AS51349 EIS-AS Foundation Eesti Interneti Sihtasutus

EIS-AS Foundation Eesti Interneti Sihtasutus · registered in Estonia

IPv4 addresses7682 prefixes · <0.001% of announced IPv4

Rank in Estonia#86largest network in EE by IPv4 space, of 173 · 0.05% of EE

Rank worldwide#42,644of 79,396 networks with IPv4

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

CountryEstonia183 ASNs registered there

Open AS51349 in ASN lookup Look up an IP in this network (185.83.4.1) All networks in Estonia

IPv4 prefixes

All 2 prefixes, in address order.

185.83.4.0/24
195.43.86.0/23

IPv6 prefixes

All 1 prefix.

2a00:c3a0::/32

Similar-sized networks in Estonia

ASNNameIPv4 addresses

AS209587#83 eestiloto AS Eesti Loto1,024

AS213757#84 IMPRESSIVE-SOLUTIONS-AS Impressive Solutions OU1,024

AS214919#85 KABAT-AS Kabat OU1,024

AS210671#87 Virtuaalinfra-AS Virtuaalinfra OU768

AS3920#88 PUSHPKT PUSHPKT OU768

AS204671#89 HABR-AS Habr Europe OU768

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