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)10.237.32.0/22
network10.237.32.0/22
broadcast10.237.35.255
first host10.237.32.1
last host10.237.35.254
subnet mask255.255.252.0
wildcard0.0.3.255
addresses1,024
usable hosts1,022
classA
ipcalc 10.237.32.0/22
address00001010.11101101.00100000.00000000
subnet mask11111111.11111111.11111100.00000000
network00001010.11101101.00100000.00000000
broadcast00001010.11101101.00100011.11111111
green = network part, grey = host part
hex0x0aed2000
decimal183312384
reverse dns0.32.237.10.in-addr.arpa
ipv4-mapped::ffff:aed:2000
/22 split into /30 · 256 subnets
close ×| # | network | host range | broadcast |
|---|---|---|---|
| 1 | 10.237.32.0/30 | 10.237.32.1 – 10.237.32.2 | 10.237.32.3 |
| 2 | 10.237.32.4/30 | 10.237.32.5 – 10.237.32.6 | 10.237.32.7 |
| 3 | 10.237.32.8/30 | 10.237.32.9 – 10.237.32.10 | 10.237.32.11 |
| 4 | 10.237.32.12/30 | 10.237.32.13 – 10.237.32.14 | 10.237.32.15 |
| 5 | 10.237.32.16/30 | 10.237.32.17 – 10.237.32.18 | 10.237.32.19 |
| 6 | 10.237.32.20/30 | 10.237.32.21 – 10.237.32.22 | 10.237.32.23 |
| 7 | 10.237.32.24/30 | 10.237.32.25 – 10.237.32.26 | 10.237.32.27 |
| 8 | 10.237.32.28/30 | 10.237.32.29 – 10.237.32.30 | 10.237.32.31 |
| 9 | 10.237.32.32/30 | 10.237.32.33 – 10.237.32.34 | 10.237.32.35 |
| 10 | 10.237.32.36/30 | 10.237.32.37 – 10.237.32.38 | 10.237.32.39 |
| 11 | 10.237.32.40/30 | 10.237.32.41 – 10.237.32.42 | 10.237.32.43 |
| 12 | 10.237.32.44/30 | 10.237.32.45 – 10.237.32.46 | 10.237.32.47 |
| 13 | 10.237.32.48/30 | 10.237.32.49 – 10.237.32.50 | 10.237.32.51 |
| 14 | 10.237.32.52/30 | 10.237.32.53 – 10.237.32.54 | 10.237.32.55 |
| 15 | 10.237.32.56/30 | 10.237.32.57 – 10.237.32.58 | 10.237.32.59 |
| 16 | 10.237.32.60/30 | 10.237.32.61 – 10.237.32.62 | 10.237.32.63 |
| 17 | 10.237.32.64/30 | 10.237.32.65 – 10.237.32.66 | 10.237.32.67 |
| 18 | 10.237.32.68/30 | 10.237.32.69 – 10.237.32.70 | 10.237.32.71 |
| 19 | 10.237.32.72/30 | 10.237.32.73 – 10.237.32.74 | 10.237.32.75 |
| 20 | 10.237.32.76/30 | 10.237.32.77 – 10.237.32.78 | 10.237.32.79 |
| 21 | 10.237.32.80/30 | 10.237.32.81 – 10.237.32.82 | 10.237.32.83 |
| 22 | 10.237.32.84/30 | 10.237.32.85 – 10.237.32.86 | 10.237.32.87 |
| 23 | 10.237.32.88/30 | 10.237.32.89 – 10.237.32.90 | 10.237.32.91 |
| 24 | 10.237.32.92/30 | 10.237.32.93 – 10.237.32.94 | 10.237.32.95 |
| 25 | 10.237.32.96/30 | 10.237.32.97 – 10.237.32.98 | 10.237.32.99 |
| 26 | 10.237.32.100/30 | 10.237.32.101 – 10.237.32.102 | 10.237.32.103 |
| 27 | 10.237.32.104/30 | 10.237.32.105 – 10.237.32.106 | 10.237.32.107 |
| 28 | 10.237.32.108/30 | 10.237.32.109 – 10.237.32.110 | 10.237.32.111 |
| 29 | 10.237.32.112/30 | 10.237.32.113 – 10.237.32.114 | 10.237.32.115 |
| 30 | 10.237.32.116/30 | 10.237.32.117 – 10.237.32.118 | 10.237.32.119 |
| 31 | 10.237.32.120/30 | 10.237.32.121 – 10.237.32.122 | 10.237.32.123 |
| 32 | 10.237.32.124/30 | 10.237.32.125 – 10.237.32.126 | 10.237.32.127 |
| 33 | 10.237.32.128/30 | 10.237.32.129 – 10.237.32.130 | 10.237.32.131 |
| 34 | 10.237.32.132/30 | 10.237.32.133 – 10.237.32.134 | 10.237.32.135 |
| 35 | 10.237.32.136/30 | 10.237.32.137 – 10.237.32.138 | 10.237.32.139 |
| 36 | 10.237.32.140/30 | 10.237.32.141 – 10.237.32.142 | 10.237.32.143 |
| 37 | 10.237.32.144/30 | 10.237.32.145 – 10.237.32.146 | 10.237.32.147 |
| 38 | 10.237.32.148/30 | 10.237.32.149 – 10.237.32.150 | 10.237.32.151 |
| 39 | 10.237.32.152/30 | 10.237.32.153 – 10.237.32.154 | 10.237.32.155 |
| 40 | 10.237.32.156/30 | 10.237.32.157 – 10.237.32.158 | 10.237.32.159 |
| 41 | 10.237.32.160/30 | 10.237.32.161 – 10.237.32.162 | 10.237.32.163 |
| 42 | 10.237.32.164/30 | 10.237.32.165 – 10.237.32.166 | 10.237.32.167 |
| 43 | 10.237.32.168/30 | 10.237.32.169 – 10.237.32.170 | 10.237.32.171 |
| 44 | 10.237.32.172/30 | 10.237.32.173 – 10.237.32.174 | 10.237.32.175 |
| 45 | 10.237.32.176/30 | 10.237.32.177 – 10.237.32.178 | 10.237.32.179 |
| 46 | 10.237.32.180/30 | 10.237.32.181 – 10.237.32.182 | 10.237.32.183 |
| 47 | 10.237.32.184/30 | 10.237.32.185 – 10.237.32.186 | 10.237.32.187 |
| 48 | 10.237.32.188/30 | 10.237.32.189 – 10.237.32.190 | 10.237.32.191 |
| 49 | 10.237.32.192/30 | 10.237.32.193 – 10.237.32.194 | 10.237.32.195 |
| 50 | 10.237.32.196/30 | 10.237.32.197 – 10.237.32.198 | 10.237.32.199 |
| 51 | 10.237.32.200/30 | 10.237.32.201 – 10.237.32.202 | 10.237.32.203 |
| 52 | 10.237.32.204/30 | 10.237.32.205 – 10.237.32.206 | 10.237.32.207 |
| 53 | 10.237.32.208/30 | 10.237.32.209 – 10.237.32.210 | 10.237.32.211 |
| 54 | 10.237.32.212/30 | 10.237.32.213 – 10.237.32.214 | 10.237.32.215 |
| 55 | 10.237.32.216/30 | 10.237.32.217 – 10.237.32.218 | 10.237.32.219 |
| 56 | 10.237.32.220/30 | 10.237.32.221 – 10.237.32.222 | 10.237.32.223 |
| 57 | 10.237.32.224/30 | 10.237.32.225 – 10.237.32.226 | 10.237.32.227 |
| 58 | 10.237.32.228/30 | 10.237.32.229 – 10.237.32.230 | 10.237.32.231 |
| 59 | 10.237.32.232/30 | 10.237.32.233 – 10.237.32.234 | 10.237.32.235 |
| 60 | 10.237.32.236/30 | 10.237.32.237 – 10.237.32.238 | 10.237.32.239 |
| 61 | 10.237.32.240/30 | 10.237.32.241 – 10.237.32.242 | 10.237.32.243 |
| 62 | 10.237.32.244/30 | 10.237.32.245 – 10.237.32.246 | 10.237.32.247 |
| 63 | 10.237.32.248/30 | 10.237.32.249 – 10.237.32.250 | 10.237.32.251 |
| 64 | 10.237.32.252/30 | 10.237.32.253 – 10.237.32.254 | 10.237.32.255 |
| 65 | 10.237.33.0/30 | 10.237.33.1 – 10.237.33.2 | 10.237.33.3 |
| 66 | 10.237.33.4/30 | 10.237.33.5 – 10.237.33.6 | 10.237.33.7 |
| 67 | 10.237.33.8/30 | 10.237.33.9 – 10.237.33.10 | 10.237.33.11 |
| 68 | 10.237.33.12/30 | 10.237.33.13 – 10.237.33.14 | 10.237.33.15 |
| 69 | 10.237.33.16/30 | 10.237.33.17 – 10.237.33.18 | 10.237.33.19 |
| 70 | 10.237.33.20/30 | 10.237.33.21 – 10.237.33.22 | 10.237.33.23 |
| 71 | 10.237.33.24/30 | 10.237.33.25 – 10.237.33.26 | 10.237.33.27 |
| 72 | 10.237.33.28/30 | 10.237.33.29 – 10.237.33.30 | 10.237.33.31 |
| 73 | 10.237.33.32/30 | 10.237.33.33 – 10.237.33.34 | 10.237.33.35 |
| 74 | 10.237.33.36/30 | 10.237.33.37 – 10.237.33.38 | 10.237.33.39 |
| 75 | 10.237.33.40/30 | 10.237.33.41 – 10.237.33.42 | 10.237.33.43 |
| 76 | 10.237.33.44/30 | 10.237.33.45 – 10.237.33.46 | 10.237.33.47 |
| 77 | 10.237.33.48/30 | 10.237.33.49 – 10.237.33.50 | 10.237.33.51 |
| 78 | 10.237.33.52/30 | 10.237.33.53 – 10.237.33.54 | 10.237.33.55 |
| 79 | 10.237.33.56/30 | 10.237.33.57 – 10.237.33.58 | 10.237.33.59 |
| 80 | 10.237.33.60/30 | 10.237.33.61 – 10.237.33.62 | 10.237.33.63 |
| 81 | 10.237.33.64/30 | 10.237.33.65 – 10.237.33.66 | 10.237.33.67 |
| 82 | 10.237.33.68/30 | 10.237.33.69 – 10.237.33.70 | 10.237.33.71 |
| 83 | 10.237.33.72/30 | 10.237.33.73 – 10.237.33.74 | 10.237.33.75 |
| 84 | 10.237.33.76/30 | 10.237.33.77 – 10.237.33.78 | 10.237.33.79 |
| 85 | 10.237.33.80/30 | 10.237.33.81 – 10.237.33.82 | 10.237.33.83 |
| 86 | 10.237.33.84/30 | 10.237.33.85 – 10.237.33.86 | 10.237.33.87 |
| 87 | 10.237.33.88/30 | 10.237.33.89 – 10.237.33.90 | 10.237.33.91 |
| 88 | 10.237.33.92/30 | 10.237.33.93 – 10.237.33.94 | 10.237.33.95 |
| 89 | 10.237.33.96/30 | 10.237.33.97 – 10.237.33.98 | 10.237.33.99 |
| 90 | 10.237.33.100/30 | 10.237.33.101 – 10.237.33.102 | 10.237.33.103 |
| 91 | 10.237.33.104/30 | 10.237.33.105 – 10.237.33.106 | 10.237.33.107 |
| 92 | 10.237.33.108/30 | 10.237.33.109 – 10.237.33.110 | 10.237.33.111 |
| 93 | 10.237.33.112/30 | 10.237.33.113 – 10.237.33.114 | 10.237.33.115 |
| 94 | 10.237.33.116/30 | 10.237.33.117 – 10.237.33.118 | 10.237.33.119 |
| 95 | 10.237.33.120/30 | 10.237.33.121 – 10.237.33.122 | 10.237.33.123 |
| 96 | 10.237.33.124/30 | 10.237.33.125 – 10.237.33.126 | 10.237.33.127 |
| 97 | 10.237.33.128/30 | 10.237.33.129 – 10.237.33.130 | 10.237.33.131 |
| 98 | 10.237.33.132/30 | 10.237.33.133 – 10.237.33.134 | 10.237.33.135 |
| 99 | 10.237.33.136/30 | 10.237.33.137 – 10.237.33.138 | 10.237.33.139 |
| 100 | 10.237.33.140/30 | 10.237.33.141 – 10.237.33.142 | 10.237.33.143 |
| 101 | 10.237.33.144/30 | 10.237.33.145 – 10.237.33.146 | 10.237.33.147 |
| 102 | 10.237.33.148/30 | 10.237.33.149 – 10.237.33.150 | 10.237.33.151 |
| 103 | 10.237.33.152/30 | 10.237.33.153 – 10.237.33.154 | 10.237.33.155 |
| 104 | 10.237.33.156/30 | 10.237.33.157 – 10.237.33.158 | 10.237.33.159 |
| 105 | 10.237.33.160/30 | 10.237.33.161 – 10.237.33.162 | 10.237.33.163 |
| 106 | 10.237.33.164/30 | 10.237.33.165 – 10.237.33.166 | 10.237.33.167 |
| 107 | 10.237.33.168/30 | 10.237.33.169 – 10.237.33.170 | 10.237.33.171 |
| 108 | 10.237.33.172/30 | 10.237.33.173 – 10.237.33.174 | 10.237.33.175 |
| 109 | 10.237.33.176/30 | 10.237.33.177 – 10.237.33.178 | 10.237.33.179 |
| 110 | 10.237.33.180/30 | 10.237.33.181 – 10.237.33.182 | 10.237.33.183 |
| 111 | 10.237.33.184/30 | 10.237.33.185 – 10.237.33.186 | 10.237.33.187 |
| 112 | 10.237.33.188/30 | 10.237.33.189 – 10.237.33.190 | 10.237.33.191 |
| 113 | 10.237.33.192/30 | 10.237.33.193 – 10.237.33.194 | 10.237.33.195 |
| 114 | 10.237.33.196/30 | 10.237.33.197 – 10.237.33.198 | 10.237.33.199 |
| 115 | 10.237.33.200/30 | 10.237.33.201 – 10.237.33.202 | 10.237.33.203 |
| 116 | 10.237.33.204/30 | 10.237.33.205 – 10.237.33.206 | 10.237.33.207 |
| 117 | 10.237.33.208/30 | 10.237.33.209 – 10.237.33.210 | 10.237.33.211 |
| 118 | 10.237.33.212/30 | 10.237.33.213 – 10.237.33.214 | 10.237.33.215 |
| 119 | 10.237.33.216/30 | 10.237.33.217 – 10.237.33.218 | 10.237.33.219 |
| 120 | 10.237.33.220/30 | 10.237.33.221 – 10.237.33.222 | 10.237.33.223 |
| 121 | 10.237.33.224/30 | 10.237.33.225 – 10.237.33.226 | 10.237.33.227 |
| 122 | 10.237.33.228/30 | 10.237.33.229 – 10.237.33.230 | 10.237.33.231 |
| 123 | 10.237.33.232/30 | 10.237.33.233 – 10.237.33.234 | 10.237.33.235 |
| 124 | 10.237.33.236/30 | 10.237.33.237 – 10.237.33.238 | 10.237.33.239 |
| 125 | 10.237.33.240/30 | 10.237.33.241 – 10.237.33.242 | 10.237.33.243 |
| 126 | 10.237.33.244/30 | 10.237.33.245 – 10.237.33.246 | 10.237.33.247 |
| 127 | 10.237.33.248/30 | 10.237.33.249 – 10.237.33.250 | 10.237.33.251 |
| 128 | 10.237.33.252/30 | 10.237.33.253 – 10.237.33.254 | 10.237.33.255 |
| 129 | 10.237.34.0/30 | 10.237.34.1 – 10.237.34.2 | 10.237.34.3 |
| 130 | 10.237.34.4/30 | 10.237.34.5 – 10.237.34.6 | 10.237.34.7 |
| 131 | 10.237.34.8/30 | 10.237.34.9 – 10.237.34.10 | 10.237.34.11 |
| 132 | 10.237.34.12/30 | 10.237.34.13 – 10.237.34.14 | 10.237.34.15 |
| 133 | 10.237.34.16/30 | 10.237.34.17 – 10.237.34.18 | 10.237.34.19 |
| 134 | 10.237.34.20/30 | 10.237.34.21 – 10.237.34.22 | 10.237.34.23 |
| 135 | 10.237.34.24/30 | 10.237.34.25 – 10.237.34.26 | 10.237.34.27 |
| 136 | 10.237.34.28/30 | 10.237.34.29 – 10.237.34.30 | 10.237.34.31 |
| 137 | 10.237.34.32/30 | 10.237.34.33 – 10.237.34.34 | 10.237.34.35 |
| 138 | 10.237.34.36/30 | 10.237.34.37 – 10.237.34.38 | 10.237.34.39 |
| 139 | 10.237.34.40/30 | 10.237.34.41 – 10.237.34.42 | 10.237.34.43 |
| 140 | 10.237.34.44/30 | 10.237.34.45 – 10.237.34.46 | 10.237.34.47 |
| 141 | 10.237.34.48/30 | 10.237.34.49 – 10.237.34.50 | 10.237.34.51 |
| 142 | 10.237.34.52/30 | 10.237.34.53 – 10.237.34.54 | 10.237.34.55 |
| 143 | 10.237.34.56/30 | 10.237.34.57 – 10.237.34.58 | 10.237.34.59 |
| 144 | 10.237.34.60/30 | 10.237.34.61 – 10.237.34.62 | 10.237.34.63 |
| 145 | 10.237.34.64/30 | 10.237.34.65 – 10.237.34.66 | 10.237.34.67 |
| 146 | 10.237.34.68/30 | 10.237.34.69 – 10.237.34.70 | 10.237.34.71 |
| 147 | 10.237.34.72/30 | 10.237.34.73 – 10.237.34.74 | 10.237.34.75 |
| 148 | 10.237.34.76/30 | 10.237.34.77 – 10.237.34.78 | 10.237.34.79 |
| 149 | 10.237.34.80/30 | 10.237.34.81 – 10.237.34.82 | 10.237.34.83 |
| 150 | 10.237.34.84/30 | 10.237.34.85 – 10.237.34.86 | 10.237.34.87 |
| 151 | 10.237.34.88/30 | 10.237.34.89 – 10.237.34.90 | 10.237.34.91 |
| 152 | 10.237.34.92/30 | 10.237.34.93 – 10.237.34.94 | 10.237.34.95 |
| 153 | 10.237.34.96/30 | 10.237.34.97 – 10.237.34.98 | 10.237.34.99 |
| 154 | 10.237.34.100/30 | 10.237.34.101 – 10.237.34.102 | 10.237.34.103 |
| 155 | 10.237.34.104/30 | 10.237.34.105 – 10.237.34.106 | 10.237.34.107 |
| 156 | 10.237.34.108/30 | 10.237.34.109 – 10.237.34.110 | 10.237.34.111 |
| 157 | 10.237.34.112/30 | 10.237.34.113 – 10.237.34.114 | 10.237.34.115 |
| 158 | 10.237.34.116/30 | 10.237.34.117 – 10.237.34.118 | 10.237.34.119 |
| 159 | 10.237.34.120/30 | 10.237.34.121 – 10.237.34.122 | 10.237.34.123 |
| 160 | 10.237.34.124/30 | 10.237.34.125 – 10.237.34.126 | 10.237.34.127 |
| 161 | 10.237.34.128/30 | 10.237.34.129 – 10.237.34.130 | 10.237.34.131 |
| 162 | 10.237.34.132/30 | 10.237.34.133 – 10.237.34.134 | 10.237.34.135 |
| 163 | 10.237.34.136/30 | 10.237.34.137 – 10.237.34.138 | 10.237.34.139 |
| 164 | 10.237.34.140/30 | 10.237.34.141 – 10.237.34.142 | 10.237.34.143 |
| 165 | 10.237.34.144/30 | 10.237.34.145 – 10.237.34.146 | 10.237.34.147 |
| 166 | 10.237.34.148/30 | 10.237.34.149 – 10.237.34.150 | 10.237.34.151 |
| 167 | 10.237.34.152/30 | 10.237.34.153 – 10.237.34.154 | 10.237.34.155 |
| 168 | 10.237.34.156/30 | 10.237.34.157 – 10.237.34.158 | 10.237.34.159 |
| 169 | 10.237.34.160/30 | 10.237.34.161 – 10.237.34.162 | 10.237.34.163 |
| 170 | 10.237.34.164/30 | 10.237.34.165 – 10.237.34.166 | 10.237.34.167 |
| 171 | 10.237.34.168/30 | 10.237.34.169 – 10.237.34.170 | 10.237.34.171 |
| 172 | 10.237.34.172/30 | 10.237.34.173 – 10.237.34.174 | 10.237.34.175 |
| 173 | 10.237.34.176/30 | 10.237.34.177 – 10.237.34.178 | 10.237.34.179 |
| 174 | 10.237.34.180/30 | 10.237.34.181 – 10.237.34.182 | 10.237.34.183 |
| 175 | 10.237.34.184/30 | 10.237.34.185 – 10.237.34.186 | 10.237.34.187 |
| 176 | 10.237.34.188/30 | 10.237.34.189 – 10.237.34.190 | 10.237.34.191 |
| 177 | 10.237.34.192/30 | 10.237.34.193 – 10.237.34.194 | 10.237.34.195 |
| 178 | 10.237.34.196/30 | 10.237.34.197 – 10.237.34.198 | 10.237.34.199 |
| 179 | 10.237.34.200/30 | 10.237.34.201 – 10.237.34.202 | 10.237.34.203 |
| 180 | 10.237.34.204/30 | 10.237.34.205 – 10.237.34.206 | 10.237.34.207 |
| 181 | 10.237.34.208/30 | 10.237.34.209 – 10.237.34.210 | 10.237.34.211 |
| 182 | 10.237.34.212/30 | 10.237.34.213 – 10.237.34.214 | 10.237.34.215 |
| 183 | 10.237.34.216/30 | 10.237.34.217 – 10.237.34.218 | 10.237.34.219 |
| 184 | 10.237.34.220/30 | 10.237.34.221 – 10.237.34.222 | 10.237.34.223 |
| 185 | 10.237.34.224/30 | 10.237.34.225 – 10.237.34.226 | 10.237.34.227 |
| 186 | 10.237.34.228/30 | 10.237.34.229 – 10.237.34.230 | 10.237.34.231 |
| 187 | 10.237.34.232/30 | 10.237.34.233 – 10.237.34.234 | 10.237.34.235 |
| 188 | 10.237.34.236/30 | 10.237.34.237 – 10.237.34.238 | 10.237.34.239 |
| 189 | 10.237.34.240/30 | 10.237.34.241 – 10.237.34.242 | 10.237.34.243 |
| 190 | 10.237.34.244/30 | 10.237.34.245 – 10.237.34.246 | 10.237.34.247 |
| 191 | 10.237.34.248/30 | 10.237.34.249 – 10.237.34.250 | 10.237.34.251 |
| 192 | 10.237.34.252/30 | 10.237.34.253 – 10.237.34.254 | 10.237.34.255 |
| 193 | 10.237.35.0/30 | 10.237.35.1 – 10.237.35.2 | 10.237.35.3 |
| 194 | 10.237.35.4/30 | 10.237.35.5 – 10.237.35.6 | 10.237.35.7 |
| 195 | 10.237.35.8/30 | 10.237.35.9 – 10.237.35.10 | 10.237.35.11 |
| 196 | 10.237.35.12/30 | 10.237.35.13 – 10.237.35.14 | 10.237.35.15 |
| 197 | 10.237.35.16/30 | 10.237.35.17 – 10.237.35.18 | 10.237.35.19 |
| 198 | 10.237.35.20/30 | 10.237.35.21 – 10.237.35.22 | 10.237.35.23 |
| 199 | 10.237.35.24/30 | 10.237.35.25 – 10.237.35.26 | 10.237.35.27 |
| 200 | 10.237.35.28/30 | 10.237.35.29 – 10.237.35.30 | 10.237.35.31 |
| 201 | 10.237.35.32/30 | 10.237.35.33 – 10.237.35.34 | 10.237.35.35 |
| 202 | 10.237.35.36/30 | 10.237.35.37 – 10.237.35.38 | 10.237.35.39 |
| 203 | 10.237.35.40/30 | 10.237.35.41 – 10.237.35.42 | 10.237.35.43 |
| 204 | 10.237.35.44/30 | 10.237.35.45 – 10.237.35.46 | 10.237.35.47 |
| 205 | 10.237.35.48/30 | 10.237.35.49 – 10.237.35.50 | 10.237.35.51 |
| 206 | 10.237.35.52/30 | 10.237.35.53 – 10.237.35.54 | 10.237.35.55 |
| 207 | 10.237.35.56/30 | 10.237.35.57 – 10.237.35.58 | 10.237.35.59 |
| 208 | 10.237.35.60/30 | 10.237.35.61 – 10.237.35.62 | 10.237.35.63 |
| 209 | 10.237.35.64/30 | 10.237.35.65 – 10.237.35.66 | 10.237.35.67 |
| 210 | 10.237.35.68/30 | 10.237.35.69 – 10.237.35.70 | 10.237.35.71 |
| 211 | 10.237.35.72/30 | 10.237.35.73 – 10.237.35.74 | 10.237.35.75 |
| 212 | 10.237.35.76/30 | 10.237.35.77 – 10.237.35.78 | 10.237.35.79 |
| 213 | 10.237.35.80/30 | 10.237.35.81 – 10.237.35.82 | 10.237.35.83 |
| 214 | 10.237.35.84/30 | 10.237.35.85 – 10.237.35.86 | 10.237.35.87 |
| 215 | 10.237.35.88/30 | 10.237.35.89 – 10.237.35.90 | 10.237.35.91 |
| 216 | 10.237.35.92/30 | 10.237.35.93 – 10.237.35.94 | 10.237.35.95 |
| 217 | 10.237.35.96/30 | 10.237.35.97 – 10.237.35.98 | 10.237.35.99 |
| 218 | 10.237.35.100/30 | 10.237.35.101 – 10.237.35.102 | 10.237.35.103 |
| 219 | 10.237.35.104/30 | 10.237.35.105 – 10.237.35.106 | 10.237.35.107 |
| 220 | 10.237.35.108/30 | 10.237.35.109 – 10.237.35.110 | 10.237.35.111 |
| 221 | 10.237.35.112/30 | 10.237.35.113 – 10.237.35.114 | 10.237.35.115 |
| 222 | 10.237.35.116/30 | 10.237.35.117 – 10.237.35.118 | 10.237.35.119 |
| 223 | 10.237.35.120/30 | 10.237.35.121 – 10.237.35.122 | 10.237.35.123 |
| 224 | 10.237.35.124/30 | 10.237.35.125 – 10.237.35.126 | 10.237.35.127 |
| 225 | 10.237.35.128/30 | 10.237.35.129 – 10.237.35.130 | 10.237.35.131 |
| 226 | 10.237.35.132/30 | 10.237.35.133 – 10.237.35.134 | 10.237.35.135 |
| 227 | 10.237.35.136/30 | 10.237.35.137 – 10.237.35.138 | 10.237.35.139 |
| 228 | 10.237.35.140/30 | 10.237.35.141 – 10.237.35.142 | 10.237.35.143 |
| 229 | 10.237.35.144/30 | 10.237.35.145 – 10.237.35.146 | 10.237.35.147 |
| 230 | 10.237.35.148/30 | 10.237.35.149 – 10.237.35.150 | 10.237.35.151 |
| 231 | 10.237.35.152/30 | 10.237.35.153 – 10.237.35.154 | 10.237.35.155 |
| 232 | 10.237.35.156/30 | 10.237.35.157 – 10.237.35.158 | 10.237.35.159 |
| 233 | 10.237.35.160/30 | 10.237.35.161 – 10.237.35.162 | 10.237.35.163 |
| 234 | 10.237.35.164/30 | 10.237.35.165 – 10.237.35.166 | 10.237.35.167 |
| 235 | 10.237.35.168/30 | 10.237.35.169 – 10.237.35.170 | 10.237.35.171 |
| 236 | 10.237.35.172/30 | 10.237.35.173 – 10.237.35.174 | 10.237.35.175 |
| 237 | 10.237.35.176/30 | 10.237.35.177 – 10.237.35.178 | 10.237.35.179 |
| 238 | 10.237.35.180/30 | 10.237.35.181 – 10.237.35.182 | 10.237.35.183 |
| 239 | 10.237.35.184/30 | 10.237.35.185 – 10.237.35.186 | 10.237.35.187 |
| 240 | 10.237.35.188/30 | 10.237.35.189 – 10.237.35.190 | 10.237.35.191 |
| 241 | 10.237.35.192/30 | 10.237.35.193 – 10.237.35.194 | 10.237.35.195 |
| 242 | 10.237.35.196/30 | 10.237.35.197 – 10.237.35.198 | 10.237.35.199 |
| 243 | 10.237.35.200/30 | 10.237.35.201 – 10.237.35.202 | 10.237.35.203 |
| 244 | 10.237.35.204/30 | 10.237.35.205 – 10.237.35.206 | 10.237.35.207 |
| 245 | 10.237.35.208/30 | 10.237.35.209 – 10.237.35.210 | 10.237.35.211 |
| 246 | 10.237.35.212/30 | 10.237.35.213 – 10.237.35.214 | 10.237.35.215 |
| 247 | 10.237.35.216/30 | 10.237.35.217 – 10.237.35.218 | 10.237.35.219 |
| 248 | 10.237.35.220/30 | 10.237.35.221 – 10.237.35.222 | 10.237.35.223 |
| 249 | 10.237.35.224/30 | 10.237.35.225 – 10.237.35.226 | 10.237.35.227 |
| 250 | 10.237.35.228/30 | 10.237.35.229 – 10.237.35.230 | 10.237.35.231 |
| 251 | 10.237.35.232/30 | 10.237.35.233 – 10.237.35.234 | 10.237.35.235 |
| 252 | 10.237.35.236/30 | 10.237.35.237 – 10.237.35.238 | 10.237.35.239 |
| 253 | 10.237.35.240/30 | 10.237.35.241 – 10.237.35.242 | 10.237.35.243 |
| 254 | 10.237.35.244/30 | 10.237.35.245 – 10.237.35.246 | 10.237.35.247 |
| 255 | 10.237.35.248/30 | 10.237.35.249 – 10.237.35.250 | 10.237.35.251 |
| 256 | 10.237.35.252/30 | 10.237.35.253 – 10.237.35.254 | 10.237.35.255 |
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.