AS43939 INTERNETIA_ETTH2-AS Netia SA

INTERNETIA_ETTH2-AS Netia SA · registered in Poland

IPv4 addresses43,0085 prefixes · 0.001% of announced IPv4

Rank in Poland#35largest network in PL by IPv4 space, of 2,091 · 0.23% of PL

Rank worldwide#4,164of 79,396 networks with IPv4

IPv62 x /32 (131,072 x /48)6 prefixes

CountryPoland2,145 ASNs registered there

Open AS43939 in ASN lookup Look up an IP in this network (78.31.166.1) All networks in Poland

IPv4 prefixes

All 5 prefixes, in address order.

78.31.166.0/23
87.99.32.0/19
90.156.0.0/17
91.195.232.0/23
185.2.36.0/22

IPv6 prefixes

All 6 prefixes.

2a00:1d18::/32
2a02:2270::/35
2a02:2270:2000::/36
2a02:2270:3000::/36
2a02:2270:4000::/34
2a02:2270:8000::/33

Similar-sized networks in Poland

ASNNameIPv4 addresses

AS8323#32 CYFRONET-AS2 Academic Computer Centre CYFRONET AGH50,944

AS13000#33 LEON-AS Leon Sp. z o.o.50,432

AS29167#34 BSA-PLUS-INTERNET Netia SA49,152

AS9085#36 SUPERMEDIA-AS SUPERMEDIA Sp.z.o.o.42,240

AS42739#37 FONE-ASN Hawe Telekom S.A.39,680

AS8256#38 LODMAN-AS Lodz University of Technology39,680

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