AS198140 POSNET-SA POSNET Polska S.A.

POSNET-SA POSNET Polska S.A. · registered in Poland

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Poland#1,205largest network in PL by IPv4 space, of 2,091 · <0.01% of PL

Rank worldwide#56,150of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryPoland2,145 ASNs registered there

Open AS198140 in ASN lookup Look up an IP in this network (193.150.2.1) All networks in Poland

IPv4 prefixes

All 1 prefix, in address order.

193.150.2.0/23

Similar-sized networks in Poland

ASNNameIPv4 addresses

AS198091#1202 e-Call-Polska e-Call Polska Sp. z o.o.512

AS198098#1203 ARTKOM-AS Artur Bak Firma Handlowo - Uslugowa "ARTKOM"512

AS198115#1204 ITBT-PL-AS Crowe Advartis Accounting sp. z o.o.512

AS198146#1206 Sloneczko-Net Michal Prokopiuk FHU MAJA512

AS198158#1207 AGNET-AS FIRMA USLUGOWO-HANDLOWA "AG-net" JOANNA MACZENSKA512

AS198269#1208 CZEMPIN-NET Adam Wojciechowski512

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