# If IPv4 were land, which country is biggest?

If IPv4 addresses were land, which countries would own the most? The top 10 by address count, renewed every month.

- Language: en
- Published: 2026-10-30
- Tags: web, internet, map
- URL: https://devs7ud.io/en/rankings/ranking-ipv4-land-monthly-en
- Translation (ko): https://devs7ud.io/rankings/ranking-ipv4-land-monthly.md

- Ranking: monthly, as of 2026-10-30
- Source: NRO·RIR 통계 - https://www.nro.net/about/rirs/statistics/
- Basis: If IPv4 addresses were land, which countries own the most? It adds up each country's IPv4 addresses from the five regional internet registries' public statistics. The score is the address count and the note is the share of all addresses in use.

1. United States (1,606,227,104) - https://en.wikipedia.org/wiki/United_States - 43\.6% of all IPv4 addresses in use
2. China (342,984,960) - https://en.wikipedia.org/wiki/China - 9\.3% of all IPv4 addresses in use
3. Japan (188,718,912) - https://en.wikipedia.org/wiki/Japan - 5\.1% of all IPv4 addresses in use
4. United Kingdom (138,756,928) - https://en.wikipedia.org/wiki/United_Kingdom - 3\.8% of all IPv4 addresses in use
5. Germany (126,367,872) - https://en.wikipedia.org/wiki/Germany - 3\.4% of all IPv4 addresses in use
6. South Korea (112,497,472) - https://en.wikipedia.org/wiki/South_Korea - 3\.1% of all IPv4 addresses in use
7. France (81,586,768) - https://en.wikipedia.org/wiki/France - 2\.2% of all IPv4 addresses in use
8. Brazil (79,322,368) - https://en.wikipedia.org/wiki/Brazil - 2\.2% of all IPv4 addresses in use
9. Canada (67,837,440) - https://en.wikipedia.org/wiki/Canada - 1\.8% of all IPv4 addresses in use
10. Italy (54,086,016) - https://en.wikipedia.org/wiki/Italy - 1\.5% of all IPv4 addresses in use

The United States holds 43.6% of all IPv4 addresses in use, more than four times second-place China (9.3%). The top 10 countries hold over 70% of the total, and South Korea is 6th with 3.1%.

Addresses went mostly to whoever asked first while the internet was young, so the order does not follow population. The numbers are the five regional internet registries' public statistics added up as published, and the list is renewed every month.