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Data as of Nov 15, 2026

203.131.208.0/20

143 residential-proxy exits · 30 days

Thammasat University in thailand · space held by Thammasat University

Announcement
this exact prefix
No RPKI
Announced by
AS37992
Type
Business

Residential-proxy exits

Proxy exits
143
3.5% of its addresses · 30 days
Spread
12 of 16
/24s with at least one exit
Providers
86
selling exits here
Oct 16, 2026 – Nov 14, 2026

Exits seen per day

8.1K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
203.131.216.0/24053
203.131.217.0/24024
203.131.223.0/24016
203.131.211.0/24011
203.131.221.0/2409
203.131.214.0/2407
203.131.220.0/2406
203.131.208.0/2405
203.131.213.0/2405
203.131.210.0/2404
203.131.209.0/2402
203.131.219.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 911Proxy
  • 9Proxy
  • APROXY
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • BartProxies
  • BestProxy
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GonzoProxy
  • HideProxy
  • IPOasis
  • IPPeak
  • IPROCKET_BASIC
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • Kookey
  • LUMIPROXY
  • LemonBright
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • NSocks
  • NextProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYLANE
  • PROXYSALE
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • PROXY_CC
  • PrivateProxy
  • ProxiesVision
  • Proxiware
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxyma
  • RainProxy
  • ResiProxies
  • Shifter
  • Smartproxy
  • TORCHPROXIES_BASIC
  • TORCHPROXIES_PREMIUM
  • TORCHPROXIES_X
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • ZENPROXY_PREMIUM

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
203.131.208.0/23
since Apr 2006
AS37992Business7Thammasat University
203.131.210.0/23
since Apr 2006
AS37992Business15Thammasat University
203.131.212.0/23
since Apr 2006
AS37992Business5Thammasat University
203.131.214.0/23
since Apr 2006
AS37992Business7Thammasat University
203.131.216.0/23
since Apr 2006
AS37992Business77Thammasat University
203.131.218.0/23
since Apr 2006
AS37992Business1Thammasat University
203.131.220.0/23
since Apr 2006
AS37992Business15Thammasat University
203.131.222.0/23
since Apr 2006
AS37992Business16Thammasat University
203.131.223.0/24
since Oct 2011
AS37992Business16Thammasat University

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Apr 2006
Current origin since
Apr 2006 · 21 yr
Origin networks
1