LAYER3 INTEL
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Data as of Nov 12, 2026

133.28.0.0/16

166 residential-proxy exits · 30 days

Kanazawa University · space held by Japan Network Information Center

Announcement
this exact prefix
No RPKI
Announced by
AS55380
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
166
0.25% of its addresses · 30 days
Spread
34 of 256
/24s with at least one exit
Providers
4
selling exits here
Oct 13, 2026 – Nov 11, 2026

Exits seen per day

651 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
133.28.217.0/24013
133.28.199.0/24012
133.28.210.0/24011
133.28.192.0/24010
133.28.198.0/2409
133.28.196.0/2408
133.28.197.0/2408
133.28.221.0/2408
133.28.212.0/2406
133.28.207.0/2406
133.28.203.0/2406
133.28.200.0/2406
133.28.204.0/2406
133.28.213.0/2405
133.28.218.0/2405
133.28.202.0/2405
133.28.216.0/2405
133.28.211.0/2405
133.28.194.0/2405
133.28.208.0/2405
133.28.209.0/2405
133.28.214.0/2404
133.28.206.0/2404
133.28.193.0/2404

Proxy providers listing exits

  • RainProxy
  • Shifter
  • ThunderProxy
  • ZENPROXY_PREMIUM

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
Sep 2021 · 5.1 yr
Origin networks
2
Last change of origin
Apr 2015
Recorded history

History

Handoffs
1