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)10.232.220.0/22
network10.232.220.0/22
broadcast10.232.223.255
first host10.232.220.1
last host10.232.223.254
subnet mask255.255.252.0
wildcard0.0.3.255
addresses1,024
usable hosts1,022
classA
ipcalc 10.232.220.0/22
address00001010.11101000.11011100.00000000
subnet mask11111111.11111111.11111100.00000000
network00001010.11101000.11011100.00000000
broadcast00001010.11101000.11011111.11111111
green = network part, grey = host part
hex0x0ae8dc00
decimal183032832
reverse dns0.220.232.10.in-addr.arpa
ipv4-mapped::ffff:ae8:dc00
/22 split into /31 · 512 subnets
close ×| # | network | host range | broadcast |
|---|---|---|---|
| 1 | 10.232.220.0/31 | 10.232.220.0 – 10.232.220.1 | 10.232.220.1 |
| 2 | 10.232.220.2/31 | 10.232.220.2 – 10.232.220.3 | 10.232.220.3 |
| 3 | 10.232.220.4/31 | 10.232.220.4 – 10.232.220.5 | 10.232.220.5 |
| 4 | 10.232.220.6/31 | 10.232.220.6 – 10.232.220.7 | 10.232.220.7 |
| 5 | 10.232.220.8/31 | 10.232.220.8 – 10.232.220.9 | 10.232.220.9 |
| 6 | 10.232.220.10/31 | 10.232.220.10 – 10.232.220.11 | 10.232.220.11 |
| 7 | 10.232.220.12/31 | 10.232.220.12 – 10.232.220.13 | 10.232.220.13 |
| 8 | 10.232.220.14/31 | 10.232.220.14 – 10.232.220.15 | 10.232.220.15 |
| 9 | 10.232.220.16/31 | 10.232.220.16 – 10.232.220.17 | 10.232.220.17 |
| 10 | 10.232.220.18/31 | 10.232.220.18 – 10.232.220.19 | 10.232.220.19 |
| 11 | 10.232.220.20/31 | 10.232.220.20 – 10.232.220.21 | 10.232.220.21 |
| 12 | 10.232.220.22/31 | 10.232.220.22 – 10.232.220.23 | 10.232.220.23 |
| 13 | 10.232.220.24/31 | 10.232.220.24 – 10.232.220.25 | 10.232.220.25 |
| 14 | 10.232.220.26/31 | 10.232.220.26 – 10.232.220.27 | 10.232.220.27 |
| 15 | 10.232.220.28/31 | 10.232.220.28 – 10.232.220.29 | 10.232.220.29 |
| 16 | 10.232.220.30/31 | 10.232.220.30 – 10.232.220.31 | 10.232.220.31 |
| 17 | 10.232.220.32/31 | 10.232.220.32 – 10.232.220.33 | 10.232.220.33 |
| 18 | 10.232.220.34/31 | 10.232.220.34 – 10.232.220.35 | 10.232.220.35 |
| 19 | 10.232.220.36/31 | 10.232.220.36 – 10.232.220.37 | 10.232.220.37 |
| 20 | 10.232.220.38/31 | 10.232.220.38 – 10.232.220.39 | 10.232.220.39 |
| 21 | 10.232.220.40/31 | 10.232.220.40 – 10.232.220.41 | 10.232.220.41 |
| 22 | 10.232.220.42/31 | 10.232.220.42 – 10.232.220.43 | 10.232.220.43 |
| 23 | 10.232.220.44/31 | 10.232.220.44 – 10.232.220.45 | 10.232.220.45 |
| 24 | 10.232.220.46/31 | 10.232.220.46 – 10.232.220.47 | 10.232.220.47 |
| 25 | 10.232.220.48/31 | 10.232.220.48 – 10.232.220.49 | 10.232.220.49 |
| 26 | 10.232.220.50/31 | 10.232.220.50 – 10.232.220.51 | 10.232.220.51 |
| 27 | 10.232.220.52/31 | 10.232.220.52 – 10.232.220.53 | 10.232.220.53 |
| 28 | 10.232.220.54/31 | 10.232.220.54 – 10.232.220.55 | 10.232.220.55 |
| 29 | 10.232.220.56/31 | 10.232.220.56 – 10.232.220.57 | 10.232.220.57 |
| 30 | 10.232.220.58/31 | 10.232.220.58 – 10.232.220.59 | 10.232.220.59 |
| 31 | 10.232.220.60/31 | 10.232.220.60 – 10.232.220.61 | 10.232.220.61 |
| 32 | 10.232.220.62/31 | 10.232.220.62 – 10.232.220.63 | 10.232.220.63 |
| 33 | 10.232.220.64/31 | 10.232.220.64 – 10.232.220.65 | 10.232.220.65 |
| 34 | 10.232.220.66/31 | 10.232.220.66 – 10.232.220.67 | 10.232.220.67 |
| 35 | 10.232.220.68/31 | 10.232.220.68 – 10.232.220.69 | 10.232.220.69 |
| 36 | 10.232.220.70/31 | 10.232.220.70 – 10.232.220.71 | 10.232.220.71 |
| 37 | 10.232.220.72/31 | 10.232.220.72 – 10.232.220.73 | 10.232.220.73 |
| 38 | 10.232.220.74/31 | 10.232.220.74 – 10.232.220.75 | 10.232.220.75 |
| 39 | 10.232.220.76/31 | 10.232.220.76 – 10.232.220.77 | 10.232.220.77 |
| 40 | 10.232.220.78/31 | 10.232.220.78 – 10.232.220.79 | 10.232.220.79 |
| 41 | 10.232.220.80/31 | 10.232.220.80 – 10.232.220.81 | 10.232.220.81 |
| 42 | 10.232.220.82/31 | 10.232.220.82 – 10.232.220.83 | 10.232.220.83 |
| 43 | 10.232.220.84/31 | 10.232.220.84 – 10.232.220.85 | 10.232.220.85 |
| 44 | 10.232.220.86/31 | 10.232.220.86 – 10.232.220.87 | 10.232.220.87 |
| 45 | 10.232.220.88/31 | 10.232.220.88 – 10.232.220.89 | 10.232.220.89 |
| 46 | 10.232.220.90/31 | 10.232.220.90 – 10.232.220.91 | 10.232.220.91 |
| 47 | 10.232.220.92/31 | 10.232.220.92 – 10.232.220.93 | 10.232.220.93 |
| 48 | 10.232.220.94/31 | 10.232.220.94 – 10.232.220.95 | 10.232.220.95 |
| 49 | 10.232.220.96/31 | 10.232.220.96 – 10.232.220.97 | 10.232.220.97 |
| 50 | 10.232.220.98/31 | 10.232.220.98 – 10.232.220.99 | 10.232.220.99 |
| 51 | 10.232.220.100/31 | 10.232.220.100 – 10.232.220.101 | 10.232.220.101 |
| 52 | 10.232.220.102/31 | 10.232.220.102 – 10.232.220.103 | 10.232.220.103 |
| 53 | 10.232.220.104/31 | 10.232.220.104 – 10.232.220.105 | 10.232.220.105 |
| 54 | 10.232.220.106/31 | 10.232.220.106 – 10.232.220.107 | 10.232.220.107 |
| 55 | 10.232.220.108/31 | 10.232.220.108 – 10.232.220.109 | 10.232.220.109 |
| 56 | 10.232.220.110/31 | 10.232.220.110 – 10.232.220.111 | 10.232.220.111 |
| 57 | 10.232.220.112/31 | 10.232.220.112 – 10.232.220.113 | 10.232.220.113 |
| 58 | 10.232.220.114/31 | 10.232.220.114 – 10.232.220.115 | 10.232.220.115 |
| 59 | 10.232.220.116/31 | 10.232.220.116 – 10.232.220.117 | 10.232.220.117 |
| 60 | 10.232.220.118/31 | 10.232.220.118 – 10.232.220.119 | 10.232.220.119 |
| 61 | 10.232.220.120/31 | 10.232.220.120 – 10.232.220.121 | 10.232.220.121 |
| 62 | 10.232.220.122/31 | 10.232.220.122 – 10.232.220.123 | 10.232.220.123 |
| 63 | 10.232.220.124/31 | 10.232.220.124 – 10.232.220.125 | 10.232.220.125 |
| 64 | 10.232.220.126/31 | 10.232.220.126 – 10.232.220.127 | 10.232.220.127 |
| 65 | 10.232.220.128/31 | 10.232.220.128 – 10.232.220.129 | 10.232.220.129 |
| 66 | 10.232.220.130/31 | 10.232.220.130 – 10.232.220.131 | 10.232.220.131 |
| 67 | 10.232.220.132/31 | 10.232.220.132 – 10.232.220.133 | 10.232.220.133 |
| 68 | 10.232.220.134/31 | 10.232.220.134 – 10.232.220.135 | 10.232.220.135 |
| 69 | 10.232.220.136/31 | 10.232.220.136 – 10.232.220.137 | 10.232.220.137 |
| 70 | 10.232.220.138/31 | 10.232.220.138 – 10.232.220.139 | 10.232.220.139 |
| 71 | 10.232.220.140/31 | 10.232.220.140 – 10.232.220.141 | 10.232.220.141 |
| 72 | 10.232.220.142/31 | 10.232.220.142 – 10.232.220.143 | 10.232.220.143 |
| 73 | 10.232.220.144/31 | 10.232.220.144 – 10.232.220.145 | 10.232.220.145 |
| 74 | 10.232.220.146/31 | 10.232.220.146 – 10.232.220.147 | 10.232.220.147 |
| 75 | 10.232.220.148/31 | 10.232.220.148 – 10.232.220.149 | 10.232.220.149 |
| 76 | 10.232.220.150/31 | 10.232.220.150 – 10.232.220.151 | 10.232.220.151 |
| 77 | 10.232.220.152/31 | 10.232.220.152 – 10.232.220.153 | 10.232.220.153 |
| 78 | 10.232.220.154/31 | 10.232.220.154 – 10.232.220.155 | 10.232.220.155 |
| 79 | 10.232.220.156/31 | 10.232.220.156 – 10.232.220.157 | 10.232.220.157 |
| 80 | 10.232.220.158/31 | 10.232.220.158 – 10.232.220.159 | 10.232.220.159 |
| 81 | 10.232.220.160/31 | 10.232.220.160 – 10.232.220.161 | 10.232.220.161 |
| 82 | 10.232.220.162/31 | 10.232.220.162 – 10.232.220.163 | 10.232.220.163 |
| 83 | 10.232.220.164/31 | 10.232.220.164 – 10.232.220.165 | 10.232.220.165 |
| 84 | 10.232.220.166/31 | 10.232.220.166 – 10.232.220.167 | 10.232.220.167 |
| 85 | 10.232.220.168/31 | 10.232.220.168 – 10.232.220.169 | 10.232.220.169 |
| 86 | 10.232.220.170/31 | 10.232.220.170 – 10.232.220.171 | 10.232.220.171 |
| 87 | 10.232.220.172/31 | 10.232.220.172 – 10.232.220.173 | 10.232.220.173 |
| 88 | 10.232.220.174/31 | 10.232.220.174 – 10.232.220.175 | 10.232.220.175 |
| 89 | 10.232.220.176/31 | 10.232.220.176 – 10.232.220.177 | 10.232.220.177 |
| 90 | 10.232.220.178/31 | 10.232.220.178 – 10.232.220.179 | 10.232.220.179 |
| 91 | 10.232.220.180/31 | 10.232.220.180 – 10.232.220.181 | 10.232.220.181 |
| 92 | 10.232.220.182/31 | 10.232.220.182 – 10.232.220.183 | 10.232.220.183 |
| 93 | 10.232.220.184/31 | 10.232.220.184 – 10.232.220.185 | 10.232.220.185 |
| 94 | 10.232.220.186/31 | 10.232.220.186 – 10.232.220.187 | 10.232.220.187 |
| 95 | 10.232.220.188/31 | 10.232.220.188 – 10.232.220.189 | 10.232.220.189 |
| 96 | 10.232.220.190/31 | 10.232.220.190 – 10.232.220.191 | 10.232.220.191 |
| 97 | 10.232.220.192/31 | 10.232.220.192 – 10.232.220.193 | 10.232.220.193 |
| 98 | 10.232.220.194/31 | 10.232.220.194 – 10.232.220.195 | 10.232.220.195 |
| 99 | 10.232.220.196/31 | 10.232.220.196 – 10.232.220.197 | 10.232.220.197 |
| 100 | 10.232.220.198/31 | 10.232.220.198 – 10.232.220.199 | 10.232.220.199 |
| 101 | 10.232.220.200/31 | 10.232.220.200 – 10.232.220.201 | 10.232.220.201 |
| 102 | 10.232.220.202/31 | 10.232.220.202 – 10.232.220.203 | 10.232.220.203 |
| 103 | 10.232.220.204/31 | 10.232.220.204 – 10.232.220.205 | 10.232.220.205 |
| 104 | 10.232.220.206/31 | 10.232.220.206 – 10.232.220.207 | 10.232.220.207 |
| 105 | 10.232.220.208/31 | 10.232.220.208 – 10.232.220.209 | 10.232.220.209 |
| 106 | 10.232.220.210/31 | 10.232.220.210 – 10.232.220.211 | 10.232.220.211 |
| 107 | 10.232.220.212/31 | 10.232.220.212 – 10.232.220.213 | 10.232.220.213 |
| 108 | 10.232.220.214/31 | 10.232.220.214 – 10.232.220.215 | 10.232.220.215 |
| 109 | 10.232.220.216/31 | 10.232.220.216 – 10.232.220.217 | 10.232.220.217 |
| 110 | 10.232.220.218/31 | 10.232.220.218 – 10.232.220.219 | 10.232.220.219 |
| 111 | 10.232.220.220/31 | 10.232.220.220 – 10.232.220.221 | 10.232.220.221 |
| 112 | 10.232.220.222/31 | 10.232.220.222 – 10.232.220.223 | 10.232.220.223 |
| 113 | 10.232.220.224/31 | 10.232.220.224 – 10.232.220.225 | 10.232.220.225 |
| 114 | 10.232.220.226/31 | 10.232.220.226 – 10.232.220.227 | 10.232.220.227 |
| 115 | 10.232.220.228/31 | 10.232.220.228 – 10.232.220.229 | 10.232.220.229 |
| 116 | 10.232.220.230/31 | 10.232.220.230 – 10.232.220.231 | 10.232.220.231 |
| 117 | 10.232.220.232/31 | 10.232.220.232 – 10.232.220.233 | 10.232.220.233 |
| 118 | 10.232.220.234/31 | 10.232.220.234 – 10.232.220.235 | 10.232.220.235 |
| 119 | 10.232.220.236/31 | 10.232.220.236 – 10.232.220.237 | 10.232.220.237 |
| 120 | 10.232.220.238/31 | 10.232.220.238 – 10.232.220.239 | 10.232.220.239 |
| 121 | 10.232.220.240/31 | 10.232.220.240 – 10.232.220.241 | 10.232.220.241 |
| 122 | 10.232.220.242/31 | 10.232.220.242 – 10.232.220.243 | 10.232.220.243 |
| 123 | 10.232.220.244/31 | 10.232.220.244 – 10.232.220.245 | 10.232.220.245 |
| 124 | 10.232.220.246/31 | 10.232.220.246 – 10.232.220.247 | 10.232.220.247 |
| 125 | 10.232.220.248/31 | 10.232.220.248 – 10.232.220.249 | 10.232.220.249 |
| 126 | 10.232.220.250/31 | 10.232.220.250 – 10.232.220.251 | 10.232.220.251 |
| 127 | 10.232.220.252/31 | 10.232.220.252 – 10.232.220.253 | 10.232.220.253 |
| 128 | 10.232.220.254/31 | 10.232.220.254 – 10.232.220.255 | 10.232.220.255 |
| 129 | 10.232.221.0/31 | 10.232.221.0 – 10.232.221.1 | 10.232.221.1 |
| 130 | 10.232.221.2/31 | 10.232.221.2 – 10.232.221.3 | 10.232.221.3 |
| 131 | 10.232.221.4/31 | 10.232.221.4 – 10.232.221.5 | 10.232.221.5 |
| 132 | 10.232.221.6/31 | 10.232.221.6 – 10.232.221.7 | 10.232.221.7 |
| 133 | 10.232.221.8/31 | 10.232.221.8 – 10.232.221.9 | 10.232.221.9 |
| 134 | 10.232.221.10/31 | 10.232.221.10 – 10.232.221.11 | 10.232.221.11 |
| 135 | 10.232.221.12/31 | 10.232.221.12 – 10.232.221.13 | 10.232.221.13 |
| 136 | 10.232.221.14/31 | 10.232.221.14 – 10.232.221.15 | 10.232.221.15 |
| 137 | 10.232.221.16/31 | 10.232.221.16 – 10.232.221.17 | 10.232.221.17 |
| 138 | 10.232.221.18/31 | 10.232.221.18 – 10.232.221.19 | 10.232.221.19 |
| 139 | 10.232.221.20/31 | 10.232.221.20 – 10.232.221.21 | 10.232.221.21 |
| 140 | 10.232.221.22/31 | 10.232.221.22 – 10.232.221.23 | 10.232.221.23 |
| 141 | 10.232.221.24/31 | 10.232.221.24 – 10.232.221.25 | 10.232.221.25 |
| 142 | 10.232.221.26/31 | 10.232.221.26 – 10.232.221.27 | 10.232.221.27 |
| 143 | 10.232.221.28/31 | 10.232.221.28 – 10.232.221.29 | 10.232.221.29 |
| 144 | 10.232.221.30/31 | 10.232.221.30 – 10.232.221.31 | 10.232.221.31 |
| 145 | 10.232.221.32/31 | 10.232.221.32 – 10.232.221.33 | 10.232.221.33 |
| 146 | 10.232.221.34/31 | 10.232.221.34 – 10.232.221.35 | 10.232.221.35 |
| 147 | 10.232.221.36/31 | 10.232.221.36 – 10.232.221.37 | 10.232.221.37 |
| 148 | 10.232.221.38/31 | 10.232.221.38 – 10.232.221.39 | 10.232.221.39 |
| 149 | 10.232.221.40/31 | 10.232.221.40 – 10.232.221.41 | 10.232.221.41 |
| 150 | 10.232.221.42/31 | 10.232.221.42 – 10.232.221.43 | 10.232.221.43 |
| 151 | 10.232.221.44/31 | 10.232.221.44 – 10.232.221.45 | 10.232.221.45 |
| 152 | 10.232.221.46/31 | 10.232.221.46 – 10.232.221.47 | 10.232.221.47 |
| 153 | 10.232.221.48/31 | 10.232.221.48 – 10.232.221.49 | 10.232.221.49 |
| 154 | 10.232.221.50/31 | 10.232.221.50 – 10.232.221.51 | 10.232.221.51 |
| 155 | 10.232.221.52/31 | 10.232.221.52 – 10.232.221.53 | 10.232.221.53 |
| 156 | 10.232.221.54/31 | 10.232.221.54 – 10.232.221.55 | 10.232.221.55 |
| 157 | 10.232.221.56/31 | 10.232.221.56 – 10.232.221.57 | 10.232.221.57 |
| 158 | 10.232.221.58/31 | 10.232.221.58 – 10.232.221.59 | 10.232.221.59 |
| 159 | 10.232.221.60/31 | 10.232.221.60 – 10.232.221.61 | 10.232.221.61 |
| 160 | 10.232.221.62/31 | 10.232.221.62 – 10.232.221.63 | 10.232.221.63 |
| 161 | 10.232.221.64/31 | 10.232.221.64 – 10.232.221.65 | 10.232.221.65 |
| 162 | 10.232.221.66/31 | 10.232.221.66 – 10.232.221.67 | 10.232.221.67 |
| 163 | 10.232.221.68/31 | 10.232.221.68 – 10.232.221.69 | 10.232.221.69 |
| 164 | 10.232.221.70/31 | 10.232.221.70 – 10.232.221.71 | 10.232.221.71 |
| 165 | 10.232.221.72/31 | 10.232.221.72 – 10.232.221.73 | 10.232.221.73 |
| 166 | 10.232.221.74/31 | 10.232.221.74 – 10.232.221.75 | 10.232.221.75 |
| 167 | 10.232.221.76/31 | 10.232.221.76 – 10.232.221.77 | 10.232.221.77 |
| 168 | 10.232.221.78/31 | 10.232.221.78 – 10.232.221.79 | 10.232.221.79 |
| 169 | 10.232.221.80/31 | 10.232.221.80 – 10.232.221.81 | 10.232.221.81 |
| 170 | 10.232.221.82/31 | 10.232.221.82 – 10.232.221.83 | 10.232.221.83 |
| 171 | 10.232.221.84/31 | 10.232.221.84 – 10.232.221.85 | 10.232.221.85 |
| 172 | 10.232.221.86/31 | 10.232.221.86 – 10.232.221.87 | 10.232.221.87 |
| 173 | 10.232.221.88/31 | 10.232.221.88 – 10.232.221.89 | 10.232.221.89 |
| 174 | 10.232.221.90/31 | 10.232.221.90 – 10.232.221.91 | 10.232.221.91 |
| 175 | 10.232.221.92/31 | 10.232.221.92 – 10.232.221.93 | 10.232.221.93 |
| 176 | 10.232.221.94/31 | 10.232.221.94 – 10.232.221.95 | 10.232.221.95 |
| 177 | 10.232.221.96/31 | 10.232.221.96 – 10.232.221.97 | 10.232.221.97 |
| 178 | 10.232.221.98/31 | 10.232.221.98 – 10.232.221.99 | 10.232.221.99 |
| 179 | 10.232.221.100/31 | 10.232.221.100 – 10.232.221.101 | 10.232.221.101 |
| 180 | 10.232.221.102/31 | 10.232.221.102 – 10.232.221.103 | 10.232.221.103 |
| 181 | 10.232.221.104/31 | 10.232.221.104 – 10.232.221.105 | 10.232.221.105 |
| 182 | 10.232.221.106/31 | 10.232.221.106 – 10.232.221.107 | 10.232.221.107 |
| 183 | 10.232.221.108/31 | 10.232.221.108 – 10.232.221.109 | 10.232.221.109 |
| 184 | 10.232.221.110/31 | 10.232.221.110 – 10.232.221.111 | 10.232.221.111 |
| 185 | 10.232.221.112/31 | 10.232.221.112 – 10.232.221.113 | 10.232.221.113 |
| 186 | 10.232.221.114/31 | 10.232.221.114 – 10.232.221.115 | 10.232.221.115 |
| 187 | 10.232.221.116/31 | 10.232.221.116 – 10.232.221.117 | 10.232.221.117 |
| 188 | 10.232.221.118/31 | 10.232.221.118 – 10.232.221.119 | 10.232.221.119 |
| 189 | 10.232.221.120/31 | 10.232.221.120 – 10.232.221.121 | 10.232.221.121 |
| 190 | 10.232.221.122/31 | 10.232.221.122 – 10.232.221.123 | 10.232.221.123 |
| 191 | 10.232.221.124/31 | 10.232.221.124 – 10.232.221.125 | 10.232.221.125 |
| 192 | 10.232.221.126/31 | 10.232.221.126 – 10.232.221.127 | 10.232.221.127 |
| 193 | 10.232.221.128/31 | 10.232.221.128 – 10.232.221.129 | 10.232.221.129 |
| 194 | 10.232.221.130/31 | 10.232.221.130 – 10.232.221.131 | 10.232.221.131 |
| 195 | 10.232.221.132/31 | 10.232.221.132 – 10.232.221.133 | 10.232.221.133 |
| 196 | 10.232.221.134/31 | 10.232.221.134 – 10.232.221.135 | 10.232.221.135 |
| 197 | 10.232.221.136/31 | 10.232.221.136 – 10.232.221.137 | 10.232.221.137 |
| 198 | 10.232.221.138/31 | 10.232.221.138 – 10.232.221.139 | 10.232.221.139 |
| 199 | 10.232.221.140/31 | 10.232.221.140 – 10.232.221.141 | 10.232.221.141 |
| 200 | 10.232.221.142/31 | 10.232.221.142 – 10.232.221.143 | 10.232.221.143 |
| 201 | 10.232.221.144/31 | 10.232.221.144 – 10.232.221.145 | 10.232.221.145 |
| 202 | 10.232.221.146/31 | 10.232.221.146 – 10.232.221.147 | 10.232.221.147 |
| 203 | 10.232.221.148/31 | 10.232.221.148 – 10.232.221.149 | 10.232.221.149 |
| 204 | 10.232.221.150/31 | 10.232.221.150 – 10.232.221.151 | 10.232.221.151 |
| 205 | 10.232.221.152/31 | 10.232.221.152 – 10.232.221.153 | 10.232.221.153 |
| 206 | 10.232.221.154/31 | 10.232.221.154 – 10.232.221.155 | 10.232.221.155 |
| 207 | 10.232.221.156/31 | 10.232.221.156 – 10.232.221.157 | 10.232.221.157 |
| 208 | 10.232.221.158/31 | 10.232.221.158 – 10.232.221.159 | 10.232.221.159 |
| 209 | 10.232.221.160/31 | 10.232.221.160 – 10.232.221.161 | 10.232.221.161 |
| 210 | 10.232.221.162/31 | 10.232.221.162 – 10.232.221.163 | 10.232.221.163 |
| 211 | 10.232.221.164/31 | 10.232.221.164 – 10.232.221.165 | 10.232.221.165 |
| 212 | 10.232.221.166/31 | 10.232.221.166 – 10.232.221.167 | 10.232.221.167 |
| 213 | 10.232.221.168/31 | 10.232.221.168 – 10.232.221.169 | 10.232.221.169 |
| 214 | 10.232.221.170/31 | 10.232.221.170 – 10.232.221.171 | 10.232.221.171 |
| 215 | 10.232.221.172/31 | 10.232.221.172 – 10.232.221.173 | 10.232.221.173 |
| 216 | 10.232.221.174/31 | 10.232.221.174 – 10.232.221.175 | 10.232.221.175 |
| 217 | 10.232.221.176/31 | 10.232.221.176 – 10.232.221.177 | 10.232.221.177 |
| 218 | 10.232.221.178/31 | 10.232.221.178 – 10.232.221.179 | 10.232.221.179 |
| 219 | 10.232.221.180/31 | 10.232.221.180 – 10.232.221.181 | 10.232.221.181 |
| 220 | 10.232.221.182/31 | 10.232.221.182 – 10.232.221.183 | 10.232.221.183 |
| 221 | 10.232.221.184/31 | 10.232.221.184 – 10.232.221.185 | 10.232.221.185 |
| 222 | 10.232.221.186/31 | 10.232.221.186 – 10.232.221.187 | 10.232.221.187 |
| 223 | 10.232.221.188/31 | 10.232.221.188 – 10.232.221.189 | 10.232.221.189 |
| 224 | 10.232.221.190/31 | 10.232.221.190 – 10.232.221.191 | 10.232.221.191 |
| 225 | 10.232.221.192/31 | 10.232.221.192 – 10.232.221.193 | 10.232.221.193 |
| 226 | 10.232.221.194/31 | 10.232.221.194 – 10.232.221.195 | 10.232.221.195 |
| 227 | 10.232.221.196/31 | 10.232.221.196 – 10.232.221.197 | 10.232.221.197 |
| 228 | 10.232.221.198/31 | 10.232.221.198 – 10.232.221.199 | 10.232.221.199 |
| 229 | 10.232.221.200/31 | 10.232.221.200 – 10.232.221.201 | 10.232.221.201 |
| 230 | 10.232.221.202/31 | 10.232.221.202 – 10.232.221.203 | 10.232.221.203 |
| 231 | 10.232.221.204/31 | 10.232.221.204 – 10.232.221.205 | 10.232.221.205 |
| 232 | 10.232.221.206/31 | 10.232.221.206 – 10.232.221.207 | 10.232.221.207 |
| 233 | 10.232.221.208/31 | 10.232.221.208 – 10.232.221.209 | 10.232.221.209 |
| 234 | 10.232.221.210/31 | 10.232.221.210 – 10.232.221.211 | 10.232.221.211 |
| 235 | 10.232.221.212/31 | 10.232.221.212 – 10.232.221.213 | 10.232.221.213 |
| 236 | 10.232.221.214/31 | 10.232.221.214 – 10.232.221.215 | 10.232.221.215 |
| 237 | 10.232.221.216/31 | 10.232.221.216 – 10.232.221.217 | 10.232.221.217 |
| 238 | 10.232.221.218/31 | 10.232.221.218 – 10.232.221.219 | 10.232.221.219 |
| 239 | 10.232.221.220/31 | 10.232.221.220 – 10.232.221.221 | 10.232.221.221 |
| 240 | 10.232.221.222/31 | 10.232.221.222 – 10.232.221.223 | 10.232.221.223 |
| 241 | 10.232.221.224/31 | 10.232.221.224 – 10.232.221.225 | 10.232.221.225 |
| 242 | 10.232.221.226/31 | 10.232.221.226 – 10.232.221.227 | 10.232.221.227 |
| 243 | 10.232.221.228/31 | 10.232.221.228 – 10.232.221.229 | 10.232.221.229 |
| 244 | 10.232.221.230/31 | 10.232.221.230 – 10.232.221.231 | 10.232.221.231 |
| 245 | 10.232.221.232/31 | 10.232.221.232 – 10.232.221.233 | 10.232.221.233 |
| 246 | 10.232.221.234/31 | 10.232.221.234 – 10.232.221.235 | 10.232.221.235 |
| 247 | 10.232.221.236/31 | 10.232.221.236 – 10.232.221.237 | 10.232.221.237 |
| 248 | 10.232.221.238/31 | 10.232.221.238 – 10.232.221.239 | 10.232.221.239 |
| 249 | 10.232.221.240/31 | 10.232.221.240 – 10.232.221.241 | 10.232.221.241 |
| 250 | 10.232.221.242/31 | 10.232.221.242 – 10.232.221.243 | 10.232.221.243 |
| 251 | 10.232.221.244/31 | 10.232.221.244 – 10.232.221.245 | 10.232.221.245 |
| 252 | 10.232.221.246/31 | 10.232.221.246 – 10.232.221.247 | 10.232.221.247 |
| 253 | 10.232.221.248/31 | 10.232.221.248 – 10.232.221.249 | 10.232.221.249 |
| 254 | 10.232.221.250/31 | 10.232.221.250 – 10.232.221.251 | 10.232.221.251 |
| 255 | 10.232.221.252/31 | 10.232.221.252 – 10.232.221.253 | 10.232.221.253 |
| 256 | 10.232.221.254/31 | 10.232.221.254 – 10.232.221.255 | 10.232.221.255 |
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 /22 |
|---|---|---|---|---|
| /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 | 1 |
| /23 | 255.255.254.0 | 512 | 510 | 2 split → |
| /24 | 255.255.255.0 | 256 | 254 | 4 split → |
| /25 | 255.255.255.128 | 128 | 126 | 8 split → |
| /26 | 255.255.255.192 | 64 | 62 | 16 split → |
| /27 | 255.255.255.224 | 32 | 30 | 32 split → |
| /28 | 255.255.255.240 | 16 | 14 | 64 split → |
| /29 | 255.255.255.248 | 8 | 6 | 128 split → |
| /30 | 255.255.255.252 | 4 | 2 | 256 split → |
| /31 | 255.255.255.254 | 2 | 2 | 512 split → |
| /32 | 255.255.255.255 | 1 | 1 | 1,024 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.