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)10.167.156.0/22
network10.167.156.0/22
broadcast10.167.159.255
first host10.167.156.1
last host10.167.159.254
subnet mask255.255.252.0
wildcard0.0.3.255
addresses1,024
usable hosts1,022
classA
ipcalc 10.167.156.0/22
address00001010.10100111.10011100.00000000
subnet mask11111111.11111111.11111100.00000000
network00001010.10100111.10011100.00000000
broadcast00001010.10100111.10011111.11111111
green = network part, grey = host part
hex0x0aa79c00
decimal178756608
reverse dns0.156.167.10.in-addr.arpa
ipv4-mapped::ffff:aa7:9c00
/22 split into /30 · 256 subnets
close ×| # | network | host range | broadcast |
|---|---|---|---|
| 1 | 10.167.156.0/30 | 10.167.156.1 – 10.167.156.2 | 10.167.156.3 |
| 2 | 10.167.156.4/30 | 10.167.156.5 – 10.167.156.6 | 10.167.156.7 |
| 3 | 10.167.156.8/30 | 10.167.156.9 – 10.167.156.10 | 10.167.156.11 |
| 4 | 10.167.156.12/30 | 10.167.156.13 – 10.167.156.14 | 10.167.156.15 |
| 5 | 10.167.156.16/30 | 10.167.156.17 – 10.167.156.18 | 10.167.156.19 |
| 6 | 10.167.156.20/30 | 10.167.156.21 – 10.167.156.22 | 10.167.156.23 |
| 7 | 10.167.156.24/30 | 10.167.156.25 – 10.167.156.26 | 10.167.156.27 |
| 8 | 10.167.156.28/30 | 10.167.156.29 – 10.167.156.30 | 10.167.156.31 |
| 9 | 10.167.156.32/30 | 10.167.156.33 – 10.167.156.34 | 10.167.156.35 |
| 10 | 10.167.156.36/30 | 10.167.156.37 – 10.167.156.38 | 10.167.156.39 |
| 11 | 10.167.156.40/30 | 10.167.156.41 – 10.167.156.42 | 10.167.156.43 |
| 12 | 10.167.156.44/30 | 10.167.156.45 – 10.167.156.46 | 10.167.156.47 |
| 13 | 10.167.156.48/30 | 10.167.156.49 – 10.167.156.50 | 10.167.156.51 |
| 14 | 10.167.156.52/30 | 10.167.156.53 – 10.167.156.54 | 10.167.156.55 |
| 15 | 10.167.156.56/30 | 10.167.156.57 – 10.167.156.58 | 10.167.156.59 |
| 16 | 10.167.156.60/30 | 10.167.156.61 – 10.167.156.62 | 10.167.156.63 |
| 17 | 10.167.156.64/30 | 10.167.156.65 – 10.167.156.66 | 10.167.156.67 |
| 18 | 10.167.156.68/30 | 10.167.156.69 – 10.167.156.70 | 10.167.156.71 |
| 19 | 10.167.156.72/30 | 10.167.156.73 – 10.167.156.74 | 10.167.156.75 |
| 20 | 10.167.156.76/30 | 10.167.156.77 – 10.167.156.78 | 10.167.156.79 |
| 21 | 10.167.156.80/30 | 10.167.156.81 – 10.167.156.82 | 10.167.156.83 |
| 22 | 10.167.156.84/30 | 10.167.156.85 – 10.167.156.86 | 10.167.156.87 |
| 23 | 10.167.156.88/30 | 10.167.156.89 – 10.167.156.90 | 10.167.156.91 |
| 24 | 10.167.156.92/30 | 10.167.156.93 – 10.167.156.94 | 10.167.156.95 |
| 25 | 10.167.156.96/30 | 10.167.156.97 – 10.167.156.98 | 10.167.156.99 |
| 26 | 10.167.156.100/30 | 10.167.156.101 – 10.167.156.102 | 10.167.156.103 |
| 27 | 10.167.156.104/30 | 10.167.156.105 – 10.167.156.106 | 10.167.156.107 |
| 28 | 10.167.156.108/30 | 10.167.156.109 – 10.167.156.110 | 10.167.156.111 |
| 29 | 10.167.156.112/30 | 10.167.156.113 – 10.167.156.114 | 10.167.156.115 |
| 30 | 10.167.156.116/30 | 10.167.156.117 – 10.167.156.118 | 10.167.156.119 |
| 31 | 10.167.156.120/30 | 10.167.156.121 – 10.167.156.122 | 10.167.156.123 |
| 32 | 10.167.156.124/30 | 10.167.156.125 – 10.167.156.126 | 10.167.156.127 |
| 33 | 10.167.156.128/30 | 10.167.156.129 – 10.167.156.130 | 10.167.156.131 |
| 34 | 10.167.156.132/30 | 10.167.156.133 – 10.167.156.134 | 10.167.156.135 |
| 35 | 10.167.156.136/30 | 10.167.156.137 – 10.167.156.138 | 10.167.156.139 |
| 36 | 10.167.156.140/30 | 10.167.156.141 – 10.167.156.142 | 10.167.156.143 |
| 37 | 10.167.156.144/30 | 10.167.156.145 – 10.167.156.146 | 10.167.156.147 |
| 38 | 10.167.156.148/30 | 10.167.156.149 – 10.167.156.150 | 10.167.156.151 |
| 39 | 10.167.156.152/30 | 10.167.156.153 – 10.167.156.154 | 10.167.156.155 |
| 40 | 10.167.156.156/30 | 10.167.156.157 – 10.167.156.158 | 10.167.156.159 |
| 41 | 10.167.156.160/30 | 10.167.156.161 – 10.167.156.162 | 10.167.156.163 |
| 42 | 10.167.156.164/30 | 10.167.156.165 – 10.167.156.166 | 10.167.156.167 |
| 43 | 10.167.156.168/30 | 10.167.156.169 – 10.167.156.170 | 10.167.156.171 |
| 44 | 10.167.156.172/30 | 10.167.156.173 – 10.167.156.174 | 10.167.156.175 |
| 45 | 10.167.156.176/30 | 10.167.156.177 – 10.167.156.178 | 10.167.156.179 |
| 46 | 10.167.156.180/30 | 10.167.156.181 – 10.167.156.182 | 10.167.156.183 |
| 47 | 10.167.156.184/30 | 10.167.156.185 – 10.167.156.186 | 10.167.156.187 |
| 48 | 10.167.156.188/30 | 10.167.156.189 – 10.167.156.190 | 10.167.156.191 |
| 49 | 10.167.156.192/30 | 10.167.156.193 – 10.167.156.194 | 10.167.156.195 |
| 50 | 10.167.156.196/30 | 10.167.156.197 – 10.167.156.198 | 10.167.156.199 |
| 51 | 10.167.156.200/30 | 10.167.156.201 – 10.167.156.202 | 10.167.156.203 |
| 52 | 10.167.156.204/30 | 10.167.156.205 – 10.167.156.206 | 10.167.156.207 |
| 53 | 10.167.156.208/30 | 10.167.156.209 – 10.167.156.210 | 10.167.156.211 |
| 54 | 10.167.156.212/30 | 10.167.156.213 – 10.167.156.214 | 10.167.156.215 |
| 55 | 10.167.156.216/30 | 10.167.156.217 – 10.167.156.218 | 10.167.156.219 |
| 56 | 10.167.156.220/30 | 10.167.156.221 – 10.167.156.222 | 10.167.156.223 |
| 57 | 10.167.156.224/30 | 10.167.156.225 – 10.167.156.226 | 10.167.156.227 |
| 58 | 10.167.156.228/30 | 10.167.156.229 – 10.167.156.230 | 10.167.156.231 |
| 59 | 10.167.156.232/30 | 10.167.156.233 – 10.167.156.234 | 10.167.156.235 |
| 60 | 10.167.156.236/30 | 10.167.156.237 – 10.167.156.238 | 10.167.156.239 |
| 61 | 10.167.156.240/30 | 10.167.156.241 – 10.167.156.242 | 10.167.156.243 |
| 62 | 10.167.156.244/30 | 10.167.156.245 – 10.167.156.246 | 10.167.156.247 |
| 63 | 10.167.156.248/30 | 10.167.156.249 – 10.167.156.250 | 10.167.156.251 |
| 64 | 10.167.156.252/30 | 10.167.156.253 – 10.167.156.254 | 10.167.156.255 |
| 65 | 10.167.157.0/30 | 10.167.157.1 – 10.167.157.2 | 10.167.157.3 |
| 66 | 10.167.157.4/30 | 10.167.157.5 – 10.167.157.6 | 10.167.157.7 |
| 67 | 10.167.157.8/30 | 10.167.157.9 – 10.167.157.10 | 10.167.157.11 |
| 68 | 10.167.157.12/30 | 10.167.157.13 – 10.167.157.14 | 10.167.157.15 |
| 69 | 10.167.157.16/30 | 10.167.157.17 – 10.167.157.18 | 10.167.157.19 |
| 70 | 10.167.157.20/30 | 10.167.157.21 – 10.167.157.22 | 10.167.157.23 |
| 71 | 10.167.157.24/30 | 10.167.157.25 – 10.167.157.26 | 10.167.157.27 |
| 72 | 10.167.157.28/30 | 10.167.157.29 – 10.167.157.30 | 10.167.157.31 |
| 73 | 10.167.157.32/30 | 10.167.157.33 – 10.167.157.34 | 10.167.157.35 |
| 74 | 10.167.157.36/30 | 10.167.157.37 – 10.167.157.38 | 10.167.157.39 |
| 75 | 10.167.157.40/30 | 10.167.157.41 – 10.167.157.42 | 10.167.157.43 |
| 76 | 10.167.157.44/30 | 10.167.157.45 – 10.167.157.46 | 10.167.157.47 |
| 77 | 10.167.157.48/30 | 10.167.157.49 – 10.167.157.50 | 10.167.157.51 |
| 78 | 10.167.157.52/30 | 10.167.157.53 – 10.167.157.54 | 10.167.157.55 |
| 79 | 10.167.157.56/30 | 10.167.157.57 – 10.167.157.58 | 10.167.157.59 |
| 80 | 10.167.157.60/30 | 10.167.157.61 – 10.167.157.62 | 10.167.157.63 |
| 81 | 10.167.157.64/30 | 10.167.157.65 – 10.167.157.66 | 10.167.157.67 |
| 82 | 10.167.157.68/30 | 10.167.157.69 – 10.167.157.70 | 10.167.157.71 |
| 83 | 10.167.157.72/30 | 10.167.157.73 – 10.167.157.74 | 10.167.157.75 |
| 84 | 10.167.157.76/30 | 10.167.157.77 – 10.167.157.78 | 10.167.157.79 |
| 85 | 10.167.157.80/30 | 10.167.157.81 – 10.167.157.82 | 10.167.157.83 |
| 86 | 10.167.157.84/30 | 10.167.157.85 – 10.167.157.86 | 10.167.157.87 |
| 87 | 10.167.157.88/30 | 10.167.157.89 – 10.167.157.90 | 10.167.157.91 |
| 88 | 10.167.157.92/30 | 10.167.157.93 – 10.167.157.94 | 10.167.157.95 |
| 89 | 10.167.157.96/30 | 10.167.157.97 – 10.167.157.98 | 10.167.157.99 |
| 90 | 10.167.157.100/30 | 10.167.157.101 – 10.167.157.102 | 10.167.157.103 |
| 91 | 10.167.157.104/30 | 10.167.157.105 – 10.167.157.106 | 10.167.157.107 |
| 92 | 10.167.157.108/30 | 10.167.157.109 – 10.167.157.110 | 10.167.157.111 |
| 93 | 10.167.157.112/30 | 10.167.157.113 – 10.167.157.114 | 10.167.157.115 |
| 94 | 10.167.157.116/30 | 10.167.157.117 – 10.167.157.118 | 10.167.157.119 |
| 95 | 10.167.157.120/30 | 10.167.157.121 – 10.167.157.122 | 10.167.157.123 |
| 96 | 10.167.157.124/30 | 10.167.157.125 – 10.167.157.126 | 10.167.157.127 |
| 97 | 10.167.157.128/30 | 10.167.157.129 – 10.167.157.130 | 10.167.157.131 |
| 98 | 10.167.157.132/30 | 10.167.157.133 – 10.167.157.134 | 10.167.157.135 |
| 99 | 10.167.157.136/30 | 10.167.157.137 – 10.167.157.138 | 10.167.157.139 |
| 100 | 10.167.157.140/30 | 10.167.157.141 – 10.167.157.142 | 10.167.157.143 |
| 101 | 10.167.157.144/30 | 10.167.157.145 – 10.167.157.146 | 10.167.157.147 |
| 102 | 10.167.157.148/30 | 10.167.157.149 – 10.167.157.150 | 10.167.157.151 |
| 103 | 10.167.157.152/30 | 10.167.157.153 – 10.167.157.154 | 10.167.157.155 |
| 104 | 10.167.157.156/30 | 10.167.157.157 – 10.167.157.158 | 10.167.157.159 |
| 105 | 10.167.157.160/30 | 10.167.157.161 – 10.167.157.162 | 10.167.157.163 |
| 106 | 10.167.157.164/30 | 10.167.157.165 – 10.167.157.166 | 10.167.157.167 |
| 107 | 10.167.157.168/30 | 10.167.157.169 – 10.167.157.170 | 10.167.157.171 |
| 108 | 10.167.157.172/30 | 10.167.157.173 – 10.167.157.174 | 10.167.157.175 |
| 109 | 10.167.157.176/30 | 10.167.157.177 – 10.167.157.178 | 10.167.157.179 |
| 110 | 10.167.157.180/30 | 10.167.157.181 – 10.167.157.182 | 10.167.157.183 |
| 111 | 10.167.157.184/30 | 10.167.157.185 – 10.167.157.186 | 10.167.157.187 |
| 112 | 10.167.157.188/30 | 10.167.157.189 – 10.167.157.190 | 10.167.157.191 |
| 113 | 10.167.157.192/30 | 10.167.157.193 – 10.167.157.194 | 10.167.157.195 |
| 114 | 10.167.157.196/30 | 10.167.157.197 – 10.167.157.198 | 10.167.157.199 |
| 115 | 10.167.157.200/30 | 10.167.157.201 – 10.167.157.202 | 10.167.157.203 |
| 116 | 10.167.157.204/30 | 10.167.157.205 – 10.167.157.206 | 10.167.157.207 |
| 117 | 10.167.157.208/30 | 10.167.157.209 – 10.167.157.210 | 10.167.157.211 |
| 118 | 10.167.157.212/30 | 10.167.157.213 – 10.167.157.214 | 10.167.157.215 |
| 119 | 10.167.157.216/30 | 10.167.157.217 – 10.167.157.218 | 10.167.157.219 |
| 120 | 10.167.157.220/30 | 10.167.157.221 – 10.167.157.222 | 10.167.157.223 |
| 121 | 10.167.157.224/30 | 10.167.157.225 – 10.167.157.226 | 10.167.157.227 |
| 122 | 10.167.157.228/30 | 10.167.157.229 – 10.167.157.230 | 10.167.157.231 |
| 123 | 10.167.157.232/30 | 10.167.157.233 – 10.167.157.234 | 10.167.157.235 |
| 124 | 10.167.157.236/30 | 10.167.157.237 – 10.167.157.238 | 10.167.157.239 |
| 125 | 10.167.157.240/30 | 10.167.157.241 – 10.167.157.242 | 10.167.157.243 |
| 126 | 10.167.157.244/30 | 10.167.157.245 – 10.167.157.246 | 10.167.157.247 |
| 127 | 10.167.157.248/30 | 10.167.157.249 – 10.167.157.250 | 10.167.157.251 |
| 128 | 10.167.157.252/30 | 10.167.157.253 – 10.167.157.254 | 10.167.157.255 |
| 129 | 10.167.158.0/30 | 10.167.158.1 – 10.167.158.2 | 10.167.158.3 |
| 130 | 10.167.158.4/30 | 10.167.158.5 – 10.167.158.6 | 10.167.158.7 |
| 131 | 10.167.158.8/30 | 10.167.158.9 – 10.167.158.10 | 10.167.158.11 |
| 132 | 10.167.158.12/30 | 10.167.158.13 – 10.167.158.14 | 10.167.158.15 |
| 133 | 10.167.158.16/30 | 10.167.158.17 – 10.167.158.18 | 10.167.158.19 |
| 134 | 10.167.158.20/30 | 10.167.158.21 – 10.167.158.22 | 10.167.158.23 |
| 135 | 10.167.158.24/30 | 10.167.158.25 – 10.167.158.26 | 10.167.158.27 |
| 136 | 10.167.158.28/30 | 10.167.158.29 – 10.167.158.30 | 10.167.158.31 |
| 137 | 10.167.158.32/30 | 10.167.158.33 – 10.167.158.34 | 10.167.158.35 |
| 138 | 10.167.158.36/30 | 10.167.158.37 – 10.167.158.38 | 10.167.158.39 |
| 139 | 10.167.158.40/30 | 10.167.158.41 – 10.167.158.42 | 10.167.158.43 |
| 140 | 10.167.158.44/30 | 10.167.158.45 – 10.167.158.46 | 10.167.158.47 |
| 141 | 10.167.158.48/30 | 10.167.158.49 – 10.167.158.50 | 10.167.158.51 |
| 142 | 10.167.158.52/30 | 10.167.158.53 – 10.167.158.54 | 10.167.158.55 |
| 143 | 10.167.158.56/30 | 10.167.158.57 – 10.167.158.58 | 10.167.158.59 |
| 144 | 10.167.158.60/30 | 10.167.158.61 – 10.167.158.62 | 10.167.158.63 |
| 145 | 10.167.158.64/30 | 10.167.158.65 – 10.167.158.66 | 10.167.158.67 |
| 146 | 10.167.158.68/30 | 10.167.158.69 – 10.167.158.70 | 10.167.158.71 |
| 147 | 10.167.158.72/30 | 10.167.158.73 – 10.167.158.74 | 10.167.158.75 |
| 148 | 10.167.158.76/30 | 10.167.158.77 – 10.167.158.78 | 10.167.158.79 |
| 149 | 10.167.158.80/30 | 10.167.158.81 – 10.167.158.82 | 10.167.158.83 |
| 150 | 10.167.158.84/30 | 10.167.158.85 – 10.167.158.86 | 10.167.158.87 |
| 151 | 10.167.158.88/30 | 10.167.158.89 – 10.167.158.90 | 10.167.158.91 |
| 152 | 10.167.158.92/30 | 10.167.158.93 – 10.167.158.94 | 10.167.158.95 |
| 153 | 10.167.158.96/30 | 10.167.158.97 – 10.167.158.98 | 10.167.158.99 |
| 154 | 10.167.158.100/30 | 10.167.158.101 – 10.167.158.102 | 10.167.158.103 |
| 155 | 10.167.158.104/30 | 10.167.158.105 – 10.167.158.106 | 10.167.158.107 |
| 156 | 10.167.158.108/30 | 10.167.158.109 – 10.167.158.110 | 10.167.158.111 |
| 157 | 10.167.158.112/30 | 10.167.158.113 – 10.167.158.114 | 10.167.158.115 |
| 158 | 10.167.158.116/30 | 10.167.158.117 – 10.167.158.118 | 10.167.158.119 |
| 159 | 10.167.158.120/30 | 10.167.158.121 – 10.167.158.122 | 10.167.158.123 |
| 160 | 10.167.158.124/30 | 10.167.158.125 – 10.167.158.126 | 10.167.158.127 |
| 161 | 10.167.158.128/30 | 10.167.158.129 – 10.167.158.130 | 10.167.158.131 |
| 162 | 10.167.158.132/30 | 10.167.158.133 – 10.167.158.134 | 10.167.158.135 |
| 163 | 10.167.158.136/30 | 10.167.158.137 – 10.167.158.138 | 10.167.158.139 |
| 164 | 10.167.158.140/30 | 10.167.158.141 – 10.167.158.142 | 10.167.158.143 |
| 165 | 10.167.158.144/30 | 10.167.158.145 – 10.167.158.146 | 10.167.158.147 |
| 166 | 10.167.158.148/30 | 10.167.158.149 – 10.167.158.150 | 10.167.158.151 |
| 167 | 10.167.158.152/30 | 10.167.158.153 – 10.167.158.154 | 10.167.158.155 |
| 168 | 10.167.158.156/30 | 10.167.158.157 – 10.167.158.158 | 10.167.158.159 |
| 169 | 10.167.158.160/30 | 10.167.158.161 – 10.167.158.162 | 10.167.158.163 |
| 170 | 10.167.158.164/30 | 10.167.158.165 – 10.167.158.166 | 10.167.158.167 |
| 171 | 10.167.158.168/30 | 10.167.158.169 – 10.167.158.170 | 10.167.158.171 |
| 172 | 10.167.158.172/30 | 10.167.158.173 – 10.167.158.174 | 10.167.158.175 |
| 173 | 10.167.158.176/30 | 10.167.158.177 – 10.167.158.178 | 10.167.158.179 |
| 174 | 10.167.158.180/30 | 10.167.158.181 – 10.167.158.182 | 10.167.158.183 |
| 175 | 10.167.158.184/30 | 10.167.158.185 – 10.167.158.186 | 10.167.158.187 |
| 176 | 10.167.158.188/30 | 10.167.158.189 – 10.167.158.190 | 10.167.158.191 |
| 177 | 10.167.158.192/30 | 10.167.158.193 – 10.167.158.194 | 10.167.158.195 |
| 178 | 10.167.158.196/30 | 10.167.158.197 – 10.167.158.198 | 10.167.158.199 |
| 179 | 10.167.158.200/30 | 10.167.158.201 – 10.167.158.202 | 10.167.158.203 |
| 180 | 10.167.158.204/30 | 10.167.158.205 – 10.167.158.206 | 10.167.158.207 |
| 181 | 10.167.158.208/30 | 10.167.158.209 – 10.167.158.210 | 10.167.158.211 |
| 182 | 10.167.158.212/30 | 10.167.158.213 – 10.167.158.214 | 10.167.158.215 |
| 183 | 10.167.158.216/30 | 10.167.158.217 – 10.167.158.218 | 10.167.158.219 |
| 184 | 10.167.158.220/30 | 10.167.158.221 – 10.167.158.222 | 10.167.158.223 |
| 185 | 10.167.158.224/30 | 10.167.158.225 – 10.167.158.226 | 10.167.158.227 |
| 186 | 10.167.158.228/30 | 10.167.158.229 – 10.167.158.230 | 10.167.158.231 |
| 187 | 10.167.158.232/30 | 10.167.158.233 – 10.167.158.234 | 10.167.158.235 |
| 188 | 10.167.158.236/30 | 10.167.158.237 – 10.167.158.238 | 10.167.158.239 |
| 189 | 10.167.158.240/30 | 10.167.158.241 – 10.167.158.242 | 10.167.158.243 |
| 190 | 10.167.158.244/30 | 10.167.158.245 – 10.167.158.246 | 10.167.158.247 |
| 191 | 10.167.158.248/30 | 10.167.158.249 – 10.167.158.250 | 10.167.158.251 |
| 192 | 10.167.158.252/30 | 10.167.158.253 – 10.167.158.254 | 10.167.158.255 |
| 193 | 10.167.159.0/30 | 10.167.159.1 – 10.167.159.2 | 10.167.159.3 |
| 194 | 10.167.159.4/30 | 10.167.159.5 – 10.167.159.6 | 10.167.159.7 |
| 195 | 10.167.159.8/30 | 10.167.159.9 – 10.167.159.10 | 10.167.159.11 |
| 196 | 10.167.159.12/30 | 10.167.159.13 – 10.167.159.14 | 10.167.159.15 |
| 197 | 10.167.159.16/30 | 10.167.159.17 – 10.167.159.18 | 10.167.159.19 |
| 198 | 10.167.159.20/30 | 10.167.159.21 – 10.167.159.22 | 10.167.159.23 |
| 199 | 10.167.159.24/30 | 10.167.159.25 – 10.167.159.26 | 10.167.159.27 |
| 200 | 10.167.159.28/30 | 10.167.159.29 – 10.167.159.30 | 10.167.159.31 |
| 201 | 10.167.159.32/30 | 10.167.159.33 – 10.167.159.34 | 10.167.159.35 |
| 202 | 10.167.159.36/30 | 10.167.159.37 – 10.167.159.38 | 10.167.159.39 |
| 203 | 10.167.159.40/30 | 10.167.159.41 – 10.167.159.42 | 10.167.159.43 |
| 204 | 10.167.159.44/30 | 10.167.159.45 – 10.167.159.46 | 10.167.159.47 |
| 205 | 10.167.159.48/30 | 10.167.159.49 – 10.167.159.50 | 10.167.159.51 |
| 206 | 10.167.159.52/30 | 10.167.159.53 – 10.167.159.54 | 10.167.159.55 |
| 207 | 10.167.159.56/30 | 10.167.159.57 – 10.167.159.58 | 10.167.159.59 |
| 208 | 10.167.159.60/30 | 10.167.159.61 – 10.167.159.62 | 10.167.159.63 |
| 209 | 10.167.159.64/30 | 10.167.159.65 – 10.167.159.66 | 10.167.159.67 |
| 210 | 10.167.159.68/30 | 10.167.159.69 – 10.167.159.70 | 10.167.159.71 |
| 211 | 10.167.159.72/30 | 10.167.159.73 – 10.167.159.74 | 10.167.159.75 |
| 212 | 10.167.159.76/30 | 10.167.159.77 – 10.167.159.78 | 10.167.159.79 |
| 213 | 10.167.159.80/30 | 10.167.159.81 – 10.167.159.82 | 10.167.159.83 |
| 214 | 10.167.159.84/30 | 10.167.159.85 – 10.167.159.86 | 10.167.159.87 |
| 215 | 10.167.159.88/30 | 10.167.159.89 – 10.167.159.90 | 10.167.159.91 |
| 216 | 10.167.159.92/30 | 10.167.159.93 – 10.167.159.94 | 10.167.159.95 |
| 217 | 10.167.159.96/30 | 10.167.159.97 – 10.167.159.98 | 10.167.159.99 |
| 218 | 10.167.159.100/30 | 10.167.159.101 – 10.167.159.102 | 10.167.159.103 |
| 219 | 10.167.159.104/30 | 10.167.159.105 – 10.167.159.106 | 10.167.159.107 |
| 220 | 10.167.159.108/30 | 10.167.159.109 – 10.167.159.110 | 10.167.159.111 |
| 221 | 10.167.159.112/30 | 10.167.159.113 – 10.167.159.114 | 10.167.159.115 |
| 222 | 10.167.159.116/30 | 10.167.159.117 – 10.167.159.118 | 10.167.159.119 |
| 223 | 10.167.159.120/30 | 10.167.159.121 – 10.167.159.122 | 10.167.159.123 |
| 224 | 10.167.159.124/30 | 10.167.159.125 – 10.167.159.126 | 10.167.159.127 |
| 225 | 10.167.159.128/30 | 10.167.159.129 – 10.167.159.130 | 10.167.159.131 |
| 226 | 10.167.159.132/30 | 10.167.159.133 – 10.167.159.134 | 10.167.159.135 |
| 227 | 10.167.159.136/30 | 10.167.159.137 – 10.167.159.138 | 10.167.159.139 |
| 228 | 10.167.159.140/30 | 10.167.159.141 – 10.167.159.142 | 10.167.159.143 |
| 229 | 10.167.159.144/30 | 10.167.159.145 – 10.167.159.146 | 10.167.159.147 |
| 230 | 10.167.159.148/30 | 10.167.159.149 – 10.167.159.150 | 10.167.159.151 |
| 231 | 10.167.159.152/30 | 10.167.159.153 – 10.167.159.154 | 10.167.159.155 |
| 232 | 10.167.159.156/30 | 10.167.159.157 – 10.167.159.158 | 10.167.159.159 |
| 233 | 10.167.159.160/30 | 10.167.159.161 – 10.167.159.162 | 10.167.159.163 |
| 234 | 10.167.159.164/30 | 10.167.159.165 – 10.167.159.166 | 10.167.159.167 |
| 235 | 10.167.159.168/30 | 10.167.159.169 – 10.167.159.170 | 10.167.159.171 |
| 236 | 10.167.159.172/30 | 10.167.159.173 – 10.167.159.174 | 10.167.159.175 |
| 237 | 10.167.159.176/30 | 10.167.159.177 – 10.167.159.178 | 10.167.159.179 |
| 238 | 10.167.159.180/30 | 10.167.159.181 – 10.167.159.182 | 10.167.159.183 |
| 239 | 10.167.159.184/30 | 10.167.159.185 – 10.167.159.186 | 10.167.159.187 |
| 240 | 10.167.159.188/30 | 10.167.159.189 – 10.167.159.190 | 10.167.159.191 |
| 241 | 10.167.159.192/30 | 10.167.159.193 – 10.167.159.194 | 10.167.159.195 |
| 242 | 10.167.159.196/30 | 10.167.159.197 – 10.167.159.198 | 10.167.159.199 |
| 243 | 10.167.159.200/30 | 10.167.159.201 – 10.167.159.202 | 10.167.159.203 |
| 244 | 10.167.159.204/30 | 10.167.159.205 – 10.167.159.206 | 10.167.159.207 |
| 245 | 10.167.159.208/30 | 10.167.159.209 – 10.167.159.210 | 10.167.159.211 |
| 246 | 10.167.159.212/30 | 10.167.159.213 – 10.167.159.214 | 10.167.159.215 |
| 247 | 10.167.159.216/30 | 10.167.159.217 – 10.167.159.218 | 10.167.159.219 |
| 248 | 10.167.159.220/30 | 10.167.159.221 – 10.167.159.222 | 10.167.159.223 |
| 249 | 10.167.159.224/30 | 10.167.159.225 – 10.167.159.226 | 10.167.159.227 |
| 250 | 10.167.159.228/30 | 10.167.159.229 – 10.167.159.230 | 10.167.159.231 |
| 251 | 10.167.159.232/30 | 10.167.159.233 – 10.167.159.234 | 10.167.159.235 |
| 252 | 10.167.159.236/30 | 10.167.159.237 – 10.167.159.238 | 10.167.159.239 |
| 253 | 10.167.159.240/30 | 10.167.159.241 – 10.167.159.242 | 10.167.159.243 |
| 254 | 10.167.159.244/30 | 10.167.159.245 – 10.167.159.246 | 10.167.159.247 |
| 255 | 10.167.159.248/30 | 10.167.159.249 – 10.167.159.250 | 10.167.159.251 |
| 256 | 10.167.159.252/30 | 10.167.159.253 – 10.167.159.254 | 10.167.159.255 |
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 /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.