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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 Tue May 7 20:11:13 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
193.218.151.151:8333 193.218.151.151.sta… /Satoshi:25.0.0/ Poland5021 | 5021 4970 | 193.218.151.151:8333 193.218.151.151.static.telsat.wroc.pl /Satoshi:25.0.0/ Poland | 7.2661 | 1.0000 | 0.0000 | 1.0000 | 0.9122 | 1.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 0.0000 0.0000 | 0.9193 | 0.3410 | 1.0000 |
154.12.237.188:8333 vmi1805716.contabos… /Satoshi:26.1.0/ United States5022 | 5022 5016 | 154.12.237.188:8333 vmi1805716.contaboserver.net /Satoshi:26.1.0/ United States | 7.2654 | 1.0000 | 1.0000 | 1.0000 | 0.7574 | 1.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 0.0000 0.0000 | 0.7759 | 0.6383 | 0.0000 |
[2a01:4f8:120:7130::2]:8333 /Satoshi:27.0.0/ Germany5023 | 5023 4953 | [2a01:4f8:120:7130::2]:8333 /Satoshi:27.0.0/ Germany | 7.2647 | 1.0000 | 0.0000 | 1.0000 | 0.7361 | 1.0000 | 1.0000 0.2990 | 1.0000 0.2130 | 1.0000 0.1465 | 0.9978 | 0.7782 | 1.0000 |
47.96.119.168:20018 /Satoshi:24.0.1/ China5024 | 5024 5064 | 47.96.119.168:20018 /Satoshi:24.0.1/ China | 7.2645 | 1.0000 | 1.0000 | 1.0000 | 0.8858 | 0.0000 | 0.8000 1.0000 | 0.8000 0.9763 | 0.0000 0.9836 | 0.0000 | 0.7246 | 1.0000 |
84.118.177.128:8333 ip-084-118-177-128.… /Satoshi:22.0.0/ Germany5025 | 5025 4943 | 84.118.177.128:8333 ip-084-118-177-128.um23.pools.vodafone-ip.de /Satoshi:22.0.0/ Germany | 7.2643 | 1.0000 | 1.0000 | 0.4536 | 0.8378 | 1.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 1.0000 0.8786 | 0.0000 | 0.0000 | 0.0000 |
99.127.31.192:8333 99-127-31-192.light… /Satoshi:27.0.0/ United States5026 | 5026 8062 | 99.127.31.192:8333 99-127-31-192.lightspeed.chrlnc.sbcglobal.net /Satoshi:27.0.0/ United States | 7.2636 | 1.0000 | 0.9596 | 1.0000 | 0.8250 | 1.0000 | 1.0000 0.3402 | 1.0000 0.0473 | 1.0000 0.4483 | 0.5487 | 0.0000 | 1.0000 |
71.224.113.86:8333 c-71-224-113-86.hsd… /Satoshi:25.0.0/ United States5027 | 5027 3856 | 71.224.113.86:8333 c-71-224-113-86.hsd1.pa.comcast.net /Satoshi:25.0.0/ United States | 7.2625 | 1.0000 | 1.0000 | 1.0000 | 0.8051 | 1.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 0.0000 0.0000 | 0.6907 | 0.6717 | 0.0000 |
193.248.144.58:8333 lputeaux-657-1-110-… /Satoshi:27.0.0/ France5028 | 5028 5041 | 193.248.144.58:8333 lputeaux-657-1-110-58.w193-248.abo.wanadoo.fr /Satoshi:27.0.0/ France | 7.2614 | 1.0000 | 0.0000 | 1.0000 | 0.8614 | 1.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 0.0000 0.0000 | 0.9503 | 0.3543 | 1.0000 |
202.130.215.176:8333 /Satoshi:26.0.0/ Australia5029 | 5029 4958 | 202.130.215.176:8333 /Satoshi:26.0.0/ Australia | 7.2611 | 1.0000 | 1.0000 | 1.0000 | 0.9173 | 1.0000 | 0.9000 1.0000 | 0.9000 1.0000 | 0.0000 0.0000 | 0.0000 | 0.4482 | 1.0000 |
167.71.211.159:8333 /Satoshi:25.0.0/ Singapore5030 | 5030 4339 | 167.71.211.159:8333 /Satoshi:25.0.0/ Singapore | 7.2598 | 1.0000 | 1.0000 | 1.0000 | 0.7617 | 1.0000 | 0.9000 1.0000 | 0.9000 1.0000 | 0.0000 0.0000 | 0.0000 | 0.6021 | 1.0000 |
45.137.192.78:8333 vmi1799169.contabos… /Satoshi:26.1.0/ Germany5031 | 5031 4933 | 45.137.192.78:8333 vmi1799169.contaboserver.net /Satoshi:26.1.0/ Germany | 7.2597 | 1.0000 | 1.0000 | 1.0000 | 0.7582 | 1.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 0.0000 0.0000 | 0.7759 | 0.6295 | 0.0000 |
114.241.105.246:8334 /Satoshi:25.0.0/ China5032 | 5032 4905 | 114.241.105.246:8334 /Satoshi:25.0.0/ China | 7.2595 | 1.0000 | 1.0000 | 1.0000 | 0.9168 | 0.0000 | 1.0000 0.9381 | 1.0000 0.9882 | 0.0000 0.0000 | 0.6907 | 0.6295 | 1.0000 |
34.213.86.84:8333 ec2-34-213-86-84.us… /btcwire:0.5.0/btcd… United States5033 | 5033 4982 | 34.213.86.84:8333 ec2-34-213-86-84.us-west-2.compute.amazonaws.com /btcwire:0.5.0/btcd… United States | 7.2593 | 1.0000 | 0.5646 | 0.9036 | 0.7577 | 1.0000 | 1.0000 1.0000 | 1.0000 1.0000 | 1.0000 0.9372 | 0.0000 | 0.0000 | 0.0000 |
184.82.30.157:8333 184-82-30-0.24.publ… /Satoshi:26.1.0/ Thailand5034 | 5034 5031 | 184.82.30.157:8333 184-82-30-0.24.public.cmbp-mser.myaisfibre.com /Satoshi:26.1.0/ Thailand | 7.2587 | 1.0000 | 1.0000 | 1.0000 | 0.9042 | 1.0000 | 1.0000 1.0000 | 0.9000 1.0000 | 0.0000 0.0000 | 0.0000 | 0.3581 | 1.0000 |
158.220.110.42:8333 vmi1787445.contabos… /Satoshi:26.1.0/ Germany5035 | 5035 4689 | 158.220.110.42:8333 vmi1787445.contaboserver.net /Satoshi:26.1.0/ Germany | 7.2577 | 1.0000 | 1.0000 | 1.0000 | 0.7510 | 1.0000 | 1.0000 0.7526 | 1.0000 0.9645 | 0.0000 0.0000 | 0.9503 | 0.7424 | 0.0000 |
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.