IPv6 in Estonia
IPv6 adoption can be measured in several ways. We measure what the routing system shows: how much IPv6 space Estonian holders have received, and how many of their networks actually announce it. How many visitors reach websites over IPv6 is a different measurement, published by APNIC Labs and Google.
- Estonian networks announcing IPv6
- 49%
- 89 of 181 networks that announce routes
- IPv6 prefixes announced
- 297
- IPv6 blocks registered
- 165
- Oldest delegation on record: 16 May 2002
- IPv6 space registered in Estonia
- 778 × /32
Large networks without IPv6 routes
Estonian networks among the 30 largest by IPv4 space that announce no IPv6 prefix in our copy of the BGP table.
Delegations by year
| Year | IPv6 blocks |
|---|---|
| 2002 | 1 |
| 2003 | 3 |
| 2004 | 2 |
| 2006 | 1 |
| 2008 | 1 |
| 2009 | 3 |
| 2010 | 3 |
| 2011 | 9 |
| 2012 | 3 |
| 2013 | 9 |
| 2014 | 13 |
| 2015 | 5 |
| 2016 | 12 |
| 2017 | 13 |
| 2018 | 6 |
| 2019 | 12 |
| 2020 | 6 |
| 2021 | 17 |
| 2022 | 10 |
| 2023 | 10 |
| 2024 | 10 |
| 2025 | 10 |
| 2026 | 6 |
How these figures have changed
| Snapshot | ASNs announcing | of them with IPv6 |
|---|---|---|
| 9 Nov 2026, 22:24 | 181 | 49% |
| 9 Nov 2026, 22:23 | 181 | 49% |
Visitor-side measurements
APNIC Labs and Google publish the share of users reaching them over IPv6, per country. They measure end users, not networks, and the two views complement each other.