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)10.88.0.0/13
network10.88.0.0/13
broadcast10.95.255.255
first host10.88.0.1
last host10.95.255.254
subnet mask255.248.0.0
wildcard0.7.255.255
addresses524,288
usable hosts524,286
classA
ipcalc 10.88.0.0/13
address00001010.01011000.00000000.00000000
subnet mask11111111.11111000.00000000.00000000
network00001010.01011000.00000000.00000000
broadcast00001010.01011111.11111111.11111111
green = network part, grey = host part
hex0x0a580000
decimal173539328
reverse dns0.0.88.10.in-addr.arpa
ipv4-mapped::ffff:a58:0
/13 split into /23 · 1,024 subnets
close ×| # | network | host range | broadcast |
|---|---|---|---|
| 1 | 10.88.0.0/23 | 10.88.0.1 – 10.88.1.254 | 10.88.1.255 |
| 2 | 10.88.2.0/23 | 10.88.2.1 – 10.88.3.254 | 10.88.3.255 |
| 3 | 10.88.4.0/23 | 10.88.4.1 – 10.88.5.254 | 10.88.5.255 |
| 4 | 10.88.6.0/23 | 10.88.6.1 – 10.88.7.254 | 10.88.7.255 |
| 5 | 10.88.8.0/23 | 10.88.8.1 – 10.88.9.254 | 10.88.9.255 |
| 6 | 10.88.10.0/23 | 10.88.10.1 – 10.88.11.254 | 10.88.11.255 |
| 7 | 10.88.12.0/23 | 10.88.12.1 – 10.88.13.254 | 10.88.13.255 |
| 8 | 10.88.14.0/23 | 10.88.14.1 – 10.88.15.254 | 10.88.15.255 |
| 9 | 10.88.16.0/23 | 10.88.16.1 – 10.88.17.254 | 10.88.17.255 |
| 10 | 10.88.18.0/23 | 10.88.18.1 – 10.88.19.254 | 10.88.19.255 |
| 11 | 10.88.20.0/23 | 10.88.20.1 – 10.88.21.254 | 10.88.21.255 |
| 12 | 10.88.22.0/23 | 10.88.22.1 – 10.88.23.254 | 10.88.23.255 |
| 13 | 10.88.24.0/23 | 10.88.24.1 – 10.88.25.254 | 10.88.25.255 |
| 14 | 10.88.26.0/23 | 10.88.26.1 – 10.88.27.254 | 10.88.27.255 |
| 15 | 10.88.28.0/23 | 10.88.28.1 – 10.88.29.254 | 10.88.29.255 |
| 16 | 10.88.30.0/23 | 10.88.30.1 – 10.88.31.254 | 10.88.31.255 |
| 17 | 10.88.32.0/23 | 10.88.32.1 – 10.88.33.254 | 10.88.33.255 |
| 18 | 10.88.34.0/23 | 10.88.34.1 – 10.88.35.254 | 10.88.35.255 |
| 19 | 10.88.36.0/23 | 10.88.36.1 – 10.88.37.254 | 10.88.37.255 |
| 20 | 10.88.38.0/23 | 10.88.38.1 – 10.88.39.254 | 10.88.39.255 |
| 21 | 10.88.40.0/23 | 10.88.40.1 – 10.88.41.254 | 10.88.41.255 |
| 22 | 10.88.42.0/23 | 10.88.42.1 – 10.88.43.254 | 10.88.43.255 |
| 23 | 10.88.44.0/23 | 10.88.44.1 – 10.88.45.254 | 10.88.45.255 |
| 24 | 10.88.46.0/23 | 10.88.46.1 – 10.88.47.254 | 10.88.47.255 |
| 25 | 10.88.48.0/23 | 10.88.48.1 – 10.88.49.254 | 10.88.49.255 |
| 26 | 10.88.50.0/23 | 10.88.50.1 – 10.88.51.254 | 10.88.51.255 |
| 27 | 10.88.52.0/23 | 10.88.52.1 – 10.88.53.254 | 10.88.53.255 |
| 28 | 10.88.54.0/23 | 10.88.54.1 – 10.88.55.254 | 10.88.55.255 |
| 29 | 10.88.56.0/23 | 10.88.56.1 – 10.88.57.254 | 10.88.57.255 |
| 30 | 10.88.58.0/23 | 10.88.58.1 – 10.88.59.254 | 10.88.59.255 |
| 31 | 10.88.60.0/23 | 10.88.60.1 – 10.88.61.254 | 10.88.61.255 |
| 32 | 10.88.62.0/23 | 10.88.62.1 – 10.88.63.254 | 10.88.63.255 |
| 33 | 10.88.64.0/23 | 10.88.64.1 – 10.88.65.254 | 10.88.65.255 |
| 34 | 10.88.66.0/23 | 10.88.66.1 – 10.88.67.254 | 10.88.67.255 |
| 35 | 10.88.68.0/23 | 10.88.68.1 – 10.88.69.254 | 10.88.69.255 |
| 36 | 10.88.70.0/23 | 10.88.70.1 – 10.88.71.254 | 10.88.71.255 |
| 37 | 10.88.72.0/23 | 10.88.72.1 – 10.88.73.254 | 10.88.73.255 |
| 38 | 10.88.74.0/23 | 10.88.74.1 – 10.88.75.254 | 10.88.75.255 |
| 39 | 10.88.76.0/23 | 10.88.76.1 – 10.88.77.254 | 10.88.77.255 |
| 40 | 10.88.78.0/23 | 10.88.78.1 – 10.88.79.254 | 10.88.79.255 |
| 41 | 10.88.80.0/23 | 10.88.80.1 – 10.88.81.254 | 10.88.81.255 |
| 42 | 10.88.82.0/23 | 10.88.82.1 – 10.88.83.254 | 10.88.83.255 |
| 43 | 10.88.84.0/23 | 10.88.84.1 – 10.88.85.254 | 10.88.85.255 |
| 44 | 10.88.86.0/23 | 10.88.86.1 – 10.88.87.254 | 10.88.87.255 |
| 45 | 10.88.88.0/23 | 10.88.88.1 – 10.88.89.254 | 10.88.89.255 |
| 46 | 10.88.90.0/23 | 10.88.90.1 – 10.88.91.254 | 10.88.91.255 |
| 47 | 10.88.92.0/23 | 10.88.92.1 – 10.88.93.254 | 10.88.93.255 |
| 48 | 10.88.94.0/23 | 10.88.94.1 – 10.88.95.254 | 10.88.95.255 |
| 49 | 10.88.96.0/23 | 10.88.96.1 – 10.88.97.254 | 10.88.97.255 |
| 50 | 10.88.98.0/23 | 10.88.98.1 – 10.88.99.254 | 10.88.99.255 |
| 51 | 10.88.100.0/23 | 10.88.100.1 – 10.88.101.254 | 10.88.101.255 |
| 52 | 10.88.102.0/23 | 10.88.102.1 – 10.88.103.254 | 10.88.103.255 |
| 53 | 10.88.104.0/23 | 10.88.104.1 – 10.88.105.254 | 10.88.105.255 |
| 54 | 10.88.106.0/23 | 10.88.106.1 – 10.88.107.254 | 10.88.107.255 |
| 55 | 10.88.108.0/23 | 10.88.108.1 – 10.88.109.254 | 10.88.109.255 |
| 56 | 10.88.110.0/23 | 10.88.110.1 – 10.88.111.254 | 10.88.111.255 |
| 57 | 10.88.112.0/23 | 10.88.112.1 – 10.88.113.254 | 10.88.113.255 |
| 58 | 10.88.114.0/23 | 10.88.114.1 – 10.88.115.254 | 10.88.115.255 |
| 59 | 10.88.116.0/23 | 10.88.116.1 – 10.88.117.254 | 10.88.117.255 |
| 60 | 10.88.118.0/23 | 10.88.118.1 – 10.88.119.254 | 10.88.119.255 |
| 61 | 10.88.120.0/23 | 10.88.120.1 – 10.88.121.254 | 10.88.121.255 |
| 62 | 10.88.122.0/23 | 10.88.122.1 – 10.88.123.254 | 10.88.123.255 |
| 63 | 10.88.124.0/23 | 10.88.124.1 – 10.88.125.254 | 10.88.125.255 |
| 64 | 10.88.126.0/23 | 10.88.126.1 – 10.88.127.254 | 10.88.127.255 |
| 65 | 10.88.128.0/23 | 10.88.128.1 – 10.88.129.254 | 10.88.129.255 |
| 66 | 10.88.130.0/23 | 10.88.130.1 – 10.88.131.254 | 10.88.131.255 |
| 67 | 10.88.132.0/23 | 10.88.132.1 – 10.88.133.254 | 10.88.133.255 |
| 68 | 10.88.134.0/23 | 10.88.134.1 – 10.88.135.254 | 10.88.135.255 |
| 69 | 10.88.136.0/23 | 10.88.136.1 – 10.88.137.254 | 10.88.137.255 |
| 70 | 10.88.138.0/23 | 10.88.138.1 – 10.88.139.254 | 10.88.139.255 |
| 71 | 10.88.140.0/23 | 10.88.140.1 – 10.88.141.254 | 10.88.141.255 |
| 72 | 10.88.142.0/23 | 10.88.142.1 – 10.88.143.254 | 10.88.143.255 |
| 73 | 10.88.144.0/23 | 10.88.144.1 – 10.88.145.254 | 10.88.145.255 |
| 74 | 10.88.146.0/23 | 10.88.146.1 – 10.88.147.254 | 10.88.147.255 |
| 75 | 10.88.148.0/23 | 10.88.148.1 – 10.88.149.254 | 10.88.149.255 |
| 76 | 10.88.150.0/23 | 10.88.150.1 – 10.88.151.254 | 10.88.151.255 |
| 77 | 10.88.152.0/23 | 10.88.152.1 – 10.88.153.254 | 10.88.153.255 |
| 78 | 10.88.154.0/23 | 10.88.154.1 – 10.88.155.254 | 10.88.155.255 |
| 79 | 10.88.156.0/23 | 10.88.156.1 – 10.88.157.254 | 10.88.157.255 |
| 80 | 10.88.158.0/23 | 10.88.158.1 – 10.88.159.254 | 10.88.159.255 |
| 81 | 10.88.160.0/23 | 10.88.160.1 – 10.88.161.254 | 10.88.161.255 |
| 82 | 10.88.162.0/23 | 10.88.162.1 – 10.88.163.254 | 10.88.163.255 |
| 83 | 10.88.164.0/23 | 10.88.164.1 – 10.88.165.254 | 10.88.165.255 |
| 84 | 10.88.166.0/23 | 10.88.166.1 – 10.88.167.254 | 10.88.167.255 |
| 85 | 10.88.168.0/23 | 10.88.168.1 – 10.88.169.254 | 10.88.169.255 |
| 86 | 10.88.170.0/23 | 10.88.170.1 – 10.88.171.254 | 10.88.171.255 |
| 87 | 10.88.172.0/23 | 10.88.172.1 – 10.88.173.254 | 10.88.173.255 |
| 88 | 10.88.174.0/23 | 10.88.174.1 – 10.88.175.254 | 10.88.175.255 |
| 89 | 10.88.176.0/23 | 10.88.176.1 – 10.88.177.254 | 10.88.177.255 |
| 90 | 10.88.178.0/23 | 10.88.178.1 – 10.88.179.254 | 10.88.179.255 |
| 91 | 10.88.180.0/23 | 10.88.180.1 – 10.88.181.254 | 10.88.181.255 |
| 92 | 10.88.182.0/23 | 10.88.182.1 – 10.88.183.254 | 10.88.183.255 |
| 93 | 10.88.184.0/23 | 10.88.184.1 – 10.88.185.254 | 10.88.185.255 |
| 94 | 10.88.186.0/23 | 10.88.186.1 – 10.88.187.254 | 10.88.187.255 |
| 95 | 10.88.188.0/23 | 10.88.188.1 – 10.88.189.254 | 10.88.189.255 |
| 96 | 10.88.190.0/23 | 10.88.190.1 – 10.88.191.254 | 10.88.191.255 |
| 97 | 10.88.192.0/23 | 10.88.192.1 – 10.88.193.254 | 10.88.193.255 |
| 98 | 10.88.194.0/23 | 10.88.194.1 – 10.88.195.254 | 10.88.195.255 |
| 99 | 10.88.196.0/23 | 10.88.196.1 – 10.88.197.254 | 10.88.197.255 |
| 100 | 10.88.198.0/23 | 10.88.198.1 – 10.88.199.254 | 10.88.199.255 |
| 101 | 10.88.200.0/23 | 10.88.200.1 – 10.88.201.254 | 10.88.201.255 |
| 102 | 10.88.202.0/23 | 10.88.202.1 – 10.88.203.254 | 10.88.203.255 |
| 103 | 10.88.204.0/23 | 10.88.204.1 – 10.88.205.254 | 10.88.205.255 |
| 104 | 10.88.206.0/23 | 10.88.206.1 – 10.88.207.254 | 10.88.207.255 |
| 105 | 10.88.208.0/23 | 10.88.208.1 – 10.88.209.254 | 10.88.209.255 |
| 106 | 10.88.210.0/23 | 10.88.210.1 – 10.88.211.254 | 10.88.211.255 |
| 107 | 10.88.212.0/23 | 10.88.212.1 – 10.88.213.254 | 10.88.213.255 |
| 108 | 10.88.214.0/23 | 10.88.214.1 – 10.88.215.254 | 10.88.215.255 |
| 109 | 10.88.216.0/23 | 10.88.216.1 – 10.88.217.254 | 10.88.217.255 |
| 110 | 10.88.218.0/23 | 10.88.218.1 – 10.88.219.254 | 10.88.219.255 |
| 111 | 10.88.220.0/23 | 10.88.220.1 – 10.88.221.254 | 10.88.221.255 |
| 112 | 10.88.222.0/23 | 10.88.222.1 – 10.88.223.254 | 10.88.223.255 |
| 113 | 10.88.224.0/23 | 10.88.224.1 – 10.88.225.254 | 10.88.225.255 |
| 114 | 10.88.226.0/23 | 10.88.226.1 – 10.88.227.254 | 10.88.227.255 |
| 115 | 10.88.228.0/23 | 10.88.228.1 – 10.88.229.254 | 10.88.229.255 |
| 116 | 10.88.230.0/23 | 10.88.230.1 – 10.88.231.254 | 10.88.231.255 |
| 117 | 10.88.232.0/23 | 10.88.232.1 – 10.88.233.254 | 10.88.233.255 |
| 118 | 10.88.234.0/23 | 10.88.234.1 – 10.88.235.254 | 10.88.235.255 |
| 119 | 10.88.236.0/23 | 10.88.236.1 – 10.88.237.254 | 10.88.237.255 |
| 120 | 10.88.238.0/23 | 10.88.238.1 – 10.88.239.254 | 10.88.239.255 |
| 121 | 10.88.240.0/23 | 10.88.240.1 – 10.88.241.254 | 10.88.241.255 |
| 122 | 10.88.242.0/23 | 10.88.242.1 – 10.88.243.254 | 10.88.243.255 |
| 123 | 10.88.244.0/23 | 10.88.244.1 – 10.88.245.254 | 10.88.245.255 |
| 124 | 10.88.246.0/23 | 10.88.246.1 – 10.88.247.254 | 10.88.247.255 |
| 125 | 10.88.248.0/23 | 10.88.248.1 – 10.88.249.254 | 10.88.249.255 |
| 126 | 10.88.250.0/23 | 10.88.250.1 – 10.88.251.254 | 10.88.251.255 |
| 127 | 10.88.252.0/23 | 10.88.252.1 – 10.88.253.254 | 10.88.253.255 |
| 128 | 10.88.254.0/23 | 10.88.254.1 – 10.88.255.254 | 10.88.255.255 |
| 129 | 10.89.0.0/23 | 10.89.0.1 – 10.89.1.254 | 10.89.1.255 |
| 130 | 10.89.2.0/23 | 10.89.2.1 – 10.89.3.254 | 10.89.3.255 |
| 131 | 10.89.4.0/23 | 10.89.4.1 – 10.89.5.254 | 10.89.5.255 |
| 132 | 10.89.6.0/23 | 10.89.6.1 – 10.89.7.254 | 10.89.7.255 |
| 133 | 10.89.8.0/23 | 10.89.8.1 – 10.89.9.254 | 10.89.9.255 |
| 134 | 10.89.10.0/23 | 10.89.10.1 – 10.89.11.254 | 10.89.11.255 |
| 135 | 10.89.12.0/23 | 10.89.12.1 – 10.89.13.254 | 10.89.13.255 |
| 136 | 10.89.14.0/23 | 10.89.14.1 – 10.89.15.254 | 10.89.15.255 |
| 137 | 10.89.16.0/23 | 10.89.16.1 – 10.89.17.254 | 10.89.17.255 |
| 138 | 10.89.18.0/23 | 10.89.18.1 – 10.89.19.254 | 10.89.19.255 |
| 139 | 10.89.20.0/23 | 10.89.20.1 – 10.89.21.254 | 10.89.21.255 |
| 140 | 10.89.22.0/23 | 10.89.22.1 – 10.89.23.254 | 10.89.23.255 |
| 141 | 10.89.24.0/23 | 10.89.24.1 – 10.89.25.254 | 10.89.25.255 |
| 142 | 10.89.26.0/23 | 10.89.26.1 – 10.89.27.254 | 10.89.27.255 |
| 143 | 10.89.28.0/23 | 10.89.28.1 – 10.89.29.254 | 10.89.29.255 |
| 144 | 10.89.30.0/23 | 10.89.30.1 – 10.89.31.254 | 10.89.31.255 |
| 145 | 10.89.32.0/23 | 10.89.32.1 – 10.89.33.254 | 10.89.33.255 |
| 146 | 10.89.34.0/23 | 10.89.34.1 – 10.89.35.254 | 10.89.35.255 |
| 147 | 10.89.36.0/23 | 10.89.36.1 – 10.89.37.254 | 10.89.37.255 |
| 148 | 10.89.38.0/23 | 10.89.38.1 – 10.89.39.254 | 10.89.39.255 |
| 149 | 10.89.40.0/23 | 10.89.40.1 – 10.89.41.254 | 10.89.41.255 |
| 150 | 10.89.42.0/23 | 10.89.42.1 – 10.89.43.254 | 10.89.43.255 |
| 151 | 10.89.44.0/23 | 10.89.44.1 – 10.89.45.254 | 10.89.45.255 |
| 152 | 10.89.46.0/23 | 10.89.46.1 – 10.89.47.254 | 10.89.47.255 |
| 153 | 10.89.48.0/23 | 10.89.48.1 – 10.89.49.254 | 10.89.49.255 |
| 154 | 10.89.50.0/23 | 10.89.50.1 – 10.89.51.254 | 10.89.51.255 |
| 155 | 10.89.52.0/23 | 10.89.52.1 – 10.89.53.254 | 10.89.53.255 |
| 156 | 10.89.54.0/23 | 10.89.54.1 – 10.89.55.254 | 10.89.55.255 |
| 157 | 10.89.56.0/23 | 10.89.56.1 – 10.89.57.254 | 10.89.57.255 |
| 158 | 10.89.58.0/23 | 10.89.58.1 – 10.89.59.254 | 10.89.59.255 |
| 159 | 10.89.60.0/23 | 10.89.60.1 – 10.89.61.254 | 10.89.61.255 |
| 160 | 10.89.62.0/23 | 10.89.62.1 – 10.89.63.254 | 10.89.63.255 |
| 161 | 10.89.64.0/23 | 10.89.64.1 – 10.89.65.254 | 10.89.65.255 |
| 162 | 10.89.66.0/23 | 10.89.66.1 – 10.89.67.254 | 10.89.67.255 |
| 163 | 10.89.68.0/23 | 10.89.68.1 – 10.89.69.254 | 10.89.69.255 |
| 164 | 10.89.70.0/23 | 10.89.70.1 – 10.89.71.254 | 10.89.71.255 |
| 165 | 10.89.72.0/23 | 10.89.72.1 – 10.89.73.254 | 10.89.73.255 |
| 166 | 10.89.74.0/23 | 10.89.74.1 – 10.89.75.254 | 10.89.75.255 |
| 167 | 10.89.76.0/23 | 10.89.76.1 – 10.89.77.254 | 10.89.77.255 |
| 168 | 10.89.78.0/23 | 10.89.78.1 – 10.89.79.254 | 10.89.79.255 |
| 169 | 10.89.80.0/23 | 10.89.80.1 – 10.89.81.254 | 10.89.81.255 |
| 170 | 10.89.82.0/23 | 10.89.82.1 – 10.89.83.254 | 10.89.83.255 |
| 171 | 10.89.84.0/23 | 10.89.84.1 – 10.89.85.254 | 10.89.85.255 |
| 172 | 10.89.86.0/23 | 10.89.86.1 – 10.89.87.254 | 10.89.87.255 |
| 173 | 10.89.88.0/23 | 10.89.88.1 – 10.89.89.254 | 10.89.89.255 |
| 174 | 10.89.90.0/23 | 10.89.90.1 – 10.89.91.254 | 10.89.91.255 |
| 175 | 10.89.92.0/23 | 10.89.92.1 – 10.89.93.254 | 10.89.93.255 |
| 176 | 10.89.94.0/23 | 10.89.94.1 – 10.89.95.254 | 10.89.95.255 |
| 177 | 10.89.96.0/23 | 10.89.96.1 – 10.89.97.254 | 10.89.97.255 |
| 178 | 10.89.98.0/23 | 10.89.98.1 – 10.89.99.254 | 10.89.99.255 |
| 179 | 10.89.100.0/23 | 10.89.100.1 – 10.89.101.254 | 10.89.101.255 |
| 180 | 10.89.102.0/23 | 10.89.102.1 – 10.89.103.254 | 10.89.103.255 |
| 181 | 10.89.104.0/23 | 10.89.104.1 – 10.89.105.254 | 10.89.105.255 |
| 182 | 10.89.106.0/23 | 10.89.106.1 – 10.89.107.254 | 10.89.107.255 |
| 183 | 10.89.108.0/23 | 10.89.108.1 – 10.89.109.254 | 10.89.109.255 |
| 184 | 10.89.110.0/23 | 10.89.110.1 – 10.89.111.254 | 10.89.111.255 |
| 185 | 10.89.112.0/23 | 10.89.112.1 – 10.89.113.254 | 10.89.113.255 |
| 186 | 10.89.114.0/23 | 10.89.114.1 – 10.89.115.254 | 10.89.115.255 |
| 187 | 10.89.116.0/23 | 10.89.116.1 – 10.89.117.254 | 10.89.117.255 |
| 188 | 10.89.118.0/23 | 10.89.118.1 – 10.89.119.254 | 10.89.119.255 |
| 189 | 10.89.120.0/23 | 10.89.120.1 – 10.89.121.254 | 10.89.121.255 |
| 190 | 10.89.122.0/23 | 10.89.122.1 – 10.89.123.254 | 10.89.123.255 |
| 191 | 10.89.124.0/23 | 10.89.124.1 – 10.89.125.254 | 10.89.125.255 |
| 192 | 10.89.126.0/23 | 10.89.126.1 – 10.89.127.254 | 10.89.127.255 |
| 193 | 10.89.128.0/23 | 10.89.128.1 – 10.89.129.254 | 10.89.129.255 |
| 194 | 10.89.130.0/23 | 10.89.130.1 – 10.89.131.254 | 10.89.131.255 |
| 195 | 10.89.132.0/23 | 10.89.132.1 – 10.89.133.254 | 10.89.133.255 |
| 196 | 10.89.134.0/23 | 10.89.134.1 – 10.89.135.254 | 10.89.135.255 |
| 197 | 10.89.136.0/23 | 10.89.136.1 – 10.89.137.254 | 10.89.137.255 |
| 198 | 10.89.138.0/23 | 10.89.138.1 – 10.89.139.254 | 10.89.139.255 |
| 199 | 10.89.140.0/23 | 10.89.140.1 – 10.89.141.254 | 10.89.141.255 |
| 200 | 10.89.142.0/23 | 10.89.142.1 – 10.89.143.254 | 10.89.143.255 |
| 201 | 10.89.144.0/23 | 10.89.144.1 – 10.89.145.254 | 10.89.145.255 |
| 202 | 10.89.146.0/23 | 10.89.146.1 – 10.89.147.254 | 10.89.147.255 |
| 203 | 10.89.148.0/23 | 10.89.148.1 – 10.89.149.254 | 10.89.149.255 |
| 204 | 10.89.150.0/23 | 10.89.150.1 – 10.89.151.254 | 10.89.151.255 |
| 205 | 10.89.152.0/23 | 10.89.152.1 – 10.89.153.254 | 10.89.153.255 |
| 206 | 10.89.154.0/23 | 10.89.154.1 – 10.89.155.254 | 10.89.155.255 |
| 207 | 10.89.156.0/23 | 10.89.156.1 – 10.89.157.254 | 10.89.157.255 |
| 208 | 10.89.158.0/23 | 10.89.158.1 – 10.89.159.254 | 10.89.159.255 |
| 209 | 10.89.160.0/23 | 10.89.160.1 – 10.89.161.254 | 10.89.161.255 |
| 210 | 10.89.162.0/23 | 10.89.162.1 – 10.89.163.254 | 10.89.163.255 |
| 211 | 10.89.164.0/23 | 10.89.164.1 – 10.89.165.254 | 10.89.165.255 |
| 212 | 10.89.166.0/23 | 10.89.166.1 – 10.89.167.254 | 10.89.167.255 |
| 213 | 10.89.168.0/23 | 10.89.168.1 – 10.89.169.254 | 10.89.169.255 |
| 214 | 10.89.170.0/23 | 10.89.170.1 – 10.89.171.254 | 10.89.171.255 |
| 215 | 10.89.172.0/23 | 10.89.172.1 – 10.89.173.254 | 10.89.173.255 |
| 216 | 10.89.174.0/23 | 10.89.174.1 – 10.89.175.254 | 10.89.175.255 |
| 217 | 10.89.176.0/23 | 10.89.176.1 – 10.89.177.254 | 10.89.177.255 |
| 218 | 10.89.178.0/23 | 10.89.178.1 – 10.89.179.254 | 10.89.179.255 |
| 219 | 10.89.180.0/23 | 10.89.180.1 – 10.89.181.254 | 10.89.181.255 |
| 220 | 10.89.182.0/23 | 10.89.182.1 – 10.89.183.254 | 10.89.183.255 |
| 221 | 10.89.184.0/23 | 10.89.184.1 – 10.89.185.254 | 10.89.185.255 |
| 222 | 10.89.186.0/23 | 10.89.186.1 – 10.89.187.254 | 10.89.187.255 |
| 223 | 10.89.188.0/23 | 10.89.188.1 – 10.89.189.254 | 10.89.189.255 |
| 224 | 10.89.190.0/23 | 10.89.190.1 – 10.89.191.254 | 10.89.191.255 |
| 225 | 10.89.192.0/23 | 10.89.192.1 – 10.89.193.254 | 10.89.193.255 |
| 226 | 10.89.194.0/23 | 10.89.194.1 – 10.89.195.254 | 10.89.195.255 |
| 227 | 10.89.196.0/23 | 10.89.196.1 – 10.89.197.254 | 10.89.197.255 |
| 228 | 10.89.198.0/23 | 10.89.198.1 – 10.89.199.254 | 10.89.199.255 |
| 229 | 10.89.200.0/23 | 10.89.200.1 – 10.89.201.254 | 10.89.201.255 |
| 230 | 10.89.202.0/23 | 10.89.202.1 – 10.89.203.254 | 10.89.203.255 |
| 231 | 10.89.204.0/23 | 10.89.204.1 – 10.89.205.254 | 10.89.205.255 |
| 232 | 10.89.206.0/23 | 10.89.206.1 – 10.89.207.254 | 10.89.207.255 |
| 233 | 10.89.208.0/23 | 10.89.208.1 – 10.89.209.254 | 10.89.209.255 |
| 234 | 10.89.210.0/23 | 10.89.210.1 – 10.89.211.254 | 10.89.211.255 |
| 235 | 10.89.212.0/23 | 10.89.212.1 – 10.89.213.254 | 10.89.213.255 |
| 236 | 10.89.214.0/23 | 10.89.214.1 – 10.89.215.254 | 10.89.215.255 |
| 237 | 10.89.216.0/23 | 10.89.216.1 – 10.89.217.254 | 10.89.217.255 |
| 238 | 10.89.218.0/23 | 10.89.218.1 – 10.89.219.254 | 10.89.219.255 |
| 239 | 10.89.220.0/23 | 10.89.220.1 – 10.89.221.254 | 10.89.221.255 |
| 240 | 10.89.222.0/23 | 10.89.222.1 – 10.89.223.254 | 10.89.223.255 |
| 241 | 10.89.224.0/23 | 10.89.224.1 – 10.89.225.254 | 10.89.225.255 |
| 242 | 10.89.226.0/23 | 10.89.226.1 – 10.89.227.254 | 10.89.227.255 |
| 243 | 10.89.228.0/23 | 10.89.228.1 – 10.89.229.254 | 10.89.229.255 |
| 244 | 10.89.230.0/23 | 10.89.230.1 – 10.89.231.254 | 10.89.231.255 |
| 245 | 10.89.232.0/23 | 10.89.232.1 – 10.89.233.254 | 10.89.233.255 |
| 246 | 10.89.234.0/23 | 10.89.234.1 – 10.89.235.254 | 10.89.235.255 |
| 247 | 10.89.236.0/23 | 10.89.236.1 – 10.89.237.254 | 10.89.237.255 |
| 248 | 10.89.238.0/23 | 10.89.238.1 – 10.89.239.254 | 10.89.239.255 |
| 249 | 10.89.240.0/23 | 10.89.240.1 – 10.89.241.254 | 10.89.241.255 |
| 250 | 10.89.242.0/23 | 10.89.242.1 – 10.89.243.254 | 10.89.243.255 |
| 251 | 10.89.244.0/23 | 10.89.244.1 – 10.89.245.254 | 10.89.245.255 |
| 252 | 10.89.246.0/23 | 10.89.246.1 – 10.89.247.254 | 10.89.247.255 |
| 253 | 10.89.248.0/23 | 10.89.248.1 – 10.89.249.254 | 10.89.249.255 |
| 254 | 10.89.250.0/23 | 10.89.250.1 – 10.89.251.254 | 10.89.251.255 |
| 255 | 10.89.252.0/23 | 10.89.252.1 – 10.89.253.254 | 10.89.253.255 |
| 256 | 10.89.254.0/23 | 10.89.254.1 – 10.89.255.254 | 10.89.255.255 |
showing 256 of 1,024
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.