AS12570

O2 Czech Republic, a.s.

Announces 53,760 addresses in 11 prefixes. None of it is anonymizer space.

Type

Internet provider

Proxy activity, 30 days

315 exits

Announced prefixes

Arrived

Sort

Prefix	Type	Proxy exits	Holder
80.78.144.0/20 since Oct 2016	Residential	1 1 always on
88.83.224.0/19 since Jan 2014	Residential	8 1 always on
89.190.40.0/21 since May 2018	Residential	16 1 always on
89.190.48.0/20 since May 2018	Residential	8 2 always on
109.105.32.0/19 since Dec 2009	Residential	64 11 always on
185.8.188.0/22 since Jul 2013	Residential	15 4 always on
193.17.248.0/22 since Aug 2011	Residential	26 2 always on	ZEAL s.r.o.
195.78.122.0/23 since Aug 2011	Residential	2 1 always on	ZEAL s.r.o.
212.4.128.0/19 since Oct 2016	Residential	88 9 always on
212.96.160.0/19 since Oct 2016	Residential	23 6 always on
213.211.32.0/19 since Oct 2016	Residential	84 13 always on

Always-on exits

16% of its exits

Spread

/24s with at least one exit

Providers

selling exits here

Oct 4, 2026 – Nov 2, 2026

85K observations

Profile