LAYER3 INTEL
Get started
Sign in
Data as of Nov 5, 2026

205.218.0.0/18

No anonymizer space · no proxy exits in 30 days

CenturyLink Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS3561
Type
Internet provider
89% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
205.218.0.0/15
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
205.218.0.0/15131,072CENTURYLINK-LEGACY-SAVVIS-BLK173CenturyLink Communications, LLC (CCL-534) · USDirect AllocationApr 10, 1995abuse@aup.lumen.com
└ 205.218.0.0/24256SAVV-S604910-0unknown———
└ 205.218.2.8/298SAVV-S605702-0unknown———
└ 205.218.2.104/298SAVV-S606855-0unknown———
└ 205.218.2.128/298SAVV-S612789-0unknown———
└ 205.218.2.176/2816SAVV-S606855-0unknown———
└ 205.218.2.240/298SAVV-S617054-0unknown———
└ 205.218.2.248/298SAVV-S617054-0unknown———
└ 205.218.4.0/24256SAVV-S609201-1unknown———
└ 205.218.5.0/298SAVV-S610411-0unknown———
└ 205.218.5.8/298SAVV-S612563-0unknown———
└ 205.218.5.16/298SAVV-S606855-0unknown———
└ 205.218.5.24/298SAVV-S606855-0unknown———
└ 205.218.5.32/298SAVV-S606855-0unknown———
└ 205.218.5.40/298SAVV-S606855-0unknown———
└ 205.218.5.48/298SAVV-S606855-0unknown———
└ 205.218.5.64/2816SAVV-S612247-0unknown———
└ 205.218.5.80/298SAVV-S612845-0unknown———
└ 205.218.5.96/298SAVV-S608201-0unknown———
└ 205.218.5.104/298SAVV-S608201-0unknown———
└ 205.218.5.112/298SAVV-S608323-0unknown———
└ 205.218.5.136/298SAVV-S602567-0unknown———
└ 205.218.5.144/2816SAVV-S610634-0unknown———
└ 205.218.5.160/298SAVV-S610634-0unknown———
└ 205.218.5.168/298SAVV-S610634-0unknown———
└ 205.218.5.176/298SAVV-S610634-0unknown———
└ 205.218.5.184/298SAVV-S610634-0unknown———
└ 205.218.5.192/298SAVV-S610634-0unknown———
└ 205.218.5.200/298SAVV-S262381-121unknown———
└ 205.218.5.208/298SAVV-S262381-122unknown———
└ 205.218.7.0/2664SAVV-S262381-123unknown———
└ 205.218.7.64/2664SAVV-S262381-125unknown———
└ 205.218.7.128/25128SAVV-S602861-4unknown———
└ 205.218.13.48/298SAVV-S603573-0unknown———
└ 205.218.13.56/298SAVV-S603573-0unknown———
└ 205.218.13.64/2664SAVV-S610497-0unknown———
└ 205.218.13.160/2732SAVV-S639842-0unknown———
└ 205.218.16.8/298SAVV-S620430-0unknown———
└ 205.218.16.32/298SAVV-S606855-0unknown———
└ 205.218.16.64/298SAVV-S606855-0unknown———
└ 205.218.16.72/298SAVV-S606855-0unknown———
└ 205.218.16.80/2816SAVV-S609150-0unknown———
└ 205.218.17.32/2732SAVV-S615621-0unknown———
└ 205.218.17.120/298SAVV-S618953-0unknown———
└ 205.218.18.0/25128SAVV-S615621-0unknown———
└ 205.218.18.128/2816SAVV-S619125-0unknown———
└ 205.218.18.144/298SAVV-S615853-0unknown———
└ 205.218.18.152/298SAVV-S615853-0unknown———
└ 205.218.18.160/298SAVV-S617054-0unknown———
└ 205.218.18.192/2664SAVV-S615853-0unknown———
└ 205.218.19.88/298SAVV-S610550-0unknown———
└ 205.218.19.96/298SAVV-S616186-0unknown———
└ 205.218.19.104/298SAVV-S616595-0unknown———
└ 205.218.20.0/24256205-218-20-0-24unknown———
└ 205.218.21.0/24256205-218-21-0-24unknown———
└ 205.218.22.0/24256205-218-22-0-24unknown———
└ 205.218.23.0/24256SAVV-S617054-0unknown———
└ 205.218.29.0/298SAVV-S617754-0unknown———
└ 205.218.29.8/298SAVV-S617754-0unknown———
└ 205.218.29.16/298SAVV-S617049-0unknown———
└ 205.218.29.32/2816SAVV-S601677-0unknown———
└ 205.218.29.64/2664SAVV-S601677-0unknown———
└ 205.218.29.152/298SAVV-S624185-0unknown———
└ 205.218.29.208/2816SAVV-S617189-0unknown———
└ 205.218.29.224/2816SAVV-S618928-0unknown———
└ 205.218.29.240/298SAVV-S619125-0unknown———
└ 205.218.29.248/298SAVV-S257713-0unknown———
└ 205.218.30.0/24256SAVV-S621516-0unknown———
└ 205.218.33.128/2664SAVV-S620430-0unknown———
└ 205.218.33.192/298SAVV-S620424-0unknown———
└ 205.218.33.208/2816SAVV-S620615-0unknown———
└ 205.218.33.224/2816SAVV-S620615-0unknown———
└ 205.218.33.248/298SAVV-S621516-0unknown———
└ 205.218.34.0/2664SAVV-S622782-0unknown———
└ 205.218.37.0/24256SAVV-S619312-0unknown———
└ 205.218.48.0/2732SAVV-S616477-0unknown———
└ 205.218.48.128/2732SAVV-S618124-0unknown———
└ 205.218.48.160/2732SAVV-S230810-0unknown———
└ 205.218.48.192/2732SAVV-S230810-0unknown———
└ 205.218.48.224/298SAVV-S616898-0unknown———
└ 205.218.48.232/298SAVV-S616898-0unknown———
└ 205.218.48.240/298SAVV-S616898-0unknown———
└ 205.218.48.248/298SAVV-S616898-0unknown———
└ 205.218.49.0/24256205-218-49-0-24-CTLunknown———
└ 205.218.54.0/24256SAVV-S601042-0unknown———
└ 205.218.55.0/2664SAVV-S601042-0unknown———
└ 205.218.55.64/2664SAVV-S617189-0unknown———
└ 205.218.57.0/24256SAVV-S617049-0unknown———
└ 205.218.60.128/2732SAVV-S618928-0unknown———
└ 205.218.60.192/2732SAVV-S619125-0unknown———
└ 205.218.60.224/2732SAVV-S620896-0unknown———
└ 205.218.61.0/2732SAVV-S617629-0unknown———
└ 205.218.61.32/2732SAVV-S624185-0unknown———
└ 205.218.61.64/2816SAVV-S618124-0unknown———
└ 205.218.61.80/298SAVV-S610497-0unknown———
└ 205.218.61.128/2732SAVV-S631792-0unknown———
└ 205.218.62.0/24256205-218-62-0-24unknown———

Composition

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

Announced space

Address share

Announced space

Types across the prefix

16,384 addresses
TypeAddressesShareRanges
Internet provider14,59289%35
Business1,79211%84

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