AS48789 RFC-Internet RFC Internet Sp. z o.o.

RFC-Internet RFC Internet Sp. z o.o. · registered in Poland

IPv4 addresses16,38414 prefixes · <0.001% of announced IPv4

Rank in Poland#92largest network in PL by IPv4 space, of 2,091 · 0.09% of PL

Rank worldwide#6,930of 79,396 networks with IPv4

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

CountryPoland2,145 ASNs registered there

Open AS48789 in ASN lookup Look up an IP in this network (46.238.212.1) All networks in Poland

IPv4 prefixes

All 14 prefixes, in address order.

46.238.212.0/22
46.238.228.0/22
46.238.236.0/22
46.238.240.0/21
46.238.248.0/23
46.239.176.0/20
89.191.152.0/23
89.191.154.0/24
94.101.16.0/20
94.141.135.0/24
94.141.152.0/23
185.174.152.0/23
185.179.57.0/24
193.104.229.0/24

IPv6 prefixes

All 1 prefix.

2a12:6cc0::/32

Similar-sized networks in Poland

ASNNameIPv4 addresses

AS50606#89 VIRTUAOPERATOR-AS Horyzont Technologie Internetowe sp.z.o.o.16,896

AS12346#90 LUBMAN-COM-AS Maria Curie-Sklodowska University16,896

AS8364#91 POZMAN-COM Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center16,384

AS39834#93 FIBERHOST-ASN FIBERHOST S.A.16,384

AS41356#94 SMGR-AS Spoldzielnia Mieszkaniowa w Grudziadzu16,384

AS41079#95 CF-GDA Cyber_Folks S.A.16,128

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