AS44124 RYBNET-AS Rybnet Sp. z o.o. Sp. k.

RYBNET-AS Rybnet Sp. z o.o. Sp. k. · registered in Poland

IPv4 addresses14,3367 prefixes · <0.001% of announced IPv4

Rank in Poland#103largest network in PL by IPv4 space, of 2,091 · 0.08% of PL

Rank worldwide#7,518of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryPoland2,145 ASNs registered there

Open AS44124 in ASN lookup Look up an IP in this network (78.31.136.1) All networks in Poland

IPv4 prefixes

All 7 prefixes, in address order.

78.31.136.0/21
79.124.96.0/19
81.161.104.0/22
185.34.236.0/22
193.189.116.0/23
195.20.218.0/23
195.225.244.0/22

IPv6 prefixes

All 1 prefix.

2a03:6600::/32

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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