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Data as of Nov 10, 2026

131.112.0.0/16

84 residential-proxy exits · 30 days

Institute of Science Tokyo · space held by National University Corporation Institute of Science Tokyo

Announcement
this exact prefix
No RPKI
Announced by
AS9367
Type
Business

Residential-proxy exits

Proxy exits
84
0.13% of its addresses · 30 days
Spread
17 of 256
/24s with at least one exit
Providers
42
selling exits here
Oct 11, 2026 – Nov 9, 2026

Exits seen per day

884 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
131.112.127.0/24065
131.112.112.0/2403
131.112.83.0/2402
131.112.159.0/2402
131.112.120.0/2402
131.112.115.0/2401
131.112.104.0/2401
131.112.81.0/2401
131.112.9.0/2401
131.112.52.0/2401
131.112.51.0/2401
131.112.146.0/2401
131.112.151.0/2401
131.112.152.0/2401
131.112.38.0/2401
131.112.182.0/2401
131.112.245.0/2401

Proxy providers listing exits

  • 2Captcha
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • GSocks
  • Geonix
  • GonzoProxy
  • HydraProxy
  • IPOasis
  • IPPeak
  • Infatica
  • LemonBright
  • LemonPrime
  • MangoProxy
  • NodeMaven
  • NodeProxy
  • NovaProxy
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyRack
  • Proxyma
  • RainProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • ZENPROXY_PREMIUM

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
131.112.254.0/24
since Aug 2023
AS9367BusinessNational University Corporation Institute of Science Tokyo

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
May 2005
Current origin since
Aug 2016 · 10 yr
Origin networks
1