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bitnodesBitnodes estimates the relative size of the Bitcoin peer-to-peer network by finding all of its reachable nodes.
Reachable Bitcoin nodes ranked according to their Peer Index (PIX) as of Sat Jul 12 20:05:36 2025 EDT. PIX values are calculated only for activated IPv4/IPv6 nodes.
JSON API
NODE | RANK | ADDRESS | PIX | VI | SI | HI | AI | PI | DLI DUI | WLI WUI | MLI MUI | NSI | NI | BI |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
72.179.203.123:8333 syn-072-179-203-123… /Satoshi:28.0.0/ United States5267 | 5267 5343 | 72.179.203.123:8333 syn-072-179-203-123.res.spectrum.com /Satoshi:28.0.0/ United States | 7.4470 | 1.0000 | 1.0000 | 1.0000 | 0.8671 | 1.0000 | 1.0000 1.0000 | 1.0000 0.6982 | 1.0000 0.6667 | 0.0000 | 0.1938 | 0.0000 |
[2a01:4f9:c012:f246::1]:8333 /Satoshi:24.0.1/ Finland5268 | 5268 5260 | [2a01:4f9:c012:f246::1]:8333 /Satoshi:24.0.1/ Finland | 7.4466 | 1.0000 | 0.9924 | 0.0479 | 0.7456 | 1.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 1.0000 0.9972 | 0.0000 | 0.6422 | 0.0000 |
85.15.179.171:8333 /Satoshi:0.19.99/ Russian Federation5269 | 5269 5335 | 85.15.179.171:8333 /Satoshi:0.19.99/ Russian Federation | 7.4464 | 0.9420 | 0.9924 | 1.0000 | 0.8990 | 1.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 0.0000 0.0000 | 0.6907 | 0.9009 | 0.0000 |
158.58.231.224:8333 158-58-231-224.dbr.… /Satoshi:29.0.0/ Bulgaria5270 | 5270 3405 | 158.58.231.224:8333 158-58-231-224.dbr.ddns.bulsat.com /Satoshi:29.0.0/ Bulgaria | 7.4444 | 1.0000 | 1.0000 | 0.9996 | 0.9863 | 1.0000 | 0.0000 0.0000 | 1.0000 0.7041 | 1.0000 0.8966 | 0.9193 | 0.9163 | 0.0000 |
34.87.220.132:8333 132.220.87.34.bc.go… /Satoshi:29.0.0/ Australia5271 | 5271 5280 | 34.87.220.132:8333 132.220.87.34.bc.googleusercontent.com /Satoshi:29.0.0/ Australia | 7.4440 | 1.0000 | 0.9483 | 1.0000 | 0.7269 | 1.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 0.0000 0.9180 | 0.0000 | 0.8283 | 0.0000 |
34.13.240.154:30950 154.240.13.34.bc.go… /Satoshi:29.0.0/ Netherlands5272 | 5272 5286 | 34.13.240.154:30950 154.240.13.34.bc.googleusercontent.com /Satoshi:29.0.0/ Netherlands | 7.4434 | 1.0000 | 1.0000 | 1.0000 | 0.7276 | 0.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 0.0000 0.0000 | 0.9769 | 0.7163 | 1.0000 |
207.195.135.119:8333 207.195.135.119-st-… /Satoshi:25.1.0(Fut… United States5273 | 5273 4385 | 207.195.135.119:8333 207.195.135.119-st-tel.net /Satoshi:25.1.0(Fut… United States | 7.4431 | 1.0000 | 0.9924 | 1.0000 | 0.9357 | 1.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 0.0000 0.0000 | 0.7759 | 0.7163 | 0.0000 |
157.230.22.61:8333 /Satoshi:29.0.0/ Germany5274 | 5274 5334 | 157.230.22.61:8333 /Satoshi:29.0.0/ Germany | 7.4408 | 1.0000 | 0.0000 | 1.0000 | 0.7783 | 1.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 0.0000 0.0000 | 0.9769 | 0.6620 | 1.0000 |
116.203.151.175:8333 static.175.151.203.… /Satoshi:0.21.2/ Germany5275 | 5275 4658 | 116.203.151.175:8333 static.175.151.203.116.clients.your-server.de /Satoshi:0.21.2/ Germany | 7.4405 | 1.0000 | 0.0000 | 1.0000 | 0.7458 | 1.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 0.0000 0.9372 | 0.9769 | 0.7570 | 0.0000 |
71.227.164.119:8333 /Satoshi:22.0.0(Fut… United States5276 | 5276 5988 | 71.227.164.119:8333 /Satoshi:22.0.0(Fut… United States | 7.4390 | 1.0000 | 0.9924 | 1.0000 | 0.7857 | 1.0000 | 1.0000 1.0000 | 1.0000 0.5089 | 1.0000 0.2821 | 0.6907 | 0.1549 | 0.0000 |
173.239.33.84:8333 lidmug.net /Satoshi:23.0.0/ United States5277 | 5277 4411 | 173.239.33.84:8333 lidmug.net /Satoshi:23.0.0/ United States | 7.4388 | 1.0000 | 0.0000 | 1.0000 | 0.9494 | 1.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 0.0000 0.9399 | 0.7759 | 0.7491 | 0.0000 |
72.49.134.194:8333 mh1-dsl-72-49-134-1… /Satoshi:25.1.0(Fut… United States5278 | 5278 5285 | 72.49.134.194:8333 mh1-dsl-72-49-134-194.fuse.net /Satoshi:25.1.0(Fut… United States | 7.4383 | 1.0000 | 0.9924 | 1.0000 | 0.9376 | 1.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 0.0000 0.0000 | 0.7759 | 0.7077 | 0.0000 |
220.86.25.1:8333 /Satoshi:25.1.0(Fut… Korea (the Republic of)5278 | 5278 5171 | 220.86.25.1:8333 /Satoshi:25.1.0(Fut… Korea (the Republic of) | 7.4383 | 1.0000 | 0.9924 | 1.0000 | 0.8622 | 1.0000 | 1.0000 0.7320 | 1.0000 0.9231 | 0.8000 0.9814 | 0.0000 | 0.1227 | 0.0000 |
51.222.248.18:60333 ns5007516.ip-51-222… /Satoshi:28.1.0/ Canada5279 | 5279 5261 | 51.222.248.18:60333 ns5007516.ip-51-222-248.net /Satoshi:28.1.0/ Canada | 7.4371 | 1.0000 | 1.0000 | 1.0000 | 0.7747 | 0.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 0.0000 0.0000 | 0.8360 | 0.8012 | 1.0000 |
[2a11:3b80::225:90ff:fe78:e47c]:8333 /Satoshi:26.0.0/ Estonia5280 | 5280 5266 | [2a11:3b80::225:90ff:fe78:e47c]:8333 /Satoshi:26.0.0/ Estonia | 7.4365 | 1.0000 | 0.0000 | 1.0000 | 0.8499 | 1.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 0.0000 0.0000 | 0.9503 | 0.6108 | 1.0000 |
PIX value is calculated every 24 hours for each activated node based on its properties and network metrics. The value ranges between 0.0 and 10.0 with 10.0 being the most desirable for the Bitcoin network. The formula used to calculate PIX value is described below.
PIX = ((VI + SI + HI + AI + PI + DLI + DUI + WLI + WUI + MLI + MUI + NSI + NI + BI) / 14.0) * 10.0 rs = Rank score rs = log(max(1.0, rn)) rn = normalized reverse rank = ((rv - 1.0) / (rmax - 1.0)) * 10.0 rv = reverse rank = rmax - (r - rmin) r = rank (see details in the particular index below) cs = Count score cs = 1 - (log(c) / log(n)) n = number of reachable nodes c = subset of n (see details in the particular index below) VI = Protocol version index VI = rs rs = rank score r = rank of node's protocol version Most common protocol version is ranked 1 followed by the next most common protocol version SI = Services index SI = √(rs) rs = rank score r = rank of node's services Most common services is ranked 1 followed by the next most common services SI is set to 0.0 for node without NODE_NETWORK HI = Height index HI = h / H h = node's latest height H = consensus height AI = ASN index AI = (cs + (rs * 2.0)) / 3.0 cs = count score rs = rank score c = number of nodes from n with the same ASN r = CAIDA's AS rank PI = Port index PI = 1.0 for 8333 (default port), 0.0 for other DLI = Average daily latency index DLI = 1.0 for <= 300 ms 0.9 for <= 400 ms 0.8 for <= 500 ms 0.7 for <= 600 ms 0.6 for <= 700 ms 0.5 for <= 800 ms 0.4 for <= 900 ms 0.3 for <= 1000 ms 0.2 for <= 1100 ms 0.1 for <= 1200 ms 0.0 for > 1200 ms DUI = Daily uptime index DUI = t / T t = number of daily ticks with latency > 0 T = number of daily ticks Tick with latency <= 0 indicates that node is unreachable WLI = Average weekly latency index WLI = 1.0 for <= 300 ms 0.9 for <= 400 ms 0.8 for <= 500 ms 0.7 for <= 600 ms 0.6 for <= 700 ms 0.5 for <= 800 ms 0.4 for <= 900 ms 0.3 for <= 1000 ms 0.2 for <= 1100 ms 0.1 for <= 1200 ms 0.0 for > 1200 ms WUI = Weekly uptime index WUI = t / T t = number of weekly ticks with latency > 0 T = number of weekly ticks Tick with latency <= 0 indicates that node is unreachable MLI = Average monthly latency index MLI = 1.0 for <= 300 ms 0.9 for <= 400 ms 0.8 for <= 500 ms 0.7 for <= 600 ms 0.6 for <= 700 ms 0.5 for <= 800 ms 0.4 for <= 900 ms 0.3 for <= 1000 ms 0.2 for <= 1100 ms 0.1 for <= 1200 ms 0.0 for > 1200 ms MUI = Monthly uptime index MUI = t / T t = number of monthly ticks with latency > 0 T = number of monthly ticks Tick with latency <= 0 indicates that node is unreachable NSI = Network speed index NSI = √(log(Pi / 10.0)) Pi = node's speed percentile (to the nearest percentile between 10th and 99th) NI = Nodes index NI = √(rs) rs = rank score r = rank of i i = p ∩ n p = peers returned in addr responses n = number of reachable nodes Largest i (99th percentile) is ranked 1 followed by the next largest i BI = Block index BI = 1.0 if valid block is returned in response to getdata request, 0.0 if otherwise
Be part of the Bitcoin network by running a Bitcoin full node, e.g. Bitcoin Core.
Use this tool to check if your Bitcoin client is currently accepting incoming connections from other nodes. Port must be between 1024 and 65535.