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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 5 20:05:38 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
104.139.42.252:8333 syn-104-139-042-252… /Satoshi:29.0.0/ United States4765 | 4765 4718 | 104.139.42.252:8333 syn-104-139-042-252.res.spectrum.com /Satoshi:29.0.0/ United States | 7.9935 | 1.0000 | 0.9751 | 1.0000 | 0.8783 | 1.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 0.0000 0.0000 | 0.6907 | 0.6467 | 1.0000 |
[2a02:a469:2d51:1:1e69:7aff:fed4:fde6]:8833 2a02-a469-2d51-1-1e… /Satoshi:28.1.0/Kno… Netherlands4766 | 4766 4807 | [2a02:a469:2d51:1:1e69:7aff:fed4:fde6]:8833 2a02-a469-2d51-1-1e69-7aff-fed4-fde6.fixed6.kpn.net /Satoshi:28.1.0/Kno… Netherlands | 7.9934 | 1.0000 | 0.9563 | 1.0000 | 0.8453 | 0.0000 | 1.0000 1.0000 | 1.0000 0.9941 | 1.0000 0.9000 | 0.9503 | 0.5447 | 0.0000 |
49.228.52.152:8333 49-228-52-0.24.myai… /Satoshi:28.1.0/ Thailand4767 | 4767 6025 | 49.228.52.152:8333 49-228-52-0.24.myaisfibre.com /Satoshi:28.1.0/ Thailand | 7.9933 | 1.0000 | 1.0000 | 1.0000 | 0.9297 | 1.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 0.0000 0.0000 | 0.5487 | 0.7122 | 1.0000 |
[2a01:4f8:151:70e8::2]:8333 /Satoshi:28.0.0/ Germany4768 | 4768 5074 | [2a01:4f8:151:70e8::2]:8333 /Satoshi:28.0.0/ Germany | 7.9929 | 1.0000 | 1.0000 | 1.0000 | 0.7451 | 1.0000 | 1.0000 0.6392 | 1.0000 0.5030 | 1.0000 0.4656 | 0.9978 | 0.8393 | 0.0000 |
40.131.138.217:8333 /Satoshi:29.0.0/ United States4769 | 4769 6079 | 40.131.138.217:8333 /Satoshi:29.0.0/ United States | 7.9921 | 1.0000 | 0.9751 | 1.0000 | 0.8992 | 1.0000 | 1.0000 1.0000 | 1.0000 0.9941 | 0.0000 0.0000 | 0.7759 | 0.5447 | 1.0000 |
94.130.23.39:8333 static.39.23.130.94… /Satoshi:28.1.0/ Germany4770 | 4770 5299 | 94.130.23.39:8333 static.39.23.130.94.clients.your-server.de /Satoshi:28.1.0/ Germany | 7.9920 | 1.0000 | 1.0000 | 1.0000 | 0.7453 | 1.0000 | 1.0000 0.1959 | 1.0000 0.2604 | 1.0000 0.1839 | 0.9978 | 0.8056 | 1.0000 |
50.88.44.94:8333 syn-050-088-044-094… /Satoshi:22.0.0/ United States4771 | 4771 4805 | 50.88.44.94:8333 syn-050-088-044-094.biz.spectrum.com /Satoshi:22.0.0/ United States | 7.9917 | 1.0000 | 0.9921 | 1.0000 | 0.8648 | 1.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 0.0000 0.9372 | 0.5487 | 0.8457 | 0.0000 |
108.26.17.145:8333 pool-108-26-17-145.… /Satoshi:29.0.0/ United States4772 | 4772 4775 | 108.26.17.145:8333 pool-108-26-17-145.syrcny.fios.verizon.net /Satoshi:29.0.0/ United States | 7.9910 | 1.0000 | 1.0000 | 1.0000 | 0.8153 | 1.0000 | 0.8000 1.0000 | 0.9000 1.0000 | 0.8000 0.9723 | 0.0000 | 0.8997 | 0.0000 |
176.9.116.4:10001 176-9-116-4.ptr /Satoshi:25.99.0/ Germany4772 | 4772 4691 | 176.9.116.4:10001 176-9-116-4.ptr /Satoshi:25.99.0/ Germany | 7.9910 | 1.0000 | 0.0000 | 1.0000 | 0.7452 | 0.0000 | 1.0000 0.7526 | 1.0000 0.8284 | 1.0000 0.8634 | 0.9978 | 1.0000 | 1.0000 |
134.199.155.210:8332 /Satoshi:28.0.0/ Australia4773 | 4773 5198 | 134.199.155.210:8332 /Satoshi:28.0.0/ Australia | 7.9897 | 1.0000 | 0.0000 | 1.0000 | 0.7754 | 0.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 1.0000 0.9909 | 0.5487 | 0.8706 | 1.0000 |
47.75.194.174:8333 /Satoshi:28.0.0/ Hong Kong4774 | 4774 5093 | 47.75.194.174:8333 /Satoshi:28.0.0/ Hong Kong | 7.9896 | 1.0000 | 1.0000 | 1.0000 | 0.8712 | 1.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 0.0000 | 0.3143 | 0.0000 |
209.126.10.240:8333 vmi2644004.contabos… /Satoshi:29.0.0/ United States4775 | 4775 4864 | 209.126.10.240:8333 vmi2644004.contaboserver.net /Satoshi:29.0.0/ United States | 7.9892 | 1.0000 | 1.0000 | 1.0000 | 0.8106 | 1.0000 | 1.0000 1.0000 | 1.0000 0.9941 | 0.0000 0.0000 | 0.7759 | 0.6043 | 1.0000 |
108.49.205.31:8333 pool-108-49-205-31.… /Satoshi:27.0.0/ United States4776 | 4776 5049 | 108.49.205.31:8333 pool-108-49-205-31.bstnma.fios.verizon.net /Satoshi:27.0.0/ United States | 7.9887 | 1.0000 | 1.0000 | 1.0000 | 0.8153 | 1.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 0.0000 0.0000 | 0.7759 | 0.5930 | 1.0000 |
96.245.8.112:8333 pool-96-245-8-112.p… /Satoshi:27.0.0/ United States4777 | 4777 4806 | 96.245.8.112:8333 pool-96-245-8-112.phlapa.fios.verizon.net /Satoshi:27.0.0/ United States | 7.9883 | 1.0000 | 1.0000 | 1.0000 | 0.8159 | 1.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 0.0000 0.0000 | 0.8360 | 0.5317 | 1.0000 |
82.2.140.5:8333 nrth-02-b2-v4wan-17… /Satoshi:28.1.0/Kno… United Kingdom4777 | 4777 4749 | 82.2.140.5:8333 nrth-02-b2-v4wan-170470-cust4.vm17.cable.virginm.net /Satoshi:28.1.0/Kno… United Kingdom | 7.9883 | 1.0000 | 0.9659 | 1.0000 | 0.8559 | 1.0000 | 1.0000 1.0000 | 1.0000 0.9941 | 0.0000 0.0000 | 0.8360 | 0.5317 | 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.