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Data as of Nov 13, 2026

85.71.224.0/19

4 residential-proxy exits · 30 days

O2 Czech Republic, a.s.

Announcement
this exact prefix
RPKI valid
Announced by
AS5610
Type
Residential
97% of it

Residential-proxy exits

Proxy exits
4
0.05% of its addresses · 30 days
Spread
3 of 32
/24s with at least one exit
Providers
4
selling exits here
Oct 14, 2026 – Nov 11, 2026

Exits seen per day

63 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
85.71.252.0/2402
85.71.244.0/2401
85.71.248.0/2401

Proxy providers listing exits

  • FastProxy
  • LemonBright
  • ThunderProxy
  • VitalExclusive

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
85.71.0.0/16
since Jul 2005
AS5610Residential320
13 always on
O2 Czech Republic, a.s.
85.70.0.0/15
since Jul 2005
AS5610Residential674
48 always on
O2 Czech Republic, a.s.

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
85.70.0.0/15131,072CZ-CZNET-20041102O2 Czech Republic, a.s. (ORG-STAN1-RIPE) · CZALLOCATED PANov 2, 2004abuse@o2.cz
└ 85.71.228.0/24256LIBORPETRNarodni 499ASSIGNED PAJan 5, 2018abuse@o2.cz
via CZ-CZNET-20041102
└ 85.71.240.0/24256VDFFREEVarnsdorfASSIGNED PASep 29, 2011abuse@o2.cz
via CZ-CZNET-20041102
└ 85.71.241.0/24256VDFFREEVarnsdorfASSIGNED PASep 29, 2011abuse@o2.cz
via CZ-CZNET-20041102
└ 85.71.242.0/24256VDFFREEVarnsdorfASSIGNED PASep 29, 2011abuse@o2.cz
via CZ-CZNET-20041102
└ 85.71.243.0/24256VDFFREEVarnsdorfASSIGNED PASep 29, 2011abuse@o2.cz
via CZ-CZNET-20041102
└ 85.71.244.0/24256VAUDEVILEUsti nad LabemASSIGNED PASep 5, 2005abuse@o2.cz
via CZ-CZNET-20041102
└ 85.71.245.0/24256VAUDEVILEUsti nad LabemASSIGNED PASep 5, 2005abuse@o2.cz
via CZ-CZNET-20041102
└ 85.71.246.0/24256KARLOVARSKYNETKarlovy VaryASSIGNED PASep 5, 2005abuse@o2.cz
via CZ-CZNET-20041102
└ 85.71.247.0/24256INTERNETHOMEAkviziceASSIGNED PASep 5, 2005abuse@o2.cz
via CZ-CZNET-20041102
└ 85.71.248.0/24256TITANREALRicanyASSIGNED PASep 5, 2005abuse@o2.cz
via CZ-CZNET-20041102
└ 85.71.249.0/24256VITKOVICE-ITSOstravaASSIGNED PASep 5, 2005abuse@o2.cz
via CZ-CZNET-20041102
└ 85.71.250.0/24256VITKOVICE-ITSOstravaASSIGNED PASep 5, 2005abuse@o2.cz
via CZ-CZNET-20041102
└ 85.71.251.0/24256HOSTINGHC NaganoASSIGNED PASep 5, 2005abuse@o2.cz
via CZ-CZNET-20041102
└ 85.71.252.0/24256VITKOVICE-ITSOstravaASSIGNED PASep 5, 2005abuse@o2.cz
via CZ-CZNET-20041102
└ 85.71.253.0/24256VITKOVICE-ITSOstravaASSIGNED PASep 5, 2005abuse@o2.cz
via CZ-CZNET-20041102
└ 85.71.254.0/24256VITKOVICE-ITSOstravaASSIGNED PASep 5, 2005abuse@o2.cz
via CZ-CZNET-20041102
└ 85.71.255.0/24256VITKOVICE-ITSOstravaASSIGNED PASep 5, 2005abuse@o2.cz
via CZ-CZNET-20041102

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

8,192 addresses
TypeAddressesShareRanges
Residential7,93697%2
Hosting2563.1%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Stable
First seen
Aug 2025
Current origin since
Aug 2025 · 1.2 yr
Origin networks
1