Iceland holds 920,576 IPv4 addresses from RIPE NCC.
Regional registries have allocated 920,576 IPv4 addresses in 174 blocks, 72 IPv6 blocks and 86 network numbers to organisations in Iceland, the first on 10 Oct 1988. By DB-IP’s count the largest network here is Ljosleidarinn ehf (AS12969).
Registered here vs used here
The RIR count is what was allocated to organisations registered in Iceland; DB-IP’s count is where it estimates addresses are used. DB-IP places 11,554 more IPv4 addresses in Iceland than were allocated here, which happens when networks registered elsewhere (cloud providers, multinationals) operate in the country.
Largest networks by IPv4 space in Iceland
IP Geolocation by DB-IP (ASN Lite × Country Lite, CC BY 4.0).
Allocations per year
Delegation records per year (IPv4 blocks + IPv6 blocks + ASN records) still current in the RIR files. Last 12 years shown.
Download the ranges
Every IPv4 and IPv6 range DB-IP Country Lite places in Iceland, as CSV. The file carries DB-IP’s attribution, which you must keep if you republish it.
Sources
- NRO RIR delegated-extended statistics · checked 4 Nov 2026
- DB-IP IP to Country Lite (CC BY 4.0) · checked 3 Nov 2026