LAYER3 INTEL
Get started
Sign in
Data as of Nov 6, 2026

206.100.0.0/14

No anonymizer space

CenturyLink Communications, LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS3561
Type
Internet provider
>99% of it

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
206.100.0.0/21
since Oct 2020
AS3561Internet providerCenturyLink Communications, LLC
206.101.32.0/21
since May 2019
AS3561Internet providerCenturyLink Communications, LLC
206.103.208.0/24
since Jun 2013
AS209ResidentialCenturyLink Communications, LLC
206.103.209.0/24
since Jun 2013
AS209ResidentialCenturyLink Communications, LLC
206.103.210.0/24
since Jun 2013
AS209ResidentialCenturyLink Communications, LLC
206.103.211.0/24
since Jun 2013
AS209ResidentialCenturyLink Communications, LLC
206.103.213.0/24
since Jun 2013
AS209ResidentialCenturyLink Communications, LLC
206.103.214.0/24
since Jun 2013
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
206.99.128.0 - 206.103.255.255294,912CENTURYLINK-LEGACY-SAVVIS-BLK144CenturyLink Communications, LLC (CCL-534) · USDirect AllocationAug 15, 1995abuse@aup.lumen.com
└ 206.100.0.80/2816SAVV-S608857-0unknown———
└ 206.100.0.144/298SAVV-S233453-0unknown———
└ 206.100.0.168/298SAVV-S604518-0unknown———
└ 206.100.0.200/298SAVV-S618608-0unknown———
└ 206.100.0.232/298SAVV-S618608-0unknown———
└ 206.100.0.240/2816SAVV-S619265-0unknown———
└ 206.100.1.64/2732SAVV-S615579-0unknown———
└ 206.100.2.0/24256SAVV-S615579-0unknown———
└ 206.100.3.0/24256SAVV-S233453-0unknown———
└ 206.100.4.0/25128SAVV-S618608-0unknown———
└ 206.100.4.144/298SAVV-S619126-0unknown———
└ 206.100.6.0/2816SAVV-S621563-0unknown———
└ 206.100.6.64/2732SAVV-S639681-0unknown———
└ 206.100.168.0/24256SAVV-S266446-0unknown———
└ 206.103.20.0/23512SAVV-S254642-0unknown———
└ 206.103.72.24/298SAVV-S605165-0unknown———
└ 206.103.72.32/298SAVV-S605159-0unknown———
└ 206.103.72.40/298SAVV-S605164-0unknown———
└ 206.103.72.48/298SAVV-S605083-0unknown———
└ 206.103.91.64/2664SAVV-S231869-1unknown———
└ 206.103.128.8/298SAVV-ZZTHLN-0unknown———
└ 206.103.214.0/2732SAVV-S616192-3unknown———
└ 206.103.228.0/2816SAVV-S234428-1unknown———
└ 206.103.228.160/298SAVV-S234995unknown———
└ 206.103.228.176/298SAVV-S605092-0unknown———

Composition

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

Announced space

Address share

Announced space

Types across the prefix

262,144 addresses
TypeAddressesShareRanges
Internet provider260,192>99%22
Residential1,5040.57%6
Business4480.17%21

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