LAYER3 INTEL
Get started
TripwireIntel APIIP IntelPricingBlogDocsContactSign in
Data as of Nov 3, 2026

147.231.0.0/16

27 residential-proxy exits · 30 days

CESNET z.s.p.o. · space held by Czech Academy of Sciences

Announcement
this exact prefix
RPKI valid
Announced by
AS2852
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
27
0.04% of its addresses · 30 days
Always-on exits
1
3.7% of its exits
Spread
17 of 256
/24s with at least one exit
Providers
24
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

453 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
147.231.34.0/2411
147.231.200.0/2408
147.231.138.0/2404
147.231.62.0/2401
147.231.127.0/2401
147.231.89.0/2401
147.231.100.0/2401
147.231.104.0/2401
147.231.120.0/2401
147.231.122.0/2401
147.231.19.0/2401
147.231.132.0/2401
147.231.59.0/2401
147.231.140.0/2401
147.231.53.0/2401
147.231.210.0/2401
147.231.250.0/2401

Proxy providers listing exits

  • AnyIP
  • BottingTools
  • Byteful
  • CatProxies
  • CoreProxy
  • FastProxy
  • Geonode
  • IPFly
  • IPRoyal
  • LemonBright
  • NextProxy
  • NovaProxy
  • Oxylabs
  • PacketStream
  • PrivateByte
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • PuraRoute
  • RainProxy
  • Shifter
  • SpyderProxy
  • Thordata
  • VitalExclusive

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS2852

CZ
Name
CESNET z.s.p.o.
Type
Education
Registered
Dec 20, 1993
Domain
cesnet.cz
Website
www.cesnet.cz
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed