IPv4 by region
An admin-1 (ISO 3166-2) choropleth of city-precise /24 space for the
2026-07 release — only blocks that geolocate to metro precision are counted, so
country-level fallbacks don't inflate a whole state. Click any region to zoom into its country;
hover for the count. Built from public-domain Natural Earth boundaries, rendered in your browser.
Region footprint
sparse → dense
fewermore
no city-precise data
City-precise = AccuracyRadius ≤ 100 km. Country-level fallbacks are excluded by design. Looking at the whole-address-space picture instead? See the density map, or look up a single block on Prefix Lookup.