AS39603

P4NET

Announces 565,248 addresses in 19 prefixes. None of it is anonymizer space.

Type

Internet provider

Proxy activity, 30 days

25K exits

#362 among origins

Announced prefixes

Arrived

Sort

Prefix	Type	Proxy exits	Holder
5.173.0.0/17 since Jul 2018	Residential	887 22 always on	P4 Sp. z o.o.
5.173.128.0/18 since Aug 2018	Residential	1,869 43 always on	P4 Sp. z o.o.
5.173.192.0/19 since Aug 2018	Residential	1,006 35 always on	P4 Sp. z o.o.
31.174.0.0/15 since Apr 2011	Residential	4,011 63 always on	P4 Sp. z o.o.
46.112.0.0/16 since Aug 2016	Residential	1,970 15 always on	P4 Sp. z o.o.
46.113.0.0/16 since Aug 2016	Residential	459 12 always on	P4 Sp. z o.o.
89.108.192.0/18 since Jun 2006	Mobile		P4 Sp. z o.o.
89.108.200.0/21 since Dec 2013	Residential		P4 Sp. z o.o.
89.108.208.0/21 since Dec 2013	Residential		P4 Sp. z o.o.
94.254.128.0/17 since Mar 2019	Residential	407 7 always on	P4 Sp. z o.o.
94.254.128.0/20 since Aug 2016	Residential	184 5 always on	P4 Sp. z o.o.
94.254.144.0/20 since Aug 2016	Residential		P4 Sp. z o.o.
94.254.160.0/19 since Feb 2016	Residential	147 1 always on	P4 Sp. z o.o.
94.254.192.0/19 since Feb 2015	Residential		P4 Sp. z o.o.
94.254.224.0/20 since Dec 2015	Residential	65	P4 Sp. z o.o.
109.243.0.0/16 since Jan 2010	Residential	10,902 626 always on	P4 Sp. z o.o.
109.243.128.0/17 since Feb 2012	Residential	8,496 232 always on	P4 Sp. z o.o.
109.243.192.0/18 since Aug 2025	Residential	7,043	P4 Sp. z o.o.
164.126.0.0/15 since Dec 2011	Residential	3,016 10 always on	P4 Sp. z o.o.

Always-on exits

833

3.4% of its exits

Spread

383

/24s with at least one exit

Providers

115

selling exits here

Oct 4, 2026 – Nov 2, 2026

3.7M observations

Profile