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Data as of Nov 7, 2026

147.251.0.0/16

81 residential-proxy exits · 30 days

CESNET z.s.p.o. · space held by Masarykova univerzita - Ustav vypocetni techniky

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

Residential-proxy exits

Proxy exits
81
0.12% of its addresses · 30 days
Spread
5 of 256
/24s with at least one exit
Providers
27
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

1.3K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
147.251.163.0/24051
147.251.15.0/24015
147.251.13.0/2408
147.251.47.0/2405
147.251.22.0/2402

Proxy providers listing exits

  • 9Proxy
  • AnyIP
  • BottingTools
  • Byteful
  • CatProxies
  • Decodo
  • EZProxies
  • EnigmaProxy
  • FastProxy
  • Geonode
  • HideProxy
  • InfiniteProxies
  • LemonBright
  • LudaxProxy
  • NextProxy
  • NovaProxy
  • Oxylabs
  • ProxiesVision
  • Proxiware
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • RainProxy
  • RealProxy
  • Shifter
  • Thordata
  • VantageProxies

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