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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 Sun May 19 20:15:23 2024 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
101.100.139.249:8333 /Satoshi:22.0.0/ New Zealand1706 | 1706 3643 | 101.100.139.249:8333 /Satoshi:22.0.0/ New Zealand | 8.7829 | 1.0000 | 0.9453 | 1.0000 | 0.9167 | 1.0000 | 0.9000 0.8969 | 0.9000 0.8284 | 0.8000 0.8252 | 0.5487 | 0.7349 | 1.0000 |
103.66.126.184:8333 184.126.66.103.stat… /Satoshi:26.1.0/ New Zealand2543 | 2543 2665 | 103.66.126.184:8333 184.126.66.103.static.2degrees.nz /Satoshi:26.1.0/ New Zealand | 8.4471 | 1.0000 | 1.0000 | 1.0000 | 0.9685 | 1.0000 | 0.9000 1.0000 | 0.9000 1.0000 | 0.9000 0.9667 | 0.0000 | 0.1908 | 1.0000 |
124.197.54.113:8333 default-rdns.vocus.… /Satoshi:27.0.0/ New Zealand2792 | 2792 2655 | 124.197.54.113:8333 default-rdns.vocus.co.nz /Satoshi:27.0.0/ New Zealand | 8.3245 | 1.0000 | 0.9809 | 1.0000 | 0.9167 | 1.0000 | 1.0000 0.5155 | 1.0000 0.7751 | 0.7000 0.9672 | 0.0000 | 0.7989 | 1.0000 |
121.98.22.147:8333 default-rdns.vocus.… /Satoshi:27.0.0/ New Zealand3008 | 3008 3053 | 121.98.22.147:8333 default-rdns.vocus.co.nz /Satoshi:27.0.0/ New Zealand | 8.2581 | 1.0000 | 0.9800 | 1.0000 | 0.9161 | 1.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 1.0000 0.9973 | 0.0000 | 0.6679 | 0.0000 |
103.37.205.47:8333 /Satoshi:25.0.0/ New Zealand3742 | 3742 3792 | 103.37.205.47:8333 /Satoshi:25.0.0/ New Zealand | 8.0347 | 1.0000 | 1.0000 | 1.0000 | 0.8871 | 1.0000 | 0.9000 1.0000 | 1.0000 1.0000 | 0.8000 0.9064 | 0.0000 | 0.7551 | 0.0000 |
119.224.78.28:8333 default-rdns.vocus.… /Satoshi:27.0.0/ New Zealand4066 | 4066 4131 | 119.224.78.28:8333 default-rdns.vocus.co.nz /Satoshi:27.0.0/ New Zealand | 7.8724 | 1.0000 | 0.9800 | 1.0000 | 0.9167 | 1.0000 | 0.9000 1.0000 | 1.0000 1.0000 | 0.0000 0.0000 | 0.5487 | 0.6759 | 1.0000 |
121.99.240.87:8333 default-rdns.vocus.… /Satoshi:27.0.0/ New Zealand4104 | 4104 2067 | 121.99.240.87:8333 default-rdns.vocus.co.nz /Satoshi:27.0.0/ New Zealand | 7.8460 | 1.0000 | 0.9800 | 1.0000 | 0.9162 | 1.0000 | 0.9000 0.9588 | 1.0000 0.9231 | 1.0000 0.8267 | 0.0000 | 0.4796 | 0.0000 |
203.86.195.32:8333 203-86-195-32.tasma… /Satoshi:26.0.0/ New Zealand4161 | 4161 5144 | 203.86.195.32:8333 203-86-195-32.tasman.net /Satoshi:26.0.0/ New Zealand | 7.8135 | 1.0000 | 0.0000 | 1.0000 | 0.9685 | 1.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 0.3000 0.9153 | 0.0000 | 0.7551 | 1.0000 |
121.99.243.21:8333 default-rdns.vocus.… /Satoshi:25.0.0/ New Zealand4195 | 4195 4875 | 121.99.243.21:8333 default-rdns.vocus.co.nz /Satoshi:25.0.0/ New Zealand | 7.7903 | 1.0000 | 1.0000 | 1.0000 | 0.9211 | 1.0000 | 0.9000 1.0000 | 0.1000 0.7515 | 0.9000 0.9804 | 0.5487 | 0.8048 | 0.0000 |
210.54.37.190:8333 /Satoshi:26.0.0/ New Zealand4512 | 4512 4546 | 210.54.37.190:8333 /Satoshi:26.0.0/ New Zealand | 7.5722 | 1.0000 | 0.9576 | 1.0000 | 0.9605 | 1.0000 | 0.9000 1.0000 | 0.9000 0.9941 | 0.9000 0.9889 | 0.0000 | 0.0000 | 0.0000 |
203.109.145.9:8333 UNASSIGNED.static.c… /Satoshi:22.0.0/ New Zealand4538 | 4538 5433 | 203.109.145.9:8333 UNASSIGNED.static.cust.vf.net.nz /Satoshi:22.0.0/ New Zealand | 7.5594 | 1.0000 | 1.0000 | 1.0000 | 0.9926 | 1.0000 | 1.0000 0.7938 | 1.0000 0.7633 | 0.9000 0.8969 | 0.0000 | 0.2366 | 0.0000 |
210.54.39.238:8333 /Satoshi:22.0.0/ New Zealand4809 | 4809 5088 | 210.54.39.238:8333 /Satoshi:22.0.0/ New Zealand | 7.3904 | 1.0000 | 1.0000 | 1.0000 | 0.9605 | 1.0000 | 0.7000 0.9691 | 0.9000 0.9231 | 0.0000 0.7565 | 0.5487 | 0.5888 | 0.0000 |
103.193.138.187:8333 103-193-138-187.rdn… /Satoshi:26.0.0/ New Zealand5249 | 5249 6058 | 103.193.138.187:8333 103-193-138-187.rdns-s.quic.net.nz /Satoshi:26.0.0/ New Zealand | 7.0190 | 1.0000 | 1.0000 | 1.0000 | 0.9944 | 1.0000 | 1.0000 0.5670 | 1.0000 0.4852 | 1.0000 0.2881 | 0.0000 | 0.4918 | 0.0000 |
47.72.209.93:8333 47-72-209-93.dsl.dy… /Satoshi:25.1.0(Fut… New Zealand6074 | 6074 6341 | 47.72.209.93:8333 47-72-209-93.dsl.dyn.ihug.co.nz /Satoshi:25.1.0(Fut… New Zealand | 6.3340 | 1.0000 | 1.0000 | 0.9999 | 0.0000 | 1.0000 | 1.0000 0.2784 | 1.0000 0.1420 | 1.0000 0.6207 | 0.5487 | 0.2780 | 0.0000 |
121.99.168.14:8333 dynamic-cpe-pool.or… /Satoshi:25.0.0/ New Zealand6427 | 6427 9029 | 121.99.168.14:8333 dynamic-cpe-pool.orcon.net.nz /Satoshi:25.0.0/ New Zealand | 5.9710 | 1.0000 | 1.0000 | 1.0000 | 0.9167 | 1.0000 | 1.0000 0.3196 | 1.0000 0.0414 | 0.0000 0.0000 | 0.0000 | 0.0817 | 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.