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Bitcoin World Map Bitcoin in Bulgaria
Bulgaria has 29 reachable Bitcoin nodes with a known location, the 26th most of any country, or 0.47% of all nodes on the map. With 4.51 nodes per million people, it ranks 16th of 41 countries with at least a million people and 10 nodes. 22 Bitcoin ATMs are mapped in OpenStreetMap, the 13th most of any country.
Nodes: snapshot of Nov 6, 2026, 18:44 UTC · ATMs: OpenStreetMap data of Nov 6, 2026, 12:41 UTC · updated automatically every day
The reachable nodes in Bulgaria are spread over 6 areas of about 60 km. The busiest area holds 59% of them, and the three busiest together 90%. Most nodes are concentrated in a few areas.
Compared with Eastern Europe
Bulgaria has the 5th most reachable nodes in Eastern Europe. The 10 countries of Eastern Europe with data have 407 nodes on the map together, of which Bulgaria accounts for 7%, and 448 mapped ATMs.
| Country | Nodes | Per million | ATMs |
|---|---|---|---|
| Russia | 128 | 0.89 | 2 |
| Czechia | 84 | 7.72 | 81 |
| Poland | 56 | 1.54 | 160 |
| Ukraine | 32 | 0.82 | 10 |
| Bulgaria | 29 | 4.51 | 22 |
| Romania | 26 | 1.37 | 60 |
| Hungary | 23 | 2.42 | 18 |
| Slovakia | 14 | 2.59 | 95 |
| Moldova | 8 | 3.39 | 0 |
| Belarus | 7 | 0.77 | 0 |
Node software
Bitcoin Core runs on 90% of reachable nodes in Bulgaria and Bitcoin Knots on 10%, more than the 6% Knots share among all nodes on the map. The most common versions are Bitcoin Core 32.1 (24%), Bitcoin Knots (10%), Bitcoin Core 31.0 (10%).
How nodes connect
0% of the reachable nodes in Bulgaria are reached over IPv6 and 100% over IPv4. Across all nodes on the map the IPv6 share is 10%.
Largest networks
The networks with the most reachable nodes in Bulgaria are Vivacom Bulgaria EAD (24%), Belcloud LTD (17%), A1 Bulgaria EAD (10%). Nodes in data centres are often placed where the provider is registered.
Bitcoin ATMs
22 Bitcoin ATMs are mapped in OpenStreetMap in Bulgaria. The most mapped places are София (5), Бургас (2), Варна (2), Пловдив (2). The largest mapped operators are Shitcoins.club (15). Many machines are not mapped, so the real number is likely higher.
- София5
- Бургас2
- Варна2
- Пловдив2
- Стара Загора1
- Pleven1
- Кърджали1
- Varna1
- Sofia1
- Plovdiv1
- Ruse1
- Добрич1
See them on the map (switch on the ATM layer) · all ATMs as CSV (ODbL)
About these numbers
Node counts are reachable Bitcoin nodes (nodes that accept incoming connections) seen by the BTC Nodes crawler (btcnodes.io, an independent rebuild of Bitnodes) and placed by IP address with DB-IP Lite, so places are approximate. They are not the number of Bitcoin users. Nodes that run only over Tor, I2P or CJDNS have no location and are not counted for any country. ATMs are machines mapped by volunteers in OpenStreetMap. No node address is published.
Sources: node data BTC Nodes · IP Geolocation by DB-IP (CC BY 4.0) · ATM data © OpenStreetMap contributors, available under the ODbL · population: World Bank (CC BY 4.0). Data files and licences: open data · privacy.
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