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)10.232.0.0/13
network10.232.0.0/13
broadcast10.239.255.255
first host10.232.0.1
last host10.239.255.254
subnet mask255.248.0.0
wildcard0.7.255.255
addresses524,288
usable hosts524,286
classA
ipcalc 10.232.0.0/13
address00001010.11101000.00000000.00000000
subnet mask11111111.11111000.00000000.00000000
network00001010.11101000.00000000.00000000
broadcast00001010.11101111.11111111.11111111
green = network part, grey = host part
hex0x0ae80000
decimal182976512
reverse dns0.0.232.10.in-addr.arpa
ipv4-mapped::ffff:ae8:0
/13 split into /22 · 512 subnets
close ×| # | network | host range | broadcast |
|---|---|---|---|
| 1 | 10.232.0.0/22 | 10.232.0.1 – 10.232.3.254 | 10.232.3.255 |
| 2 | 10.232.4.0/22 | 10.232.4.1 – 10.232.7.254 | 10.232.7.255 |
| 3 | 10.232.8.0/22 | 10.232.8.1 – 10.232.11.254 | 10.232.11.255 |
| 4 | 10.232.12.0/22 | 10.232.12.1 – 10.232.15.254 | 10.232.15.255 |
| 5 | 10.232.16.0/22 | 10.232.16.1 – 10.232.19.254 | 10.232.19.255 |
| 6 | 10.232.20.0/22 | 10.232.20.1 – 10.232.23.254 | 10.232.23.255 |
| 7 | 10.232.24.0/22 | 10.232.24.1 – 10.232.27.254 | 10.232.27.255 |
| 8 | 10.232.28.0/22 | 10.232.28.1 – 10.232.31.254 | 10.232.31.255 |
| 9 | 10.232.32.0/22 | 10.232.32.1 – 10.232.35.254 | 10.232.35.255 |
| 10 | 10.232.36.0/22 | 10.232.36.1 – 10.232.39.254 | 10.232.39.255 |
| 11 | 10.232.40.0/22 | 10.232.40.1 – 10.232.43.254 | 10.232.43.255 |
| 12 | 10.232.44.0/22 | 10.232.44.1 – 10.232.47.254 | 10.232.47.255 |
| 13 | 10.232.48.0/22 | 10.232.48.1 – 10.232.51.254 | 10.232.51.255 |
| 14 | 10.232.52.0/22 | 10.232.52.1 – 10.232.55.254 | 10.232.55.255 |
| 15 | 10.232.56.0/22 | 10.232.56.1 – 10.232.59.254 | 10.232.59.255 |
| 16 | 10.232.60.0/22 | 10.232.60.1 – 10.232.63.254 | 10.232.63.255 |
| 17 | 10.232.64.0/22 | 10.232.64.1 – 10.232.67.254 | 10.232.67.255 |
| 18 | 10.232.68.0/22 | 10.232.68.1 – 10.232.71.254 | 10.232.71.255 |
| 19 | 10.232.72.0/22 | 10.232.72.1 – 10.232.75.254 | 10.232.75.255 |
| 20 | 10.232.76.0/22 | 10.232.76.1 – 10.232.79.254 | 10.232.79.255 |
| 21 | 10.232.80.0/22 | 10.232.80.1 – 10.232.83.254 | 10.232.83.255 |
| 22 | 10.232.84.0/22 | 10.232.84.1 – 10.232.87.254 | 10.232.87.255 |
| 23 | 10.232.88.0/22 | 10.232.88.1 – 10.232.91.254 | 10.232.91.255 |
| 24 | 10.232.92.0/22 | 10.232.92.1 – 10.232.95.254 | 10.232.95.255 |
| 25 | 10.232.96.0/22 | 10.232.96.1 – 10.232.99.254 | 10.232.99.255 |
| 26 | 10.232.100.0/22 | 10.232.100.1 – 10.232.103.254 | 10.232.103.255 |
| 27 | 10.232.104.0/22 | 10.232.104.1 – 10.232.107.254 | 10.232.107.255 |
| 28 | 10.232.108.0/22 | 10.232.108.1 – 10.232.111.254 | 10.232.111.255 |
| 29 | 10.232.112.0/22 | 10.232.112.1 – 10.232.115.254 | 10.232.115.255 |
| 30 | 10.232.116.0/22 | 10.232.116.1 – 10.232.119.254 | 10.232.119.255 |
| 31 | 10.232.120.0/22 | 10.232.120.1 – 10.232.123.254 | 10.232.123.255 |
| 32 | 10.232.124.0/22 | 10.232.124.1 – 10.232.127.254 | 10.232.127.255 |
| 33 | 10.232.128.0/22 | 10.232.128.1 – 10.232.131.254 | 10.232.131.255 |
| 34 | 10.232.132.0/22 | 10.232.132.1 – 10.232.135.254 | 10.232.135.255 |
| 35 | 10.232.136.0/22 | 10.232.136.1 – 10.232.139.254 | 10.232.139.255 |
| 36 | 10.232.140.0/22 | 10.232.140.1 – 10.232.143.254 | 10.232.143.255 |
| 37 | 10.232.144.0/22 | 10.232.144.1 – 10.232.147.254 | 10.232.147.255 |
| 38 | 10.232.148.0/22 | 10.232.148.1 – 10.232.151.254 | 10.232.151.255 |
| 39 | 10.232.152.0/22 | 10.232.152.1 – 10.232.155.254 | 10.232.155.255 |
| 40 | 10.232.156.0/22 | 10.232.156.1 – 10.232.159.254 | 10.232.159.255 |
| 41 | 10.232.160.0/22 | 10.232.160.1 – 10.232.163.254 | 10.232.163.255 |
| 42 | 10.232.164.0/22 | 10.232.164.1 – 10.232.167.254 | 10.232.167.255 |
| 43 | 10.232.168.0/22 | 10.232.168.1 – 10.232.171.254 | 10.232.171.255 |
| 44 | 10.232.172.0/22 | 10.232.172.1 – 10.232.175.254 | 10.232.175.255 |
| 45 | 10.232.176.0/22 | 10.232.176.1 – 10.232.179.254 | 10.232.179.255 |
| 46 | 10.232.180.0/22 | 10.232.180.1 – 10.232.183.254 | 10.232.183.255 |
| 47 | 10.232.184.0/22 | 10.232.184.1 – 10.232.187.254 | 10.232.187.255 |
| 48 | 10.232.188.0/22 | 10.232.188.1 – 10.232.191.254 | 10.232.191.255 |
| 49 | 10.232.192.0/22 | 10.232.192.1 – 10.232.195.254 | 10.232.195.255 |
| 50 | 10.232.196.0/22 | 10.232.196.1 – 10.232.199.254 | 10.232.199.255 |
| 51 | 10.232.200.0/22 | 10.232.200.1 – 10.232.203.254 | 10.232.203.255 |
| 52 | 10.232.204.0/22 | 10.232.204.1 – 10.232.207.254 | 10.232.207.255 |
| 53 | 10.232.208.0/22 | 10.232.208.1 – 10.232.211.254 | 10.232.211.255 |
| 54 | 10.232.212.0/22 | 10.232.212.1 – 10.232.215.254 | 10.232.215.255 |
| 55 | 10.232.216.0/22 | 10.232.216.1 – 10.232.219.254 | 10.232.219.255 |
| 56 | 10.232.220.0/22 | 10.232.220.1 – 10.232.223.254 | 10.232.223.255 |
| 57 | 10.232.224.0/22 | 10.232.224.1 – 10.232.227.254 | 10.232.227.255 |
| 58 | 10.232.228.0/22 | 10.232.228.1 – 10.232.231.254 | 10.232.231.255 |
| 59 | 10.232.232.0/22 | 10.232.232.1 – 10.232.235.254 | 10.232.235.255 |
| 60 | 10.232.236.0/22 | 10.232.236.1 – 10.232.239.254 | 10.232.239.255 |
| 61 | 10.232.240.0/22 | 10.232.240.1 – 10.232.243.254 | 10.232.243.255 |
| 62 | 10.232.244.0/22 | 10.232.244.1 – 10.232.247.254 | 10.232.247.255 |
| 63 | 10.232.248.0/22 | 10.232.248.1 – 10.232.251.254 | 10.232.251.255 |
| 64 | 10.232.252.0/22 | 10.232.252.1 – 10.232.255.254 | 10.232.255.255 |
| 65 | 10.233.0.0/22 | 10.233.0.1 – 10.233.3.254 | 10.233.3.255 |
| 66 | 10.233.4.0/22 | 10.233.4.1 – 10.233.7.254 | 10.233.7.255 |
| 67 | 10.233.8.0/22 | 10.233.8.1 – 10.233.11.254 | 10.233.11.255 |
| 68 | 10.233.12.0/22 | 10.233.12.1 – 10.233.15.254 | 10.233.15.255 |
| 69 | 10.233.16.0/22 | 10.233.16.1 – 10.233.19.254 | 10.233.19.255 |
| 70 | 10.233.20.0/22 | 10.233.20.1 – 10.233.23.254 | 10.233.23.255 |
| 71 | 10.233.24.0/22 | 10.233.24.1 – 10.233.27.254 | 10.233.27.255 |
| 72 | 10.233.28.0/22 | 10.233.28.1 – 10.233.31.254 | 10.233.31.255 |
| 73 | 10.233.32.0/22 | 10.233.32.1 – 10.233.35.254 | 10.233.35.255 |
| 74 | 10.233.36.0/22 | 10.233.36.1 – 10.233.39.254 | 10.233.39.255 |
| 75 | 10.233.40.0/22 | 10.233.40.1 – 10.233.43.254 | 10.233.43.255 |
| 76 | 10.233.44.0/22 | 10.233.44.1 – 10.233.47.254 | 10.233.47.255 |
| 77 | 10.233.48.0/22 | 10.233.48.1 – 10.233.51.254 | 10.233.51.255 |
| 78 | 10.233.52.0/22 | 10.233.52.1 – 10.233.55.254 | 10.233.55.255 |
| 79 | 10.233.56.0/22 | 10.233.56.1 – 10.233.59.254 | 10.233.59.255 |
| 80 | 10.233.60.0/22 | 10.233.60.1 – 10.233.63.254 | 10.233.63.255 |
| 81 | 10.233.64.0/22 | 10.233.64.1 – 10.233.67.254 | 10.233.67.255 |
| 82 | 10.233.68.0/22 | 10.233.68.1 – 10.233.71.254 | 10.233.71.255 |
| 83 | 10.233.72.0/22 | 10.233.72.1 – 10.233.75.254 | 10.233.75.255 |
| 84 | 10.233.76.0/22 | 10.233.76.1 – 10.233.79.254 | 10.233.79.255 |
| 85 | 10.233.80.0/22 | 10.233.80.1 – 10.233.83.254 | 10.233.83.255 |
| 86 | 10.233.84.0/22 | 10.233.84.1 – 10.233.87.254 | 10.233.87.255 |
| 87 | 10.233.88.0/22 | 10.233.88.1 – 10.233.91.254 | 10.233.91.255 |
| 88 | 10.233.92.0/22 | 10.233.92.1 – 10.233.95.254 | 10.233.95.255 |
| 89 | 10.233.96.0/22 | 10.233.96.1 – 10.233.99.254 | 10.233.99.255 |
| 90 | 10.233.100.0/22 | 10.233.100.1 – 10.233.103.254 | 10.233.103.255 |
| 91 | 10.233.104.0/22 | 10.233.104.1 – 10.233.107.254 | 10.233.107.255 |
| 92 | 10.233.108.0/22 | 10.233.108.1 – 10.233.111.254 | 10.233.111.255 |
| 93 | 10.233.112.0/22 | 10.233.112.1 – 10.233.115.254 | 10.233.115.255 |
| 94 | 10.233.116.0/22 | 10.233.116.1 – 10.233.119.254 | 10.233.119.255 |
| 95 | 10.233.120.0/22 | 10.233.120.1 – 10.233.123.254 | 10.233.123.255 |
| 96 | 10.233.124.0/22 | 10.233.124.1 – 10.233.127.254 | 10.233.127.255 |
| 97 | 10.233.128.0/22 | 10.233.128.1 – 10.233.131.254 | 10.233.131.255 |
| 98 | 10.233.132.0/22 | 10.233.132.1 – 10.233.135.254 | 10.233.135.255 |
| 99 | 10.233.136.0/22 | 10.233.136.1 – 10.233.139.254 | 10.233.139.255 |
| 100 | 10.233.140.0/22 | 10.233.140.1 – 10.233.143.254 | 10.233.143.255 |
| 101 | 10.233.144.0/22 | 10.233.144.1 – 10.233.147.254 | 10.233.147.255 |
| 102 | 10.233.148.0/22 | 10.233.148.1 – 10.233.151.254 | 10.233.151.255 |
| 103 | 10.233.152.0/22 | 10.233.152.1 – 10.233.155.254 | 10.233.155.255 |
| 104 | 10.233.156.0/22 | 10.233.156.1 – 10.233.159.254 | 10.233.159.255 |
| 105 | 10.233.160.0/22 | 10.233.160.1 – 10.233.163.254 | 10.233.163.255 |
| 106 | 10.233.164.0/22 | 10.233.164.1 – 10.233.167.254 | 10.233.167.255 |
| 107 | 10.233.168.0/22 | 10.233.168.1 – 10.233.171.254 | 10.233.171.255 |
| 108 | 10.233.172.0/22 | 10.233.172.1 – 10.233.175.254 | 10.233.175.255 |
| 109 | 10.233.176.0/22 | 10.233.176.1 – 10.233.179.254 | 10.233.179.255 |
| 110 | 10.233.180.0/22 | 10.233.180.1 – 10.233.183.254 | 10.233.183.255 |
| 111 | 10.233.184.0/22 | 10.233.184.1 – 10.233.187.254 | 10.233.187.255 |
| 112 | 10.233.188.0/22 | 10.233.188.1 – 10.233.191.254 | 10.233.191.255 |
| 113 | 10.233.192.0/22 | 10.233.192.1 – 10.233.195.254 | 10.233.195.255 |
| 114 | 10.233.196.0/22 | 10.233.196.1 – 10.233.199.254 | 10.233.199.255 |
| 115 | 10.233.200.0/22 | 10.233.200.1 – 10.233.203.254 | 10.233.203.255 |
| 116 | 10.233.204.0/22 | 10.233.204.1 – 10.233.207.254 | 10.233.207.255 |
| 117 | 10.233.208.0/22 | 10.233.208.1 – 10.233.211.254 | 10.233.211.255 |
| 118 | 10.233.212.0/22 | 10.233.212.1 – 10.233.215.254 | 10.233.215.255 |
| 119 | 10.233.216.0/22 | 10.233.216.1 – 10.233.219.254 | 10.233.219.255 |
| 120 | 10.233.220.0/22 | 10.233.220.1 – 10.233.223.254 | 10.233.223.255 |
| 121 | 10.233.224.0/22 | 10.233.224.1 – 10.233.227.254 | 10.233.227.255 |
| 122 | 10.233.228.0/22 | 10.233.228.1 – 10.233.231.254 | 10.233.231.255 |
| 123 | 10.233.232.0/22 | 10.233.232.1 – 10.233.235.254 | 10.233.235.255 |
| 124 | 10.233.236.0/22 | 10.233.236.1 – 10.233.239.254 | 10.233.239.255 |
| 125 | 10.233.240.0/22 | 10.233.240.1 – 10.233.243.254 | 10.233.243.255 |
| 126 | 10.233.244.0/22 | 10.233.244.1 – 10.233.247.254 | 10.233.247.255 |
| 127 | 10.233.248.0/22 | 10.233.248.1 – 10.233.251.254 | 10.233.251.255 |
| 128 | 10.233.252.0/22 | 10.233.252.1 – 10.233.255.254 | 10.233.255.255 |
| 129 | 10.234.0.0/22 | 10.234.0.1 – 10.234.3.254 | 10.234.3.255 |
| 130 | 10.234.4.0/22 | 10.234.4.1 – 10.234.7.254 | 10.234.7.255 |
| 131 | 10.234.8.0/22 | 10.234.8.1 – 10.234.11.254 | 10.234.11.255 |
| 132 | 10.234.12.0/22 | 10.234.12.1 – 10.234.15.254 | 10.234.15.255 |
| 133 | 10.234.16.0/22 | 10.234.16.1 – 10.234.19.254 | 10.234.19.255 |
| 134 | 10.234.20.0/22 | 10.234.20.1 – 10.234.23.254 | 10.234.23.255 |
| 135 | 10.234.24.0/22 | 10.234.24.1 – 10.234.27.254 | 10.234.27.255 |
| 136 | 10.234.28.0/22 | 10.234.28.1 – 10.234.31.254 | 10.234.31.255 |
| 137 | 10.234.32.0/22 | 10.234.32.1 – 10.234.35.254 | 10.234.35.255 |
| 138 | 10.234.36.0/22 | 10.234.36.1 – 10.234.39.254 | 10.234.39.255 |
| 139 | 10.234.40.0/22 | 10.234.40.1 – 10.234.43.254 | 10.234.43.255 |
| 140 | 10.234.44.0/22 | 10.234.44.1 – 10.234.47.254 | 10.234.47.255 |
| 141 | 10.234.48.0/22 | 10.234.48.1 – 10.234.51.254 | 10.234.51.255 |
| 142 | 10.234.52.0/22 | 10.234.52.1 – 10.234.55.254 | 10.234.55.255 |
| 143 | 10.234.56.0/22 | 10.234.56.1 – 10.234.59.254 | 10.234.59.255 |
| 144 | 10.234.60.0/22 | 10.234.60.1 – 10.234.63.254 | 10.234.63.255 |
| 145 | 10.234.64.0/22 | 10.234.64.1 – 10.234.67.254 | 10.234.67.255 |
| 146 | 10.234.68.0/22 | 10.234.68.1 – 10.234.71.254 | 10.234.71.255 |
| 147 | 10.234.72.0/22 | 10.234.72.1 – 10.234.75.254 | 10.234.75.255 |
| 148 | 10.234.76.0/22 | 10.234.76.1 – 10.234.79.254 | 10.234.79.255 |
| 149 | 10.234.80.0/22 | 10.234.80.1 – 10.234.83.254 | 10.234.83.255 |
| 150 | 10.234.84.0/22 | 10.234.84.1 – 10.234.87.254 | 10.234.87.255 |
| 151 | 10.234.88.0/22 | 10.234.88.1 – 10.234.91.254 | 10.234.91.255 |
| 152 | 10.234.92.0/22 | 10.234.92.1 – 10.234.95.254 | 10.234.95.255 |
| 153 | 10.234.96.0/22 | 10.234.96.1 – 10.234.99.254 | 10.234.99.255 |
| 154 | 10.234.100.0/22 | 10.234.100.1 – 10.234.103.254 | 10.234.103.255 |
| 155 | 10.234.104.0/22 | 10.234.104.1 – 10.234.107.254 | 10.234.107.255 |
| 156 | 10.234.108.0/22 | 10.234.108.1 – 10.234.111.254 | 10.234.111.255 |
| 157 | 10.234.112.0/22 | 10.234.112.1 – 10.234.115.254 | 10.234.115.255 |
| 158 | 10.234.116.0/22 | 10.234.116.1 – 10.234.119.254 | 10.234.119.255 |
| 159 | 10.234.120.0/22 | 10.234.120.1 – 10.234.123.254 | 10.234.123.255 |
| 160 | 10.234.124.0/22 | 10.234.124.1 – 10.234.127.254 | 10.234.127.255 |
| 161 | 10.234.128.0/22 | 10.234.128.1 – 10.234.131.254 | 10.234.131.255 |
| 162 | 10.234.132.0/22 | 10.234.132.1 – 10.234.135.254 | 10.234.135.255 |
| 163 | 10.234.136.0/22 | 10.234.136.1 – 10.234.139.254 | 10.234.139.255 |
| 164 | 10.234.140.0/22 | 10.234.140.1 – 10.234.143.254 | 10.234.143.255 |
| 165 | 10.234.144.0/22 | 10.234.144.1 – 10.234.147.254 | 10.234.147.255 |
| 166 | 10.234.148.0/22 | 10.234.148.1 – 10.234.151.254 | 10.234.151.255 |
| 167 | 10.234.152.0/22 | 10.234.152.1 – 10.234.155.254 | 10.234.155.255 |
| 168 | 10.234.156.0/22 | 10.234.156.1 – 10.234.159.254 | 10.234.159.255 |
| 169 | 10.234.160.0/22 | 10.234.160.1 – 10.234.163.254 | 10.234.163.255 |
| 170 | 10.234.164.0/22 | 10.234.164.1 – 10.234.167.254 | 10.234.167.255 |
| 171 | 10.234.168.0/22 | 10.234.168.1 – 10.234.171.254 | 10.234.171.255 |
| 172 | 10.234.172.0/22 | 10.234.172.1 – 10.234.175.254 | 10.234.175.255 |
| 173 | 10.234.176.0/22 | 10.234.176.1 – 10.234.179.254 | 10.234.179.255 |
| 174 | 10.234.180.0/22 | 10.234.180.1 – 10.234.183.254 | 10.234.183.255 |
| 175 | 10.234.184.0/22 | 10.234.184.1 – 10.234.187.254 | 10.234.187.255 |
| 176 | 10.234.188.0/22 | 10.234.188.1 – 10.234.191.254 | 10.234.191.255 |
| 177 | 10.234.192.0/22 | 10.234.192.1 – 10.234.195.254 | 10.234.195.255 |
| 178 | 10.234.196.0/22 | 10.234.196.1 – 10.234.199.254 | 10.234.199.255 |
| 179 | 10.234.200.0/22 | 10.234.200.1 – 10.234.203.254 | 10.234.203.255 |
| 180 | 10.234.204.0/22 | 10.234.204.1 – 10.234.207.254 | 10.234.207.255 |
| 181 | 10.234.208.0/22 | 10.234.208.1 – 10.234.211.254 | 10.234.211.255 |
| 182 | 10.234.212.0/22 | 10.234.212.1 – 10.234.215.254 | 10.234.215.255 |
| 183 | 10.234.216.0/22 | 10.234.216.1 – 10.234.219.254 | 10.234.219.255 |
| 184 | 10.234.220.0/22 | 10.234.220.1 – 10.234.223.254 | 10.234.223.255 |
| 185 | 10.234.224.0/22 | 10.234.224.1 – 10.234.227.254 | 10.234.227.255 |
| 186 | 10.234.228.0/22 | 10.234.228.1 – 10.234.231.254 | 10.234.231.255 |
| 187 | 10.234.232.0/22 | 10.234.232.1 – 10.234.235.254 | 10.234.235.255 |
| 188 | 10.234.236.0/22 | 10.234.236.1 – 10.234.239.254 | 10.234.239.255 |
| 189 | 10.234.240.0/22 | 10.234.240.1 – 10.234.243.254 | 10.234.243.255 |
| 190 | 10.234.244.0/22 | 10.234.244.1 – 10.234.247.254 | 10.234.247.255 |
| 191 | 10.234.248.0/22 | 10.234.248.1 – 10.234.251.254 | 10.234.251.255 |
| 192 | 10.234.252.0/22 | 10.234.252.1 – 10.234.255.254 | 10.234.255.255 |
| 193 | 10.235.0.0/22 | 10.235.0.1 – 10.235.3.254 | 10.235.3.255 |
| 194 | 10.235.4.0/22 | 10.235.4.1 – 10.235.7.254 | 10.235.7.255 |
| 195 | 10.235.8.0/22 | 10.235.8.1 – 10.235.11.254 | 10.235.11.255 |
| 196 | 10.235.12.0/22 | 10.235.12.1 – 10.235.15.254 | 10.235.15.255 |
| 197 | 10.235.16.0/22 | 10.235.16.1 – 10.235.19.254 | 10.235.19.255 |
| 198 | 10.235.20.0/22 | 10.235.20.1 – 10.235.23.254 | 10.235.23.255 |
| 199 | 10.235.24.0/22 | 10.235.24.1 – 10.235.27.254 | 10.235.27.255 |
| 200 | 10.235.28.0/22 | 10.235.28.1 – 10.235.31.254 | 10.235.31.255 |
| 201 | 10.235.32.0/22 | 10.235.32.1 – 10.235.35.254 | 10.235.35.255 |
| 202 | 10.235.36.0/22 | 10.235.36.1 – 10.235.39.254 | 10.235.39.255 |
| 203 | 10.235.40.0/22 | 10.235.40.1 – 10.235.43.254 | 10.235.43.255 |
| 204 | 10.235.44.0/22 | 10.235.44.1 – 10.235.47.254 | 10.235.47.255 |
| 205 | 10.235.48.0/22 | 10.235.48.1 – 10.235.51.254 | 10.235.51.255 |
| 206 | 10.235.52.0/22 | 10.235.52.1 – 10.235.55.254 | 10.235.55.255 |
| 207 | 10.235.56.0/22 | 10.235.56.1 – 10.235.59.254 | 10.235.59.255 |
| 208 | 10.235.60.0/22 | 10.235.60.1 – 10.235.63.254 | 10.235.63.255 |
| 209 | 10.235.64.0/22 | 10.235.64.1 – 10.235.67.254 | 10.235.67.255 |
| 210 | 10.235.68.0/22 | 10.235.68.1 – 10.235.71.254 | 10.235.71.255 |
| 211 | 10.235.72.0/22 | 10.235.72.1 – 10.235.75.254 | 10.235.75.255 |
| 212 | 10.235.76.0/22 | 10.235.76.1 – 10.235.79.254 | 10.235.79.255 |
| 213 | 10.235.80.0/22 | 10.235.80.1 – 10.235.83.254 | 10.235.83.255 |
| 214 | 10.235.84.0/22 | 10.235.84.1 – 10.235.87.254 | 10.235.87.255 |
| 215 | 10.235.88.0/22 | 10.235.88.1 – 10.235.91.254 | 10.235.91.255 |
| 216 | 10.235.92.0/22 | 10.235.92.1 – 10.235.95.254 | 10.235.95.255 |
| 217 | 10.235.96.0/22 | 10.235.96.1 – 10.235.99.254 | 10.235.99.255 |
| 218 | 10.235.100.0/22 | 10.235.100.1 – 10.235.103.254 | 10.235.103.255 |
| 219 | 10.235.104.0/22 | 10.235.104.1 – 10.235.107.254 | 10.235.107.255 |
| 220 | 10.235.108.0/22 | 10.235.108.1 – 10.235.111.254 | 10.235.111.255 |
| 221 | 10.235.112.0/22 | 10.235.112.1 – 10.235.115.254 | 10.235.115.255 |
| 222 | 10.235.116.0/22 | 10.235.116.1 – 10.235.119.254 | 10.235.119.255 |
| 223 | 10.235.120.0/22 | 10.235.120.1 – 10.235.123.254 | 10.235.123.255 |
| 224 | 10.235.124.0/22 | 10.235.124.1 – 10.235.127.254 | 10.235.127.255 |
| 225 | 10.235.128.0/22 | 10.235.128.1 – 10.235.131.254 | 10.235.131.255 |
| 226 | 10.235.132.0/22 | 10.235.132.1 – 10.235.135.254 | 10.235.135.255 |
| 227 | 10.235.136.0/22 | 10.235.136.1 – 10.235.139.254 | 10.235.139.255 |
| 228 | 10.235.140.0/22 | 10.235.140.1 – 10.235.143.254 | 10.235.143.255 |
| 229 | 10.235.144.0/22 | 10.235.144.1 – 10.235.147.254 | 10.235.147.255 |
| 230 | 10.235.148.0/22 | 10.235.148.1 – 10.235.151.254 | 10.235.151.255 |
| 231 | 10.235.152.0/22 | 10.235.152.1 – 10.235.155.254 | 10.235.155.255 |
| 232 | 10.235.156.0/22 | 10.235.156.1 – 10.235.159.254 | 10.235.159.255 |
| 233 | 10.235.160.0/22 | 10.235.160.1 – 10.235.163.254 | 10.235.163.255 |
| 234 | 10.235.164.0/22 | 10.235.164.1 – 10.235.167.254 | 10.235.167.255 |
| 235 | 10.235.168.0/22 | 10.235.168.1 – 10.235.171.254 | 10.235.171.255 |
| 236 | 10.235.172.0/22 | 10.235.172.1 – 10.235.175.254 | 10.235.175.255 |
| 237 | 10.235.176.0/22 | 10.235.176.1 – 10.235.179.254 | 10.235.179.255 |
| 238 | 10.235.180.0/22 | 10.235.180.1 – 10.235.183.254 | 10.235.183.255 |
| 239 | 10.235.184.0/22 | 10.235.184.1 – 10.235.187.254 | 10.235.187.255 |
| 240 | 10.235.188.0/22 | 10.235.188.1 – 10.235.191.254 | 10.235.191.255 |
| 241 | 10.235.192.0/22 | 10.235.192.1 – 10.235.195.254 | 10.235.195.255 |
| 242 | 10.235.196.0/22 | 10.235.196.1 – 10.235.199.254 | 10.235.199.255 |
| 243 | 10.235.200.0/22 | 10.235.200.1 – 10.235.203.254 | 10.235.203.255 |
| 244 | 10.235.204.0/22 | 10.235.204.1 – 10.235.207.254 | 10.235.207.255 |
| 245 | 10.235.208.0/22 | 10.235.208.1 – 10.235.211.254 | 10.235.211.255 |
| 246 | 10.235.212.0/22 | 10.235.212.1 – 10.235.215.254 | 10.235.215.255 |
| 247 | 10.235.216.0/22 | 10.235.216.1 – 10.235.219.254 | 10.235.219.255 |
| 248 | 10.235.220.0/22 | 10.235.220.1 – 10.235.223.254 | 10.235.223.255 |
| 249 | 10.235.224.0/22 | 10.235.224.1 – 10.235.227.254 | 10.235.227.255 |
| 250 | 10.235.228.0/22 | 10.235.228.1 – 10.235.231.254 | 10.235.231.255 |
| 251 | 10.235.232.0/22 | 10.235.232.1 – 10.235.235.254 | 10.235.235.255 |
| 252 | 10.235.236.0/22 | 10.235.236.1 – 10.235.239.254 | 10.235.239.255 |
| 253 | 10.235.240.0/22 | 10.235.240.1 – 10.235.243.254 | 10.235.243.255 |
| 254 | 10.235.244.0/22 | 10.235.244.1 – 10.235.247.254 | 10.235.247.255 |
| 255 | 10.235.248.0/22 | 10.235.248.1 – 10.235.251.254 | 10.235.251.255 |
| 256 | 10.235.252.0/22 | 10.235.252.1 – 10.235.255.254 | 10.235.255.255 |
showing 256 of 512
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 /13 |
|---|---|---|---|---|
| /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 | 1 |
| /14 | 255.252.0.0 | 262,144 | 262,142 | 2 split → |
| /15 | 255.254.0.0 | 131,072 | 131,070 | 4 split → |
| /16 | 255.255.0.0 | 65,536 | 65,534 | 8 split → |
| /17 | 255.255.128.0 | 32,768 | 32,766 | 16 split → |
| /18 | 255.255.192.0 | 16,384 | 16,382 | 32 split → |
| /19 | 255.255.224.0 | 8,192 | 8,190 | 64 split → |
| /20 | 255.255.240.0 | 4,096 | 4,094 | 128 split → |
| /21 | 255.255.248.0 | 2,048 | 2,046 | 256 split → |
| /22 | 255.255.252.0 | 1,024 | 1,022 | 512 split → |
| /23 | 255.255.254.0 | 512 | 510 | 1,024 split → |
| /24 | 255.255.255.0 | 256 | 254 | 2,048 split → |
| /25 | 255.255.255.128 | 128 | 126 | 4,096 split → |
| /26 | 255.255.255.192 | 64 | 62 | 8,192 split → |
| /27 | 255.255.255.224 | 32 | 30 | 16,384 split → |
| /28 | 255.255.255.240 | 16 | 14 | 32,768 split → |
| /29 | 255.255.255.248 | 8 | 6 | 65,536 split → |
| /30 | 255.255.255.252 | 4 | 2 | 131,072 split → |
| /31 | 255.255.255.254 | 2 | 2 | 262,144 split → |
| /32 | 255.255.255.255 | 1 | 1 | 524,288 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.