV-S604078-1unknown———
└ 206.31.252.96/2732SAVV-S259964-10unknown———
└ 206.31.252.192/2732SAVV-S617160-0unknown———
└ 206.31.254.0/2664SAVV-S603314-1unknown———
└ 206.31.255.0/24256SAVV-S257792-1unknown———

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 provider3,08075%24
Business76019%37
Hosting2566.3%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & 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