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)10.32.0.0/13
network10.32.0.0/13
broadcast10.39.255.255
first host10.32.0.1
last host10.39.255.254
subnet mask255.248.0.0
wildcard0.7.255.255
addresses524,288
usable hosts524,286
classA
ipcalc 10.32.0.0/13
address00001010.00100000.00000000.00000000
subnet mask11111111.11111000.00000000.00000000
network00001010.00100000.00000000.00000000
broadcast00001010.00100111.11111111.11111111
green = network part, grey = host part
hex0x0a200000
decimal169869312
reverse dns0.0.32.10.in-addr.arpa
ipv4-mapped::ffff:a20:0
/13 split into /22 · 512 subnets
close ×| # | network | host range | broadcast |
|---|---|---|---|
| 1 | 10.32.0.0/22 | 10.32.0.1 – 10.32.3.254 | 10.32.3.255 |
| 2 | 10.32.4.0/22 | 10.32.4.1 – 10.32.7.254 | 10.32.7.255 |
| 3 | 10.32.8.0/22 | 10.32.8.1 – 10.32.11.254 | 10.32.11.255 |
| 4 | 10.32.12.0/22 | 10.32.12.1 – 10.32.15.254 | 10.32.15.255 |
| 5 | 10.32.16.0/22 | 10.32.16.1 – 10.32.19.254 | 10.32.19.255 |
| 6 | 10.32.20.0/22 | 10.32.20.1 – 10.32.23.254 | 10.32.23.255 |
| 7 | 10.32.24.0/22 | 10.32.24.1 – 10.32.27.254 | 10.32.27.255 |
| 8 | 10.32.28.0/22 | 10.32.28.1 – 10.32.31.254 | 10.32.31.255 |
| 9 | 10.32.32.0/22 | 10.32.32.1 – 10.32.35.254 | 10.32.35.255 |
| 10 | 10.32.36.0/22 | 10.32.36.1 – 10.32.39.254 | 10.32.39.255 |
| 11 | 10.32.40.0/22 | 10.32.40.1 – 10.32.43.254 | 10.32.43.255 |
| 12 | 10.32.44.0/22 | 10.32.44.1 – 10.32.47.254 | 10.32.47.255 |
| 13 | 10.32.48.0/22 | 10.32.48.1 – 10.32.51.254 | 10.32.51.255 |
| 14 | 10.32.52.0/22 | 10.32.52.1 – 10.32.55.254 | 10.32.55.255 |
| 15 | 10.32.56.0/22 | 10.32.56.1 – 10.32.59.254 | 10.32.59.255 |
| 16 | 10.32.60.0/22 | 10.32.60.1 – 10.32.63.254 | 10.32.63.255 |
| 17 | 10.32.64.0/22 | 10.32.64.1 – 10.32.67.254 | 10.32.67.255 |
| 18 | 10.32.68.0/22 | 10.32.68.1 – 10.32.71.254 | 10.32.71.255 |
| 19 | 10.32.72.0/22 | 10.32.72.1 – 10.32.75.254 | 10.32.75.255 |
| 20 | 10.32.76.0/22 | 10.32.76.1 – 10.32.79.254 | 10.32.79.255 |
| 21 | 10.32.80.0/22 | 10.32.80.1 – 10.32.83.254 | 10.32.83.255 |
| 22 | 10.32.84.0/22 | 10.32.84.1 – 10.32.87.254 | 10.32.87.255 |
| 23 | 10.32.88.0/22 | 10.32.88.1 – 10.32.91.254 | 10.32.91.255 |
| 24 | 10.32.92.0/22 | 10.32.92.1 – 10.32.95.254 | 10.32.95.255 |
| 25 | 10.32.96.0/22 | 10.32.96.1 – 10.32.99.254 | 10.32.99.255 |
| 26 | 10.32.100.0/22 | 10.32.100.1 – 10.32.103.254 | 10.32.103.255 |
| 27 | 10.32.104.0/22 | 10.32.104.1 – 10.32.107.254 | 10.32.107.255 |
| 28 | 10.32.108.0/22 | 10.32.108.1 – 10.32.111.254 | 10.32.111.255 |
| 29 | 10.32.112.0/22 | 10.32.112.1 – 10.32.115.254 | 10.32.115.255 |
| 30 | 10.32.116.0/22 | 10.32.116.1 – 10.32.119.254 | 10.32.119.255 |
| 31 | 10.32.120.0/22 | 10.32.120.1 – 10.32.123.254 | 10.32.123.255 |
| 32 | 10.32.124.0/22 | 10.32.124.1 – 10.32.127.254 | 10.32.127.255 |
| 33 | 10.32.128.0/22 | 10.32.128.1 – 10.32.131.254 | 10.32.131.255 |
| 34 | 10.32.132.0/22 | 10.32.132.1 – 10.32.135.254 | 10.32.135.255 |
| 35 | 10.32.136.0/22 | 10.32.136.1 – 10.32.139.254 | 10.32.139.255 |
| 36 | 10.32.140.0/22 | 10.32.140.1 – 10.32.143.254 | 10.32.143.255 |
| 37 | 10.32.144.0/22 | 10.32.144.1 – 10.32.147.254 | 10.32.147.255 |
| 38 | 10.32.148.0/22 | 10.32.148.1 – 10.32.151.254 | 10.32.151.255 |
| 39 | 10.32.152.0/22 | 10.32.152.1 – 10.32.155.254 | 10.32.155.255 |
| 40 | 10.32.156.0/22 | 10.32.156.1 – 10.32.159.254 | 10.32.159.255 |
| 41 | 10.32.160.0/22 | 10.32.160.1 – 10.32.163.254 | 10.32.163.255 |
| 42 | 10.32.164.0/22 | 10.32.164.1 – 10.32.167.254 | 10.32.167.255 |
| 43 | 10.32.168.0/22 | 10.32.168.1 – 10.32.171.254 | 10.32.171.255 |
| 44 | 10.32.172.0/22 | 10.32.172.1 – 10.32.175.254 | 10.32.175.255 |
| 45 | 10.32.176.0/22 | 10.32.176.1 – 10.32.179.254 | 10.32.179.255 |
| 46 | 10.32.180.0/22 | 10.32.180.1 – 10.32.183.254 | 10.32.183.255 |
| 47 | 10.32.184.0/22 | 10.32.184.1 – 10.32.187.254 | 10.32.187.255 |
| 48 | 10.32.188.0/22 | 10.32.188.1 – 10.32.191.254 | 10.32.191.255 |
| 49 | 10.32.192.0/22 | 10.32.192.1 – 10.32.195.254 | 10.32.195.255 |
| 50 | 10.32.196.0/22 | 10.32.196.1 – 10.32.199.254 | 10.32.199.255 |
| 51 | 10.32.200.0/22 | 10.32.200.1 – 10.32.203.254 | 10.32.203.255 |
| 52 | 10.32.204.0/22 | 10.32.204.1 – 10.32.207.254 | 10.32.207.255 |
| 53 | 10.32.208.0/22 | 10.32.208.1 – 10.32.211.254 | 10.32.211.255 |
| 54 | 10.32.212.0/22 | 10.32.212.1 – 10.32.215.254 | 10.32.215.255 |
| 55 | 10.32.216.0/22 | 10.32.216.1 – 10.32.219.254 | 10.32.219.255 |
| 56 | 10.32.220.0/22 | 10.32.220.1 – 10.32.223.254 | 10.32.223.255 |
| 57 | 10.32.224.0/22 | 10.32.224.1 – 10.32.227.254 | 10.32.227.255 |
| 58 | 10.32.228.0/22 | 10.32.228.1 – 10.32.231.254 | 10.32.231.255 |
| 59 | 10.32.232.0/22 | 10.32.232.1 – 10.32.235.254 | 10.32.235.255 |
| 60 | 10.32.236.0/22 | 10.32.236.1 – 10.32.239.254 | 10.32.239.255 |
| 61 | 10.32.240.0/22 | 10.32.240.1 – 10.32.243.254 | 10.32.243.255 |
| 62 | 10.32.244.0/22 | 10.32.244.1 – 10.32.247.254 | 10.32.247.255 |
| 63 | 10.32.248.0/22 | 10.32.248.1 – 10.32.251.254 | 10.32.251.255 |
| 64 | 10.32.252.0/22 | 10.32.252.1 – 10.32.255.254 | 10.32.255.255 |
| 65 | 10.33.0.0/22 | 10.33.0.1 – 10.33.3.254 | 10.33.3.255 |
| 66 | 10.33.4.0/22 | 10.33.4.1 – 10.33.7.254 | 10.33.7.255 |
| 67 | 10.33.8.0/22 | 10.33.8.1 – 10.33.11.254 | 10.33.11.255 |
| 68 | 10.33.12.0/22 | 10.33.12.1 – 10.33.15.254 | 10.33.15.255 |
| 69 | 10.33.16.0/22 | 10.33.16.1 – 10.33.19.254 | 10.33.19.255 |
| 70 | 10.33.20.0/22 | 10.33.20.1 – 10.33.23.254 | 10.33.23.255 |
| 71 | 10.33.24.0/22 | 10.33.24.1 – 10.33.27.254 | 10.33.27.255 |
| 72 | 10.33.28.0/22 | 10.33.28.1 – 10.33.31.254 | 10.33.31.255 |
| 73 | 10.33.32.0/22 | 10.33.32.1 – 10.33.35.254 | 10.33.35.255 |
| 74 | 10.33.36.0/22 | 10.33.36.1 – 10.33.39.254 | 10.33.39.255 |
| 75 | 10.33.40.0/22 | 10.33.40.1 – 10.33.43.254 | 10.33.43.255 |
| 76 | 10.33.44.0/22 | 10.33.44.1 – 10.33.47.254 | 10.33.47.255 |
| 77 | 10.33.48.0/22 | 10.33.48.1 – 10.33.51.254 | 10.33.51.255 |
| 78 | 10.33.52.0/22 | 10.33.52.1 – 10.33.55.254 | 10.33.55.255 |
| 79 | 10.33.56.0/22 | 10.33.56.1 – 10.33.59.254 | 10.33.59.255 |
| 80 | 10.33.60.0/22 | 10.33.60.1 – 10.33.63.254 | 10.33.63.255 |
| 81 | 10.33.64.0/22 | 10.33.64.1 – 10.33.67.254 | 10.33.67.255 |
| 82 | 10.33.68.0/22 | 10.33.68.1 – 10.33.71.254 | 10.33.71.255 |
| 83 | 10.33.72.0/22 | 10.33.72.1 – 10.33.75.254 | 10.33.75.255 |
| 84 | 10.33.76.0/22 | 10.33.76.1 – 10.33.79.254 | 10.33.79.255 |
| 85 | 10.33.80.0/22 | 10.33.80.1 – 10.33.83.254 | 10.33.83.255 |
| 86 | 10.33.84.0/22 | 10.33.84.1 – 10.33.87.254 | 10.33.87.255 |
| 87 | 10.33.88.0/22 | 10.33.88.1 – 10.33.91.254 | 10.33.91.255 |
| 88 | 10.33.92.0/22 | 10.33.92.1 – 10.33.95.254 | 10.33.95.255 |
| 89 | 10.33.96.0/22 | 10.33.96.1 – 10.33.99.254 | 10.33.99.255 |
| 90 | 10.33.100.0/22 | 10.33.100.1 – 10.33.103.254 | 10.33.103.255 |
| 91 | 10.33.104.0/22 | 10.33.104.1 – 10.33.107.254 | 10.33.107.255 |
| 92 | 10.33.108.0/22 | 10.33.108.1 – 10.33.111.254 | 10.33.111.255 |
| 93 | 10.33.112.0/22 | 10.33.112.1 – 10.33.115.254 | 10.33.115.255 |
| 94 | 10.33.116.0/22 | 10.33.116.1 – 10.33.119.254 | 10.33.119.255 |
| 95 | 10.33.120.0/22 | 10.33.120.1 – 10.33.123.254 | 10.33.123.255 |
| 96 | 10.33.124.0/22 | 10.33.124.1 – 10.33.127.254 | 10.33.127.255 |
| 97 | 10.33.128.0/22 | 10.33.128.1 – 10.33.131.254 | 10.33.131.255 |
| 98 | 10.33.132.0/22 | 10.33.132.1 – 10.33.135.254 | 10.33.135.255 |
| 99 | 10.33.136.0/22 | 10.33.136.1 – 10.33.139.254 | 10.33.139.255 |
| 100 | 10.33.140.0/22 | 10.33.140.1 – 10.33.143.254 | 10.33.143.255 |
| 101 | 10.33.144.0/22 | 10.33.144.1 – 10.33.147.254 | 10.33.147.255 |
| 102 | 10.33.148.0/22 | 10.33.148.1 – 10.33.151.254 | 10.33.151.255 |
| 103 | 10.33.152.0/22 | 10.33.152.1 – 10.33.155.254 | 10.33.155.255 |
| 104 | 10.33.156.0/22 | 10.33.156.1 – 10.33.159.254 | 10.33.159.255 |
| 105 | 10.33.160.0/22 | 10.33.160.1 – 10.33.163.254 | 10.33.163.255 |
| 106 | 10.33.164.0/22 | 10.33.164.1 – 10.33.167.254 | 10.33.167.255 |
| 107 | 10.33.168.0/22 | 10.33.168.1 – 10.33.171.254 | 10.33.171.255 |
| 108 | 10.33.172.0/22 | 10.33.172.1 – 10.33.175.254 | 10.33.175.255 |
| 109 | 10.33.176.0/22 | 10.33.176.1 – 10.33.179.254 | 10.33.179.255 |
| 110 | 10.33.180.0/22 | 10.33.180.1 – 10.33.183.254 | 10.33.183.255 |
| 111 | 10.33.184.0/22 | 10.33.184.1 – 10.33.187.254 | 10.33.187.255 |
| 112 | 10.33.188.0/22 | 10.33.188.1 – 10.33.191.254 | 10.33.191.255 |
| 113 | 10.33.192.0/22 | 10.33.192.1 – 10.33.195.254 | 10.33.195.255 |
| 114 | 10.33.196.0/22 | 10.33.196.1 – 10.33.199.254 | 10.33.199.255 |
| 115 | 10.33.200.0/22 | 10.33.200.1 – 10.33.203.254 | 10.33.203.255 |
| 116 | 10.33.204.0/22 | 10.33.204.1 – 10.33.207.254 | 10.33.207.255 |
| 117 | 10.33.208.0/22 | 10.33.208.1 – 10.33.211.254 | 10.33.211.255 |
| 118 | 10.33.212.0/22 | 10.33.212.1 – 10.33.215.254 | 10.33.215.255 |
| 119 | 10.33.216.0/22 | 10.33.216.1 – 10.33.219.254 | 10.33.219.255 |
| 120 | 10.33.220.0/22 | 10.33.220.1 – 10.33.223.254 | 10.33.223.255 |
| 121 | 10.33.224.0/22 | 10.33.224.1 – 10.33.227.254 | 10.33.227.255 |
| 122 | 10.33.228.0/22 | 10.33.228.1 – 10.33.231.254 | 10.33.231.255 |
| 123 | 10.33.232.0/22 | 10.33.232.1 – 10.33.235.254 | 10.33.235.255 |
| 124 | 10.33.236.0/22 | 10.33.236.1 – 10.33.239.254 | 10.33.239.255 |
| 125 | 10.33.240.0/22 | 10.33.240.1 – 10.33.243.254 | 10.33.243.255 |
| 126 | 10.33.244.0/22 | 10.33.244.1 – 10.33.247.254 | 10.33.247.255 |
| 127 | 10.33.248.0/22 | 10.33.248.1 – 10.33.251.254 | 10.33.251.255 |
| 128 | 10.33.252.0/22 | 10.33.252.1 – 10.33.255.254 | 10.33.255.255 |
| 129 | 10.34.0.0/22 | 10.34.0.1 – 10.34.3.254 | 10.34.3.255 |
| 130 | 10.34.4.0/22 | 10.34.4.1 – 10.34.7.254 | 10.34.7.255 |
| 131 | 10.34.8.0/22 | 10.34.8.1 – 10.34.11.254 | 10.34.11.255 |
| 132 | 10.34.12.0/22 | 10.34.12.1 – 10.34.15.254 | 10.34.15.255 |
| 133 | 10.34.16.0/22 | 10.34.16.1 – 10.34.19.254 | 10.34.19.255 |
| 134 | 10.34.20.0/22 | 10.34.20.1 – 10.34.23.254 | 10.34.23.255 |
| 135 | 10.34.24.0/22 | 10.34.24.1 – 10.34.27.254 | 10.34.27.255 |
| 136 | 10.34.28.0/22 | 10.34.28.1 – 10.34.31.254 | 10.34.31.255 |
| 137 | 10.34.32.0/22 | 10.34.32.1 – 10.34.35.254 | 10.34.35.255 |
| 138 | 10.34.36.0/22 | 10.34.36.1 – 10.34.39.254 | 10.34.39.255 |
| 139 | 10.34.40.0/22 | 10.34.40.1 – 10.34.43.254 | 10.34.43.255 |
| 140 | 10.34.44.0/22 | 10.34.44.1 – 10.34.47.254 | 10.34.47.255 |
| 141 | 10.34.48.0/22 | 10.34.48.1 – 10.34.51.254 | 10.34.51.255 |
| 142 | 10.34.52.0/22 | 10.34.52.1 – 10.34.55.254 | 10.34.55.255 |
| 143 | 10.34.56.0/22 | 10.34.56.1 – 10.34.59.254 | 10.34.59.255 |
| 144 | 10.34.60.0/22 | 10.34.60.1 – 10.34.63.254 | 10.34.63.255 |
| 145 | 10.34.64.0/22 | 10.34.64.1 – 10.34.67.254 | 10.34.67.255 |
| 146 | 10.34.68.0/22 | 10.34.68.1 – 10.34.71.254 | 10.34.71.255 |
| 147 | 10.34.72.0/22 | 10.34.72.1 – 10.34.75.254 | 10.34.75.255 |
| 148 | 10.34.76.0/22 | 10.34.76.1 – 10.34.79.254 | 10.34.79.255 |
| 149 | 10.34.80.0/22 | 10.34.80.1 – 10.34.83.254 | 10.34.83.255 |
| 150 | 10.34.84.0/22 | 10.34.84.1 – 10.34.87.254 | 10.34.87.255 |
| 151 | 10.34.88.0/22 | 10.34.88.1 – 10.34.91.254 | 10.34.91.255 |
| 152 | 10.34.92.0/22 | 10.34.92.1 – 10.34.95.254 | 10.34.95.255 |
| 153 | 10.34.96.0/22 | 10.34.96.1 – 10.34.99.254 | 10.34.99.255 |
| 154 | 10.34.100.0/22 | 10.34.100.1 – 10.34.103.254 | 10.34.103.255 |
| 155 | 10.34.104.0/22 | 10.34.104.1 – 10.34.107.254 | 10.34.107.255 |
| 156 | 10.34.108.0/22 | 10.34.108.1 – 10.34.111.254 | 10.34.111.255 |
| 157 | 10.34.112.0/22 | 10.34.112.1 – 10.34.115.254 | 10.34.115.255 |
| 158 | 10.34.116.0/22 | 10.34.116.1 – 10.34.119.254 | 10.34.119.255 |
| 159 | 10.34.120.0/22 | 10.34.120.1 – 10.34.123.254 | 10.34.123.255 |
| 160 | 10.34.124.0/22 | 10.34.124.1 – 10.34.127.254 | 10.34.127.255 |
| 161 | 10.34.128.0/22 | 10.34.128.1 – 10.34.131.254 | 10.34.131.255 |
| 162 | 10.34.132.0/22 | 10.34.132.1 – 10.34.135.254 | 10.34.135.255 |
| 163 | 10.34.136.0/22 | 10.34.136.1 – 10.34.139.254 | 10.34.139.255 |
| 164 | 10.34.140.0/22 | 10.34.140.1 – 10.34.143.254 | 10.34.143.255 |
| 165 | 10.34.144.0/22 | 10.34.144.1 – 10.34.147.254 | 10.34.147.255 |
| 166 | 10.34.148.0/22 | 10.34.148.1 – 10.34.151.254 | 10.34.151.255 |
| 167 | 10.34.152.0/22 | 10.34.152.1 – 10.34.155.254 | 10.34.155.255 |
| 168 | 10.34.156.0/22 | 10.34.156.1 – 10.34.159.254 | 10.34.159.255 |
| 169 | 10.34.160.0/22 | 10.34.160.1 – 10.34.163.254 | 10.34.163.255 |
| 170 | 10.34.164.0/22 | 10.34.164.1 – 10.34.167.254 | 10.34.167.255 |
| 171 | 10.34.168.0/22 | 10.34.168.1 – 10.34.171.254 | 10.34.171.255 |
| 172 | 10.34.172.0/22 | 10.34.172.1 – 10.34.175.254 | 10.34.175.255 |
| 173 | 10.34.176.0/22 | 10.34.176.1 – 10.34.179.254 | 10.34.179.255 |
| 174 | 10.34.180.0/22 | 10.34.180.1 – 10.34.183.254 | 10.34.183.255 |
| 175 | 10.34.184.0/22 | 10.34.184.1 – 10.34.187.254 | 10.34.187.255 |
| 176 | 10.34.188.0/22 | 10.34.188.1 – 10.34.191.254 | 10.34.191.255 |
| 177 | 10.34.192.0/22 | 10.34.192.1 – 10.34.195.254 | 10.34.195.255 |
| 178 | 10.34.196.0/22 | 10.34.196.1 – 10.34.199.254 | 10.34.199.255 |
| 179 | 10.34.200.0/22 | 10.34.200.1 – 10.34.203.254 | 10.34.203.255 |
| 180 | 10.34.204.0/22 | 10.34.204.1 – 10.34.207.254 | 10.34.207.255 |
| 181 | 10.34.208.0/22 | 10.34.208.1 – 10.34.211.254 | 10.34.211.255 |
| 182 | 10.34.212.0/22 | 10.34.212.1 – 10.34.215.254 | 10.34.215.255 |
| 183 | 10.34.216.0/22 | 10.34.216.1 – 10.34.219.254 | 10.34.219.255 |
| 184 | 10.34.220.0/22 | 10.34.220.1 – 10.34.223.254 | 10.34.223.255 |
| 185 | 10.34.224.0/22 | 10.34.224.1 – 10.34.227.254 | 10.34.227.255 |
| 186 | 10.34.228.0/22 | 10.34.228.1 – 10.34.231.254 | 10.34.231.255 |
| 187 | 10.34.232.0/22 | 10.34.232.1 – 10.34.235.254 | 10.34.235.255 |
| 188 | 10.34.236.0/22 | 10.34.236.1 – 10.34.239.254 | 10.34.239.255 |
| 189 | 10.34.240.0/22 | 10.34.240.1 – 10.34.243.254 | 10.34.243.255 |
| 190 | 10.34.244.0/22 | 10.34.244.1 – 10.34.247.254 | 10.34.247.255 |
| 191 | 10.34.248.0/22 | 10.34.248.1 – 10.34.251.254 | 10.34.251.255 |
| 192 | 10.34.252.0/22 | 10.34.252.1 – 10.34.255.254 | 10.34.255.255 |
| 193 | 10.35.0.0/22 | 10.35.0.1 – 10.35.3.254 | 10.35.3.255 |
| 194 | 10.35.4.0/22 | 10.35.4.1 – 10.35.7.254 | 10.35.7.255 |
| 195 | 10.35.8.0/22 | 10.35.8.1 – 10.35.11.254 | 10.35.11.255 |
| 196 | 10.35.12.0/22 | 10.35.12.1 – 10.35.15.254 | 10.35.15.255 |
| 197 | 10.35.16.0/22 | 10.35.16.1 – 10.35.19.254 | 10.35.19.255 |
| 198 | 10.35.20.0/22 | 10.35.20.1 – 10.35.23.254 | 10.35.23.255 |
| 199 | 10.35.24.0/22 | 10.35.24.1 – 10.35.27.254 | 10.35.27.255 |
| 200 | 10.35.28.0/22 | 10.35.28.1 – 10.35.31.254 | 10.35.31.255 |
| 201 | 10.35.32.0/22 | 10.35.32.1 – 10.35.35.254 | 10.35.35.255 |
| 202 | 10.35.36.0/22 | 10.35.36.1 – 10.35.39.254 | 10.35.39.255 |
| 203 | 10.35.40.0/22 | 10.35.40.1 – 10.35.43.254 | 10.35.43.255 |
| 204 | 10.35.44.0/22 | 10.35.44.1 – 10.35.47.254 | 10.35.47.255 |
| 205 | 10.35.48.0/22 | 10.35.48.1 – 10.35.51.254 | 10.35.51.255 |
| 206 | 10.35.52.0/22 | 10.35.52.1 – 10.35.55.254 | 10.35.55.255 |
| 207 | 10.35.56.0/22 | 10.35.56.1 – 10.35.59.254 | 10.35.59.255 |
| 208 | 10.35.60.0/22 | 10.35.60.1 – 10.35.63.254 | 10.35.63.255 |
| 209 | 10.35.64.0/22 | 10.35.64.1 – 10.35.67.254 | 10.35.67.255 |
| 210 | 10.35.68.0/22 | 10.35.68.1 – 10.35.71.254 | 10.35.71.255 |
| 211 | 10.35.72.0/22 | 10.35.72.1 – 10.35.75.254 | 10.35.75.255 |
| 212 | 10.35.76.0/22 | 10.35.76.1 – 10.35.79.254 | 10.35.79.255 |
| 213 | 10.35.80.0/22 | 10.35.80.1 – 10.35.83.254 | 10.35.83.255 |
| 214 | 10.35.84.0/22 | 10.35.84.1 – 10.35.87.254 | 10.35.87.255 |
| 215 | 10.35.88.0/22 | 10.35.88.1 – 10.35.91.254 | 10.35.91.255 |
| 216 | 10.35.92.0/22 | 10.35.92.1 – 10.35.95.254 | 10.35.95.255 |
| 217 | 10.35.96.0/22 | 10.35.96.1 – 10.35.99.254 | 10.35.99.255 |
| 218 | 10.35.100.0/22 | 10.35.100.1 – 10.35.103.254 | 10.35.103.255 |
| 219 | 10.35.104.0/22 | 10.35.104.1 – 10.35.107.254 | 10.35.107.255 |
| 220 | 10.35.108.0/22 | 10.35.108.1 – 10.35.111.254 | 10.35.111.255 |
| 221 | 10.35.112.0/22 | 10.35.112.1 – 10.35.115.254 | 10.35.115.255 |
| 222 | 10.35.116.0/22 | 10.35.116.1 – 10.35.119.254 | 10.35.119.255 |
| 223 | 10.35.120.0/22 | 10.35.120.1 – 10.35.123.254 | 10.35.123.255 |
| 224 | 10.35.124.0/22 | 10.35.124.1 – 10.35.127.254 | 10.35.127.255 |
| 225 | 10.35.128.0/22 | 10.35.128.1 – 10.35.131.254 | 10.35.131.255 |
| 226 | 10.35.132.0/22 | 10.35.132.1 – 10.35.135.254 | 10.35.135.255 |
| 227 | 10.35.136.0/22 | 10.35.136.1 – 10.35.139.254 | 10.35.139.255 |
| 228 | 10.35.140.0/22 | 10.35.140.1 – 10.35.143.254 | 10.35.143.255 |
| 229 | 10.35.144.0/22 | 10.35.144.1 – 10.35.147.254 | 10.35.147.255 |
| 230 | 10.35.148.0/22 | 10.35.148.1 – 10.35.151.254 | 10.35.151.255 |
| 231 | 10.35.152.0/22 | 10.35.152.1 – 10.35.155.254 | 10.35.155.255 |
| 232 | 10.35.156.0/22 | 10.35.156.1 – 10.35.159.254 | 10.35.159.255 |
| 233 | 10.35.160.0/22 | 10.35.160.1 – 10.35.163.254 | 10.35.163.255 |
| 234 | 10.35.164.0/22 | 10.35.164.1 – 10.35.167.254 | 10.35.167.255 |
| 235 | 10.35.168.0/22 | 10.35.168.1 – 10.35.171.254 | 10.35.171.255 |
| 236 | 10.35.172.0/22 | 10.35.172.1 – 10.35.175.254 | 10.35.175.255 |
| 237 | 10.35.176.0/22 | 10.35.176.1 – 10.35.179.254 | 10.35.179.255 |
| 238 | 10.35.180.0/22 | 10.35.180.1 – 10.35.183.254 | 10.35.183.255 |
| 239 | 10.35.184.0/22 | 10.35.184.1 – 10.35.187.254 | 10.35.187.255 |
| 240 | 10.35.188.0/22 | 10.35.188.1 – 10.35.191.254 | 10.35.191.255 |
| 241 | 10.35.192.0/22 | 10.35.192.1 – 10.35.195.254 | 10.35.195.255 |
| 242 | 10.35.196.0/22 | 10.35.196.1 – 10.35.199.254 | 10.35.199.255 |
| 243 | 10.35.200.0/22 | 10.35.200.1 – 10.35.203.254 | 10.35.203.255 |
| 244 | 10.35.204.0/22 | 10.35.204.1 – 10.35.207.254 | 10.35.207.255 |
| 245 | 10.35.208.0/22 | 10.35.208.1 – 10.35.211.254 | 10.35.211.255 |
| 246 | 10.35.212.0/22 | 10.35.212.1 – 10.35.215.254 | 10.35.215.255 |
| 247 | 10.35.216.0/22 | 10.35.216.1 – 10.35.219.254 | 10.35.219.255 |
| 248 | 10.35.220.0/22 | 10.35.220.1 – 10.35.223.254 | 10.35.223.255 |
| 249 | 10.35.224.0/22 | 10.35.224.1 – 10.35.227.254 | 10.35.227.255 |
| 250 | 10.35.228.0/22 | 10.35.228.1 – 10.35.231.254 | 10.35.231.255 |
| 251 | 10.35.232.0/22 | 10.35.232.1 – 10.35.235.254 | 10.35.235.255 |
| 252 | 10.35.236.0/22 | 10.35.236.1 – 10.35.239.254 | 10.35.239.255 |
| 253 | 10.35.240.0/22 | 10.35.240.1 – 10.35.243.254 | 10.35.243.255 |
| 254 | 10.35.244.0/22 | 10.35.244.1 – 10.35.247.254 | 10.35.247.255 |
| 255 | 10.35.248.0/22 | 10.35.248.1 – 10.35.251.254 | 10.35.251.255 |
| 256 | 10.35.252.0/22 | 10.35.252.1 – 10.35.255.254 | 10.35.255.255 |
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.