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Data as of Nov 9, 2026

173.224.21.0/24

1 residential-proxy exit · 30 days

Four-U Technologies, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS46328
Type
Residential
94% of it

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Always-on exits
1
100% of its exits
Providers
12
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

1.6K observations

Proxy providers listing exits

  • 711Proxy
  • B2Proxy
  • BottingTools
  • EZProxies
  • GloryCloud
  • IPFly
  • IPPeak
  • LudaxProxy
  • PuraRoute
  • RainProxy
  • RoamProxy
  • RolaProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
173.224.16.0/20
since Jan 2010
AS46328Residential32
9 always on
Four-U Technologies, 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
173.224.16.0/204,096BIG4-NETFour-U Technologies, LLC (FOURU) · USDirect AllocationJan 11, 2010domains@connections.net
└ 173.224.21.176/2816HUSKER-AGunknown———

Composition

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

Announced space

Address share

Announced space

Types across the prefix

256 addresses
TypeAddressesShareRanges
Residential24094%2
Business166.3%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS46328

US
Name
Four-U Technologies, LLC
Type
Internet provider
Registered
Aug 14, 2008
Domain
connections.net
Industry
Computer and Information Technology
Spamhaus ASN-DROP
not listed