Data as of Nov 5, 2026

74.221.0.0/20

143 residential-proxy exits · 30 days

Ritter Communications · space held by Rightfiber

Announcement
this exact prefix
No RPKI
Announced by
Type
Residential

Residential-proxy exits

Proxy exits
143
3.5% of its addresses · 30 days
Always-on exits
45
31% of its exits
Spread
12 of 16
/24s with at least one exit
Providers
88
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

158K observations

/24s with the most always-on exits

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BottingTools
  • Bright Data
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • CoreProxy
  • DataImpulse
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • Kookey
  • LemonBright
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • Maskify
  • MoMoProxy
  • MrScraper
  • NSocks
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • PacketStream
  • PrivateByte
  • PrivateProxy
  • Proxies.fo
  • ProxiesVision
  • Proxiware
  • Proxmint
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • StrikeProxy
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • VitalProxy
  • WealthProxies
  • YumiProxy

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
74.221.0.0/21
since Oct 2021
AS23404Residential136
44 always on
Rightfiber
74.221.8.0/21
since Aug 2021
AS21725Residential7
1 always on
Rightfiber
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

Origin network

AS23404

US
Name
Ritter Communications
Type
Internet provider
Registered
Mar 14, 2002
Domain
rightfiber.com
Website
www.rightfiber.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed