Data as of Nov 10, 2026
Autonomous system

AS394056

BIF IV

Announces 2,816 addresses in 12 prefixes. None of it is anonymizer space.

Type
Internet provider
US
Proxy activity, 30 days
454 exits

Announced prefixes

Arrived
PrefixTypeProxy exitsRPKI
66.33.8.0/21
since Aug 2023
Residential436
129 always on
66.33.8.0/24
since Jan 2023
Residential132
28 always on
66.33.9.0/24
since Dec 2022
Residential3
1 always on
66.33.10.0/24
since Aug 2023
Residential111
25 always on
66.33.11.0/24
since Aug 2023
Residential3
1 always on
66.33.12.0/24
since Apr 2025
Residential108
55 always on
66.33.13.0/24
since Mar 2025
Residential70
15 always on
66.33.14.0/24
since Oct 2025
Residential5
3 always on
66.33.15.0/24
since Nov 2025
Residential4
1 always on
72.57.0.0/24
since Feb 2026
Residential
72.57.1.0/24
since Feb 2026
Residential
72.57.2.0/24
since Aug 2026
Residential17
5 always on

Residential-proxy exposure

Always-on exits
134
30% of its exits
Spread
9
/24s with at least one exit
Providers
110
selling exits here

/24s with the most always-on exits

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • Elusive
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HydraProxy
  • IPFly
  • IPMUSK
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • MarsProxies
  • Maskify
  • MoMoProxy
  • MrScraper
  • NSocks
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYON
  • PROXYSCRAPE
  • PSBProxy
  • PacketStream
  • PrivateByte
  • PrivateProxy
  • Proxies.fo
  • Proxio
  • Proxiware
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • RoamProxy
  • RolaProxy
  • SPYDERPROXY_BASIC
  • SPYDERPROXY_PREMIUM
  • Shifter
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VProxy
  • VantageProxies
  • VitalExclusive
  • VitalProxy
  • WealthProxies
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM

Proxy activity

Oct 11, 2026 – Nov 9, 2026

AS394056, day by day

517K observations

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it