LAYER3 INTEL
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Data as of Nov 4, 2026

130.158.0.0/16

5 residential-proxy exits · 30 days

University of Tsukuba

Announcement
this exact prefix
No RPKI
Announced by
AS37917
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
5
<0.01% of its addresses · 30 days
Spread
5 of 256
/24s with at least one exit
Providers
28
selling exits here
Oct 5, 2026 – Nov 3, 2026

Exits seen per day

430 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
130.158.15.0/2401
130.158.43.0/2401
130.158.49.0/2401
130.158.228.0/2401
130.158.247.0/2401

Proxy providers listing exits

  • 2Captcha
  • BirdProxies
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • GSocks
  • Geonix
  • GonzoProxy
  • IPOasis
  • Infatica
  • LemonBright
  • MangoProxy
  • NodeMaven
  • NodeProxy
  • NovaProxy
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • Proxyma
  • Shifter
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • VitalProxy

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS37917

JP
Name
University of Tsukuba
Type
Education
Registered
Jan 30, 2006
Domain
tsukuba.ac.jp
Spamhaus ASN-DROP
not listed