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Data as of Nov 14, 2026

81.201.48.0/21

24 residential-proxy exits · 30 days

FreeTel, s.r.o.

Announcement
this exact prefix
RPKI valid
Announced by
AS8251
Type
Unknown
Risk
0 / 100 · Low
Proxy exits nearby

Residential-proxy exits

Proxy exits
24
1.2% of its addresses · 30 days
Always-on exits
4
17% of its exits
Spread
7 of 8
/24s with at least one exit
Providers
53
selling exits here
Oct 15, 2026 – Nov 13, 2026

Exits seen per day

9.1K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
81.201.48.0/24410
81.201.50.0/2404
81.201.54.0/2404
81.201.53.0/2403
81.201.49.0/2401
81.201.51.0/2401
81.201.52.0/2401

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • Decodo
  • EnigmaProxy
  • GSocks
  • Geonode
  • GloryCloud
  • IPFly
  • IPPeak
  • IPROCKET_BASIC
  • IPROCKET_PREMIUM
  • Infatica
  • InfiniteProxies
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • MoMoProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYLANE
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • PrivateProxy
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • Proxyma
  • PuraRoute
  • RainProxy
  • RoamProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • VitalExclusive
  • ZENPROXY_PREMIUM

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
81.201.48.0/204,096CZ-KLFREE-20060620FreeTel, s.r.o. (ORG-SK14-RIPE) · CZALLOCATED PAJun 20, 2006abuse@nfx.cz
└ 81.201.48.0/2664KLFREENETKLFree.net, o.s. (ORG-KLF1-RIPE)ASSIGNED PAJun 24, 2006abuse@klfree.net
└ 81.201.48.64 - 81.201.48.15996NFX-SITELFreeTel s.r.o. (ORG-FT39-RIPE)ASSIGNED PAMar 17, 2011noc@freetel.cz
└ 81.201.48.160/2732NFX-PUBLIC-CORENFX, z.s.p.o (ORG-NFX2-RIPE)ASSIGNED PAFeb 25, 2007abuse@nfx.cz
└ 81.201.48.192/2664NFX-PUBLIC-CORENFX, z.s.p.o (ORG-NFX2-RIPE)ASSIGNED PAFeb 25, 2007abuse@nfx.cz
└ 81.201.49.0/2664KLFREENETKLFree.net, o.s. (ORG-KLF1-RIPE)ASSIGNED PAJun 24, 2006abuse@klfree.net
└ 81.201.49.64/2664MAGISTRAT-KLADNOMagistrat mesta Kladna (ORG-MAKL1-RIPE)ASSIGNED PAOct 30, 2007jan.voros@mestokladno.cz
└ 81.201.49.128/25128KLFREENETKLFree.net, o.s. (ORG-KLF1-RIPE)ASSIGNED PAJul 15, 2007abuse@klfree.net
└ 81.201.50.0/25128KLFREENETKLFree.net, o.s. (ORG-KLF1-RIPE)ASSIGNED PAJul 15, 2007abuse@klfree.net
└ 81.201.50.128/25128KLFREENETKLFree.net, o.s. (ORG-KLF1-RIPE)ASSIGNED PAJun 24, 2006abuse@klfree.net
└ 81.201.51.0/24256KLFREENETKLFree.net, o.s. (ORG-KLF1-RIPE)ASSIGNED PAJun 24, 2006abuse@klfree.net
└ 81.201.52.0/221,024KLFREENETKLFree.net, o.s. (ORG-KLF1-RIPE)ASSIGNED PAJun 24, 2006abuse@klfree.net

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Oct 2006
Current origin since
Oct 2006 · 20 yr
Origin networks
1