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)10.232.74.0/23
network10.232.74.0/23
broadcast10.232.75.255
first host10.232.74.1
last host10.232.75.254
subnet mask255.255.254.0
wildcard0.0.1.255
addresses512
usable hosts510
classA
ipcalc 10.232.74.0/23
address00001010.11101000.01001010.00000000
subnet mask11111111.11111111.11111110.00000000
network00001010.11101000.01001010.00000000
broadcast00001010.11101000.01001011.11111111
green = network part, grey = host part
hex0x0ae84a00
decimal182995456
reverse dns0.74.232.10.in-addr.arpa
ipv4-mapped::ffff:ae8:4a00
/23 split into /31 · 256 subnets
close ×| # | network | host range | broadcast |
|---|---|---|---|
| 1 | 10.232.74.0/31 | 10.232.74.0 – 10.232.74.1 | 10.232.74.1 |
| 2 | 10.232.74.2/31 | 10.232.74.2 – 10.232.74.3 | 10.232.74.3 |
| 3 | 10.232.74.4/31 | 10.232.74.4 – 10.232.74.5 | 10.232.74.5 |
| 4 | 10.232.74.6/31 | 10.232.74.6 – 10.232.74.7 | 10.232.74.7 |
| 5 | 10.232.74.8/31 | 10.232.74.8 – 10.232.74.9 | 10.232.74.9 |
| 6 | 10.232.74.10/31 | 10.232.74.10 – 10.232.74.11 | 10.232.74.11 |
| 7 | 10.232.74.12/31 | 10.232.74.12 – 10.232.74.13 | 10.232.74.13 |
| 8 | 10.232.74.14/31 | 10.232.74.14 – 10.232.74.15 | 10.232.74.15 |
| 9 | 10.232.74.16/31 | 10.232.74.16 – 10.232.74.17 | 10.232.74.17 |
| 10 | 10.232.74.18/31 | 10.232.74.18 – 10.232.74.19 | 10.232.74.19 |
| 11 | 10.232.74.20/31 | 10.232.74.20 – 10.232.74.21 | 10.232.74.21 |
| 12 | 10.232.74.22/31 | 10.232.74.22 – 10.232.74.23 | 10.232.74.23 |
| 13 | 10.232.74.24/31 | 10.232.74.24 – 10.232.74.25 | 10.232.74.25 |
| 14 | 10.232.74.26/31 | 10.232.74.26 – 10.232.74.27 | 10.232.74.27 |
| 15 | 10.232.74.28/31 | 10.232.74.28 – 10.232.74.29 | 10.232.74.29 |
| 16 | 10.232.74.30/31 | 10.232.74.30 – 10.232.74.31 | 10.232.74.31 |
| 17 | 10.232.74.32/31 | 10.232.74.32 – 10.232.74.33 | 10.232.74.33 |
| 18 | 10.232.74.34/31 | 10.232.74.34 – 10.232.74.35 | 10.232.74.35 |
| 19 | 10.232.74.36/31 | 10.232.74.36 – 10.232.74.37 | 10.232.74.37 |
| 20 | 10.232.74.38/31 | 10.232.74.38 – 10.232.74.39 | 10.232.74.39 |
| 21 | 10.232.74.40/31 | 10.232.74.40 – 10.232.74.41 | 10.232.74.41 |
| 22 | 10.232.74.42/31 | 10.232.74.42 – 10.232.74.43 | 10.232.74.43 |
| 23 | 10.232.74.44/31 | 10.232.74.44 – 10.232.74.45 | 10.232.74.45 |
| 24 | 10.232.74.46/31 | 10.232.74.46 – 10.232.74.47 | 10.232.74.47 |
| 25 | 10.232.74.48/31 | 10.232.74.48 – 10.232.74.49 | 10.232.74.49 |
| 26 | 10.232.74.50/31 | 10.232.74.50 – 10.232.74.51 | 10.232.74.51 |
| 27 | 10.232.74.52/31 | 10.232.74.52 – 10.232.74.53 | 10.232.74.53 |
| 28 | 10.232.74.54/31 | 10.232.74.54 – 10.232.74.55 | 10.232.74.55 |
| 29 | 10.232.74.56/31 | 10.232.74.56 – 10.232.74.57 | 10.232.74.57 |
| 30 | 10.232.74.58/31 | 10.232.74.58 – 10.232.74.59 | 10.232.74.59 |
| 31 | 10.232.74.60/31 | 10.232.74.60 – 10.232.74.61 | 10.232.74.61 |
| 32 | 10.232.74.62/31 | 10.232.74.62 – 10.232.74.63 | 10.232.74.63 |
| 33 | 10.232.74.64/31 | 10.232.74.64 – 10.232.74.65 | 10.232.74.65 |
| 34 | 10.232.74.66/31 | 10.232.74.66 – 10.232.74.67 | 10.232.74.67 |
| 35 | 10.232.74.68/31 | 10.232.74.68 – 10.232.74.69 | 10.232.74.69 |
| 36 | 10.232.74.70/31 | 10.232.74.70 – 10.232.74.71 | 10.232.74.71 |
| 37 | 10.232.74.72/31 | 10.232.74.72 – 10.232.74.73 | 10.232.74.73 |
| 38 | 10.232.74.74/31 | 10.232.74.74 – 10.232.74.75 | 10.232.74.75 |
| 39 | 10.232.74.76/31 | 10.232.74.76 – 10.232.74.77 | 10.232.74.77 |
| 40 | 10.232.74.78/31 | 10.232.74.78 – 10.232.74.79 | 10.232.74.79 |
| 41 | 10.232.74.80/31 | 10.232.74.80 – 10.232.74.81 | 10.232.74.81 |
| 42 | 10.232.74.82/31 | 10.232.74.82 – 10.232.74.83 | 10.232.74.83 |
| 43 | 10.232.74.84/31 | 10.232.74.84 – 10.232.74.85 | 10.232.74.85 |
| 44 | 10.232.74.86/31 | 10.232.74.86 – 10.232.74.87 | 10.232.74.87 |
| 45 | 10.232.74.88/31 | 10.232.74.88 – 10.232.74.89 | 10.232.74.89 |
| 46 | 10.232.74.90/31 | 10.232.74.90 – 10.232.74.91 | 10.232.74.91 |
| 47 | 10.232.74.92/31 | 10.232.74.92 – 10.232.74.93 | 10.232.74.93 |
| 48 | 10.232.74.94/31 | 10.232.74.94 – 10.232.74.95 | 10.232.74.95 |
| 49 | 10.232.74.96/31 | 10.232.74.96 – 10.232.74.97 | 10.232.74.97 |
| 50 | 10.232.74.98/31 | 10.232.74.98 – 10.232.74.99 | 10.232.74.99 |
| 51 | 10.232.74.100/31 | 10.232.74.100 – 10.232.74.101 | 10.232.74.101 |
| 52 | 10.232.74.102/31 | 10.232.74.102 – 10.232.74.103 | 10.232.74.103 |
| 53 | 10.232.74.104/31 | 10.232.74.104 – 10.232.74.105 | 10.232.74.105 |
| 54 | 10.232.74.106/31 | 10.232.74.106 – 10.232.74.107 | 10.232.74.107 |
| 55 | 10.232.74.108/31 | 10.232.74.108 – 10.232.74.109 | 10.232.74.109 |
| 56 | 10.232.74.110/31 | 10.232.74.110 – 10.232.74.111 | 10.232.74.111 |
| 57 | 10.232.74.112/31 | 10.232.74.112 – 10.232.74.113 | 10.232.74.113 |
| 58 | 10.232.74.114/31 | 10.232.74.114 – 10.232.74.115 | 10.232.74.115 |
| 59 | 10.232.74.116/31 | 10.232.74.116 – 10.232.74.117 | 10.232.74.117 |
| 60 | 10.232.74.118/31 | 10.232.74.118 – 10.232.74.119 | 10.232.74.119 |
| 61 | 10.232.74.120/31 | 10.232.74.120 – 10.232.74.121 | 10.232.74.121 |
| 62 | 10.232.74.122/31 | 10.232.74.122 – 10.232.74.123 | 10.232.74.123 |
| 63 | 10.232.74.124/31 | 10.232.74.124 – 10.232.74.125 | 10.232.74.125 |
| 64 | 10.232.74.126/31 | 10.232.74.126 – 10.232.74.127 | 10.232.74.127 |
| 65 | 10.232.74.128/31 | 10.232.74.128 – 10.232.74.129 | 10.232.74.129 |
| 66 | 10.232.74.130/31 | 10.232.74.130 – 10.232.74.131 | 10.232.74.131 |
| 67 | 10.232.74.132/31 | 10.232.74.132 – 10.232.74.133 | 10.232.74.133 |
| 68 | 10.232.74.134/31 | 10.232.74.134 – 10.232.74.135 | 10.232.74.135 |
| 69 | 10.232.74.136/31 | 10.232.74.136 – 10.232.74.137 | 10.232.74.137 |
| 70 | 10.232.74.138/31 | 10.232.74.138 – 10.232.74.139 | 10.232.74.139 |
| 71 | 10.232.74.140/31 | 10.232.74.140 – 10.232.74.141 | 10.232.74.141 |
| 72 | 10.232.74.142/31 | 10.232.74.142 – 10.232.74.143 | 10.232.74.143 |
| 73 | 10.232.74.144/31 | 10.232.74.144 – 10.232.74.145 | 10.232.74.145 |
| 74 | 10.232.74.146/31 | 10.232.74.146 – 10.232.74.147 | 10.232.74.147 |
| 75 | 10.232.74.148/31 | 10.232.74.148 – 10.232.74.149 | 10.232.74.149 |
| 76 | 10.232.74.150/31 | 10.232.74.150 – 10.232.74.151 | 10.232.74.151 |
| 77 | 10.232.74.152/31 | 10.232.74.152 – 10.232.74.153 | 10.232.74.153 |
| 78 | 10.232.74.154/31 | 10.232.74.154 – 10.232.74.155 | 10.232.74.155 |
| 79 | 10.232.74.156/31 | 10.232.74.156 – 10.232.74.157 | 10.232.74.157 |
| 80 | 10.232.74.158/31 | 10.232.74.158 – 10.232.74.159 | 10.232.74.159 |
| 81 | 10.232.74.160/31 | 10.232.74.160 – 10.232.74.161 | 10.232.74.161 |
| 82 | 10.232.74.162/31 | 10.232.74.162 – 10.232.74.163 | 10.232.74.163 |
| 83 | 10.232.74.164/31 | 10.232.74.164 – 10.232.74.165 | 10.232.74.165 |
| 84 | 10.232.74.166/31 | 10.232.74.166 – 10.232.74.167 | 10.232.74.167 |
| 85 | 10.232.74.168/31 | 10.232.74.168 – 10.232.74.169 | 10.232.74.169 |
| 86 | 10.232.74.170/31 | 10.232.74.170 – 10.232.74.171 | 10.232.74.171 |
| 87 | 10.232.74.172/31 | 10.232.74.172 – 10.232.74.173 | 10.232.74.173 |
| 88 | 10.232.74.174/31 | 10.232.74.174 – 10.232.74.175 | 10.232.74.175 |
| 89 | 10.232.74.176/31 | 10.232.74.176 – 10.232.74.177 | 10.232.74.177 |
| 90 | 10.232.74.178/31 | 10.232.74.178 – 10.232.74.179 | 10.232.74.179 |
| 91 | 10.232.74.180/31 | 10.232.74.180 – 10.232.74.181 | 10.232.74.181 |
| 92 | 10.232.74.182/31 | 10.232.74.182 – 10.232.74.183 | 10.232.74.183 |
| 93 | 10.232.74.184/31 | 10.232.74.184 – 10.232.74.185 | 10.232.74.185 |
| 94 | 10.232.74.186/31 | 10.232.74.186 – 10.232.74.187 | 10.232.74.187 |
| 95 | 10.232.74.188/31 | 10.232.74.188 – 10.232.74.189 | 10.232.74.189 |
| 96 | 10.232.74.190/31 | 10.232.74.190 – 10.232.74.191 | 10.232.74.191 |
| 97 | 10.232.74.192/31 | 10.232.74.192 – 10.232.74.193 | 10.232.74.193 |
| 98 | 10.232.74.194/31 | 10.232.74.194 – 10.232.74.195 | 10.232.74.195 |
| 99 | 10.232.74.196/31 | 10.232.74.196 – 10.232.74.197 | 10.232.74.197 |
| 100 | 10.232.74.198/31 | 10.232.74.198 – 10.232.74.199 | 10.232.74.199 |
| 101 | 10.232.74.200/31 | 10.232.74.200 – 10.232.74.201 | 10.232.74.201 |
| 102 | 10.232.74.202/31 | 10.232.74.202 – 10.232.74.203 | 10.232.74.203 |
| 103 | 10.232.74.204/31 | 10.232.74.204 – 10.232.74.205 | 10.232.74.205 |
| 104 | 10.232.74.206/31 | 10.232.74.206 – 10.232.74.207 | 10.232.74.207 |
| 105 | 10.232.74.208/31 | 10.232.74.208 – 10.232.74.209 | 10.232.74.209 |
| 106 | 10.232.74.210/31 | 10.232.74.210 – 10.232.74.211 | 10.232.74.211 |
| 107 | 10.232.74.212/31 | 10.232.74.212 – 10.232.74.213 | 10.232.74.213 |
| 108 | 10.232.74.214/31 | 10.232.74.214 – 10.232.74.215 | 10.232.74.215 |
| 109 | 10.232.74.216/31 | 10.232.74.216 – 10.232.74.217 | 10.232.74.217 |
| 110 | 10.232.74.218/31 | 10.232.74.218 – 10.232.74.219 | 10.232.74.219 |
| 111 | 10.232.74.220/31 | 10.232.74.220 – 10.232.74.221 | 10.232.74.221 |
| 112 | 10.232.74.222/31 | 10.232.74.222 – 10.232.74.223 | 10.232.74.223 |
| 113 | 10.232.74.224/31 | 10.232.74.224 – 10.232.74.225 | 10.232.74.225 |
| 114 | 10.232.74.226/31 | 10.232.74.226 – 10.232.74.227 | 10.232.74.227 |
| 115 | 10.232.74.228/31 | 10.232.74.228 – 10.232.74.229 | 10.232.74.229 |
| 116 | 10.232.74.230/31 | 10.232.74.230 – 10.232.74.231 | 10.232.74.231 |
| 117 | 10.232.74.232/31 | 10.232.74.232 – 10.232.74.233 | 10.232.74.233 |
| 118 | 10.232.74.234/31 | 10.232.74.234 – 10.232.74.235 | 10.232.74.235 |
| 119 | 10.232.74.236/31 | 10.232.74.236 – 10.232.74.237 | 10.232.74.237 |
| 120 | 10.232.74.238/31 | 10.232.74.238 – 10.232.74.239 | 10.232.74.239 |
| 121 | 10.232.74.240/31 | 10.232.74.240 – 10.232.74.241 | 10.232.74.241 |
| 122 | 10.232.74.242/31 | 10.232.74.242 – 10.232.74.243 | 10.232.74.243 |
| 123 | 10.232.74.244/31 | 10.232.74.244 – 10.232.74.245 | 10.232.74.245 |
| 124 | 10.232.74.246/31 | 10.232.74.246 – 10.232.74.247 | 10.232.74.247 |
| 125 | 10.232.74.248/31 | 10.232.74.248 – 10.232.74.249 | 10.232.74.249 |
| 126 | 10.232.74.250/31 | 10.232.74.250 – 10.232.74.251 | 10.232.74.251 |
| 127 | 10.232.74.252/31 | 10.232.74.252 – 10.232.74.253 | 10.232.74.253 |
| 128 | 10.232.74.254/31 | 10.232.74.254 – 10.232.74.255 | 10.232.74.255 |
| 129 | 10.232.75.0/31 | 10.232.75.0 – 10.232.75.1 | 10.232.75.1 |
| 130 | 10.232.75.2/31 | 10.232.75.2 – 10.232.75.3 | 10.232.75.3 |
| 131 | 10.232.75.4/31 | 10.232.75.4 – 10.232.75.5 | 10.232.75.5 |
| 132 | 10.232.75.6/31 | 10.232.75.6 – 10.232.75.7 | 10.232.75.7 |
| 133 | 10.232.75.8/31 | 10.232.75.8 – 10.232.75.9 | 10.232.75.9 |
| 134 | 10.232.75.10/31 | 10.232.75.10 – 10.232.75.11 | 10.232.75.11 |
| 135 | 10.232.75.12/31 | 10.232.75.12 – 10.232.75.13 | 10.232.75.13 |
| 136 | 10.232.75.14/31 | 10.232.75.14 – 10.232.75.15 | 10.232.75.15 |
| 137 | 10.232.75.16/31 | 10.232.75.16 – 10.232.75.17 | 10.232.75.17 |
| 138 | 10.232.75.18/31 | 10.232.75.18 – 10.232.75.19 | 10.232.75.19 |
| 139 | 10.232.75.20/31 | 10.232.75.20 – 10.232.75.21 | 10.232.75.21 |
| 140 | 10.232.75.22/31 | 10.232.75.22 – 10.232.75.23 | 10.232.75.23 |
| 141 | 10.232.75.24/31 | 10.232.75.24 – 10.232.75.25 | 10.232.75.25 |
| 142 | 10.232.75.26/31 | 10.232.75.26 – 10.232.75.27 | 10.232.75.27 |
| 143 | 10.232.75.28/31 | 10.232.75.28 – 10.232.75.29 | 10.232.75.29 |
| 144 | 10.232.75.30/31 | 10.232.75.30 – 10.232.75.31 | 10.232.75.31 |
| 145 | 10.232.75.32/31 | 10.232.75.32 – 10.232.75.33 | 10.232.75.33 |
| 146 | 10.232.75.34/31 | 10.232.75.34 – 10.232.75.35 | 10.232.75.35 |
| 147 | 10.232.75.36/31 | 10.232.75.36 – 10.232.75.37 | 10.232.75.37 |
| 148 | 10.232.75.38/31 | 10.232.75.38 – 10.232.75.39 | 10.232.75.39 |
| 149 | 10.232.75.40/31 | 10.232.75.40 – 10.232.75.41 | 10.232.75.41 |
| 150 | 10.232.75.42/31 | 10.232.75.42 – 10.232.75.43 | 10.232.75.43 |
| 151 | 10.232.75.44/31 | 10.232.75.44 – 10.232.75.45 | 10.232.75.45 |
| 152 | 10.232.75.46/31 | 10.232.75.46 – 10.232.75.47 | 10.232.75.47 |
| 153 | 10.232.75.48/31 | 10.232.75.48 – 10.232.75.49 | 10.232.75.49 |
| 154 | 10.232.75.50/31 | 10.232.75.50 – 10.232.75.51 | 10.232.75.51 |
| 155 | 10.232.75.52/31 | 10.232.75.52 – 10.232.75.53 | 10.232.75.53 |
| 156 | 10.232.75.54/31 | 10.232.75.54 – 10.232.75.55 | 10.232.75.55 |
| 157 | 10.232.75.56/31 | 10.232.75.56 – 10.232.75.57 | 10.232.75.57 |
| 158 | 10.232.75.58/31 | 10.232.75.58 – 10.232.75.59 | 10.232.75.59 |
| 159 | 10.232.75.60/31 | 10.232.75.60 – 10.232.75.61 | 10.232.75.61 |
| 160 | 10.232.75.62/31 | 10.232.75.62 – 10.232.75.63 | 10.232.75.63 |
| 161 | 10.232.75.64/31 | 10.232.75.64 – 10.232.75.65 | 10.232.75.65 |
| 162 | 10.232.75.66/31 | 10.232.75.66 – 10.232.75.67 | 10.232.75.67 |
| 163 | 10.232.75.68/31 | 10.232.75.68 – 10.232.75.69 | 10.232.75.69 |
| 164 | 10.232.75.70/31 | 10.232.75.70 – 10.232.75.71 | 10.232.75.71 |
| 165 | 10.232.75.72/31 | 10.232.75.72 – 10.232.75.73 | 10.232.75.73 |
| 166 | 10.232.75.74/31 | 10.232.75.74 – 10.232.75.75 | 10.232.75.75 |
| 167 | 10.232.75.76/31 | 10.232.75.76 – 10.232.75.77 | 10.232.75.77 |
| 168 | 10.232.75.78/31 | 10.232.75.78 – 10.232.75.79 | 10.232.75.79 |
| 169 | 10.232.75.80/31 | 10.232.75.80 – 10.232.75.81 | 10.232.75.81 |
| 170 | 10.232.75.82/31 | 10.232.75.82 – 10.232.75.83 | 10.232.75.83 |
| 171 | 10.232.75.84/31 | 10.232.75.84 – 10.232.75.85 | 10.232.75.85 |
| 172 | 10.232.75.86/31 | 10.232.75.86 – 10.232.75.87 | 10.232.75.87 |
| 173 | 10.232.75.88/31 | 10.232.75.88 – 10.232.75.89 | 10.232.75.89 |
| 174 | 10.232.75.90/31 | 10.232.75.90 – 10.232.75.91 | 10.232.75.91 |
| 175 | 10.232.75.92/31 | 10.232.75.92 – 10.232.75.93 | 10.232.75.93 |
| 176 | 10.232.75.94/31 | 10.232.75.94 – 10.232.75.95 | 10.232.75.95 |
| 177 | 10.232.75.96/31 | 10.232.75.96 – 10.232.75.97 | 10.232.75.97 |
| 178 | 10.232.75.98/31 | 10.232.75.98 – 10.232.75.99 | 10.232.75.99 |
| 179 | 10.232.75.100/31 | 10.232.75.100 – 10.232.75.101 | 10.232.75.101 |
| 180 | 10.232.75.102/31 | 10.232.75.102 – 10.232.75.103 | 10.232.75.103 |
| 181 | 10.232.75.104/31 | 10.232.75.104 – 10.232.75.105 | 10.232.75.105 |
| 182 | 10.232.75.106/31 | 10.232.75.106 – 10.232.75.107 | 10.232.75.107 |
| 183 | 10.232.75.108/31 | 10.232.75.108 – 10.232.75.109 | 10.232.75.109 |
| 184 | 10.232.75.110/31 | 10.232.75.110 – 10.232.75.111 | 10.232.75.111 |
| 185 | 10.232.75.112/31 | 10.232.75.112 – 10.232.75.113 | 10.232.75.113 |
| 186 | 10.232.75.114/31 | 10.232.75.114 – 10.232.75.115 | 10.232.75.115 |
| 187 | 10.232.75.116/31 | 10.232.75.116 – 10.232.75.117 | 10.232.75.117 |
| 188 | 10.232.75.118/31 | 10.232.75.118 – 10.232.75.119 | 10.232.75.119 |
| 189 | 10.232.75.120/31 | 10.232.75.120 – 10.232.75.121 | 10.232.75.121 |
| 190 | 10.232.75.122/31 | 10.232.75.122 – 10.232.75.123 | 10.232.75.123 |
| 191 | 10.232.75.124/31 | 10.232.75.124 – 10.232.75.125 | 10.232.75.125 |
| 192 | 10.232.75.126/31 | 10.232.75.126 – 10.232.75.127 | 10.232.75.127 |
| 193 | 10.232.75.128/31 | 10.232.75.128 – 10.232.75.129 | 10.232.75.129 |
| 194 | 10.232.75.130/31 | 10.232.75.130 – 10.232.75.131 | 10.232.75.131 |
| 195 | 10.232.75.132/31 | 10.232.75.132 – 10.232.75.133 | 10.232.75.133 |
| 196 | 10.232.75.134/31 | 10.232.75.134 – 10.232.75.135 | 10.232.75.135 |
| 197 | 10.232.75.136/31 | 10.232.75.136 – 10.232.75.137 | 10.232.75.137 |
| 198 | 10.232.75.138/31 | 10.232.75.138 – 10.232.75.139 | 10.232.75.139 |
| 199 | 10.232.75.140/31 | 10.232.75.140 – 10.232.75.141 | 10.232.75.141 |
| 200 | 10.232.75.142/31 | 10.232.75.142 – 10.232.75.143 | 10.232.75.143 |
| 201 | 10.232.75.144/31 | 10.232.75.144 – 10.232.75.145 | 10.232.75.145 |
| 202 | 10.232.75.146/31 | 10.232.75.146 – 10.232.75.147 | 10.232.75.147 |
| 203 | 10.232.75.148/31 | 10.232.75.148 – 10.232.75.149 | 10.232.75.149 |
| 204 | 10.232.75.150/31 | 10.232.75.150 – 10.232.75.151 | 10.232.75.151 |
| 205 | 10.232.75.152/31 | 10.232.75.152 – 10.232.75.153 | 10.232.75.153 |
| 206 | 10.232.75.154/31 | 10.232.75.154 – 10.232.75.155 | 10.232.75.155 |
| 207 | 10.232.75.156/31 | 10.232.75.156 – 10.232.75.157 | 10.232.75.157 |
| 208 | 10.232.75.158/31 | 10.232.75.158 – 10.232.75.159 | 10.232.75.159 |
| 209 | 10.232.75.160/31 | 10.232.75.160 – 10.232.75.161 | 10.232.75.161 |
| 210 | 10.232.75.162/31 | 10.232.75.162 – 10.232.75.163 | 10.232.75.163 |
| 211 | 10.232.75.164/31 | 10.232.75.164 – 10.232.75.165 | 10.232.75.165 |
| 212 | 10.232.75.166/31 | 10.232.75.166 – 10.232.75.167 | 10.232.75.167 |
| 213 | 10.232.75.168/31 | 10.232.75.168 – 10.232.75.169 | 10.232.75.169 |
| 214 | 10.232.75.170/31 | 10.232.75.170 – 10.232.75.171 | 10.232.75.171 |
| 215 | 10.232.75.172/31 | 10.232.75.172 – 10.232.75.173 | 10.232.75.173 |
| 216 | 10.232.75.174/31 | 10.232.75.174 – 10.232.75.175 | 10.232.75.175 |
| 217 | 10.232.75.176/31 | 10.232.75.176 – 10.232.75.177 | 10.232.75.177 |
| 218 | 10.232.75.178/31 | 10.232.75.178 – 10.232.75.179 | 10.232.75.179 |
| 219 | 10.232.75.180/31 | 10.232.75.180 – 10.232.75.181 | 10.232.75.181 |
| 220 | 10.232.75.182/31 | 10.232.75.182 – 10.232.75.183 | 10.232.75.183 |
| 221 | 10.232.75.184/31 | 10.232.75.184 – 10.232.75.185 | 10.232.75.185 |
| 222 | 10.232.75.186/31 | 10.232.75.186 – 10.232.75.187 | 10.232.75.187 |
| 223 | 10.232.75.188/31 | 10.232.75.188 – 10.232.75.189 | 10.232.75.189 |
| 224 | 10.232.75.190/31 | 10.232.75.190 – 10.232.75.191 | 10.232.75.191 |
| 225 | 10.232.75.192/31 | 10.232.75.192 – 10.232.75.193 | 10.232.75.193 |
| 226 | 10.232.75.194/31 | 10.232.75.194 – 10.232.75.195 | 10.232.75.195 |
| 227 | 10.232.75.196/31 | 10.232.75.196 – 10.232.75.197 | 10.232.75.197 |
| 228 | 10.232.75.198/31 | 10.232.75.198 – 10.232.75.199 | 10.232.75.199 |
| 229 | 10.232.75.200/31 | 10.232.75.200 – 10.232.75.201 | 10.232.75.201 |
| 230 | 10.232.75.202/31 | 10.232.75.202 – 10.232.75.203 | 10.232.75.203 |
| 231 | 10.232.75.204/31 | 10.232.75.204 – 10.232.75.205 | 10.232.75.205 |
| 232 | 10.232.75.206/31 | 10.232.75.206 – 10.232.75.207 | 10.232.75.207 |
| 233 | 10.232.75.208/31 | 10.232.75.208 – 10.232.75.209 | 10.232.75.209 |
| 234 | 10.232.75.210/31 | 10.232.75.210 – 10.232.75.211 | 10.232.75.211 |
| 235 | 10.232.75.212/31 | 10.232.75.212 – 10.232.75.213 | 10.232.75.213 |
| 236 | 10.232.75.214/31 | 10.232.75.214 – 10.232.75.215 | 10.232.75.215 |
| 237 | 10.232.75.216/31 | 10.232.75.216 – 10.232.75.217 | 10.232.75.217 |
| 238 | 10.232.75.218/31 | 10.232.75.218 – 10.232.75.219 | 10.232.75.219 |
| 239 | 10.232.75.220/31 | 10.232.75.220 – 10.232.75.221 | 10.232.75.221 |
| 240 | 10.232.75.222/31 | 10.232.75.222 – 10.232.75.223 | 10.232.75.223 |
| 241 | 10.232.75.224/31 | 10.232.75.224 – 10.232.75.225 | 10.232.75.225 |
| 242 | 10.232.75.226/31 | 10.232.75.226 – 10.232.75.227 | 10.232.75.227 |
| 243 | 10.232.75.228/31 | 10.232.75.228 – 10.232.75.229 | 10.232.75.229 |
| 244 | 10.232.75.230/31 | 10.232.75.230 – 10.232.75.231 | 10.232.75.231 |
| 245 | 10.232.75.232/31 | 10.232.75.232 – 10.232.75.233 | 10.232.75.233 |
| 246 | 10.232.75.234/31 | 10.232.75.234 – 10.232.75.235 | 10.232.75.235 |
| 247 | 10.232.75.236/31 | 10.232.75.236 – 10.232.75.237 | 10.232.75.237 |
| 248 | 10.232.75.238/31 | 10.232.75.238 – 10.232.75.239 | 10.232.75.239 |
| 249 | 10.232.75.240/31 | 10.232.75.240 – 10.232.75.241 | 10.232.75.241 |
| 250 | 10.232.75.242/31 | 10.232.75.242 – 10.232.75.243 | 10.232.75.243 |
| 251 | 10.232.75.244/31 | 10.232.75.244 – 10.232.75.245 | 10.232.75.245 |
| 252 | 10.232.75.246/31 | 10.232.75.246 – 10.232.75.247 | 10.232.75.247 |
| 253 | 10.232.75.248/31 | 10.232.75.248 – 10.232.75.249 | 10.232.75.249 |
| 254 | 10.232.75.250/31 | 10.232.75.250 – 10.232.75.251 | 10.232.75.251 |
| 255 | 10.232.75.252/31 | 10.232.75.252 – 10.232.75.253 | 10.232.75.253 |
| 256 | 10.232.75.254/31 | 10.232.75.254 – 10.232.75.255 | 10.232.75.255 |
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.