Autonomous system
AS3221: Estonian Education and Research Network
Estonia · hosting / infrastructure
Network type
hosting / infrastructure
Estimated users
1,826
Registered orgs
9
Country
Estonia
educationinternet infrastructure
Estimated users is a published estimate of how many people use this network, extrapolated from 1,069 observations over a 60 day window. Large operators often run several networks, so a low figure can mean their customers reach the internet through a sibling network.
What this tells you
- Classified as hosting infrastructure. The handful of users measured behind it are people browsing from servers, not subscribers.
- Of those, 1,826 are in Estonia, 0.1% of everyone online there.
Countries in this space
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| Estonia | 89% | 100% | |
| Not covered by any of these | 11% | - |
Organisations holding assignments here
Registered organisations account for 63% of this network's IPv4 space and 100% of its IPv6 space.
| Organisation | IPv4 share | IPv6 share | |
|---|---|---|---|
| Haridus- ja Teadusministeerium | 50% | 100% | |
| University of Tartu | 14% | <0.1% | |
| Tallinn University of Technology (TalTech) | 8% | <0.1% | |
| Tallinn University | 3% | <0.1% | |
| Tartu University Hospital | 2% | - | |
| National Institute Of Chemical Physics And Biophysics | 0.8% | <0.1% | |
| Estonian University of Life Sciences | 0.4% | <0.1% | |
| K-SPACE MTU | 0.4% | <0.1% | |
| Not covered by any of these | 37% | - |
One address can carry more than one of these, so the rows add up to more than the space they cover.
Anonymizer signals
No data for this breakdown.