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bitnodesBitnodes estimates the relative size of the Bitcoin peer-to-peer network by finding all of its reachable nodes.
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Reachable Bitcoin nodes ranked according to their Peer Index (PIX) as of Sat Oct 19 03:11:44 2024 EDT. PIX values are calculated only for activated IPv4/IPv6 nodes.
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NODE | RANK | ADDRESS | PIX | VI | SI | HI | AI | PI | DLI DUI | WLI WUI | MLI MUI | NSI | NI | BI |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
[2001:44c8:4285:502a:5428:7f57:99f:caf6]:8333 /Satoshi:25.0.0/ Thailand9832 | 9832 9648 | [2001:44c8:4285:502a:5428:7f57:99f:caf6]:8333 /Satoshi:25.0.0/ Thailand | 3.0288 | 1.0000 | 1.0000 | 0.9974 | 0.0000 | 1.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.2430 | 0.0000 |
65.23.227.180:8333 adsl-65-23-227-180.… /Satoshi:27.0.0/ Puerto Rico9833 | 9833 9580 | 65.23.227.180:8333 adsl-65-23-227-180.prtc.net /Satoshi:27.0.0/ Puerto Rico | 3.0277 | 1.0000 | 0.0000 | 0.9998 | 0.0000 | 1.0000 | 0.0000 0.0000 | 1.0000 0.2390 | 0.0000 0.0000 | 0.0000 | 0.0000 | 0.0000 |
190.171.120.135:8333 rev135.120.nsteleca… /Satoshi:28.0.0/ Costa Rica9834 | 9834 9721 | 190.171.120.135:8333 rev135.120.nstelecablecr.com /Satoshi:28.0.0/ Costa Rica | 3.0228 | 1.0000 | 0.9907 | 0.9982 | 0.0000 | 1.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.2430 | 0.0000 |
[2001:fb1:4d:f6e9:216d:e97c:44d:38b0]:8333 /Satoshi:25.0.0/ Thailand9835 | 9835 9612 | [2001:fb1:4d:f6e9:216d:e97c:44d:38b0]:8333 /Satoshi:25.0.0/ Thailand | 3.0078 | 1.0000 | 0.0000 | 0.9977 | 0.8774 | 1.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.3358 | 0.0000 |
[2a01:4f8:1c1c:7a0f::1]:8333 /Satoshi:27.1.0/ Germany9836 | 9836 8785 | [2a01:4f8:1c1c:7a0f::1]:8333 /Satoshi:27.1.0/ Germany | 3.0039 | 1.0000 | 0.0000 | 0.9985 | 0.7420 | 1.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.4649 | 0.0000 |
172.105.148.135:8333 172-105-148-135.ip.… /Satoshi:28.99.0/ United States9837 | 9837 9561 | 172.105.148.135:8333 172-105-148-135.ip.linodeusercontent.com /Satoshi:28.99.0/ United States | 2.9941 | 1.0000 | 0.9907 | 0.0231 | 0.7984 | 1.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.3796 | 0.0000 |
[2001:470:1f04:4f4::2]:8333 tunnel881958-pt.tun… /Satoshi:27.1.0/ United States9838 | 9838 9568 | [2001:470:1f04:4f4::2]:8333 tunnel881958-pt.tunnel.tserv3.fmt2.ipv6.he.net /Satoshi:27.1.0/ United States | 2.9833 | 1.0000 | 0.0000 | 0.9973 | 0.8820 | 1.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.2974 | 0.0000 |
193.111.234.100:8333 /Satoshi:25.0.0/ Iran (Islamic Republic of)9839 | 9839 9584 | 193.111.234.100:8333 /Satoshi:25.0.0/ Iran (Islamic Republic of) | 2.9818 | 1.0000 | 1.0000 | 0.9985 | 0.0000 | 1.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.1761 | 0.0000 |
189.73.202.246:8333 189-73-202-246.user… /Satoshi:25.1.0/ Brazil9840 | 9840 9639 | 189.73.202.246:8333 189-73-202-246.user3p.v-tal.net.br /Satoshi:25.1.0/ Brazil | 2.9617 | 1.0000 | 0.0000 | 0.9985 | 0.9261 | 1.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.2218 | 0.0000 |
103.75.11.24:57313 undefined.hostname.… /Satoshi:27.0.0/ New Zealand9841 | 9841 9611 | 103.75.11.24:57313 undefined.hostname.localhost /Satoshi:27.0.0/ New Zealand | 2.9593 | 1.0000 | 0.0000 | 0.9957 | 0.9973 | 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.9000 0.2500 | 0.0000 | 0.0000 | 0.0000 |
185.103.71.10:38945 185x103x71x10.stati… /Satoshi:25.1.0/ Russian Federation9842 | 9842 9611 | 185.103.71.10:38945 185x103x71x10.static-business.tomsk.ertelecom.ru /Satoshi:25.1.0/ Russian Federation | 2.9454 | 1.0000 | 1.0000 | 0.9961 | 0.9477 | 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.1797 | 0.0000 |
125.27.44.132:8333 node-8sk.pool-125-2… /Satoshi:0.12.1/ Thailand9843 | 9843 9566 | 125.27.44.132:8333 node-8sk.pool-125-27.dynamic.totinternet.net /Satoshi:0.12.1/ Thailand | 2.9407 | 0.8909 | 0.8360 | 0.4501 | 0.9399 | 1.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.0000 | 0.0000 |
60.241.153.161:8333 60-241-153-161.tpgi… /Satoshi:25.0.0/ Australia9844 | 9844 9650 | 60.241.153.161:8333 60-241-153-161.tpgi.com.au /Satoshi:25.0.0/ Australia | 2.9250 | 1.0000 | 0.0000 | 0.9967 | 0.8801 | 1.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.2182 | 0.0000 |
193.120.154.181:8333 sky-193-120-154-181… /Satoshi:25.0.0/ Ireland9845 | 9845 9637 | 193.120.154.181:8333 sky-193-120-154-181.b2e.btireland.net /Satoshi:25.0.0/ Ireland | 2.9221 | 1.0000 | 0.0000 | 0.9995 | 0.9945 | 1.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.0969 | 0.0000 |
200.100.156.183:8333 200-100-156-183.dia… /Satoshi:27.0.0/ Brazil9846 | 9846 8594 | 200.100.156.183:8333 200-100-156-183.dial-up.telesp.net.br /Satoshi:27.0.0/ Brazil | 2.9173 | 1.0000 | 0.0000 | 0.9987 | 0.8638 | 1.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 0.0000 | 0.0000 | 0.2218 | 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.