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Data as of Nov 4, 2026

205.217.96.0/20

No anonymizer space · no proxy exits in 30 days

CenturyLink Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS3561
Type
Internet provider
90% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
205.217.0.0/17
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
205.216.0.0 - 205.217.223.255122,880CENTURYLINK-LEGACY-SAVVIS-BLK177CenturyLink Communications, LLC (CCL-534) · USDirect AllocationApr 10, 1995[email protected]
└ 205.217.106.0/2816SAVV-S235142-0unknown———
└ 205.217.106.16/298SAVV-S615434-0unknown———
└ 205.217.108.0/2664SAVV-S609362-0unknown———
└ 205.217.108.64/2664SAVV-S609813-0unknown———
└ 205.217.108.192/2732SAVV-S616455-0unknown———
└ 205.217.108.240/2816SAVV-S632915-0unknown———
└ 205.217.109.0/24256205-217-109-0-24unknown———
└ 205.217.111.0/2664SAVV-S616455-0unknown———
└ 205.217.111.128/25128SAVV-S609362-0unknown———

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 provider3,70490%6
Business3929.6%8

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