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)10.44.0.0/14
network10.44.0.0/14
broadcast10.47.255.255
first host10.44.0.1
last host10.47.255.254
subnet mask255.252.0.0
wildcard0.3.255.255
addresses262,144
usable hosts262,142
classA
ipcalc 10.44.0.0/14
address00001010.00101100.00000000.00000000
subnet mask11111111.11111100.00000000.00000000
network00001010.00101100.00000000.00000000
broadcast00001010.00101111.11111111.11111111
green = network part, grey = host part
hex0x0a2c0000
decimal170655744
reverse dns0.0.44.10.in-addr.arpa
ipv4-mapped::ffff:a2c:0
/14 split into /22 · 256 subnets
close ×| # | network | host range | broadcast |
|---|---|---|---|
| 1 | 10.44.0.0/22 | 10.44.0.1 – 10.44.3.254 | 10.44.3.255 |
| 2 | 10.44.4.0/22 | 10.44.4.1 – 10.44.7.254 | 10.44.7.255 |
| 3 | 10.44.8.0/22 | 10.44.8.1 – 10.44.11.254 | 10.44.11.255 |
| 4 | 10.44.12.0/22 | 10.44.12.1 – 10.44.15.254 | 10.44.15.255 |
| 5 | 10.44.16.0/22 | 10.44.16.1 – 10.44.19.254 | 10.44.19.255 |
| 6 | 10.44.20.0/22 | 10.44.20.1 – 10.44.23.254 | 10.44.23.255 |
| 7 | 10.44.24.0/22 | 10.44.24.1 – 10.44.27.254 | 10.44.27.255 |
| 8 | 10.44.28.0/22 | 10.44.28.1 – 10.44.31.254 | 10.44.31.255 |
| 9 | 10.44.32.0/22 | 10.44.32.1 – 10.44.35.254 | 10.44.35.255 |
| 10 | 10.44.36.0/22 | 10.44.36.1 – 10.44.39.254 | 10.44.39.255 |
| 11 | 10.44.40.0/22 | 10.44.40.1 – 10.44.43.254 | 10.44.43.255 |
| 12 | 10.44.44.0/22 | 10.44.44.1 – 10.44.47.254 | 10.44.47.255 |
| 13 | 10.44.48.0/22 | 10.44.48.1 – 10.44.51.254 | 10.44.51.255 |
| 14 | 10.44.52.0/22 | 10.44.52.1 – 10.44.55.254 | 10.44.55.255 |
| 15 | 10.44.56.0/22 | 10.44.56.1 – 10.44.59.254 | 10.44.59.255 |
| 16 | 10.44.60.0/22 | 10.44.60.1 – 10.44.63.254 | 10.44.63.255 |
| 17 | 10.44.64.0/22 | 10.44.64.1 – 10.44.67.254 | 10.44.67.255 |
| 18 | 10.44.68.0/22 | 10.44.68.1 – 10.44.71.254 | 10.44.71.255 |
| 19 | 10.44.72.0/22 | 10.44.72.1 – 10.44.75.254 | 10.44.75.255 |
| 20 | 10.44.76.0/22 | 10.44.76.1 – 10.44.79.254 | 10.44.79.255 |
| 21 | 10.44.80.0/22 | 10.44.80.1 – 10.44.83.254 | 10.44.83.255 |
| 22 | 10.44.84.0/22 | 10.44.84.1 – 10.44.87.254 | 10.44.87.255 |
| 23 | 10.44.88.0/22 | 10.44.88.1 – 10.44.91.254 | 10.44.91.255 |
| 24 | 10.44.92.0/22 | 10.44.92.1 – 10.44.95.254 | 10.44.95.255 |
| 25 | 10.44.96.0/22 | 10.44.96.1 – 10.44.99.254 | 10.44.99.255 |
| 26 | 10.44.100.0/22 | 10.44.100.1 – 10.44.103.254 | 10.44.103.255 |
| 27 | 10.44.104.0/22 | 10.44.104.1 – 10.44.107.254 | 10.44.107.255 |
| 28 | 10.44.108.0/22 | 10.44.108.1 – 10.44.111.254 | 10.44.111.255 |
| 29 | 10.44.112.0/22 | 10.44.112.1 – 10.44.115.254 | 10.44.115.255 |
| 30 | 10.44.116.0/22 | 10.44.116.1 – 10.44.119.254 | 10.44.119.255 |
| 31 | 10.44.120.0/22 | 10.44.120.1 – 10.44.123.254 | 10.44.123.255 |
| 32 | 10.44.124.0/22 | 10.44.124.1 – 10.44.127.254 | 10.44.127.255 |
| 33 | 10.44.128.0/22 | 10.44.128.1 – 10.44.131.254 | 10.44.131.255 |
| 34 | 10.44.132.0/22 | 10.44.132.1 – 10.44.135.254 | 10.44.135.255 |
| 35 | 10.44.136.0/22 | 10.44.136.1 – 10.44.139.254 | 10.44.139.255 |
| 36 | 10.44.140.0/22 | 10.44.140.1 – 10.44.143.254 | 10.44.143.255 |
| 37 | 10.44.144.0/22 | 10.44.144.1 – 10.44.147.254 | 10.44.147.255 |
| 38 | 10.44.148.0/22 | 10.44.148.1 – 10.44.151.254 | 10.44.151.255 |
| 39 | 10.44.152.0/22 | 10.44.152.1 – 10.44.155.254 | 10.44.155.255 |
| 40 | 10.44.156.0/22 | 10.44.156.1 – 10.44.159.254 | 10.44.159.255 |
| 41 | 10.44.160.0/22 | 10.44.160.1 – 10.44.163.254 | 10.44.163.255 |
| 42 | 10.44.164.0/22 | 10.44.164.1 – 10.44.167.254 | 10.44.167.255 |
| 43 | 10.44.168.0/22 | 10.44.168.1 – 10.44.171.254 | 10.44.171.255 |
| 44 | 10.44.172.0/22 | 10.44.172.1 – 10.44.175.254 | 10.44.175.255 |
| 45 | 10.44.176.0/22 | 10.44.176.1 – 10.44.179.254 | 10.44.179.255 |
| 46 | 10.44.180.0/22 | 10.44.180.1 – 10.44.183.254 | 10.44.183.255 |
| 47 | 10.44.184.0/22 | 10.44.184.1 – 10.44.187.254 | 10.44.187.255 |
| 48 | 10.44.188.0/22 | 10.44.188.1 – 10.44.191.254 | 10.44.191.255 |
| 49 | 10.44.192.0/22 | 10.44.192.1 – 10.44.195.254 | 10.44.195.255 |
| 50 | 10.44.196.0/22 | 10.44.196.1 – 10.44.199.254 | 10.44.199.255 |
| 51 | 10.44.200.0/22 | 10.44.200.1 – 10.44.203.254 | 10.44.203.255 |
| 52 | 10.44.204.0/22 | 10.44.204.1 – 10.44.207.254 | 10.44.207.255 |
| 53 | 10.44.208.0/22 | 10.44.208.1 – 10.44.211.254 | 10.44.211.255 |
| 54 | 10.44.212.0/22 | 10.44.212.1 – 10.44.215.254 | 10.44.215.255 |
| 55 | 10.44.216.0/22 | 10.44.216.1 – 10.44.219.254 | 10.44.219.255 |
| 56 | 10.44.220.0/22 | 10.44.220.1 – 10.44.223.254 | 10.44.223.255 |
| 57 | 10.44.224.0/22 | 10.44.224.1 – 10.44.227.254 | 10.44.227.255 |
| 58 | 10.44.228.0/22 | 10.44.228.1 – 10.44.231.254 | 10.44.231.255 |
| 59 | 10.44.232.0/22 | 10.44.232.1 – 10.44.235.254 | 10.44.235.255 |
| 60 | 10.44.236.0/22 | 10.44.236.1 – 10.44.239.254 | 10.44.239.255 |
| 61 | 10.44.240.0/22 | 10.44.240.1 – 10.44.243.254 | 10.44.243.255 |
| 62 | 10.44.244.0/22 | 10.44.244.1 – 10.44.247.254 | 10.44.247.255 |
| 63 | 10.44.248.0/22 | 10.44.248.1 – 10.44.251.254 | 10.44.251.255 |
| 64 | 10.44.252.0/22 | 10.44.252.1 – 10.44.255.254 | 10.44.255.255 |
| 65 | 10.45.0.0/22 | 10.45.0.1 – 10.45.3.254 | 10.45.3.255 |
| 66 | 10.45.4.0/22 | 10.45.4.1 – 10.45.7.254 | 10.45.7.255 |
| 67 | 10.45.8.0/22 | 10.45.8.1 – 10.45.11.254 | 10.45.11.255 |
| 68 | 10.45.12.0/22 | 10.45.12.1 – 10.45.15.254 | 10.45.15.255 |
| 69 | 10.45.16.0/22 | 10.45.16.1 – 10.45.19.254 | 10.45.19.255 |
| 70 | 10.45.20.0/22 | 10.45.20.1 – 10.45.23.254 | 10.45.23.255 |
| 71 | 10.45.24.0/22 | 10.45.24.1 – 10.45.27.254 | 10.45.27.255 |
| 72 | 10.45.28.0/22 | 10.45.28.1 – 10.45.31.254 | 10.45.31.255 |
| 73 | 10.45.32.0/22 | 10.45.32.1 – 10.45.35.254 | 10.45.35.255 |
| 74 | 10.45.36.0/22 | 10.45.36.1 – 10.45.39.254 | 10.45.39.255 |
| 75 | 10.45.40.0/22 | 10.45.40.1 – 10.45.43.254 | 10.45.43.255 |
| 76 | 10.45.44.0/22 | 10.45.44.1 – 10.45.47.254 | 10.45.47.255 |
| 77 | 10.45.48.0/22 | 10.45.48.1 – 10.45.51.254 | 10.45.51.255 |
| 78 | 10.45.52.0/22 | 10.45.52.1 – 10.45.55.254 | 10.45.55.255 |
| 79 | 10.45.56.0/22 | 10.45.56.1 – 10.45.59.254 | 10.45.59.255 |
| 80 | 10.45.60.0/22 | 10.45.60.1 – 10.45.63.254 | 10.45.63.255 |
| 81 | 10.45.64.0/22 | 10.45.64.1 – 10.45.67.254 | 10.45.67.255 |
| 82 | 10.45.68.0/22 | 10.45.68.1 – 10.45.71.254 | 10.45.71.255 |
| 83 | 10.45.72.0/22 | 10.45.72.1 – 10.45.75.254 | 10.45.75.255 |
| 84 | 10.45.76.0/22 | 10.45.76.1 – 10.45.79.254 | 10.45.79.255 |
| 85 | 10.45.80.0/22 | 10.45.80.1 – 10.45.83.254 | 10.45.83.255 |
| 86 | 10.45.84.0/22 | 10.45.84.1 – 10.45.87.254 | 10.45.87.255 |
| 87 | 10.45.88.0/22 | 10.45.88.1 – 10.45.91.254 | 10.45.91.255 |
| 88 | 10.45.92.0/22 | 10.45.92.1 – 10.45.95.254 | 10.45.95.255 |
| 89 | 10.45.96.0/22 | 10.45.96.1 – 10.45.99.254 | 10.45.99.255 |
| 90 | 10.45.100.0/22 | 10.45.100.1 – 10.45.103.254 | 10.45.103.255 |
| 91 | 10.45.104.0/22 | 10.45.104.1 – 10.45.107.254 | 10.45.107.255 |
| 92 | 10.45.108.0/22 | 10.45.108.1 – 10.45.111.254 | 10.45.111.255 |
| 93 | 10.45.112.0/22 | 10.45.112.1 – 10.45.115.254 | 10.45.115.255 |
| 94 | 10.45.116.0/22 | 10.45.116.1 – 10.45.119.254 | 10.45.119.255 |
| 95 | 10.45.120.0/22 | 10.45.120.1 – 10.45.123.254 | 10.45.123.255 |
| 96 | 10.45.124.0/22 | 10.45.124.1 – 10.45.127.254 | 10.45.127.255 |
| 97 | 10.45.128.0/22 | 10.45.128.1 – 10.45.131.254 | 10.45.131.255 |
| 98 | 10.45.132.0/22 | 10.45.132.1 – 10.45.135.254 | 10.45.135.255 |
| 99 | 10.45.136.0/22 | 10.45.136.1 – 10.45.139.254 | 10.45.139.255 |
| 100 | 10.45.140.0/22 | 10.45.140.1 – 10.45.143.254 | 10.45.143.255 |
| 101 | 10.45.144.0/22 | 10.45.144.1 – 10.45.147.254 | 10.45.147.255 |
| 102 | 10.45.148.0/22 | 10.45.148.1 – 10.45.151.254 | 10.45.151.255 |
| 103 | 10.45.152.0/22 | 10.45.152.1 – 10.45.155.254 | 10.45.155.255 |
| 104 | 10.45.156.0/22 | 10.45.156.1 – 10.45.159.254 | 10.45.159.255 |
| 105 | 10.45.160.0/22 | 10.45.160.1 – 10.45.163.254 | 10.45.163.255 |
| 106 | 10.45.164.0/22 | 10.45.164.1 – 10.45.167.254 | 10.45.167.255 |
| 107 | 10.45.168.0/22 | 10.45.168.1 – 10.45.171.254 | 10.45.171.255 |
| 108 | 10.45.172.0/22 | 10.45.172.1 – 10.45.175.254 | 10.45.175.255 |
| 109 | 10.45.176.0/22 | 10.45.176.1 – 10.45.179.254 | 10.45.179.255 |
| 110 | 10.45.180.0/22 | 10.45.180.1 – 10.45.183.254 | 10.45.183.255 |
| 111 | 10.45.184.0/22 | 10.45.184.1 – 10.45.187.254 | 10.45.187.255 |
| 112 | 10.45.188.0/22 | 10.45.188.1 – 10.45.191.254 | 10.45.191.255 |
| 113 | 10.45.192.0/22 | 10.45.192.1 – 10.45.195.254 | 10.45.195.255 |
| 114 | 10.45.196.0/22 | 10.45.196.1 – 10.45.199.254 | 10.45.199.255 |
| 115 | 10.45.200.0/22 | 10.45.200.1 – 10.45.203.254 | 10.45.203.255 |
| 116 | 10.45.204.0/22 | 10.45.204.1 – 10.45.207.254 | 10.45.207.255 |
| 117 | 10.45.208.0/22 | 10.45.208.1 – 10.45.211.254 | 10.45.211.255 |
| 118 | 10.45.212.0/22 | 10.45.212.1 – 10.45.215.254 | 10.45.215.255 |
| 119 | 10.45.216.0/22 | 10.45.216.1 – 10.45.219.254 | 10.45.219.255 |
| 120 | 10.45.220.0/22 | 10.45.220.1 – 10.45.223.254 | 10.45.223.255 |
| 121 | 10.45.224.0/22 | 10.45.224.1 – 10.45.227.254 | 10.45.227.255 |
| 122 | 10.45.228.0/22 | 10.45.228.1 – 10.45.231.254 | 10.45.231.255 |
| 123 | 10.45.232.0/22 | 10.45.232.1 – 10.45.235.254 | 10.45.235.255 |
| 124 | 10.45.236.0/22 | 10.45.236.1 – 10.45.239.254 | 10.45.239.255 |
| 125 | 10.45.240.0/22 | 10.45.240.1 – 10.45.243.254 | 10.45.243.255 |
| 126 | 10.45.244.0/22 | 10.45.244.1 – 10.45.247.254 | 10.45.247.255 |
| 127 | 10.45.248.0/22 | 10.45.248.1 – 10.45.251.254 | 10.45.251.255 |
| 128 | 10.45.252.0/22 | 10.45.252.1 – 10.45.255.254 | 10.45.255.255 |
| 129 | 10.46.0.0/22 | 10.46.0.1 – 10.46.3.254 | 10.46.3.255 |
| 130 | 10.46.4.0/22 | 10.46.4.1 – 10.46.7.254 | 10.46.7.255 |
| 131 | 10.46.8.0/22 | 10.46.8.1 – 10.46.11.254 | 10.46.11.255 |
| 132 | 10.46.12.0/22 | 10.46.12.1 – 10.46.15.254 | 10.46.15.255 |
| 133 | 10.46.16.0/22 | 10.46.16.1 – 10.46.19.254 | 10.46.19.255 |
| 134 | 10.46.20.0/22 | 10.46.20.1 – 10.46.23.254 | 10.46.23.255 |
| 135 | 10.46.24.0/22 | 10.46.24.1 – 10.46.27.254 | 10.46.27.255 |
| 136 | 10.46.28.0/22 | 10.46.28.1 – 10.46.31.254 | 10.46.31.255 |
| 137 | 10.46.32.0/22 | 10.46.32.1 – 10.46.35.254 | 10.46.35.255 |
| 138 | 10.46.36.0/22 | 10.46.36.1 – 10.46.39.254 | 10.46.39.255 |
| 139 | 10.46.40.0/22 | 10.46.40.1 – 10.46.43.254 | 10.46.43.255 |
| 140 | 10.46.44.0/22 | 10.46.44.1 – 10.46.47.254 | 10.46.47.255 |
| 141 | 10.46.48.0/22 | 10.46.48.1 – 10.46.51.254 | 10.46.51.255 |
| 142 | 10.46.52.0/22 | 10.46.52.1 – 10.46.55.254 | 10.46.55.255 |
| 143 | 10.46.56.0/22 | 10.46.56.1 – 10.46.59.254 | 10.46.59.255 |
| 144 | 10.46.60.0/22 | 10.46.60.1 – 10.46.63.254 | 10.46.63.255 |
| 145 | 10.46.64.0/22 | 10.46.64.1 – 10.46.67.254 | 10.46.67.255 |
| 146 | 10.46.68.0/22 | 10.46.68.1 – 10.46.71.254 | 10.46.71.255 |
| 147 | 10.46.72.0/22 | 10.46.72.1 – 10.46.75.254 | 10.46.75.255 |
| 148 | 10.46.76.0/22 | 10.46.76.1 – 10.46.79.254 | 10.46.79.255 |
| 149 | 10.46.80.0/22 | 10.46.80.1 – 10.46.83.254 | 10.46.83.255 |
| 150 | 10.46.84.0/22 | 10.46.84.1 – 10.46.87.254 | 10.46.87.255 |
| 151 | 10.46.88.0/22 | 10.46.88.1 – 10.46.91.254 | 10.46.91.255 |
| 152 | 10.46.92.0/22 | 10.46.92.1 – 10.46.95.254 | 10.46.95.255 |
| 153 | 10.46.96.0/22 | 10.46.96.1 – 10.46.99.254 | 10.46.99.255 |
| 154 | 10.46.100.0/22 | 10.46.100.1 – 10.46.103.254 | 10.46.103.255 |
| 155 | 10.46.104.0/22 | 10.46.104.1 – 10.46.107.254 | 10.46.107.255 |
| 156 | 10.46.108.0/22 | 10.46.108.1 – 10.46.111.254 | 10.46.111.255 |
| 157 | 10.46.112.0/22 | 10.46.112.1 – 10.46.115.254 | 10.46.115.255 |
| 158 | 10.46.116.0/22 | 10.46.116.1 – 10.46.119.254 | 10.46.119.255 |
| 159 | 10.46.120.0/22 | 10.46.120.1 – 10.46.123.254 | 10.46.123.255 |
| 160 | 10.46.124.0/22 | 10.46.124.1 – 10.46.127.254 | 10.46.127.255 |
| 161 | 10.46.128.0/22 | 10.46.128.1 – 10.46.131.254 | 10.46.131.255 |
| 162 | 10.46.132.0/22 | 10.46.132.1 – 10.46.135.254 | 10.46.135.255 |
| 163 | 10.46.136.0/22 | 10.46.136.1 – 10.46.139.254 | 10.46.139.255 |
| 164 | 10.46.140.0/22 | 10.46.140.1 – 10.46.143.254 | 10.46.143.255 |
| 165 | 10.46.144.0/22 | 10.46.144.1 – 10.46.147.254 | 10.46.147.255 |
| 166 | 10.46.148.0/22 | 10.46.148.1 – 10.46.151.254 | 10.46.151.255 |
| 167 | 10.46.152.0/22 | 10.46.152.1 – 10.46.155.254 | 10.46.155.255 |
| 168 | 10.46.156.0/22 | 10.46.156.1 – 10.46.159.254 | 10.46.159.255 |
| 169 | 10.46.160.0/22 | 10.46.160.1 – 10.46.163.254 | 10.46.163.255 |
| 170 | 10.46.164.0/22 | 10.46.164.1 – 10.46.167.254 | 10.46.167.255 |
| 171 | 10.46.168.0/22 | 10.46.168.1 – 10.46.171.254 | 10.46.171.255 |
| 172 | 10.46.172.0/22 | 10.46.172.1 – 10.46.175.254 | 10.46.175.255 |
| 173 | 10.46.176.0/22 | 10.46.176.1 – 10.46.179.254 | 10.46.179.255 |
| 174 | 10.46.180.0/22 | 10.46.180.1 – 10.46.183.254 | 10.46.183.255 |
| 175 | 10.46.184.0/22 | 10.46.184.1 – 10.46.187.254 | 10.46.187.255 |
| 176 | 10.46.188.0/22 | 10.46.188.1 – 10.46.191.254 | 10.46.191.255 |
| 177 | 10.46.192.0/22 | 10.46.192.1 – 10.46.195.254 | 10.46.195.255 |
| 178 | 10.46.196.0/22 | 10.46.196.1 – 10.46.199.254 | 10.46.199.255 |
| 179 | 10.46.200.0/22 | 10.46.200.1 – 10.46.203.254 | 10.46.203.255 |
| 180 | 10.46.204.0/22 | 10.46.204.1 – 10.46.207.254 | 10.46.207.255 |
| 181 | 10.46.208.0/22 | 10.46.208.1 – 10.46.211.254 | 10.46.211.255 |
| 182 | 10.46.212.0/22 | 10.46.212.1 – 10.46.215.254 | 10.46.215.255 |
| 183 | 10.46.216.0/22 | 10.46.216.1 – 10.46.219.254 | 10.46.219.255 |
| 184 | 10.46.220.0/22 | 10.46.220.1 – 10.46.223.254 | 10.46.223.255 |
| 185 | 10.46.224.0/22 | 10.46.224.1 – 10.46.227.254 | 10.46.227.255 |
| 186 | 10.46.228.0/22 | 10.46.228.1 – 10.46.231.254 | 10.46.231.255 |
| 187 | 10.46.232.0/22 | 10.46.232.1 – 10.46.235.254 | 10.46.235.255 |
| 188 | 10.46.236.0/22 | 10.46.236.1 – 10.46.239.254 | 10.46.239.255 |
| 189 | 10.46.240.0/22 | 10.46.240.1 – 10.46.243.254 | 10.46.243.255 |
| 190 | 10.46.244.0/22 | 10.46.244.1 – 10.46.247.254 | 10.46.247.255 |
| 191 | 10.46.248.0/22 | 10.46.248.1 – 10.46.251.254 | 10.46.251.255 |
| 192 | 10.46.252.0/22 | 10.46.252.1 – 10.46.255.254 | 10.46.255.255 |
| 193 | 10.47.0.0/22 | 10.47.0.1 – 10.47.3.254 | 10.47.3.255 |
| 194 | 10.47.4.0/22 | 10.47.4.1 – 10.47.7.254 | 10.47.7.255 |
| 195 | 10.47.8.0/22 | 10.47.8.1 – 10.47.11.254 | 10.47.11.255 |
| 196 | 10.47.12.0/22 | 10.47.12.1 – 10.47.15.254 | 10.47.15.255 |
| 197 | 10.47.16.0/22 | 10.47.16.1 – 10.47.19.254 | 10.47.19.255 |
| 198 | 10.47.20.0/22 | 10.47.20.1 – 10.47.23.254 | 10.47.23.255 |
| 199 | 10.47.24.0/22 | 10.47.24.1 – 10.47.27.254 | 10.47.27.255 |
| 200 | 10.47.28.0/22 | 10.47.28.1 – 10.47.31.254 | 10.47.31.255 |
| 201 | 10.47.32.0/22 | 10.47.32.1 – 10.47.35.254 | 10.47.35.255 |
| 202 | 10.47.36.0/22 | 10.47.36.1 – 10.47.39.254 | 10.47.39.255 |
| 203 | 10.47.40.0/22 | 10.47.40.1 – 10.47.43.254 | 10.47.43.255 |
| 204 | 10.47.44.0/22 | 10.47.44.1 – 10.47.47.254 | 10.47.47.255 |
| 205 | 10.47.48.0/22 | 10.47.48.1 – 10.47.51.254 | 10.47.51.255 |
| 206 | 10.47.52.0/22 | 10.47.52.1 – 10.47.55.254 | 10.47.55.255 |
| 207 | 10.47.56.0/22 | 10.47.56.1 – 10.47.59.254 | 10.47.59.255 |
| 208 | 10.47.60.0/22 | 10.47.60.1 – 10.47.63.254 | 10.47.63.255 |
| 209 | 10.47.64.0/22 | 10.47.64.1 – 10.47.67.254 | 10.47.67.255 |
| 210 | 10.47.68.0/22 | 10.47.68.1 – 10.47.71.254 | 10.47.71.255 |
| 211 | 10.47.72.0/22 | 10.47.72.1 – 10.47.75.254 | 10.47.75.255 |
| 212 | 10.47.76.0/22 | 10.47.76.1 – 10.47.79.254 | 10.47.79.255 |
| 213 | 10.47.80.0/22 | 10.47.80.1 – 10.47.83.254 | 10.47.83.255 |
| 214 | 10.47.84.0/22 | 10.47.84.1 – 10.47.87.254 | 10.47.87.255 |
| 215 | 10.47.88.0/22 | 10.47.88.1 – 10.47.91.254 | 10.47.91.255 |
| 216 | 10.47.92.0/22 | 10.47.92.1 – 10.47.95.254 | 10.47.95.255 |
| 217 | 10.47.96.0/22 | 10.47.96.1 – 10.47.99.254 | 10.47.99.255 |
| 218 | 10.47.100.0/22 | 10.47.100.1 – 10.47.103.254 | 10.47.103.255 |
| 219 | 10.47.104.0/22 | 10.47.104.1 – 10.47.107.254 | 10.47.107.255 |
| 220 | 10.47.108.0/22 | 10.47.108.1 – 10.47.111.254 | 10.47.111.255 |
| 221 | 10.47.112.0/22 | 10.47.112.1 – 10.47.115.254 | 10.47.115.255 |
| 222 | 10.47.116.0/22 | 10.47.116.1 – 10.47.119.254 | 10.47.119.255 |
| 223 | 10.47.120.0/22 | 10.47.120.1 – 10.47.123.254 | 10.47.123.255 |
| 224 | 10.47.124.0/22 | 10.47.124.1 – 10.47.127.254 | 10.47.127.255 |
| 225 | 10.47.128.0/22 | 10.47.128.1 – 10.47.131.254 | 10.47.131.255 |
| 226 | 10.47.132.0/22 | 10.47.132.1 – 10.47.135.254 | 10.47.135.255 |
| 227 | 10.47.136.0/22 | 10.47.136.1 – 10.47.139.254 | 10.47.139.255 |
| 228 | 10.47.140.0/22 | 10.47.140.1 – 10.47.143.254 | 10.47.143.255 |
| 229 | 10.47.144.0/22 | 10.47.144.1 – 10.47.147.254 | 10.47.147.255 |
| 230 | 10.47.148.0/22 | 10.47.148.1 – 10.47.151.254 | 10.47.151.255 |
| 231 | 10.47.152.0/22 | 10.47.152.1 – 10.47.155.254 | 10.47.155.255 |
| 232 | 10.47.156.0/22 | 10.47.156.1 – 10.47.159.254 | 10.47.159.255 |
| 233 | 10.47.160.0/22 | 10.47.160.1 – 10.47.163.254 | 10.47.163.255 |
| 234 | 10.47.164.0/22 | 10.47.164.1 – 10.47.167.254 | 10.47.167.255 |
| 235 | 10.47.168.0/22 | 10.47.168.1 – 10.47.171.254 | 10.47.171.255 |
| 236 | 10.47.172.0/22 | 10.47.172.1 – 10.47.175.254 | 10.47.175.255 |
| 237 | 10.47.176.0/22 | 10.47.176.1 – 10.47.179.254 | 10.47.179.255 |
| 238 | 10.47.180.0/22 | 10.47.180.1 – 10.47.183.254 | 10.47.183.255 |
| 239 | 10.47.184.0/22 | 10.47.184.1 – 10.47.187.254 | 10.47.187.255 |
| 240 | 10.47.188.0/22 | 10.47.188.1 – 10.47.191.254 | 10.47.191.255 |
| 241 | 10.47.192.0/22 | 10.47.192.1 – 10.47.195.254 | 10.47.195.255 |
| 242 | 10.47.196.0/22 | 10.47.196.1 – 10.47.199.254 | 10.47.199.255 |
| 243 | 10.47.200.0/22 | 10.47.200.1 – 10.47.203.254 | 10.47.203.255 |
| 244 | 10.47.204.0/22 | 10.47.204.1 – 10.47.207.254 | 10.47.207.255 |
| 245 | 10.47.208.0/22 | 10.47.208.1 – 10.47.211.254 | 10.47.211.255 |
| 246 | 10.47.212.0/22 | 10.47.212.1 – 10.47.215.254 | 10.47.215.255 |
| 247 | 10.47.216.0/22 | 10.47.216.1 – 10.47.219.254 | 10.47.219.255 |
| 248 | 10.47.220.0/22 | 10.47.220.1 – 10.47.223.254 | 10.47.223.255 |
| 249 | 10.47.224.0/22 | 10.47.224.1 – 10.47.227.254 | 10.47.227.255 |
| 250 | 10.47.228.0/22 | 10.47.228.1 – 10.47.231.254 | 10.47.231.255 |
| 251 | 10.47.232.0/22 | 10.47.232.1 – 10.47.235.254 | 10.47.235.255 |
| 252 | 10.47.236.0/22 | 10.47.236.1 – 10.47.239.254 | 10.47.239.255 |
| 253 | 10.47.240.0/22 | 10.47.240.1 – 10.47.243.254 | 10.47.243.255 |
| 254 | 10.47.244.0/22 | 10.47.244.1 – 10.47.247.254 | 10.47.247.255 |
| 255 | 10.47.248.0/22 | 10.47.248.1 – 10.47.251.254 | 10.47.251.255 |
| 256 | 10.47.252.0/22 | 10.47.252.1 – 10.47.255.254 | 10.47.255.255 |
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.