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)10.167.212.0/22
network10.167.212.0/22
broadcast10.167.215.255
first host10.167.212.1
last host10.167.215.254
subnet mask255.255.252.0
wildcard0.0.3.255
addresses1,024
usable hosts1,022
classA
ipcalc 10.167.212.0/22
address00001010.10100111.11010100.00000000
subnet mask11111111.11111111.11111100.00000000
network00001010.10100111.11010100.00000000
broadcast00001010.10100111.11010111.11111111
green = network part, grey = host part
hex0x0aa7d400
decimal178770944
reverse dns0.212.167.10.in-addr.arpa
ipv4-mapped::ffff:aa7:d400
/22 split into /31 · 512 subnets
close ×| # | network | host range | broadcast |
|---|---|---|---|
| 1 | 10.167.212.0/31 | 10.167.212.0 – 10.167.212.1 | 10.167.212.1 |
| 2 | 10.167.212.2/31 | 10.167.212.2 – 10.167.212.3 | 10.167.212.3 |
| 3 | 10.167.212.4/31 | 10.167.212.4 – 10.167.212.5 | 10.167.212.5 |
| 4 | 10.167.212.6/31 | 10.167.212.6 – 10.167.212.7 | 10.167.212.7 |
| 5 | 10.167.212.8/31 | 10.167.212.8 – 10.167.212.9 | 10.167.212.9 |
| 6 | 10.167.212.10/31 | 10.167.212.10 – 10.167.212.11 | 10.167.212.11 |
| 7 | 10.167.212.12/31 | 10.167.212.12 – 10.167.212.13 | 10.167.212.13 |
| 8 | 10.167.212.14/31 | 10.167.212.14 – 10.167.212.15 | 10.167.212.15 |
| 9 | 10.167.212.16/31 | 10.167.212.16 – 10.167.212.17 | 10.167.212.17 |
| 10 | 10.167.212.18/31 | 10.167.212.18 – 10.167.212.19 | 10.167.212.19 |
| 11 | 10.167.212.20/31 | 10.167.212.20 – 10.167.212.21 | 10.167.212.21 |
| 12 | 10.167.212.22/31 | 10.167.212.22 – 10.167.212.23 | 10.167.212.23 |
| 13 | 10.167.212.24/31 | 10.167.212.24 – 10.167.212.25 | 10.167.212.25 |
| 14 | 10.167.212.26/31 | 10.167.212.26 – 10.167.212.27 | 10.167.212.27 |
| 15 | 10.167.212.28/31 | 10.167.212.28 – 10.167.212.29 | 10.167.212.29 |
| 16 | 10.167.212.30/31 | 10.167.212.30 – 10.167.212.31 | 10.167.212.31 |
| 17 | 10.167.212.32/31 | 10.167.212.32 – 10.167.212.33 | 10.167.212.33 |
| 18 | 10.167.212.34/31 | 10.167.212.34 – 10.167.212.35 | 10.167.212.35 |
| 19 | 10.167.212.36/31 | 10.167.212.36 – 10.167.212.37 | 10.167.212.37 |
| 20 | 10.167.212.38/31 | 10.167.212.38 – 10.167.212.39 | 10.167.212.39 |
| 21 | 10.167.212.40/31 | 10.167.212.40 – 10.167.212.41 | 10.167.212.41 |
| 22 | 10.167.212.42/31 | 10.167.212.42 – 10.167.212.43 | 10.167.212.43 |
| 23 | 10.167.212.44/31 | 10.167.212.44 – 10.167.212.45 | 10.167.212.45 |
| 24 | 10.167.212.46/31 | 10.167.212.46 – 10.167.212.47 | 10.167.212.47 |
| 25 | 10.167.212.48/31 | 10.167.212.48 – 10.167.212.49 | 10.167.212.49 |
| 26 | 10.167.212.50/31 | 10.167.212.50 – 10.167.212.51 | 10.167.212.51 |
| 27 | 10.167.212.52/31 | 10.167.212.52 – 10.167.212.53 | 10.167.212.53 |
| 28 | 10.167.212.54/31 | 10.167.212.54 – 10.167.212.55 | 10.167.212.55 |
| 29 | 10.167.212.56/31 | 10.167.212.56 – 10.167.212.57 | 10.167.212.57 |
| 30 | 10.167.212.58/31 | 10.167.212.58 – 10.167.212.59 | 10.167.212.59 |
| 31 | 10.167.212.60/31 | 10.167.212.60 – 10.167.212.61 | 10.167.212.61 |
| 32 | 10.167.212.62/31 | 10.167.212.62 – 10.167.212.63 | 10.167.212.63 |
| 33 | 10.167.212.64/31 | 10.167.212.64 – 10.167.212.65 | 10.167.212.65 |
| 34 | 10.167.212.66/31 | 10.167.212.66 – 10.167.212.67 | 10.167.212.67 |
| 35 | 10.167.212.68/31 | 10.167.212.68 – 10.167.212.69 | 10.167.212.69 |
| 36 | 10.167.212.70/31 | 10.167.212.70 – 10.167.212.71 | 10.167.212.71 |
| 37 | 10.167.212.72/31 | 10.167.212.72 – 10.167.212.73 | 10.167.212.73 |
| 38 | 10.167.212.74/31 | 10.167.212.74 – 10.167.212.75 | 10.167.212.75 |
| 39 | 10.167.212.76/31 | 10.167.212.76 – 10.167.212.77 | 10.167.212.77 |
| 40 | 10.167.212.78/31 | 10.167.212.78 – 10.167.212.79 | 10.167.212.79 |
| 41 | 10.167.212.80/31 | 10.167.212.80 – 10.167.212.81 | 10.167.212.81 |
| 42 | 10.167.212.82/31 | 10.167.212.82 – 10.167.212.83 | 10.167.212.83 |
| 43 | 10.167.212.84/31 | 10.167.212.84 – 10.167.212.85 | 10.167.212.85 |
| 44 | 10.167.212.86/31 | 10.167.212.86 – 10.167.212.87 | 10.167.212.87 |
| 45 | 10.167.212.88/31 | 10.167.212.88 – 10.167.212.89 | 10.167.212.89 |
| 46 | 10.167.212.90/31 | 10.167.212.90 – 10.167.212.91 | 10.167.212.91 |
| 47 | 10.167.212.92/31 | 10.167.212.92 – 10.167.212.93 | 10.167.212.93 |
| 48 | 10.167.212.94/31 | 10.167.212.94 – 10.167.212.95 | 10.167.212.95 |
| 49 | 10.167.212.96/31 | 10.167.212.96 – 10.167.212.97 | 10.167.212.97 |
| 50 | 10.167.212.98/31 | 10.167.212.98 – 10.167.212.99 | 10.167.212.99 |
| 51 | 10.167.212.100/31 | 10.167.212.100 – 10.167.212.101 | 10.167.212.101 |
| 52 | 10.167.212.102/31 | 10.167.212.102 – 10.167.212.103 | 10.167.212.103 |
| 53 | 10.167.212.104/31 | 10.167.212.104 – 10.167.212.105 | 10.167.212.105 |
| 54 | 10.167.212.106/31 | 10.167.212.106 – 10.167.212.107 | 10.167.212.107 |
| 55 | 10.167.212.108/31 | 10.167.212.108 – 10.167.212.109 | 10.167.212.109 |
| 56 | 10.167.212.110/31 | 10.167.212.110 – 10.167.212.111 | 10.167.212.111 |
| 57 | 10.167.212.112/31 | 10.167.212.112 – 10.167.212.113 | 10.167.212.113 |
| 58 | 10.167.212.114/31 | 10.167.212.114 – 10.167.212.115 | 10.167.212.115 |
| 59 | 10.167.212.116/31 | 10.167.212.116 – 10.167.212.117 | 10.167.212.117 |
| 60 | 10.167.212.118/31 | 10.167.212.118 – 10.167.212.119 | 10.167.212.119 |
| 61 | 10.167.212.120/31 | 10.167.212.120 – 10.167.212.121 | 10.167.212.121 |
| 62 | 10.167.212.122/31 | 10.167.212.122 – 10.167.212.123 | 10.167.212.123 |
| 63 | 10.167.212.124/31 | 10.167.212.124 – 10.167.212.125 | 10.167.212.125 |
| 64 | 10.167.212.126/31 | 10.167.212.126 – 10.167.212.127 | 10.167.212.127 |
| 65 | 10.167.212.128/31 | 10.167.212.128 – 10.167.212.129 | 10.167.212.129 |
| 66 | 10.167.212.130/31 | 10.167.212.130 – 10.167.212.131 | 10.167.212.131 |
| 67 | 10.167.212.132/31 | 10.167.212.132 – 10.167.212.133 | 10.167.212.133 |
| 68 | 10.167.212.134/31 | 10.167.212.134 – 10.167.212.135 | 10.167.212.135 |
| 69 | 10.167.212.136/31 | 10.167.212.136 – 10.167.212.137 | 10.167.212.137 |
| 70 | 10.167.212.138/31 | 10.167.212.138 – 10.167.212.139 | 10.167.212.139 |
| 71 | 10.167.212.140/31 | 10.167.212.140 – 10.167.212.141 | 10.167.212.141 |
| 72 | 10.167.212.142/31 | 10.167.212.142 – 10.167.212.143 | 10.167.212.143 |
| 73 | 10.167.212.144/31 | 10.167.212.144 – 10.167.212.145 | 10.167.212.145 |
| 74 | 10.167.212.146/31 | 10.167.212.146 – 10.167.212.147 | 10.167.212.147 |
| 75 | 10.167.212.148/31 | 10.167.212.148 – 10.167.212.149 | 10.167.212.149 |
| 76 | 10.167.212.150/31 | 10.167.212.150 – 10.167.212.151 | 10.167.212.151 |
| 77 | 10.167.212.152/31 | 10.167.212.152 – 10.167.212.153 | 10.167.212.153 |
| 78 | 10.167.212.154/31 | 10.167.212.154 – 10.167.212.155 | 10.167.212.155 |
| 79 | 10.167.212.156/31 | 10.167.212.156 – 10.167.212.157 | 10.167.212.157 |
| 80 | 10.167.212.158/31 | 10.167.212.158 – 10.167.212.159 | 10.167.212.159 |
| 81 | 10.167.212.160/31 | 10.167.212.160 – 10.167.212.161 | 10.167.212.161 |
| 82 | 10.167.212.162/31 | 10.167.212.162 – 10.167.212.163 | 10.167.212.163 |
| 83 | 10.167.212.164/31 | 10.167.212.164 – 10.167.212.165 | 10.167.212.165 |
| 84 | 10.167.212.166/31 | 10.167.212.166 – 10.167.212.167 | 10.167.212.167 |
| 85 | 10.167.212.168/31 | 10.167.212.168 – 10.167.212.169 | 10.167.212.169 |
| 86 | 10.167.212.170/31 | 10.167.212.170 – 10.167.212.171 | 10.167.212.171 |
| 87 | 10.167.212.172/31 | 10.167.212.172 – 10.167.212.173 | 10.167.212.173 |
| 88 | 10.167.212.174/31 | 10.167.212.174 – 10.167.212.175 | 10.167.212.175 |
| 89 | 10.167.212.176/31 | 10.167.212.176 – 10.167.212.177 | 10.167.212.177 |
| 90 | 10.167.212.178/31 | 10.167.212.178 – 10.167.212.179 | 10.167.212.179 |
| 91 | 10.167.212.180/31 | 10.167.212.180 – 10.167.212.181 | 10.167.212.181 |
| 92 | 10.167.212.182/31 | 10.167.212.182 – 10.167.212.183 | 10.167.212.183 |
| 93 | 10.167.212.184/31 | 10.167.212.184 – 10.167.212.185 | 10.167.212.185 |
| 94 | 10.167.212.186/31 | 10.167.212.186 – 10.167.212.187 | 10.167.212.187 |
| 95 | 10.167.212.188/31 | 10.167.212.188 – 10.167.212.189 | 10.167.212.189 |
| 96 | 10.167.212.190/31 | 10.167.212.190 – 10.167.212.191 | 10.167.212.191 |
| 97 | 10.167.212.192/31 | 10.167.212.192 – 10.167.212.193 | 10.167.212.193 |
| 98 | 10.167.212.194/31 | 10.167.212.194 – 10.167.212.195 | 10.167.212.195 |
| 99 | 10.167.212.196/31 | 10.167.212.196 – 10.167.212.197 | 10.167.212.197 |
| 100 | 10.167.212.198/31 | 10.167.212.198 – 10.167.212.199 | 10.167.212.199 |
| 101 | 10.167.212.200/31 | 10.167.212.200 – 10.167.212.201 | 10.167.212.201 |
| 102 | 10.167.212.202/31 | 10.167.212.202 – 10.167.212.203 | 10.167.212.203 |
| 103 | 10.167.212.204/31 | 10.167.212.204 – 10.167.212.205 | 10.167.212.205 |
| 104 | 10.167.212.206/31 | 10.167.212.206 – 10.167.212.207 | 10.167.212.207 |
| 105 | 10.167.212.208/31 | 10.167.212.208 – 10.167.212.209 | 10.167.212.209 |
| 106 | 10.167.212.210/31 | 10.167.212.210 – 10.167.212.211 | 10.167.212.211 |
| 107 | 10.167.212.212/31 | 10.167.212.212 – 10.167.212.213 | 10.167.212.213 |
| 108 | 10.167.212.214/31 | 10.167.212.214 – 10.167.212.215 | 10.167.212.215 |
| 109 | 10.167.212.216/31 | 10.167.212.216 – 10.167.212.217 | 10.167.212.217 |
| 110 | 10.167.212.218/31 | 10.167.212.218 – 10.167.212.219 | 10.167.212.219 |
| 111 | 10.167.212.220/31 | 10.167.212.220 – 10.167.212.221 | 10.167.212.221 |
| 112 | 10.167.212.222/31 | 10.167.212.222 – 10.167.212.223 | 10.167.212.223 |
| 113 | 10.167.212.224/31 | 10.167.212.224 – 10.167.212.225 | 10.167.212.225 |
| 114 | 10.167.212.226/31 | 10.167.212.226 – 10.167.212.227 | 10.167.212.227 |
| 115 | 10.167.212.228/31 | 10.167.212.228 – 10.167.212.229 | 10.167.212.229 |
| 116 | 10.167.212.230/31 | 10.167.212.230 – 10.167.212.231 | 10.167.212.231 |
| 117 | 10.167.212.232/31 | 10.167.212.232 – 10.167.212.233 | 10.167.212.233 |
| 118 | 10.167.212.234/31 | 10.167.212.234 – 10.167.212.235 | 10.167.212.235 |
| 119 | 10.167.212.236/31 | 10.167.212.236 – 10.167.212.237 | 10.167.212.237 |
| 120 | 10.167.212.238/31 | 10.167.212.238 – 10.167.212.239 | 10.167.212.239 |
| 121 | 10.167.212.240/31 | 10.167.212.240 – 10.167.212.241 | 10.167.212.241 |
| 122 | 10.167.212.242/31 | 10.167.212.242 – 10.167.212.243 | 10.167.212.243 |
| 123 | 10.167.212.244/31 | 10.167.212.244 – 10.167.212.245 | 10.167.212.245 |
| 124 | 10.167.212.246/31 | 10.167.212.246 – 10.167.212.247 | 10.167.212.247 |
| 125 | 10.167.212.248/31 | 10.167.212.248 – 10.167.212.249 | 10.167.212.249 |
| 126 | 10.167.212.250/31 | 10.167.212.250 – 10.167.212.251 | 10.167.212.251 |
| 127 | 10.167.212.252/31 | 10.167.212.252 – 10.167.212.253 | 10.167.212.253 |
| 128 | 10.167.212.254/31 | 10.167.212.254 – 10.167.212.255 | 10.167.212.255 |
| 129 | 10.167.213.0/31 | 10.167.213.0 – 10.167.213.1 | 10.167.213.1 |
| 130 | 10.167.213.2/31 | 10.167.213.2 – 10.167.213.3 | 10.167.213.3 |
| 131 | 10.167.213.4/31 | 10.167.213.4 – 10.167.213.5 | 10.167.213.5 |
| 132 | 10.167.213.6/31 | 10.167.213.6 – 10.167.213.7 | 10.167.213.7 |
| 133 | 10.167.213.8/31 | 10.167.213.8 – 10.167.213.9 | 10.167.213.9 |
| 134 | 10.167.213.10/31 | 10.167.213.10 – 10.167.213.11 | 10.167.213.11 |
| 135 | 10.167.213.12/31 | 10.167.213.12 – 10.167.213.13 | 10.167.213.13 |
| 136 | 10.167.213.14/31 | 10.167.213.14 – 10.167.213.15 | 10.167.213.15 |
| 137 | 10.167.213.16/31 | 10.167.213.16 – 10.167.213.17 | 10.167.213.17 |
| 138 | 10.167.213.18/31 | 10.167.213.18 – 10.167.213.19 | 10.167.213.19 |
| 139 | 10.167.213.20/31 | 10.167.213.20 – 10.167.213.21 | 10.167.213.21 |
| 140 | 10.167.213.22/31 | 10.167.213.22 – 10.167.213.23 | 10.167.213.23 |
| 141 | 10.167.213.24/31 | 10.167.213.24 – 10.167.213.25 | 10.167.213.25 |
| 142 | 10.167.213.26/31 | 10.167.213.26 – 10.167.213.27 | 10.167.213.27 |
| 143 | 10.167.213.28/31 | 10.167.213.28 – 10.167.213.29 | 10.167.213.29 |
| 144 | 10.167.213.30/31 | 10.167.213.30 – 10.167.213.31 | 10.167.213.31 |
| 145 | 10.167.213.32/31 | 10.167.213.32 – 10.167.213.33 | 10.167.213.33 |
| 146 | 10.167.213.34/31 | 10.167.213.34 – 10.167.213.35 | 10.167.213.35 |
| 147 | 10.167.213.36/31 | 10.167.213.36 – 10.167.213.37 | 10.167.213.37 |
| 148 | 10.167.213.38/31 | 10.167.213.38 – 10.167.213.39 | 10.167.213.39 |
| 149 | 10.167.213.40/31 | 10.167.213.40 – 10.167.213.41 | 10.167.213.41 |
| 150 | 10.167.213.42/31 | 10.167.213.42 – 10.167.213.43 | 10.167.213.43 |
| 151 | 10.167.213.44/31 | 10.167.213.44 – 10.167.213.45 | 10.167.213.45 |
| 152 | 10.167.213.46/31 | 10.167.213.46 – 10.167.213.47 | 10.167.213.47 |
| 153 | 10.167.213.48/31 | 10.167.213.48 – 10.167.213.49 | 10.167.213.49 |
| 154 | 10.167.213.50/31 | 10.167.213.50 – 10.167.213.51 | 10.167.213.51 |
| 155 | 10.167.213.52/31 | 10.167.213.52 – 10.167.213.53 | 10.167.213.53 |
| 156 | 10.167.213.54/31 | 10.167.213.54 – 10.167.213.55 | 10.167.213.55 |
| 157 | 10.167.213.56/31 | 10.167.213.56 – 10.167.213.57 | 10.167.213.57 |
| 158 | 10.167.213.58/31 | 10.167.213.58 – 10.167.213.59 | 10.167.213.59 |
| 159 | 10.167.213.60/31 | 10.167.213.60 – 10.167.213.61 | 10.167.213.61 |
| 160 | 10.167.213.62/31 | 10.167.213.62 – 10.167.213.63 | 10.167.213.63 |
| 161 | 10.167.213.64/31 | 10.167.213.64 – 10.167.213.65 | 10.167.213.65 |
| 162 | 10.167.213.66/31 | 10.167.213.66 – 10.167.213.67 | 10.167.213.67 |
| 163 | 10.167.213.68/31 | 10.167.213.68 – 10.167.213.69 | 10.167.213.69 |
| 164 | 10.167.213.70/31 | 10.167.213.70 – 10.167.213.71 | 10.167.213.71 |
| 165 | 10.167.213.72/31 | 10.167.213.72 – 10.167.213.73 | 10.167.213.73 |
| 166 | 10.167.213.74/31 | 10.167.213.74 – 10.167.213.75 | 10.167.213.75 |
| 167 | 10.167.213.76/31 | 10.167.213.76 – 10.167.213.77 | 10.167.213.77 |
| 168 | 10.167.213.78/31 | 10.167.213.78 – 10.167.213.79 | 10.167.213.79 |
| 169 | 10.167.213.80/31 | 10.167.213.80 – 10.167.213.81 | 10.167.213.81 |
| 170 | 10.167.213.82/31 | 10.167.213.82 – 10.167.213.83 | 10.167.213.83 |
| 171 | 10.167.213.84/31 | 10.167.213.84 – 10.167.213.85 | 10.167.213.85 |
| 172 | 10.167.213.86/31 | 10.167.213.86 – 10.167.213.87 | 10.167.213.87 |
| 173 | 10.167.213.88/31 | 10.167.213.88 – 10.167.213.89 | 10.167.213.89 |
| 174 | 10.167.213.90/31 | 10.167.213.90 – 10.167.213.91 | 10.167.213.91 |
| 175 | 10.167.213.92/31 | 10.167.213.92 – 10.167.213.93 | 10.167.213.93 |
| 176 | 10.167.213.94/31 | 10.167.213.94 – 10.167.213.95 | 10.167.213.95 |
| 177 | 10.167.213.96/31 | 10.167.213.96 – 10.167.213.97 | 10.167.213.97 |
| 178 | 10.167.213.98/31 | 10.167.213.98 – 10.167.213.99 | 10.167.213.99 |
| 179 | 10.167.213.100/31 | 10.167.213.100 – 10.167.213.101 | 10.167.213.101 |
| 180 | 10.167.213.102/31 | 10.167.213.102 – 10.167.213.103 | 10.167.213.103 |
| 181 | 10.167.213.104/31 | 10.167.213.104 – 10.167.213.105 | 10.167.213.105 |
| 182 | 10.167.213.106/31 | 10.167.213.106 – 10.167.213.107 | 10.167.213.107 |
| 183 | 10.167.213.108/31 | 10.167.213.108 – 10.167.213.109 | 10.167.213.109 |
| 184 | 10.167.213.110/31 | 10.167.213.110 – 10.167.213.111 | 10.167.213.111 |
| 185 | 10.167.213.112/31 | 10.167.213.112 – 10.167.213.113 | 10.167.213.113 |
| 186 | 10.167.213.114/31 | 10.167.213.114 – 10.167.213.115 | 10.167.213.115 |
| 187 | 10.167.213.116/31 | 10.167.213.116 – 10.167.213.117 | 10.167.213.117 |
| 188 | 10.167.213.118/31 | 10.167.213.118 – 10.167.213.119 | 10.167.213.119 |
| 189 | 10.167.213.120/31 | 10.167.213.120 – 10.167.213.121 | 10.167.213.121 |
| 190 | 10.167.213.122/31 | 10.167.213.122 – 10.167.213.123 | 10.167.213.123 |
| 191 | 10.167.213.124/31 | 10.167.213.124 – 10.167.213.125 | 10.167.213.125 |
| 192 | 10.167.213.126/31 | 10.167.213.126 – 10.167.213.127 | 10.167.213.127 |
| 193 | 10.167.213.128/31 | 10.167.213.128 – 10.167.213.129 | 10.167.213.129 |
| 194 | 10.167.213.130/31 | 10.167.213.130 – 10.167.213.131 | 10.167.213.131 |
| 195 | 10.167.213.132/31 | 10.167.213.132 – 10.167.213.133 | 10.167.213.133 |
| 196 | 10.167.213.134/31 | 10.167.213.134 – 10.167.213.135 | 10.167.213.135 |
| 197 | 10.167.213.136/31 | 10.167.213.136 – 10.167.213.137 | 10.167.213.137 |
| 198 | 10.167.213.138/31 | 10.167.213.138 – 10.167.213.139 | 10.167.213.139 |
| 199 | 10.167.213.140/31 | 10.167.213.140 – 10.167.213.141 | 10.167.213.141 |
| 200 | 10.167.213.142/31 | 10.167.213.142 – 10.167.213.143 | 10.167.213.143 |
| 201 | 10.167.213.144/31 | 10.167.213.144 – 10.167.213.145 | 10.167.213.145 |
| 202 | 10.167.213.146/31 | 10.167.213.146 – 10.167.213.147 | 10.167.213.147 |
| 203 | 10.167.213.148/31 | 10.167.213.148 – 10.167.213.149 | 10.167.213.149 |
| 204 | 10.167.213.150/31 | 10.167.213.150 – 10.167.213.151 | 10.167.213.151 |
| 205 | 10.167.213.152/31 | 10.167.213.152 – 10.167.213.153 | 10.167.213.153 |
| 206 | 10.167.213.154/31 | 10.167.213.154 – 10.167.213.155 | 10.167.213.155 |
| 207 | 10.167.213.156/31 | 10.167.213.156 – 10.167.213.157 | 10.167.213.157 |
| 208 | 10.167.213.158/31 | 10.167.213.158 – 10.167.213.159 | 10.167.213.159 |
| 209 | 10.167.213.160/31 | 10.167.213.160 – 10.167.213.161 | 10.167.213.161 |
| 210 | 10.167.213.162/31 | 10.167.213.162 – 10.167.213.163 | 10.167.213.163 |
| 211 | 10.167.213.164/31 | 10.167.213.164 – 10.167.213.165 | 10.167.213.165 |
| 212 | 10.167.213.166/31 | 10.167.213.166 – 10.167.213.167 | 10.167.213.167 |
| 213 | 10.167.213.168/31 | 10.167.213.168 – 10.167.213.169 | 10.167.213.169 |
| 214 | 10.167.213.170/31 | 10.167.213.170 – 10.167.213.171 | 10.167.213.171 |
| 215 | 10.167.213.172/31 | 10.167.213.172 – 10.167.213.173 | 10.167.213.173 |
| 216 | 10.167.213.174/31 | 10.167.213.174 – 10.167.213.175 | 10.167.213.175 |
| 217 | 10.167.213.176/31 | 10.167.213.176 – 10.167.213.177 | 10.167.213.177 |
| 218 | 10.167.213.178/31 | 10.167.213.178 – 10.167.213.179 | 10.167.213.179 |
| 219 | 10.167.213.180/31 | 10.167.213.180 – 10.167.213.181 | 10.167.213.181 |
| 220 | 10.167.213.182/31 | 10.167.213.182 – 10.167.213.183 | 10.167.213.183 |
| 221 | 10.167.213.184/31 | 10.167.213.184 – 10.167.213.185 | 10.167.213.185 |
| 222 | 10.167.213.186/31 | 10.167.213.186 – 10.167.213.187 | 10.167.213.187 |
| 223 | 10.167.213.188/31 | 10.167.213.188 – 10.167.213.189 | 10.167.213.189 |
| 224 | 10.167.213.190/31 | 10.167.213.190 – 10.167.213.191 | 10.167.213.191 |
| 225 | 10.167.213.192/31 | 10.167.213.192 – 10.167.213.193 | 10.167.213.193 |
| 226 | 10.167.213.194/31 | 10.167.213.194 – 10.167.213.195 | 10.167.213.195 |
| 227 | 10.167.213.196/31 | 10.167.213.196 – 10.167.213.197 | 10.167.213.197 |
| 228 | 10.167.213.198/31 | 10.167.213.198 – 10.167.213.199 | 10.167.213.199 |
| 229 | 10.167.213.200/31 | 10.167.213.200 – 10.167.213.201 | 10.167.213.201 |
| 230 | 10.167.213.202/31 | 10.167.213.202 – 10.167.213.203 | 10.167.213.203 |
| 231 | 10.167.213.204/31 | 10.167.213.204 – 10.167.213.205 | 10.167.213.205 |
| 232 | 10.167.213.206/31 | 10.167.213.206 – 10.167.213.207 | 10.167.213.207 |
| 233 | 10.167.213.208/31 | 10.167.213.208 – 10.167.213.209 | 10.167.213.209 |
| 234 | 10.167.213.210/31 | 10.167.213.210 – 10.167.213.211 | 10.167.213.211 |
| 235 | 10.167.213.212/31 | 10.167.213.212 – 10.167.213.213 | 10.167.213.213 |
| 236 | 10.167.213.214/31 | 10.167.213.214 – 10.167.213.215 | 10.167.213.215 |
| 237 | 10.167.213.216/31 | 10.167.213.216 – 10.167.213.217 | 10.167.213.217 |
| 238 | 10.167.213.218/31 | 10.167.213.218 – 10.167.213.219 | 10.167.213.219 |
| 239 | 10.167.213.220/31 | 10.167.213.220 – 10.167.213.221 | 10.167.213.221 |
| 240 | 10.167.213.222/31 | 10.167.213.222 – 10.167.213.223 | 10.167.213.223 |
| 241 | 10.167.213.224/31 | 10.167.213.224 – 10.167.213.225 | 10.167.213.225 |
| 242 | 10.167.213.226/31 | 10.167.213.226 – 10.167.213.227 | 10.167.213.227 |
| 243 | 10.167.213.228/31 | 10.167.213.228 – 10.167.213.229 | 10.167.213.229 |
| 244 | 10.167.213.230/31 | 10.167.213.230 – 10.167.213.231 | 10.167.213.231 |
| 245 | 10.167.213.232/31 | 10.167.213.232 – 10.167.213.233 | 10.167.213.233 |
| 246 | 10.167.213.234/31 | 10.167.213.234 – 10.167.213.235 | 10.167.213.235 |
| 247 | 10.167.213.236/31 | 10.167.213.236 – 10.167.213.237 | 10.167.213.237 |
| 248 | 10.167.213.238/31 | 10.167.213.238 – 10.167.213.239 | 10.167.213.239 |
| 249 | 10.167.213.240/31 | 10.167.213.240 – 10.167.213.241 | 10.167.213.241 |
| 250 | 10.167.213.242/31 | 10.167.213.242 – 10.167.213.243 | 10.167.213.243 |
| 251 | 10.167.213.244/31 | 10.167.213.244 – 10.167.213.245 | 10.167.213.245 |
| 252 | 10.167.213.246/31 | 10.167.213.246 – 10.167.213.247 | 10.167.213.247 |
| 253 | 10.167.213.248/31 | 10.167.213.248 – 10.167.213.249 | 10.167.213.249 |
| 254 | 10.167.213.250/31 | 10.167.213.250 – 10.167.213.251 | 10.167.213.251 |
| 255 | 10.167.213.252/31 | 10.167.213.252 – 10.167.213.253 | 10.167.213.253 |
| 256 | 10.167.213.254/31 | 10.167.213.254 – 10.167.213.255 | 10.167.213.255 |
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.