AS42923 PLK-AS PKP Polskie Linie Kolejowe S.A.

PLK-AS PKP Polskie Linie Kolejowe S.A. · registered in Poland

IPv4 addresses1,2802 prefixes · <0.001% of announced IPv4

Rank in Poland#664largest network in PL by IPv4 space, of 2,091 · <0.01% of PL

Rank worldwide#28,791of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryPoland2,145 ASNs registered there

Open AS42923 in ASN lookup Look up an IP in this network (88.199.162.1) All networks in Poland

IPv4 prefixes

All 2 prefixes, in address order.

88.199.162.0/24
217.79.144.0/22

Similar-sized networks in Poland

ASNNameIPv4 addresses

AS41540#661 KOMTEL-AS Load.me sp. z o. o.1,280

AS41952#662 MARTON-MEDIA-AS Marton Media Sp. z o. o.1,280

AS42547#663 INSPORT "INSPORT" BOZENNA PIECEK1,280

AS43091#665 EFIGENCE-AS Efigence S.A.1,280

AS43253#666 CBT-AS Cebit MAriusz Marton sp.J.1,280

AS44284#667 TRONIC-AS P.H.U TRONIC1,280

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources