AS50188 KOLNET KOLNET Sp. z o.o.

KOLNET KOLNET Sp. z o.o. · registered in Poland

IPv4 addresses8,1923 prefixes · <0.001% of announced IPv4

Rank in Poland#165largest network in PL by IPv4 space, of 2,091 · 0.04% of PL

Rank worldwide#10,799of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryPoland2,145 ASNs registered there

Open AS50188 in ASN lookup Look up an IP in this network (88.135.160.1) All networks in Poland

IPv4 prefixes

All 3 prefixes, in address order.

88.135.160.0/20
95.215.192.0/21
213.5.248.0/21

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AS51390#166 MTMINFO-AS MTM-INFO S.J. Mariusz Pikor, Tomasz Taczanski8,192

AS197697#167 PL-LUB-DERKOM-AS Dariusz Klimczuk trading as DERKOM Sp. J.8,192

AS198577#168 BESTPARTNER-ASN BEST PARTNER Andrzej Czachor8,192

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