IPv4 Subnet Calculator
Enter an IP with a CIDR prefix or a subnet mask to see its network, broadcast, host range, and host count. You can also split the network into smaller subnets.
private IP (RFC 1918)10.84.0.0/14
network10.84.0.0/14
broadcast10.87.255.255
first host10.84.0.1
last host10.87.255.254
subnet mask255.252.0.0
wildcard0.3.255.255
addresses262,144
usable hosts262,142
classA
ipcalc 10.84.0.0/14
address00001010.01010100.00000000.00000000
subnet mask11111111.11111100.00000000.00000000
network00001010.01010100.00000000.00000000
broadcast00001010.01010111.11111111.11111111
green = network part, grey = host part
hex0x0a540000
decimal173277184
reverse dns0.0.84.10.in-addr.arpa
ipv4-mapped::ffff:a54:0
/14 split into /22 · 256 subnets
close ×| # | network | host range | broadcast |
|---|---|---|---|
| 1 | 10.84.0.0/22 | 10.84.0.1 – 10.84.3.254 | 10.84.3.255 |
| 2 | 10.84.4.0/22 | 10.84.4.1 – 10.84.7.254 | 10.84.7.255 |
| 3 | 10.84.8.0/22 | 10.84.8.1 – 10.84.11.254 | 10.84.11.255 |
| 4 | 10.84.12.0/22 | 10.84.12.1 – 10.84.15.254 | 10.84.15.255 |
| 5 | 10.84.16.0/22 | 10.84.16.1 – 10.84.19.254 | 10.84.19.255 |
| 6 | 10.84.20.0/22 | 10.84.20.1 – 10.84.23.254 | 10.84.23.255 |
| 7 | 10.84.24.0/22 | 10.84.24.1 – 10.84.27.254 | 10.84.27.255 |
| 8 | 10.84.28.0/22 | 10.84.28.1 – 10.84.31.254 | 10.84.31.255 |
| 9 | 10.84.32.0/22 | 10.84.32.1 – 10.84.35.254 | 10.84.35.255 |
| 10 | 10.84.36.0/22 | 10.84.36.1 – 10.84.39.254 | 10.84.39.255 |
| 11 | 10.84.40.0/22 | 10.84.40.1 – 10.84.43.254 | 10.84.43.255 |
| 12 | 10.84.44.0/22 | 10.84.44.1 – 10.84.47.254 | 10.84.47.255 |
| 13 | 10.84.48.0/22 | 10.84.48.1 – 10.84.51.254 | 10.84.51.255 |
| 14 | 10.84.52.0/22 | 10.84.52.1 – 10.84.55.254 | 10.84.55.255 |
| 15 | 10.84.56.0/22 | 10.84.56.1 – 10.84.59.254 | 10.84.59.255 |
| 16 | 10.84.60.0/22 | 10.84.60.1 – 10.84.63.254 | 10.84.63.255 |
| 17 | 10.84.64.0/22 | 10.84.64.1 – 10.84.67.254 | 10.84.67.255 |
| 18 | 10.84.68.0/22 | 10.84.68.1 – 10.84.71.254 | 10.84.71.255 |
| 19 | 10.84.72.0/22 | 10.84.72.1 – 10.84.75.254 | 10.84.75.255 |
| 20 | 10.84.76.0/22 | 10.84.76.1 – 10.84.79.254 | 10.84.79.255 |
| 21 | 10.84.80.0/22 | 10.84.80.1 – 10.84.83.254 | 10.84.83.255 |
| 22 | 10.84.84.0/22 | 10.84.84.1 – 10.84.87.254 | 10.84.87.255 |
| 23 | 10.84.88.0/22 | 10.84.88.1 – 10.84.91.254 | 10.84.91.255 |
| 24 | 10.84.92.0/22 | 10.84.92.1 – 10.84.95.254 | 10.84.95.255 |
| 25 | 10.84.96.0/22 | 10.84.96.1 – 10.84.99.254 | 10.84.99.255 |
| 26 | 10.84.100.0/22 | 10.84.100.1 – 10.84.103.254 | 10.84.103.255 |
| 27 | 10.84.104.0/22 | 10.84.104.1 – 10.84.107.254 | 10.84.107.255 |
| 28 | 10.84.108.0/22 | 10.84.108.1 – 10.84.111.254 | 10.84.111.255 |
| 29 | 10.84.112.0/22 | 10.84.112.1 – 10.84.115.254 | 10.84.115.255 |
| 30 | 10.84.116.0/22 | 10.84.116.1 – 10.84.119.254 | 10.84.119.255 |
| 31 | 10.84.120.0/22 | 10.84.120.1 – 10.84.123.254 | 10.84.123.255 |
| 32 | 10.84.124.0/22 | 10.84.124.1 – 10.84.127.254 | 10.84.127.255 |
| 33 | 10.84.128.0/22 | 10.84.128.1 – 10.84.131.254 | 10.84.131.255 |
| 34 | 10.84.132.0/22 | 10.84.132.1 – 10.84.135.254 | 10.84.135.255 |
| 35 | 10.84.136.0/22 | 10.84.136.1 – 10.84.139.254 | 10.84.139.255 |
| 36 | 10.84.140.0/22 | 10.84.140.1 – 10.84.143.254 | 10.84.143.255 |
| 37 | 10.84.144.0/22 | 10.84.144.1 – 10.84.147.254 | 10.84.147.255 |
| 38 | 10.84.148.0/22 | 10.84.148.1 – 10.84.151.254 | 10.84.151.255 |
| 39 | 10.84.152.0/22 | 10.84.152.1 – 10.84.155.254 | 10.84.155.255 |
| 40 | 10.84.156.0/22 | 10.84.156.1 – 10.84.159.254 | 10.84.159.255 |
| 41 | 10.84.160.0/22 | 10.84.160.1 – 10.84.163.254 | 10.84.163.255 |
| 42 | 10.84.164.0/22 | 10.84.164.1 – 10.84.167.254 | 10.84.167.255 |
| 43 | 10.84.168.0/22 | 10.84.168.1 – 10.84.171.254 | 10.84.171.255 |
| 44 | 10.84.172.0/22 | 10.84.172.1 – 10.84.175.254 | 10.84.175.255 |
| 45 | 10.84.176.0/22 | 10.84.176.1 – 10.84.179.254 | 10.84.179.255 |
| 46 | 10.84.180.0/22 | 10.84.180.1 – 10.84.183.254 | 10.84.183.255 |
| 47 | 10.84.184.0/22 | 10.84.184.1 – 10.84.187.254 | 10.84.187.255 |
| 48 | 10.84.188.0/22 | 10.84.188.1 – 10.84.191.254 | 10.84.191.255 |
| 49 | 10.84.192.0/22 | 10.84.192.1 – 10.84.195.254 | 10.84.195.255 |
| 50 | 10.84.196.0/22 | 10.84.196.1 – 10.84.199.254 | 10.84.199.255 |
| 51 | 10.84.200.0/22 | 10.84.200.1 – 10.84.203.254 | 10.84.203.255 |
| 52 | 10.84.204.0/22 | 10.84.204.1 – 10.84.207.254 | 10.84.207.255 |
| 53 | 10.84.208.0/22 | 10.84.208.1 – 10.84.211.254 | 10.84.211.255 |
| 54 | 10.84.212.0/22 | 10.84.212.1 – 10.84.215.254 | 10.84.215.255 |
| 55 | 10.84.216.0/22 | 10.84.216.1 – 10.84.219.254 | 10.84.219.255 |
| 56 | 10.84.220.0/22 | 10.84.220.1 – 10.84.223.254 | 10.84.223.255 |
| 57 | 10.84.224.0/22 | 10.84.224.1 – 10.84.227.254 | 10.84.227.255 |
| 58 | 10.84.228.0/22 | 10.84.228.1 – 10.84.231.254 | 10.84.231.255 |
| 59 | 10.84.232.0/22 | 10.84.232.1 – 10.84.235.254 | 10.84.235.255 |
| 60 | 10.84.236.0/22 | 10.84.236.1 – 10.84.239.254 | 10.84.239.255 |
| 61 | 10.84.240.0/22 | 10.84.240.1 – 10.84.243.254 | 10.84.243.255 |
| 62 | 10.84.244.0/22 | 10.84.244.1 – 10.84.247.254 | 10.84.247.255 |
| 63 | 10.84.248.0/22 | 10.84.248.1 – 10.84.251.254 | 10.84.251.255 |
| 64 | 10.84.252.0/22 | 10.84.252.1 – 10.84.255.254 | 10.84.255.255 |
| 65 | 10.85.0.0/22 | 10.85.0.1 – 10.85.3.254 | 10.85.3.255 |
| 66 | 10.85.4.0/22 | 10.85.4.1 – 10.85.7.254 | 10.85.7.255 |
| 67 | 10.85.8.0/22 | 10.85.8.1 – 10.85.11.254 | 10.85.11.255 |
| 68 | 10.85.12.0/22 | 10.85.12.1 – 10.85.15.254 | 10.85.15.255 |
| 69 | 10.85.16.0/22 | 10.85.16.1 – 10.85.19.254 | 10.85.19.255 |
| 70 | 10.85.20.0/22 | 10.85.20.1 – 10.85.23.254 | 10.85.23.255 |
| 71 | 10.85.24.0/22 | 10.85.24.1 – 10.85.27.254 | 10.85.27.255 |
| 72 | 10.85.28.0/22 | 10.85.28.1 – 10.85.31.254 | 10.85.31.255 |
| 73 | 10.85.32.0/22 | 10.85.32.1 – 10.85.35.254 | 10.85.35.255 |
| 74 | 10.85.36.0/22 | 10.85.36.1 – 10.85.39.254 | 10.85.39.255 |
| 75 | 10.85.40.0/22 | 10.85.40.1 – 10.85.43.254 | 10.85.43.255 |
| 76 | 10.85.44.0/22 | 10.85.44.1 – 10.85.47.254 | 10.85.47.255 |
| 77 | 10.85.48.0/22 | 10.85.48.1 – 10.85.51.254 | 10.85.51.255 |
| 78 | 10.85.52.0/22 | 10.85.52.1 – 10.85.55.254 | 10.85.55.255 |
| 79 | 10.85.56.0/22 | 10.85.56.1 – 10.85.59.254 | 10.85.59.255 |
| 80 | 10.85.60.0/22 | 10.85.60.1 – 10.85.63.254 | 10.85.63.255 |
| 81 | 10.85.64.0/22 | 10.85.64.1 – 10.85.67.254 | 10.85.67.255 |
| 82 | 10.85.68.0/22 | 10.85.68.1 – 10.85.71.254 | 10.85.71.255 |
| 83 | 10.85.72.0/22 | 10.85.72.1 – 10.85.75.254 | 10.85.75.255 |
| 84 | 10.85.76.0/22 | 10.85.76.1 – 10.85.79.254 | 10.85.79.255 |
| 85 | 10.85.80.0/22 | 10.85.80.1 – 10.85.83.254 | 10.85.83.255 |
| 86 | 10.85.84.0/22 | 10.85.84.1 – 10.85.87.254 | 10.85.87.255 |
| 87 | 10.85.88.0/22 | 10.85.88.1 – 10.85.91.254 | 10.85.91.255 |
| 88 | 10.85.92.0/22 | 10.85.92.1 – 10.85.95.254 | 10.85.95.255 |
| 89 | 10.85.96.0/22 | 10.85.96.1 – 10.85.99.254 | 10.85.99.255 |
| 90 | 10.85.100.0/22 | 10.85.100.1 – 10.85.103.254 | 10.85.103.255 |
| 91 | 10.85.104.0/22 | 10.85.104.1 – 10.85.107.254 | 10.85.107.255 |
| 92 | 10.85.108.0/22 | 10.85.108.1 – 10.85.111.254 | 10.85.111.255 |
| 93 | 10.85.112.0/22 | 10.85.112.1 – 10.85.115.254 | 10.85.115.255 |
| 94 | 10.85.116.0/22 | 10.85.116.1 – 10.85.119.254 | 10.85.119.255 |
| 95 | 10.85.120.0/22 | 10.85.120.1 – 10.85.123.254 | 10.85.123.255 |
| 96 | 10.85.124.0/22 | 10.85.124.1 – 10.85.127.254 | 10.85.127.255 |
| 97 | 10.85.128.0/22 | 10.85.128.1 – 10.85.131.254 | 10.85.131.255 |
| 98 | 10.85.132.0/22 | 10.85.132.1 – 10.85.135.254 | 10.85.135.255 |
| 99 | 10.85.136.0/22 | 10.85.136.1 – 10.85.139.254 | 10.85.139.255 |
| 100 | 10.85.140.0/22 | 10.85.140.1 – 10.85.143.254 | 10.85.143.255 |
| 101 | 10.85.144.0/22 | 10.85.144.1 – 10.85.147.254 | 10.85.147.255 |
| 102 | 10.85.148.0/22 | 10.85.148.1 – 10.85.151.254 | 10.85.151.255 |
| 103 | 10.85.152.0/22 | 10.85.152.1 – 10.85.155.254 | 10.85.155.255 |
| 104 | 10.85.156.0/22 | 10.85.156.1 – 10.85.159.254 | 10.85.159.255 |
| 105 | 10.85.160.0/22 | 10.85.160.1 – 10.85.163.254 | 10.85.163.255 |
| 106 | 10.85.164.0/22 | 10.85.164.1 – 10.85.167.254 | 10.85.167.255 |
| 107 | 10.85.168.0/22 | 10.85.168.1 – 10.85.171.254 | 10.85.171.255 |
| 108 | 10.85.172.0/22 | 10.85.172.1 – 10.85.175.254 | 10.85.175.255 |
| 109 | 10.85.176.0/22 | 10.85.176.1 – 10.85.179.254 | 10.85.179.255 |
| 110 | 10.85.180.0/22 | 10.85.180.1 – 10.85.183.254 | 10.85.183.255 |
| 111 | 10.85.184.0/22 | 10.85.184.1 – 10.85.187.254 | 10.85.187.255 |
| 112 | 10.85.188.0/22 | 10.85.188.1 – 10.85.191.254 | 10.85.191.255 |
| 113 | 10.85.192.0/22 | 10.85.192.1 – 10.85.195.254 | 10.85.195.255 |
| 114 | 10.85.196.0/22 | 10.85.196.1 – 10.85.199.254 | 10.85.199.255 |
| 115 | 10.85.200.0/22 | 10.85.200.1 – 10.85.203.254 | 10.85.203.255 |
| 116 | 10.85.204.0/22 | 10.85.204.1 – 10.85.207.254 | 10.85.207.255 |
| 117 | 10.85.208.0/22 | 10.85.208.1 – 10.85.211.254 | 10.85.211.255 |
| 118 | 10.85.212.0/22 | 10.85.212.1 – 10.85.215.254 | 10.85.215.255 |
| 119 | 10.85.216.0/22 | 10.85.216.1 – 10.85.219.254 | 10.85.219.255 |
| 120 | 10.85.220.0/22 | 10.85.220.1 – 10.85.223.254 | 10.85.223.255 |
| 121 | 10.85.224.0/22 | 10.85.224.1 – 10.85.227.254 | 10.85.227.255 |
| 122 | 10.85.228.0/22 | 10.85.228.1 – 10.85.231.254 | 10.85.231.255 |
| 123 | 10.85.232.0/22 | 10.85.232.1 – 10.85.235.254 | 10.85.235.255 |
| 124 | 10.85.236.0/22 | 10.85.236.1 – 10.85.239.254 | 10.85.239.255 |
| 125 | 10.85.240.0/22 | 10.85.240.1 – 10.85.243.254 | 10.85.243.255 |
| 126 | 10.85.244.0/22 | 10.85.244.1 – 10.85.247.254 | 10.85.247.255 |
| 127 | 10.85.248.0/22 | 10.85.248.1 – 10.85.251.254 | 10.85.251.255 |
| 128 | 10.85.252.0/22 | 10.85.252.1 – 10.85.255.254 | 10.85.255.255 |
| 129 | 10.86.0.0/22 | 10.86.0.1 – 10.86.3.254 | 10.86.3.255 |
| 130 | 10.86.4.0/22 | 10.86.4.1 – 10.86.7.254 | 10.86.7.255 |
| 131 | 10.86.8.0/22 | 10.86.8.1 – 10.86.11.254 | 10.86.11.255 |
| 132 | 10.86.12.0/22 | 10.86.12.1 – 10.86.15.254 | 10.86.15.255 |
| 133 | 10.86.16.0/22 | 10.86.16.1 – 10.86.19.254 | 10.86.19.255 |
| 134 | 10.86.20.0/22 | 10.86.20.1 – 10.86.23.254 | 10.86.23.255 |
| 135 | 10.86.24.0/22 | 10.86.24.1 – 10.86.27.254 | 10.86.27.255 |
| 136 | 10.86.28.0/22 | 10.86.28.1 – 10.86.31.254 | 10.86.31.255 |
| 137 | 10.86.32.0/22 | 10.86.32.1 – 10.86.35.254 | 10.86.35.255 |
| 138 | 10.86.36.0/22 | 10.86.36.1 – 10.86.39.254 | 10.86.39.255 |
| 139 | 10.86.40.0/22 | 10.86.40.1 – 10.86.43.254 | 10.86.43.255 |
| 140 | 10.86.44.0/22 | 10.86.44.1 – 10.86.47.254 | 10.86.47.255 |
| 141 | 10.86.48.0/22 | 10.86.48.1 – 10.86.51.254 | 10.86.51.255 |
| 142 | 10.86.52.0/22 | 10.86.52.1 – 10.86.55.254 | 10.86.55.255 |
| 143 | 10.86.56.0/22 | 10.86.56.1 – 10.86.59.254 | 10.86.59.255 |
| 144 | 10.86.60.0/22 | 10.86.60.1 – 10.86.63.254 | 10.86.63.255 |
| 145 | 10.86.64.0/22 | 10.86.64.1 – 10.86.67.254 | 10.86.67.255 |
| 146 | 10.86.68.0/22 | 10.86.68.1 – 10.86.71.254 | 10.86.71.255 |
| 147 | 10.86.72.0/22 | 10.86.72.1 – 10.86.75.254 | 10.86.75.255 |
| 148 | 10.86.76.0/22 | 10.86.76.1 – 10.86.79.254 | 10.86.79.255 |
| 149 | 10.86.80.0/22 | 10.86.80.1 – 10.86.83.254 | 10.86.83.255 |
| 150 | 10.86.84.0/22 | 10.86.84.1 – 10.86.87.254 | 10.86.87.255 |
| 151 | 10.86.88.0/22 | 10.86.88.1 – 10.86.91.254 | 10.86.91.255 |
| 152 | 10.86.92.0/22 | 10.86.92.1 – 10.86.95.254 | 10.86.95.255 |
| 153 | 10.86.96.0/22 | 10.86.96.1 – 10.86.99.254 | 10.86.99.255 |
| 154 | 10.86.100.0/22 | 10.86.100.1 – 10.86.103.254 | 10.86.103.255 |
| 155 | 10.86.104.0/22 | 10.86.104.1 – 10.86.107.254 | 10.86.107.255 |
| 156 | 10.86.108.0/22 | 10.86.108.1 – 10.86.111.254 | 10.86.111.255 |
| 157 | 10.86.112.0/22 | 10.86.112.1 – 10.86.115.254 | 10.86.115.255 |
| 158 | 10.86.116.0/22 | 10.86.116.1 – 10.86.119.254 | 10.86.119.255 |
| 159 | 10.86.120.0/22 | 10.86.120.1 – 10.86.123.254 | 10.86.123.255 |
| 160 | 10.86.124.0/22 | 10.86.124.1 – 10.86.127.254 | 10.86.127.255 |
| 161 | 10.86.128.0/22 | 10.86.128.1 – 10.86.131.254 | 10.86.131.255 |
| 162 | 10.86.132.0/22 | 10.86.132.1 – 10.86.135.254 | 10.86.135.255 |
| 163 | 10.86.136.0/22 | 10.86.136.1 – 10.86.139.254 | 10.86.139.255 |
| 164 | 10.86.140.0/22 | 10.86.140.1 – 10.86.143.254 | 10.86.143.255 |
| 165 | 10.86.144.0/22 | 10.86.144.1 – 10.86.147.254 | 10.86.147.255 |
| 166 | 10.86.148.0/22 | 10.86.148.1 – 10.86.151.254 | 10.86.151.255 |
| 167 | 10.86.152.0/22 | 10.86.152.1 – 10.86.155.254 | 10.86.155.255 |
| 168 | 10.86.156.0/22 | 10.86.156.1 – 10.86.159.254 | 10.86.159.255 |
| 169 | 10.86.160.0/22 | 10.86.160.1 – 10.86.163.254 | 10.86.163.255 |
| 170 | 10.86.164.0/22 | 10.86.164.1 – 10.86.167.254 | 10.86.167.255 |
| 171 | 10.86.168.0/22 | 10.86.168.1 – 10.86.171.254 | 10.86.171.255 |
| 172 | 10.86.172.0/22 | 10.86.172.1 – 10.86.175.254 | 10.86.175.255 |
| 173 | 10.86.176.0/22 | 10.86.176.1 – 10.86.179.254 | 10.86.179.255 |
| 174 | 10.86.180.0/22 | 10.86.180.1 – 10.86.183.254 | 10.86.183.255 |
| 175 | 10.86.184.0/22 | 10.86.184.1 – 10.86.187.254 | 10.86.187.255 |
| 176 | 10.86.188.0/22 | 10.86.188.1 – 10.86.191.254 | 10.86.191.255 |
| 177 | 10.86.192.0/22 | 10.86.192.1 – 10.86.195.254 | 10.86.195.255 |
| 178 | 10.86.196.0/22 | 10.86.196.1 – 10.86.199.254 | 10.86.199.255 |
| 179 | 10.86.200.0/22 | 10.86.200.1 – 10.86.203.254 | 10.86.203.255 |
| 180 | 10.86.204.0/22 | 10.86.204.1 – 10.86.207.254 | 10.86.207.255 |
| 181 | 10.86.208.0/22 | 10.86.208.1 – 10.86.211.254 | 10.86.211.255 |
| 182 | 10.86.212.0/22 | 10.86.212.1 – 10.86.215.254 | 10.86.215.255 |
| 183 | 10.86.216.0/22 | 10.86.216.1 – 10.86.219.254 | 10.86.219.255 |
| 184 | 10.86.220.0/22 | 10.86.220.1 – 10.86.223.254 | 10.86.223.255 |
| 185 | 10.86.224.0/22 | 10.86.224.1 – 10.86.227.254 | 10.86.227.255 |
| 186 | 10.86.228.0/22 | 10.86.228.1 – 10.86.231.254 | 10.86.231.255 |
| 187 | 10.86.232.0/22 | 10.86.232.1 – 10.86.235.254 | 10.86.235.255 |
| 188 | 10.86.236.0/22 | 10.86.236.1 – 10.86.239.254 | 10.86.239.255 |
| 189 | 10.86.240.0/22 | 10.86.240.1 – 10.86.243.254 | 10.86.243.255 |
| 190 | 10.86.244.0/22 | 10.86.244.1 – 10.86.247.254 | 10.86.247.255 |
| 191 | 10.86.248.0/22 | 10.86.248.1 – 10.86.251.254 | 10.86.251.255 |
| 192 | 10.86.252.0/22 | 10.86.252.1 – 10.86.255.254 | 10.86.255.255 |
| 193 | 10.87.0.0/22 | 10.87.0.1 – 10.87.3.254 | 10.87.3.255 |
| 194 | 10.87.4.0/22 | 10.87.4.1 – 10.87.7.254 | 10.87.7.255 |
| 195 | 10.87.8.0/22 | 10.87.8.1 – 10.87.11.254 | 10.87.11.255 |
| 196 | 10.87.12.0/22 | 10.87.12.1 – 10.87.15.254 | 10.87.15.255 |
| 197 | 10.87.16.0/22 | 10.87.16.1 – 10.87.19.254 | 10.87.19.255 |
| 198 | 10.87.20.0/22 | 10.87.20.1 – 10.87.23.254 | 10.87.23.255 |
| 199 | 10.87.24.0/22 | 10.87.24.1 – 10.87.27.254 | 10.87.27.255 |
| 200 | 10.87.28.0/22 | 10.87.28.1 – 10.87.31.254 | 10.87.31.255 |
| 201 | 10.87.32.0/22 | 10.87.32.1 – 10.87.35.254 | 10.87.35.255 |
| 202 | 10.87.36.0/22 | 10.87.36.1 – 10.87.39.254 | 10.87.39.255 |
| 203 | 10.87.40.0/22 | 10.87.40.1 – 10.87.43.254 | 10.87.43.255 |
| 204 | 10.87.44.0/22 | 10.87.44.1 – 10.87.47.254 | 10.87.47.255 |
| 205 | 10.87.48.0/22 | 10.87.48.1 – 10.87.51.254 | 10.87.51.255 |
| 206 | 10.87.52.0/22 | 10.87.52.1 – 10.87.55.254 | 10.87.55.255 |
| 207 | 10.87.56.0/22 | 10.87.56.1 – 10.87.59.254 | 10.87.59.255 |
| 208 | 10.87.60.0/22 | 10.87.60.1 – 10.87.63.254 | 10.87.63.255 |
| 209 | 10.87.64.0/22 | 10.87.64.1 – 10.87.67.254 | 10.87.67.255 |
| 210 | 10.87.68.0/22 | 10.87.68.1 – 10.87.71.254 | 10.87.71.255 |
| 211 | 10.87.72.0/22 | 10.87.72.1 – 10.87.75.254 | 10.87.75.255 |
| 212 | 10.87.76.0/22 | 10.87.76.1 – 10.87.79.254 | 10.87.79.255 |
| 213 | 10.87.80.0/22 | 10.87.80.1 – 10.87.83.254 | 10.87.83.255 |
| 214 | 10.87.84.0/22 | 10.87.84.1 – 10.87.87.254 | 10.87.87.255 |
| 215 | 10.87.88.0/22 | 10.87.88.1 – 10.87.91.254 | 10.87.91.255 |
| 216 | 10.87.92.0/22 | 10.87.92.1 – 10.87.95.254 | 10.87.95.255 |
| 217 | 10.87.96.0/22 | 10.87.96.1 – 10.87.99.254 | 10.87.99.255 |
| 218 | 10.87.100.0/22 | 10.87.100.1 – 10.87.103.254 | 10.87.103.255 |
| 219 | 10.87.104.0/22 | 10.87.104.1 – 10.87.107.254 | 10.87.107.255 |
| 220 | 10.87.108.0/22 | 10.87.108.1 – 10.87.111.254 | 10.87.111.255 |
| 221 | 10.87.112.0/22 | 10.87.112.1 – 10.87.115.254 | 10.87.115.255 |
| 222 | 10.87.116.0/22 | 10.87.116.1 – 10.87.119.254 | 10.87.119.255 |
| 223 | 10.87.120.0/22 | 10.87.120.1 – 10.87.123.254 | 10.87.123.255 |
| 224 | 10.87.124.0/22 | 10.87.124.1 – 10.87.127.254 | 10.87.127.255 |
| 225 | 10.87.128.0/22 | 10.87.128.1 – 10.87.131.254 | 10.87.131.255 |
| 226 | 10.87.132.0/22 | 10.87.132.1 – 10.87.135.254 | 10.87.135.255 |
| 227 | 10.87.136.0/22 | 10.87.136.1 – 10.87.139.254 | 10.87.139.255 |
| 228 | 10.87.140.0/22 | 10.87.140.1 – 10.87.143.254 | 10.87.143.255 |
| 229 | 10.87.144.0/22 | 10.87.144.1 – 10.87.147.254 | 10.87.147.255 |
| 230 | 10.87.148.0/22 | 10.87.148.1 – 10.87.151.254 | 10.87.151.255 |
| 231 | 10.87.152.0/22 | 10.87.152.1 – 10.87.155.254 | 10.87.155.255 |
| 232 | 10.87.156.0/22 | 10.87.156.1 – 10.87.159.254 | 10.87.159.255 |
| 233 | 10.87.160.0/22 | 10.87.160.1 – 10.87.163.254 | 10.87.163.255 |
| 234 | 10.87.164.0/22 | 10.87.164.1 – 10.87.167.254 | 10.87.167.255 |
| 235 | 10.87.168.0/22 | 10.87.168.1 – 10.87.171.254 | 10.87.171.255 |
| 236 | 10.87.172.0/22 | 10.87.172.1 – 10.87.175.254 | 10.87.175.255 |
| 237 | 10.87.176.0/22 | 10.87.176.1 – 10.87.179.254 | 10.87.179.255 |
| 238 | 10.87.180.0/22 | 10.87.180.1 – 10.87.183.254 | 10.87.183.255 |
| 239 | 10.87.184.0/22 | 10.87.184.1 – 10.87.187.254 | 10.87.187.255 |
| 240 | 10.87.188.0/22 | 10.87.188.1 – 10.87.191.254 | 10.87.191.255 |
| 241 | 10.87.192.0/22 | 10.87.192.1 – 10.87.195.254 | 10.87.195.255 |
| 242 | 10.87.196.0/22 | 10.87.196.1 – 10.87.199.254 | 10.87.199.255 |
| 243 | 10.87.200.0/22 | 10.87.200.1 – 10.87.203.254 | 10.87.203.255 |
| 244 | 10.87.204.0/22 | 10.87.204.1 – 10.87.207.254 | 10.87.207.255 |
| 245 | 10.87.208.0/22 | 10.87.208.1 – 10.87.211.254 | 10.87.211.255 |
| 246 | 10.87.212.0/22 | 10.87.212.1 – 10.87.215.254 | 10.87.215.255 |
| 247 | 10.87.216.0/22 | 10.87.216.1 – 10.87.219.254 | 10.87.219.255 |
| 248 | 10.87.220.0/22 | 10.87.220.1 – 10.87.223.254 | 10.87.223.255 |
| 249 | 10.87.224.0/22 | 10.87.224.1 – 10.87.227.254 | 10.87.227.255 |
| 250 | 10.87.228.0/22 | 10.87.228.1 – 10.87.231.254 | 10.87.231.255 |
| 251 | 10.87.232.0/22 | 10.87.232.1 – 10.87.235.254 | 10.87.235.255 |
| 252 | 10.87.236.0/22 | 10.87.236.1 – 10.87.239.254 | 10.87.239.255 |
| 253 | 10.87.240.0/22 | 10.87.240.1 – 10.87.243.254 | 10.87.243.255 |
| 254 | 10.87.244.0/22 | 10.87.244.1 – 10.87.247.254 | 10.87.247.255 |
| 255 | 10.87.248.0/22 | 10.87.248.1 – 10.87.251.254 | 10.87.251.255 |
| 256 | 10.87.252.0/22 | 10.87.252.1 – 10.87.255.254 | 10.87.255.255 |
01 / table
IPv4 CIDR prefix table.
Click a prefix longer than your network to split it into subnets.
| prefix | subnet mask | addresses | hosts | in your /14 |
|---|---|---|---|---|
| /0 | 0.0.0.0 | 4,294,967,296 | 4,294,967,294 | - |
| /1 | 128.0.0.0 | 2,147,483,648 | 2,147,483,646 | - |
| /2 | 192.0.0.0 | 1,073,741,824 | 1,073,741,822 | - |
| /3 | 224.0.0.0 | 536,870,912 | 536,870,910 | - |
| /4 | 240.0.0.0 | 268,435,456 | 268,435,454 | - |
| /5 | 248.0.0.0 | 134,217,728 | 134,217,726 | - |
| /6 | 252.0.0.0 | 67,108,864 | 67,108,862 | - |
| /7 | 254.0.0.0 | 33,554,432 | 33,554,430 | - |
| /8 | 255.0.0.0 | 16,777,216 | 16,777,214 | - |
| /9 | 255.128.0.0 | 8,388,608 | 8,388,606 | - |
| /10 | 255.192.0.0 | 4,194,304 | 4,194,302 | - |
| /11 | 255.224.0.0 | 2,097,152 | 2,097,150 | - |
| /12 | 255.240.0.0 | 1,048,576 | 1,048,574 | - |
| /13 | 255.248.0.0 | 524,288 | 524,286 | - |
| /14 | 255.252.0.0 | 262,144 | 262,142 | 1 |
| /15 | 255.254.0.0 | 131,072 | 131,070 | 2 split → |
| /16 | 255.255.0.0 | 65,536 | 65,534 | 4 split → |
| /17 | 255.255.128.0 | 32,768 | 32,766 | 8 split → |
| /18 | 255.255.192.0 | 16,384 | 16,382 | 16 split → |
| /19 | 255.255.224.0 | 8,192 | 8,190 | 32 split → |
| /20 | 255.255.240.0 | 4,096 | 4,094 | 64 split → |
| /21 | 255.255.248.0 | 2,048 | 2,046 | 128 split → |
| /22 | 255.255.252.0 | 1,024 | 1,022 | 256 split → |
| /23 | 255.255.254.0 | 512 | 510 | 512 split → |
| /24 | 255.255.255.0 | 256 | 254 | 1,024 split → |
| /25 | 255.255.255.128 | 128 | 126 | 2,048 split → |
| /26 | 255.255.255.192 | 64 | 62 | 4,096 split → |
| /27 | 255.255.255.224 | 32 | 30 | 8,192 split → |
| /28 | 255.255.255.240 | 16 | 14 | 16,384 split → |
| /29 | 255.255.255.248 | 8 | 6 | 32,768 split → |
| /30 | 255.255.255.252 | 4 | 2 | 65,536 split → |
| /31 | 255.255.255.254 | 2 | 2 | 131,072 split → |
| /32 | 255.255.255.255 | 1 | 1 | 262,144 split → |
02 / faq
About this calculator.
How do I use this subnet calculator?
▼
Type an IP address followed by a prefix, like 192.168.1.10/24, or by a subnet mask, like 192.168.1.10 255.255.255.0. Without a prefix it uses /24. Click a row in the table to split the network into smaller subnets.
Why are usable hosts always 2 fewer?
▼
The first address in a subnet is the network address and the last is the broadcast address, so neither can go to a device. The exceptions are /31 (point-to-point links, RFC 3021) and /32 (a single address), which use every address.
Can I use it from a terminal?
▼
Yes. curl 'ipku.in/en/tools/ipv4-subnet-calculator?q=192.168.1.10/24' returns the result as plain text.