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Data as of Nov 3, 2026

173.226.54.0/23

No anonymizer space · no proxy exits in 30 days

Level 3 Parent, LLC

Announcement
173.226.0.0/15
No RPKI
Announced by
AS3549
Type
Internet provider

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
173.226.54.0/24
since Sep 2015
AS14554Internet providerLevel 3 Parent, LLC
173.226.55.0/24
since Sep 2015
AS14554Internet providerLevel 3 Parent, LLC

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
173.226.0.0/15131,072TWTC-NETBLK-18Level 3 Parent, LLC (LPL-141) · USDirect AllocationJan 8, 2010[email protected]
└ 173.226.54.0/23512FIRSTHOP-NET4FirstHop (DL-4) · USReassignedSep 9, 2015[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 173.226.0.0/15

Prefix
173.226.0.0/15
Announced by
AS3549 Level 3 Parent, LLC
Type
Residential
Proxy exits
20
Always-on exits
4
RPKI
No RPKI
Netname
TWTC-NETBLK-18
Registrant
Level 3 Parent, LLC
RIR
ARIN
Origin network

AS3549

US
Name
Level 3 Parent, LLC
Type
Internet provider
Registered
Mar 21, 2000
Domain
lumen.com
Website
www.lumen.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed