All ASNs

Autonomous System details for AS31242

AS31242

P4 Sp. z o.o. • play.pl

AS31242 — P4 Sp. z o.o.

AS Name

TKPSA-AS

Country

Poland (PL)

Website

play.pl

Number of IPv4

113,664

Number of IPv6

1.58 × 10²⁹

ASN type

ISP

Status

Allocated

Registry

RIPE

Allocated

March 29, 2004

Last updated

July 06, 2026

IP Ranges

57 IPv4 prefixes, 2 IPv6 prefixes

Prefix	Company	Number of IPs
31.172.176.0/20	3S Fibertech Sp. z o.o.	4,096
80.249.130.0/24	Tomasz Laguz trading as Tetryon	256
83.175.162.0/24	P4 Sp. z o.o.	256
83.175.166.0/24	P4 Sp. z o.o.	256
84.205.170.0/24	Sperasoft Poland Sp. z o.o.	256
84.205.176.0/22	P4 Sp. z o.o.	1,024
84.205.183.0/24	Silesia Pro Sp. z.o.o	256
84.205.184.0/24	P4 Sp. z o.o.	256
84.205.185.0/24	P4 Sp. z o.o.	256
84.205.187.0/24	Narodowy Instytut Onkologii im. Marii Sklodowskiej-Curie - Panstwowy Instytut Badawczy Oddzial w Gliwicach	256
84.205.189.0/24	P4 Sp. z o.o.	256
84.205.190.0/24	P4 Sp. z o.o.	256
84.205.191.0/24	P4 Sp. z o.o.	256
85.14.64.0/18	Galileusz Network	16,384
89.25.128.0/17	3S S.A.	32,768
91.90.72.0/21	Info-Coig Marcin Prazuch	2,048
91.90.176.0/20	P4 Sp. z o.o.	4,096
91.193.184.0/22	P4 Sp. z o.o.	1,024
91.203.216.0/22	JANUSZ LYSON	1,024
91.208.182.0/24	Okregowa Komisja Egzaminacyjna we Wroclawiu	256
91.208.189.0/24	Burda Publishing Polska Sp. z o.o.	256
91.226.38.0/23	ELGROM P.M.I.E. Garbacz Jerzy	512
91.227.120.0/24	eSky.pl S.A.	256
91.227.199.0/24	P4 Sp. z o.o.	256
91.227.200.0/23	P4 Sp. z o.o.	512
91.227.202.0/23	P4 Sp. z o.o.	512
93.179.192.0/18	TKP S.A. Network	16,384
119.12.17.0/24	P4 Sp. z o.o.	256
119.12.22.0/24	P4 Sp. z o.o.	256
119.12.23.0/24	P4 Sp. z o.o.	256
119.12.28.0/22	P4 Sp. z o.o.	1,024
178.219.20.0/24	P4 Sp. z o.o.	256
178.219.21.0/24	P4 Sp. z o.o.	256
178.219.22.0/24	P4 Sp. z o.o.	256
178.219.23.0/24	P4 Sp. z o.o.	256
178.219.24.0/24	P4 Sp. z o.o.	256
178.219.31.0/24	P4 Sp. z o.o.	256
185.54.184.0/22	P4 Sp. z o.o.	1,024
185.157.236.0/24	merce.com S.A.	256
185.157.237.0/24	merce.com S.A.	256
185.157.238.0/24	I SYSTEMS NETWORK	256
185.157.239.0/24	I SYSTEMS NETWORK	256
188.117.128.0/18	P4 Sp. z o.o.	16,384
192.150.83.0/24	mc2.pl Sp. z o.o.	256
193.16.229.0/24	Euvic IT SA	256
193.43.148.0/24	TARTEL Sp. z o.o.	256
193.106.244.0/22	P4 Sp. z o.o.	1,024
193.150.165.0/24	Polkomp Krzysztof Nepora	256
193.151.100.0/22	F.H.U. KosNet Witold Kosma	1,024
194.63.128.0/22	AKKnet Sp. z o.o.	1,024
194.110.127.0/24	SIG SP. Z O.O.	256
194.150.96.0/22	P4 Sp. z o.o.	1,024
195.95.164.0/24	THOMAS C. DABROWSKI trading as DENTONS EUROPE DABROWSKI I WSPOLNICY SK	256
195.128.242.0/23	AKKnet Sp. z o.o.	512
195.242.68.0/24	GALONSKA LUKASZ DRAMA - SIECI KOMPUTEROWE	256
195.242.69.0/24	P4 Sp. z o.o.	256
213.179.72.0/22	P4 Sp. z o.o.	1,024
2a00:13a0::/32	P4 Sp. z o.o.	7.92 × 10²⁸
2a10:ac00::/32	Tomasz Laguz trading as Tetryon	7.92 × 10²⁸

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS31242

9 peers

AS6939 AS13194 AS24482 AS42295 AS62000 AS137409 AS35320 AS49544 AS50629

AS31242 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS31242

3 upstreams

AS174 AS1299 AS3320

AS31242 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS31242 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS31242

81 downstreams

AS12075 AS12580 AS15391 AS19197 AS28815 AS28978 AS30753 AS31106 AS31604 AS33895 AS34324 AS34509 AS34719 AS35538 AS35760 AS38921 AS39255 AS39489 AS42877 AS43015 AS43173 AS43290 AS43498 AS44124 AS44860 AS45016 AS47476 AS47830 AS48208 AS48523 AS48782 AS49200 AS49787 AS49946 AS50830 AS52020 AS60418 AS60964 AS60968 AS196702 AS196806 AS196899 AS196926 AS197027 AS197274 AS197527 AS197702 AS197828 AS198007 AS198050 AS198094 AS198131 AS198146 AS198235 AS198278 AS198695 AS198854 AS198921 AS199212 AS199444 AS199601 AS199648 AS200543 AS200633 AS200714 AS200974 AS201753 AS203313 AS203688 AS203689 AS204837 AS205096 AS205395 AS205708 AS207325 AS207742 AS210271 AS210287 AS210913 AS212909 AS213824

AS31242 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.