AS12324 LUBMAN-EDU-AS Maria Curie-Sklodowska University

LUBMAN-EDU-AS Maria Curie-Sklodowska University · registered in Poland

IPv4 addresses66,8167 prefixes · 0.002% of announced IPv4

Rank in Poland#23largest network in PL by IPv4 space, of 2,091 · 0.35% of PL

Rank worldwide#2,601of 79,396 networks with IPv4

IPv64 x /32 (262,144 x /48)1 prefixes

CountryPoland2,145 ASNs registered there

Open AS12324 in ASN lookup Look up an IP in this network (5.201.0.1) All networks in Poland

IPv4 prefixes

All 7 prefixes, in address order.

5.201.0.0/17
87.246.192.0/19
87.246.240.0/20
185.76.104.0/22
192.188.234.0/24
212.182.0.0/18
212.182.64.0/20

IPv6 prefixes

All 1 prefix.

2a04:440::/30

Similar-sized networks in Poland

ASNNameIPv4 addresses

AS201019#20 P4NET_POZ P4 Sp. z o.o.74,752

AS43118#21 EAW-AS East & West Sp. z o.o.74,752

AS29522#22 CF-KRK Cyber_Folks S.A.71,936

AS5550#24 TASK-AS Technical University of Gdansk, Academic Computer Center TASK65,536

AS21111#25 CISG Ministerstwo Rozwoju i Technologii65,536

AS34339#26 POLFIN-AS Centrum Przetwarzania Danych Ministerstwa Finansow65,536

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