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Data as of Nov 14, 2026

74.221.8.0/21

8 residential-proxy exits · 30 days

Ritter Communications · space held by Rightfiber

Announcement
this exact prefix
No RPKI
Announced by
AS21725
Type
Residential

Residential-proxy exits

Proxy exits
8
0.39% of its addresses · 30 days
Always-on exits
1
13% of its exits
Spread
4 of 8
/24s with at least one exit
Providers
37
selling exits here
Oct 15, 2026 – Nov 13, 2026

Exits seen per day

3.8K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
74.221.10.0/2412
74.221.12.0/2404
74.221.8.0/2401
74.221.14.0/2401

Proxy providers listing exits

  • 711Proxy
  • ASHBURNPROXIES
  • B2Proxy
  • BottingTools
  • Bright Data
  • Byteful
  • CliProxy
  • ColaProxy
  • EZProxies
  • EnigmaProxy
  • FastProxy
  • GloryCloud
  • HELODATA
  • IPFly
  • IPPeak
  • IPROCKET_BASIC
  • IPROCKET_PREMIUM
  • KocerRoxy
  • LOKIPROXY
  • LemonBright
  • LudaxProxy
  • MoMoProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Proxiware
  • Proxy302
  • ProxyEmpire
  • PuraRoute
  • RainProxy
  • RoamProxy
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalExclusive
  • WealthProxies
  • YumiProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
74.221.0.0/20
since Feb 2023
AS23404Residential143
46 always on
Rightfiber
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
74.221.11.0/24
since Oct 2018
AS23404ResidentialRightfiber
74.221.13.0/24
since Feb 2020
AS21725ResidentialRightfiber
74.221.15.0/24
since May 2021
AS23404ResidentialRightfiber

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Stable
First seen
Aug 2021
Current origin since
Aug 2021 · 5.2 yr
Origin networks
1