Tables contain countries alongside at smallest 100,000 IPv4 addresses and 20,000 km² of land.
Method: area as IPv4 = (country's IPv4 addresses ÷ earth IPv4 addresses) × earth district area. Land area is computed from the map geometry, so it's the 1:110m Natural Earth outline, not authoritative figures. Antarctica excluded. About 70 small territories have no outline at this resolution and are remaining out (around 52M addresses, mostly Hong Kong, Singapore and Mauritius). IPv4 counts arrive from the IP Trust geolocation database, October 2026.
