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)10.232.6.0/23
network10.232.6.0/23
broadcast10.232.7.255
first host10.232.6.1
last host10.232.7.254
subnet mask255.255.254.0
wildcard0.0.1.255
addresses512
usable hosts510
classA
ipcalc 10.232.6.0/23
address00001010.11101000.00000110.00000000
subnet mask11111111.11111111.11111110.00000000
network00001010.11101000.00000110.00000000
broadcast00001010.11101000.00000111.11111111
green = network part, grey = host part
hex0x0ae80600
decimal182978048
reverse dns0.6.232.10.in-addr.arpa
ipv4-mapped::ffff:ae8:600
/23 split into /31 · 256 subnets
close ×| # | network | host range | broadcast |
|---|---|---|---|
| 1 | 10.232.6.0/31 | 10.232.6.0 – 10.232.6.1 | 10.232.6.1 |
| 2 | 10.232.6.2/31 | 10.232.6.2 – 10.232.6.3 | 10.232.6.3 |
| 3 | 10.232.6.4/31 | 10.232.6.4 – 10.232.6.5 | 10.232.6.5 |
| 4 | 10.232.6.6/31 | 10.232.6.6 – 10.232.6.7 | 10.232.6.7 |
| 5 | 10.232.6.8/31 | 10.232.6.8 – 10.232.6.9 | 10.232.6.9 |
| 6 | 10.232.6.10/31 | 10.232.6.10 – 10.232.6.11 | 10.232.6.11 |
| 7 | 10.232.6.12/31 | 10.232.6.12 – 10.232.6.13 | 10.232.6.13 |
| 8 | 10.232.6.14/31 | 10.232.6.14 – 10.232.6.15 | 10.232.6.15 |
| 9 | 10.232.6.16/31 | 10.232.6.16 – 10.232.6.17 | 10.232.6.17 |
| 10 | 10.232.6.18/31 | 10.232.6.18 – 10.232.6.19 | 10.232.6.19 |
| 11 | 10.232.6.20/31 | 10.232.6.20 – 10.232.6.21 | 10.232.6.21 |
| 12 | 10.232.6.22/31 | 10.232.6.22 – 10.232.6.23 | 10.232.6.23 |
| 13 | 10.232.6.24/31 | 10.232.6.24 – 10.232.6.25 | 10.232.6.25 |
| 14 | 10.232.6.26/31 | 10.232.6.26 – 10.232.6.27 | 10.232.6.27 |
| 15 | 10.232.6.28/31 | 10.232.6.28 – 10.232.6.29 | 10.232.6.29 |
| 16 | 10.232.6.30/31 | 10.232.6.30 – 10.232.6.31 | 10.232.6.31 |
| 17 | 10.232.6.32/31 | 10.232.6.32 – 10.232.6.33 | 10.232.6.33 |
| 18 | 10.232.6.34/31 | 10.232.6.34 – 10.232.6.35 | 10.232.6.35 |
| 19 | 10.232.6.36/31 | 10.232.6.36 – 10.232.6.37 | 10.232.6.37 |
| 20 | 10.232.6.38/31 | 10.232.6.38 – 10.232.6.39 | 10.232.6.39 |
| 21 | 10.232.6.40/31 | 10.232.6.40 – 10.232.6.41 | 10.232.6.41 |
| 22 | 10.232.6.42/31 | 10.232.6.42 – 10.232.6.43 | 10.232.6.43 |
| 23 | 10.232.6.44/31 | 10.232.6.44 – 10.232.6.45 | 10.232.6.45 |
| 24 | 10.232.6.46/31 | 10.232.6.46 – 10.232.6.47 | 10.232.6.47 |
| 25 | 10.232.6.48/31 | 10.232.6.48 – 10.232.6.49 | 10.232.6.49 |
| 26 | 10.232.6.50/31 | 10.232.6.50 – 10.232.6.51 | 10.232.6.51 |
| 27 | 10.232.6.52/31 | 10.232.6.52 – 10.232.6.53 | 10.232.6.53 |
| 28 | 10.232.6.54/31 | 10.232.6.54 – 10.232.6.55 | 10.232.6.55 |
| 29 | 10.232.6.56/31 | 10.232.6.56 – 10.232.6.57 | 10.232.6.57 |
| 30 | 10.232.6.58/31 | 10.232.6.58 – 10.232.6.59 | 10.232.6.59 |
| 31 | 10.232.6.60/31 | 10.232.6.60 – 10.232.6.61 | 10.232.6.61 |
| 32 | 10.232.6.62/31 | 10.232.6.62 – 10.232.6.63 | 10.232.6.63 |
| 33 | 10.232.6.64/31 | 10.232.6.64 – 10.232.6.65 | 10.232.6.65 |
| 34 | 10.232.6.66/31 | 10.232.6.66 – 10.232.6.67 | 10.232.6.67 |
| 35 | 10.232.6.68/31 | 10.232.6.68 – 10.232.6.69 | 10.232.6.69 |
| 36 | 10.232.6.70/31 | 10.232.6.70 – 10.232.6.71 | 10.232.6.71 |
| 37 | 10.232.6.72/31 | 10.232.6.72 – 10.232.6.73 | 10.232.6.73 |
| 38 | 10.232.6.74/31 | 10.232.6.74 – 10.232.6.75 | 10.232.6.75 |
| 39 | 10.232.6.76/31 | 10.232.6.76 – 10.232.6.77 | 10.232.6.77 |
| 40 | 10.232.6.78/31 | 10.232.6.78 – 10.232.6.79 | 10.232.6.79 |
| 41 | 10.232.6.80/31 | 10.232.6.80 – 10.232.6.81 | 10.232.6.81 |
| 42 | 10.232.6.82/31 | 10.232.6.82 – 10.232.6.83 | 10.232.6.83 |
| 43 | 10.232.6.84/31 | 10.232.6.84 – 10.232.6.85 | 10.232.6.85 |
| 44 | 10.232.6.86/31 | 10.232.6.86 – 10.232.6.87 | 10.232.6.87 |
| 45 | 10.232.6.88/31 | 10.232.6.88 – 10.232.6.89 | 10.232.6.89 |
| 46 | 10.232.6.90/31 | 10.232.6.90 – 10.232.6.91 | 10.232.6.91 |
| 47 | 10.232.6.92/31 | 10.232.6.92 – 10.232.6.93 | 10.232.6.93 |
| 48 | 10.232.6.94/31 | 10.232.6.94 – 10.232.6.95 | 10.232.6.95 |
| 49 | 10.232.6.96/31 | 10.232.6.96 – 10.232.6.97 | 10.232.6.97 |
| 50 | 10.232.6.98/31 | 10.232.6.98 – 10.232.6.99 | 10.232.6.99 |
| 51 | 10.232.6.100/31 | 10.232.6.100 – 10.232.6.101 | 10.232.6.101 |
| 52 | 10.232.6.102/31 | 10.232.6.102 – 10.232.6.103 | 10.232.6.103 |
| 53 | 10.232.6.104/31 | 10.232.6.104 – 10.232.6.105 | 10.232.6.105 |
| 54 | 10.232.6.106/31 | 10.232.6.106 – 10.232.6.107 | 10.232.6.107 |
| 55 | 10.232.6.108/31 | 10.232.6.108 – 10.232.6.109 | 10.232.6.109 |
| 56 | 10.232.6.110/31 | 10.232.6.110 – 10.232.6.111 | 10.232.6.111 |
| 57 | 10.232.6.112/31 | 10.232.6.112 – 10.232.6.113 | 10.232.6.113 |
| 58 | 10.232.6.114/31 | 10.232.6.114 – 10.232.6.115 | 10.232.6.115 |
| 59 | 10.232.6.116/31 | 10.232.6.116 – 10.232.6.117 | 10.232.6.117 |
| 60 | 10.232.6.118/31 | 10.232.6.118 – 10.232.6.119 | 10.232.6.119 |
| 61 | 10.232.6.120/31 | 10.232.6.120 – 10.232.6.121 | 10.232.6.121 |
| 62 | 10.232.6.122/31 | 10.232.6.122 – 10.232.6.123 | 10.232.6.123 |
| 63 | 10.232.6.124/31 | 10.232.6.124 – 10.232.6.125 | 10.232.6.125 |
| 64 | 10.232.6.126/31 | 10.232.6.126 – 10.232.6.127 | 10.232.6.127 |
| 65 | 10.232.6.128/31 | 10.232.6.128 – 10.232.6.129 | 10.232.6.129 |
| 66 | 10.232.6.130/31 | 10.232.6.130 – 10.232.6.131 | 10.232.6.131 |
| 67 | 10.232.6.132/31 | 10.232.6.132 – 10.232.6.133 | 10.232.6.133 |
| 68 | 10.232.6.134/31 | 10.232.6.134 – 10.232.6.135 | 10.232.6.135 |
| 69 | 10.232.6.136/31 | 10.232.6.136 – 10.232.6.137 | 10.232.6.137 |
| 70 | 10.232.6.138/31 | 10.232.6.138 – 10.232.6.139 | 10.232.6.139 |
| 71 | 10.232.6.140/31 | 10.232.6.140 – 10.232.6.141 | 10.232.6.141 |
| 72 | 10.232.6.142/31 | 10.232.6.142 – 10.232.6.143 | 10.232.6.143 |
| 73 | 10.232.6.144/31 | 10.232.6.144 – 10.232.6.145 | 10.232.6.145 |
| 74 | 10.232.6.146/31 | 10.232.6.146 – 10.232.6.147 | 10.232.6.147 |
| 75 | 10.232.6.148/31 | 10.232.6.148 – 10.232.6.149 | 10.232.6.149 |
| 76 | 10.232.6.150/31 | 10.232.6.150 – 10.232.6.151 | 10.232.6.151 |
| 77 | 10.232.6.152/31 | 10.232.6.152 – 10.232.6.153 | 10.232.6.153 |
| 78 | 10.232.6.154/31 | 10.232.6.154 – 10.232.6.155 | 10.232.6.155 |
| 79 | 10.232.6.156/31 | 10.232.6.156 – 10.232.6.157 | 10.232.6.157 |
| 80 | 10.232.6.158/31 | 10.232.6.158 – 10.232.6.159 | 10.232.6.159 |
| 81 | 10.232.6.160/31 | 10.232.6.160 – 10.232.6.161 | 10.232.6.161 |
| 82 | 10.232.6.162/31 | 10.232.6.162 – 10.232.6.163 | 10.232.6.163 |
| 83 | 10.232.6.164/31 | 10.232.6.164 – 10.232.6.165 | 10.232.6.165 |
| 84 | 10.232.6.166/31 | 10.232.6.166 – 10.232.6.167 | 10.232.6.167 |
| 85 | 10.232.6.168/31 | 10.232.6.168 – 10.232.6.169 | 10.232.6.169 |
| 86 | 10.232.6.170/31 | 10.232.6.170 – 10.232.6.171 | 10.232.6.171 |
| 87 | 10.232.6.172/31 | 10.232.6.172 – 10.232.6.173 | 10.232.6.173 |
| 88 | 10.232.6.174/31 | 10.232.6.174 – 10.232.6.175 | 10.232.6.175 |
| 89 | 10.232.6.176/31 | 10.232.6.176 – 10.232.6.177 | 10.232.6.177 |
| 90 | 10.232.6.178/31 | 10.232.6.178 – 10.232.6.179 | 10.232.6.179 |
| 91 | 10.232.6.180/31 | 10.232.6.180 – 10.232.6.181 | 10.232.6.181 |
| 92 | 10.232.6.182/31 | 10.232.6.182 – 10.232.6.183 | 10.232.6.183 |
| 93 | 10.232.6.184/31 | 10.232.6.184 – 10.232.6.185 | 10.232.6.185 |
| 94 | 10.232.6.186/31 | 10.232.6.186 – 10.232.6.187 | 10.232.6.187 |
| 95 | 10.232.6.188/31 | 10.232.6.188 – 10.232.6.189 | 10.232.6.189 |
| 96 | 10.232.6.190/31 | 10.232.6.190 – 10.232.6.191 | 10.232.6.191 |
| 97 | 10.232.6.192/31 | 10.232.6.192 – 10.232.6.193 | 10.232.6.193 |
| 98 | 10.232.6.194/31 | 10.232.6.194 – 10.232.6.195 | 10.232.6.195 |
| 99 | 10.232.6.196/31 | 10.232.6.196 – 10.232.6.197 | 10.232.6.197 |
| 100 | 10.232.6.198/31 | 10.232.6.198 – 10.232.6.199 | 10.232.6.199 |
| 101 | 10.232.6.200/31 | 10.232.6.200 – 10.232.6.201 | 10.232.6.201 |
| 102 | 10.232.6.202/31 | 10.232.6.202 – 10.232.6.203 | 10.232.6.203 |
| 103 | 10.232.6.204/31 | 10.232.6.204 – 10.232.6.205 | 10.232.6.205 |
| 104 | 10.232.6.206/31 | 10.232.6.206 – 10.232.6.207 | 10.232.6.207 |
| 105 | 10.232.6.208/31 | 10.232.6.208 – 10.232.6.209 | 10.232.6.209 |
| 106 | 10.232.6.210/31 | 10.232.6.210 – 10.232.6.211 | 10.232.6.211 |
| 107 | 10.232.6.212/31 | 10.232.6.212 – 10.232.6.213 | 10.232.6.213 |
| 108 | 10.232.6.214/31 | 10.232.6.214 – 10.232.6.215 | 10.232.6.215 |
| 109 | 10.232.6.216/31 | 10.232.6.216 – 10.232.6.217 | 10.232.6.217 |
| 110 | 10.232.6.218/31 | 10.232.6.218 – 10.232.6.219 | 10.232.6.219 |
| 111 | 10.232.6.220/31 | 10.232.6.220 – 10.232.6.221 | 10.232.6.221 |
| 112 | 10.232.6.222/31 | 10.232.6.222 – 10.232.6.223 | 10.232.6.223 |
| 113 | 10.232.6.224/31 | 10.232.6.224 – 10.232.6.225 | 10.232.6.225 |
| 114 | 10.232.6.226/31 | 10.232.6.226 – 10.232.6.227 | 10.232.6.227 |
| 115 | 10.232.6.228/31 | 10.232.6.228 – 10.232.6.229 | 10.232.6.229 |
| 116 | 10.232.6.230/31 | 10.232.6.230 – 10.232.6.231 | 10.232.6.231 |
| 117 | 10.232.6.232/31 | 10.232.6.232 – 10.232.6.233 | 10.232.6.233 |
| 118 | 10.232.6.234/31 | 10.232.6.234 – 10.232.6.235 | 10.232.6.235 |
| 119 | 10.232.6.236/31 | 10.232.6.236 – 10.232.6.237 | 10.232.6.237 |
| 120 | 10.232.6.238/31 | 10.232.6.238 – 10.232.6.239 | 10.232.6.239 |
| 121 | 10.232.6.240/31 | 10.232.6.240 – 10.232.6.241 | 10.232.6.241 |
| 122 | 10.232.6.242/31 | 10.232.6.242 – 10.232.6.243 | 10.232.6.243 |
| 123 | 10.232.6.244/31 | 10.232.6.244 – 10.232.6.245 | 10.232.6.245 |
| 124 | 10.232.6.246/31 | 10.232.6.246 – 10.232.6.247 | 10.232.6.247 |
| 125 | 10.232.6.248/31 | 10.232.6.248 – 10.232.6.249 | 10.232.6.249 |
| 126 | 10.232.6.250/31 | 10.232.6.250 – 10.232.6.251 | 10.232.6.251 |
| 127 | 10.232.6.252/31 | 10.232.6.252 – 10.232.6.253 | 10.232.6.253 |
| 128 | 10.232.6.254/31 | 10.232.6.254 – 10.232.6.255 | 10.232.6.255 |
| 129 | 10.232.7.0/31 | 10.232.7.0 – 10.232.7.1 | 10.232.7.1 |
| 130 | 10.232.7.2/31 | 10.232.7.2 – 10.232.7.3 | 10.232.7.3 |
| 131 | 10.232.7.4/31 | 10.232.7.4 – 10.232.7.5 | 10.232.7.5 |
| 132 | 10.232.7.6/31 | 10.232.7.6 – 10.232.7.7 | 10.232.7.7 |
| 133 | 10.232.7.8/31 | 10.232.7.8 – 10.232.7.9 | 10.232.7.9 |
| 134 | 10.232.7.10/31 | 10.232.7.10 – 10.232.7.11 | 10.232.7.11 |
| 135 | 10.232.7.12/31 | 10.232.7.12 – 10.232.7.13 | 10.232.7.13 |
| 136 | 10.232.7.14/31 | 10.232.7.14 – 10.232.7.15 | 10.232.7.15 |
| 137 | 10.232.7.16/31 | 10.232.7.16 – 10.232.7.17 | 10.232.7.17 |
| 138 | 10.232.7.18/31 | 10.232.7.18 – 10.232.7.19 | 10.232.7.19 |
| 139 | 10.232.7.20/31 | 10.232.7.20 – 10.232.7.21 | 10.232.7.21 |
| 140 | 10.232.7.22/31 | 10.232.7.22 – 10.232.7.23 | 10.232.7.23 |
| 141 | 10.232.7.24/31 | 10.232.7.24 – 10.232.7.25 | 10.232.7.25 |
| 142 | 10.232.7.26/31 | 10.232.7.26 – 10.232.7.27 | 10.232.7.27 |
| 143 | 10.232.7.28/31 | 10.232.7.28 – 10.232.7.29 | 10.232.7.29 |
| 144 | 10.232.7.30/31 | 10.232.7.30 – 10.232.7.31 | 10.232.7.31 |
| 145 | 10.232.7.32/31 | 10.232.7.32 – 10.232.7.33 | 10.232.7.33 |
| 146 | 10.232.7.34/31 | 10.232.7.34 – 10.232.7.35 | 10.232.7.35 |
| 147 | 10.232.7.36/31 | 10.232.7.36 – 10.232.7.37 | 10.232.7.37 |
| 148 | 10.232.7.38/31 | 10.232.7.38 – 10.232.7.39 | 10.232.7.39 |
| 149 | 10.232.7.40/31 | 10.232.7.40 – 10.232.7.41 | 10.232.7.41 |
| 150 | 10.232.7.42/31 | 10.232.7.42 – 10.232.7.43 | 10.232.7.43 |
| 151 | 10.232.7.44/31 | 10.232.7.44 – 10.232.7.45 | 10.232.7.45 |
| 152 | 10.232.7.46/31 | 10.232.7.46 – 10.232.7.47 | 10.232.7.47 |
| 153 | 10.232.7.48/31 | 10.232.7.48 – 10.232.7.49 | 10.232.7.49 |
| 154 | 10.232.7.50/31 | 10.232.7.50 – 10.232.7.51 | 10.232.7.51 |
| 155 | 10.232.7.52/31 | 10.232.7.52 – 10.232.7.53 | 10.232.7.53 |
| 156 | 10.232.7.54/31 | 10.232.7.54 – 10.232.7.55 | 10.232.7.55 |
| 157 | 10.232.7.56/31 | 10.232.7.56 – 10.232.7.57 | 10.232.7.57 |
| 158 | 10.232.7.58/31 | 10.232.7.58 – 10.232.7.59 | 10.232.7.59 |
| 159 | 10.232.7.60/31 | 10.232.7.60 – 10.232.7.61 | 10.232.7.61 |
| 160 | 10.232.7.62/31 | 10.232.7.62 – 10.232.7.63 | 10.232.7.63 |
| 161 | 10.232.7.64/31 | 10.232.7.64 – 10.232.7.65 | 10.232.7.65 |
| 162 | 10.232.7.66/31 | 10.232.7.66 – 10.232.7.67 | 10.232.7.67 |
| 163 | 10.232.7.68/31 | 10.232.7.68 – 10.232.7.69 | 10.232.7.69 |
| 164 | 10.232.7.70/31 | 10.232.7.70 – 10.232.7.71 | 10.232.7.71 |
| 165 | 10.232.7.72/31 | 10.232.7.72 – 10.232.7.73 | 10.232.7.73 |
| 166 | 10.232.7.74/31 | 10.232.7.74 – 10.232.7.75 | 10.232.7.75 |
| 167 | 10.232.7.76/31 | 10.232.7.76 – 10.232.7.77 | 10.232.7.77 |
| 168 | 10.232.7.78/31 | 10.232.7.78 – 10.232.7.79 | 10.232.7.79 |
| 169 | 10.232.7.80/31 | 10.232.7.80 – 10.232.7.81 | 10.232.7.81 |
| 170 | 10.232.7.82/31 | 10.232.7.82 – 10.232.7.83 | 10.232.7.83 |
| 171 | 10.232.7.84/31 | 10.232.7.84 – 10.232.7.85 | 10.232.7.85 |
| 172 | 10.232.7.86/31 | 10.232.7.86 – 10.232.7.87 | 10.232.7.87 |
| 173 | 10.232.7.88/31 | 10.232.7.88 – 10.232.7.89 | 10.232.7.89 |
| 174 | 10.232.7.90/31 | 10.232.7.90 – 10.232.7.91 | 10.232.7.91 |
| 175 | 10.232.7.92/31 | 10.232.7.92 – 10.232.7.93 | 10.232.7.93 |
| 176 | 10.232.7.94/31 | 10.232.7.94 – 10.232.7.95 | 10.232.7.95 |
| 177 | 10.232.7.96/31 | 10.232.7.96 – 10.232.7.97 | 10.232.7.97 |
| 178 | 10.232.7.98/31 | 10.232.7.98 – 10.232.7.99 | 10.232.7.99 |
| 179 | 10.232.7.100/31 | 10.232.7.100 – 10.232.7.101 | 10.232.7.101 |
| 180 | 10.232.7.102/31 | 10.232.7.102 – 10.232.7.103 | 10.232.7.103 |
| 181 | 10.232.7.104/31 | 10.232.7.104 – 10.232.7.105 | 10.232.7.105 |
| 182 | 10.232.7.106/31 | 10.232.7.106 – 10.232.7.107 | 10.232.7.107 |
| 183 | 10.232.7.108/31 | 10.232.7.108 – 10.232.7.109 | 10.232.7.109 |
| 184 | 10.232.7.110/31 | 10.232.7.110 – 10.232.7.111 | 10.232.7.111 |
| 185 | 10.232.7.112/31 | 10.232.7.112 – 10.232.7.113 | 10.232.7.113 |
| 186 | 10.232.7.114/31 | 10.232.7.114 – 10.232.7.115 | 10.232.7.115 |
| 187 | 10.232.7.116/31 | 10.232.7.116 – 10.232.7.117 | 10.232.7.117 |
| 188 | 10.232.7.118/31 | 10.232.7.118 – 10.232.7.119 | 10.232.7.119 |
| 189 | 10.232.7.120/31 | 10.232.7.120 – 10.232.7.121 | 10.232.7.121 |
| 190 | 10.232.7.122/31 | 10.232.7.122 – 10.232.7.123 | 10.232.7.123 |
| 191 | 10.232.7.124/31 | 10.232.7.124 – 10.232.7.125 | 10.232.7.125 |
| 192 | 10.232.7.126/31 | 10.232.7.126 – 10.232.7.127 | 10.232.7.127 |
| 193 | 10.232.7.128/31 | 10.232.7.128 – 10.232.7.129 | 10.232.7.129 |
| 194 | 10.232.7.130/31 | 10.232.7.130 – 10.232.7.131 | 10.232.7.131 |
| 195 | 10.232.7.132/31 | 10.232.7.132 – 10.232.7.133 | 10.232.7.133 |
| 196 | 10.232.7.134/31 | 10.232.7.134 – 10.232.7.135 | 10.232.7.135 |
| 197 | 10.232.7.136/31 | 10.232.7.136 – 10.232.7.137 | 10.232.7.137 |
| 198 | 10.232.7.138/31 | 10.232.7.138 – 10.232.7.139 | 10.232.7.139 |
| 199 | 10.232.7.140/31 | 10.232.7.140 – 10.232.7.141 | 10.232.7.141 |
| 200 | 10.232.7.142/31 | 10.232.7.142 – 10.232.7.143 | 10.232.7.143 |
| 201 | 10.232.7.144/31 | 10.232.7.144 – 10.232.7.145 | 10.232.7.145 |
| 202 | 10.232.7.146/31 | 10.232.7.146 – 10.232.7.147 | 10.232.7.147 |
| 203 | 10.232.7.148/31 | 10.232.7.148 – 10.232.7.149 | 10.232.7.149 |
| 204 | 10.232.7.150/31 | 10.232.7.150 – 10.232.7.151 | 10.232.7.151 |
| 205 | 10.232.7.152/31 | 10.232.7.152 – 10.232.7.153 | 10.232.7.153 |
| 206 | 10.232.7.154/31 | 10.232.7.154 – 10.232.7.155 | 10.232.7.155 |
| 207 | 10.232.7.156/31 | 10.232.7.156 – 10.232.7.157 | 10.232.7.157 |
| 208 | 10.232.7.158/31 | 10.232.7.158 – 10.232.7.159 | 10.232.7.159 |
| 209 | 10.232.7.160/31 | 10.232.7.160 – 10.232.7.161 | 10.232.7.161 |
| 210 | 10.232.7.162/31 | 10.232.7.162 – 10.232.7.163 | 10.232.7.163 |
| 211 | 10.232.7.164/31 | 10.232.7.164 – 10.232.7.165 | 10.232.7.165 |
| 212 | 10.232.7.166/31 | 10.232.7.166 – 10.232.7.167 | 10.232.7.167 |
| 213 | 10.232.7.168/31 | 10.232.7.168 – 10.232.7.169 | 10.232.7.169 |
| 214 | 10.232.7.170/31 | 10.232.7.170 – 10.232.7.171 | 10.232.7.171 |
| 215 | 10.232.7.172/31 | 10.232.7.172 – 10.232.7.173 | 10.232.7.173 |
| 216 | 10.232.7.174/31 | 10.232.7.174 – 10.232.7.175 | 10.232.7.175 |
| 217 | 10.232.7.176/31 | 10.232.7.176 – 10.232.7.177 | 10.232.7.177 |
| 218 | 10.232.7.178/31 | 10.232.7.178 – 10.232.7.179 | 10.232.7.179 |
| 219 | 10.232.7.180/31 | 10.232.7.180 – 10.232.7.181 | 10.232.7.181 |
| 220 | 10.232.7.182/31 | 10.232.7.182 – 10.232.7.183 | 10.232.7.183 |
| 221 | 10.232.7.184/31 | 10.232.7.184 – 10.232.7.185 | 10.232.7.185 |
| 222 | 10.232.7.186/31 | 10.232.7.186 – 10.232.7.187 | 10.232.7.187 |
| 223 | 10.232.7.188/31 | 10.232.7.188 – 10.232.7.189 | 10.232.7.189 |
| 224 | 10.232.7.190/31 | 10.232.7.190 – 10.232.7.191 | 10.232.7.191 |
| 225 | 10.232.7.192/31 | 10.232.7.192 – 10.232.7.193 | 10.232.7.193 |
| 226 | 10.232.7.194/31 | 10.232.7.194 – 10.232.7.195 | 10.232.7.195 |
| 227 | 10.232.7.196/31 | 10.232.7.196 – 10.232.7.197 | 10.232.7.197 |
| 228 | 10.232.7.198/31 | 10.232.7.198 – 10.232.7.199 | 10.232.7.199 |
| 229 | 10.232.7.200/31 | 10.232.7.200 – 10.232.7.201 | 10.232.7.201 |
| 230 | 10.232.7.202/31 | 10.232.7.202 – 10.232.7.203 | 10.232.7.203 |
| 231 | 10.232.7.204/31 | 10.232.7.204 – 10.232.7.205 | 10.232.7.205 |
| 232 | 10.232.7.206/31 | 10.232.7.206 – 10.232.7.207 | 10.232.7.207 |
| 233 | 10.232.7.208/31 | 10.232.7.208 – 10.232.7.209 | 10.232.7.209 |
| 234 | 10.232.7.210/31 | 10.232.7.210 – 10.232.7.211 | 10.232.7.211 |
| 235 | 10.232.7.212/31 | 10.232.7.212 – 10.232.7.213 | 10.232.7.213 |
| 236 | 10.232.7.214/31 | 10.232.7.214 – 10.232.7.215 | 10.232.7.215 |
| 237 | 10.232.7.216/31 | 10.232.7.216 – 10.232.7.217 | 10.232.7.217 |
| 238 | 10.232.7.218/31 | 10.232.7.218 – 10.232.7.219 | 10.232.7.219 |
| 239 | 10.232.7.220/31 | 10.232.7.220 – 10.232.7.221 | 10.232.7.221 |
| 240 | 10.232.7.222/31 | 10.232.7.222 – 10.232.7.223 | 10.232.7.223 |
| 241 | 10.232.7.224/31 | 10.232.7.224 – 10.232.7.225 | 10.232.7.225 |
| 242 | 10.232.7.226/31 | 10.232.7.226 – 10.232.7.227 | 10.232.7.227 |
| 243 | 10.232.7.228/31 | 10.232.7.228 – 10.232.7.229 | 10.232.7.229 |
| 244 | 10.232.7.230/31 | 10.232.7.230 – 10.232.7.231 | 10.232.7.231 |
| 245 | 10.232.7.232/31 | 10.232.7.232 – 10.232.7.233 | 10.232.7.233 |
| 246 | 10.232.7.234/31 | 10.232.7.234 – 10.232.7.235 | 10.232.7.235 |
| 247 | 10.232.7.236/31 | 10.232.7.236 – 10.232.7.237 | 10.232.7.237 |
| 248 | 10.232.7.238/31 | 10.232.7.238 – 10.232.7.239 | 10.232.7.239 |
| 249 | 10.232.7.240/31 | 10.232.7.240 – 10.232.7.241 | 10.232.7.241 |
| 250 | 10.232.7.242/31 | 10.232.7.242 – 10.232.7.243 | 10.232.7.243 |
| 251 | 10.232.7.244/31 | 10.232.7.244 – 10.232.7.245 | 10.232.7.245 |
| 252 | 10.232.7.246/31 | 10.232.7.246 – 10.232.7.247 | 10.232.7.247 |
| 253 | 10.232.7.248/31 | 10.232.7.248 – 10.232.7.249 | 10.232.7.249 |
| 254 | 10.232.7.250/31 | 10.232.7.250 – 10.232.7.251 | 10.232.7.251 |
| 255 | 10.232.7.252/31 | 10.232.7.252 – 10.232.7.253 | 10.232.7.253 |
| 256 | 10.232.7.254/31 | 10.232.7.254 – 10.232.7.255 | 10.232.7.255 |
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 /23 |
|---|---|---|---|---|
| /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 | - |
| /15 | 255.254.0.0 | 131,072 | 131,070 | - |
| /16 | 255.255.0.0 | 65,536 | 65,534 | - |
| /17 | 255.255.128.0 | 32,768 | 32,766 | - |
| /18 | 255.255.192.0 | 16,384 | 16,382 | - |
| /19 | 255.255.224.0 | 8,192 | 8,190 | - |
| /20 | 255.255.240.0 | 4,096 | 4,094 | - |
| /21 | 255.255.248.0 | 2,048 | 2,046 | - |
| /22 | 255.255.252.0 | 1,024 | 1,022 | - |
| /23 | 255.255.254.0 | 512 | 510 | 1 |
| /24 | 255.255.255.0 | 256 | 254 | 2 split → |
| /25 | 255.255.255.128 | 128 | 126 | 4 split → |
| /26 | 255.255.255.192 | 64 | 62 | 8 split → |
| /27 | 255.255.255.224 | 32 | 30 | 16 split → |
| /28 | 255.255.255.240 | 16 | 14 | 32 split → |
| /29 | 255.255.255.248 | 8 | 6 | 64 split → |
| /30 | 255.255.255.252 | 4 | 2 | 128 split → |
| /31 | 255.255.255.254 | 2 | 2 | 256 split → |
| /32 | 255.255.255.255 | 1 | 1 | 512 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.