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Data as of Nov 6, 2026

206.31.32.0/19

No anonymizer space · no proxy exits in 30 days

CenturyLink Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS3561
Type
Internet provider
73% 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
206.31.50.0/23
since Sep 2015
AS19950BusinessCenturyLink 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
206.29.192.0 - 206.31.255.255147,456CENTURYLINK-LEGACY-SAVVIS-BLK161CenturyLink Communications, LLC (CCL-534) · USDirect AllocationMay 24, 1995abuse@aup.lumen.com
└ 206.31.40.48/298SAVV-S618640-0unknown———
└ 206.31.40.56/298SAVV-S619769-0unknown———
└ 206.31.40.64/2664SAVV-S618640-0unknown———
└ 206.31.40.128/2816SAVV-S618249-0unknown———
└ 206.31.40.160/2732LUMEN-DCA-206unknown———
└ 206.31.40.192/2732SAVV-S619769-0unknown———
└ 206.31.40.224/2816SAVV-S618275-0unknown———
└ 206.31.42.0/24256SAVV-S617189-0unknown———
└ 206.31.43.0/2664SAVV-S618964-0unknown———
└ 206.31.43.64/2664SAVV-S618964-0unknown———
└ 206.31.43.128/2732SAVV-S618964-0unknown———
└ 206.31.43.160/2732SAVV-S618964-0unknown———
└ 206.31.43.192/2732SAVV-S619635-0unknown———
└ 206.31.43.224/2816SAVV-S619635-0unknown———
└ 206.31.43.240/298SAVV-S619635-0unknown———
└ 206.31.43.248/298SAVV-S620717-0unknown———
└ 206.31.44.0/25128SAVV-S618964-0unknown———
└ 206.31.44.128/2664SAVV-S600052-0unknown———
└ 206.31.44.192/2664SAVV-S619635-0unknown———
└ 206.31.45.128/25128SAVV-S620717-0unknown———
└ 206.31.46.128/2732SAVV-S619772-0unknown———
└ 206.31.46.176/2816SAVV-S617189-0unknown———
└ 206.31.48.0/2816SAVV-S618095-0unknown———
└ 206.31.48.16/2816SAVV-S618095-0unknown———
└ 206.31.48.96/2732SAVV-S621544-0unknown———
└ 206.31.48.128/2732SAVV-S617049-0unknown———
└ 206.31.52.0/2732SAVV-S613009-0unknown———
└ 206.31.52.32/298SAVV-S608714-0unknown———
└ 206.31.52.40/298SAVV-S621544-0unknown———
└ 206.31.52.56/298SAVV-S608714-0unknown———
└ 206.31.52.64/298SAVV-S621544-0unknown———
└ 206.31.52.72/298SAVV-S230006-0unknown———
└ 206.31.52.96/298SAVV-S619772-0unknown———
└ 206.31.52.104/298SAVV-S619772-0unknown———
└ 206.31.52.112/298SAVV-S615652-0unknown———
└ 206.31.52.120/298SAVV-S615652-0unknown———
└ 206.31.52.136/298SAVV-S624249-0unknown———
└ 206.31.52.152/298SAVV-S230006-0unknown———
└ 206.31.52.160/298SAVV-S230006-0unknown———
└ 206.31.52.168/298SAVV-S619772-0unknown———
└ 206.31.52.192/2664SAVV-S608714-0unknown———
└ 206.31.53.0/2732SAVV-S606855-0unknown———
└ 206.31.53.32/298SAVV-S606855-0unknown———
└ 206.31.53.72/298SAVV-S606855-0unknown———
└ 206.31.53.80/2816SAVV-S606855-0unknown———
└ 206.31.53.96/2816SAVV-S606855-0unknown———
└ 206.31.53.112/2816SAVV-S606855-0unknown———
└ 206.31.53.128/25128SAVV-S622891-0unknown———
└ 206.31.54.0/23512SAVV-S621544-0unknown———
└ 206.31.56.192/298SAVV-S606855-0unknown———
└ 206.31.56.224/2816SAVV-S606855-0unknown———
└ 206.31.56.240/2816SAVV-S606855-0unknown———
└ 206.31.57.0/24256SAVV-S619772-0unknown———
└ 206.31.58.0/2816SAVV-S626633-9unknown———
└ 206.31.58.168/298SAVV-S624678-0unknown———
└ 206.31.58.176/2816SAVV-S625356-0unknown———
└ 206.31.58.192/2816SAVV-S624678-0unknown———
└ 206.31.58.208/298SAVV-S624678-0unknown———
└ 206.31.58.224/298SAVV-S626164-0unknown———
└ 206.31.58.240/2816SAVV-S624678-0unknown———
└ 206.31.59.0/24256SAVV-S618640-0unknown———
└ 206.31.60.0/24256SAVV-S619261-0unknown———
└ 206.31.61.0/2664SAVV-S631810-0unknown———
└ 206.31.61.72/298SAVV-S601472-0unknown———
└ 206.31.61.80/298SAVV-S601472-0unknown———
└ 206.31.61.128/2732SAVV-S631679-0unknown———
└ 206.31.61.240/2816SAVV-S626681-1unknown———
└ 206.31.63.40/298SAVV-S638895-0unknown———
└ 206.31.63.56/298SAVV-S638895-0unknown———
└ 206.31.63.64/2732SAVV-S613009-11unknown———

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 provider5,99273%28
Business2,20027%66

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