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)10.30.92.0/22
network10.30.92.0/22
broadcast10.30.95.255
first host10.30.92.1
last host10.30.95.254
subnet mask255.255.252.0
wildcard0.0.3.255
addresses1,024
usable hosts1,022
classA
ipcalc 10.30.92.0/22
address00001010.00011110.01011100.00000000
subnet mask11111111.11111111.11111100.00000000
network00001010.00011110.01011100.00000000
broadcast00001010.00011110.01011111.11111111
green = network part, grey = host part
hex0x0a1e5c00
decimal169761792
reverse dns0.92.30.10.in-addr.arpa
ipv4-mapped::ffff:a1e:5c00
/22 split into /30 · 256 subnets
close ×| # | network | host range | broadcast |
|---|---|---|---|
| 1 | 10.30.92.0/30 | 10.30.92.1 – 10.30.92.2 | 10.30.92.3 |
| 2 | 10.30.92.4/30 | 10.30.92.5 – 10.30.92.6 | 10.30.92.7 |
| 3 | 10.30.92.8/30 | 10.30.92.9 – 10.30.92.10 | 10.30.92.11 |
| 4 | 10.30.92.12/30 | 10.30.92.13 – 10.30.92.14 | 10.30.92.15 |
| 5 | 10.30.92.16/30 | 10.30.92.17 – 10.30.92.18 | 10.30.92.19 |
| 6 | 10.30.92.20/30 | 10.30.92.21 – 10.30.92.22 | 10.30.92.23 |
| 7 | 10.30.92.24/30 | 10.30.92.25 – 10.30.92.26 | 10.30.92.27 |
| 8 | 10.30.92.28/30 | 10.30.92.29 – 10.30.92.30 | 10.30.92.31 |
| 9 | 10.30.92.32/30 | 10.30.92.33 – 10.30.92.34 | 10.30.92.35 |
| 10 | 10.30.92.36/30 | 10.30.92.37 – 10.30.92.38 | 10.30.92.39 |
| 11 | 10.30.92.40/30 | 10.30.92.41 – 10.30.92.42 | 10.30.92.43 |
| 12 | 10.30.92.44/30 | 10.30.92.45 – 10.30.92.46 | 10.30.92.47 |
| 13 | 10.30.92.48/30 | 10.30.92.49 – 10.30.92.50 | 10.30.92.51 |
| 14 | 10.30.92.52/30 | 10.30.92.53 – 10.30.92.54 | 10.30.92.55 |
| 15 | 10.30.92.56/30 | 10.30.92.57 – 10.30.92.58 | 10.30.92.59 |
| 16 | 10.30.92.60/30 | 10.30.92.61 – 10.30.92.62 | 10.30.92.63 |
| 17 | 10.30.92.64/30 | 10.30.92.65 – 10.30.92.66 | 10.30.92.67 |
| 18 | 10.30.92.68/30 | 10.30.92.69 – 10.30.92.70 | 10.30.92.71 |
| 19 | 10.30.92.72/30 | 10.30.92.73 – 10.30.92.74 | 10.30.92.75 |
| 20 | 10.30.92.76/30 | 10.30.92.77 – 10.30.92.78 | 10.30.92.79 |
| 21 | 10.30.92.80/30 | 10.30.92.81 – 10.30.92.82 | 10.30.92.83 |
| 22 | 10.30.92.84/30 | 10.30.92.85 – 10.30.92.86 | 10.30.92.87 |
| 23 | 10.30.92.88/30 | 10.30.92.89 – 10.30.92.90 | 10.30.92.91 |
| 24 | 10.30.92.92/30 | 10.30.92.93 – 10.30.92.94 | 10.30.92.95 |
| 25 | 10.30.92.96/30 | 10.30.92.97 – 10.30.92.98 | 10.30.92.99 |
| 26 | 10.30.92.100/30 | 10.30.92.101 – 10.30.92.102 | 10.30.92.103 |
| 27 | 10.30.92.104/30 | 10.30.92.105 – 10.30.92.106 | 10.30.92.107 |
| 28 | 10.30.92.108/30 | 10.30.92.109 – 10.30.92.110 | 10.30.92.111 |
| 29 | 10.30.92.112/30 | 10.30.92.113 – 10.30.92.114 | 10.30.92.115 |
| 30 | 10.30.92.116/30 | 10.30.92.117 – 10.30.92.118 | 10.30.92.119 |
| 31 | 10.30.92.120/30 | 10.30.92.121 – 10.30.92.122 | 10.30.92.123 |
| 32 | 10.30.92.124/30 | 10.30.92.125 – 10.30.92.126 | 10.30.92.127 |
| 33 | 10.30.92.128/30 | 10.30.92.129 – 10.30.92.130 | 10.30.92.131 |
| 34 | 10.30.92.132/30 | 10.30.92.133 – 10.30.92.134 | 10.30.92.135 |
| 35 | 10.30.92.136/30 | 10.30.92.137 – 10.30.92.138 | 10.30.92.139 |
| 36 | 10.30.92.140/30 | 10.30.92.141 – 10.30.92.142 | 10.30.92.143 |
| 37 | 10.30.92.144/30 | 10.30.92.145 – 10.30.92.146 | 10.30.92.147 |
| 38 | 10.30.92.148/30 | 10.30.92.149 – 10.30.92.150 | 10.30.92.151 |
| 39 | 10.30.92.152/30 | 10.30.92.153 – 10.30.92.154 | 10.30.92.155 |
| 40 | 10.30.92.156/30 | 10.30.92.157 – 10.30.92.158 | 10.30.92.159 |
| 41 | 10.30.92.160/30 | 10.30.92.161 – 10.30.92.162 | 10.30.92.163 |
| 42 | 10.30.92.164/30 | 10.30.92.165 – 10.30.92.166 | 10.30.92.167 |
| 43 | 10.30.92.168/30 | 10.30.92.169 – 10.30.92.170 | 10.30.92.171 |
| 44 | 10.30.92.172/30 | 10.30.92.173 – 10.30.92.174 | 10.30.92.175 |
| 45 | 10.30.92.176/30 | 10.30.92.177 – 10.30.92.178 | 10.30.92.179 |
| 46 | 10.30.92.180/30 | 10.30.92.181 – 10.30.92.182 | 10.30.92.183 |
| 47 | 10.30.92.184/30 | 10.30.92.185 – 10.30.92.186 | 10.30.92.187 |
| 48 | 10.30.92.188/30 | 10.30.92.189 – 10.30.92.190 | 10.30.92.191 |
| 49 | 10.30.92.192/30 | 10.30.92.193 – 10.30.92.194 | 10.30.92.195 |
| 50 | 10.30.92.196/30 | 10.30.92.197 – 10.30.92.198 | 10.30.92.199 |
| 51 | 10.30.92.200/30 | 10.30.92.201 – 10.30.92.202 | 10.30.92.203 |
| 52 | 10.30.92.204/30 | 10.30.92.205 – 10.30.92.206 | 10.30.92.207 |
| 53 | 10.30.92.208/30 | 10.30.92.209 – 10.30.92.210 | 10.30.92.211 |
| 54 | 10.30.92.212/30 | 10.30.92.213 – 10.30.92.214 | 10.30.92.215 |
| 55 | 10.30.92.216/30 | 10.30.92.217 – 10.30.92.218 | 10.30.92.219 |
| 56 | 10.30.92.220/30 | 10.30.92.221 – 10.30.92.222 | 10.30.92.223 |
| 57 | 10.30.92.224/30 | 10.30.92.225 – 10.30.92.226 | 10.30.92.227 |
| 58 | 10.30.92.228/30 | 10.30.92.229 – 10.30.92.230 | 10.30.92.231 |
| 59 | 10.30.92.232/30 | 10.30.92.233 – 10.30.92.234 | 10.30.92.235 |
| 60 | 10.30.92.236/30 | 10.30.92.237 – 10.30.92.238 | 10.30.92.239 |
| 61 | 10.30.92.240/30 | 10.30.92.241 – 10.30.92.242 | 10.30.92.243 |
| 62 | 10.30.92.244/30 | 10.30.92.245 – 10.30.92.246 | 10.30.92.247 |
| 63 | 10.30.92.248/30 | 10.30.92.249 – 10.30.92.250 | 10.30.92.251 |
| 64 | 10.30.92.252/30 | 10.30.92.253 – 10.30.92.254 | 10.30.92.255 |
| 65 | 10.30.93.0/30 | 10.30.93.1 – 10.30.93.2 | 10.30.93.3 |
| 66 | 10.30.93.4/30 | 10.30.93.5 – 10.30.93.6 | 10.30.93.7 |
| 67 | 10.30.93.8/30 | 10.30.93.9 – 10.30.93.10 | 10.30.93.11 |
| 68 | 10.30.93.12/30 | 10.30.93.13 – 10.30.93.14 | 10.30.93.15 |
| 69 | 10.30.93.16/30 | 10.30.93.17 – 10.30.93.18 | 10.30.93.19 |
| 70 | 10.30.93.20/30 | 10.30.93.21 – 10.30.93.22 | 10.30.93.23 |
| 71 | 10.30.93.24/30 | 10.30.93.25 – 10.30.93.26 | 10.30.93.27 |
| 72 | 10.30.93.28/30 | 10.30.93.29 – 10.30.93.30 | 10.30.93.31 |
| 73 | 10.30.93.32/30 | 10.30.93.33 – 10.30.93.34 | 10.30.93.35 |
| 74 | 10.30.93.36/30 | 10.30.93.37 – 10.30.93.38 | 10.30.93.39 |
| 75 | 10.30.93.40/30 | 10.30.93.41 – 10.30.93.42 | 10.30.93.43 |
| 76 | 10.30.93.44/30 | 10.30.93.45 – 10.30.93.46 | 10.30.93.47 |
| 77 | 10.30.93.48/30 | 10.30.93.49 – 10.30.93.50 | 10.30.93.51 |
| 78 | 10.30.93.52/30 | 10.30.93.53 – 10.30.93.54 | 10.30.93.55 |
| 79 | 10.30.93.56/30 | 10.30.93.57 – 10.30.93.58 | 10.30.93.59 |
| 80 | 10.30.93.60/30 | 10.30.93.61 – 10.30.93.62 | 10.30.93.63 |
| 81 | 10.30.93.64/30 | 10.30.93.65 – 10.30.93.66 | 10.30.93.67 |
| 82 | 10.30.93.68/30 | 10.30.93.69 – 10.30.93.70 | 10.30.93.71 |
| 83 | 10.30.93.72/30 | 10.30.93.73 – 10.30.93.74 | 10.30.93.75 |
| 84 | 10.30.93.76/30 | 10.30.93.77 – 10.30.93.78 | 10.30.93.79 |
| 85 | 10.30.93.80/30 | 10.30.93.81 – 10.30.93.82 | 10.30.93.83 |
| 86 | 10.30.93.84/30 | 10.30.93.85 – 10.30.93.86 | 10.30.93.87 |
| 87 | 10.30.93.88/30 | 10.30.93.89 – 10.30.93.90 | 10.30.93.91 |
| 88 | 10.30.93.92/30 | 10.30.93.93 – 10.30.93.94 | 10.30.93.95 |
| 89 | 10.30.93.96/30 | 10.30.93.97 – 10.30.93.98 | 10.30.93.99 |
| 90 | 10.30.93.100/30 | 10.30.93.101 – 10.30.93.102 | 10.30.93.103 |
| 91 | 10.30.93.104/30 | 10.30.93.105 – 10.30.93.106 | 10.30.93.107 |
| 92 | 10.30.93.108/30 | 10.30.93.109 – 10.30.93.110 | 10.30.93.111 |
| 93 | 10.30.93.112/30 | 10.30.93.113 – 10.30.93.114 | 10.30.93.115 |
| 94 | 10.30.93.116/30 | 10.30.93.117 – 10.30.93.118 | 10.30.93.119 |
| 95 | 10.30.93.120/30 | 10.30.93.121 – 10.30.93.122 | 10.30.93.123 |
| 96 | 10.30.93.124/30 | 10.30.93.125 – 10.30.93.126 | 10.30.93.127 |
| 97 | 10.30.93.128/30 | 10.30.93.129 – 10.30.93.130 | 10.30.93.131 |
| 98 | 10.30.93.132/30 | 10.30.93.133 – 10.30.93.134 | 10.30.93.135 |
| 99 | 10.30.93.136/30 | 10.30.93.137 – 10.30.93.138 | 10.30.93.139 |
| 100 | 10.30.93.140/30 | 10.30.93.141 – 10.30.93.142 | 10.30.93.143 |
| 101 | 10.30.93.144/30 | 10.30.93.145 – 10.30.93.146 | 10.30.93.147 |
| 102 | 10.30.93.148/30 | 10.30.93.149 – 10.30.93.150 | 10.30.93.151 |
| 103 | 10.30.93.152/30 | 10.30.93.153 – 10.30.93.154 | 10.30.93.155 |
| 104 | 10.30.93.156/30 | 10.30.93.157 – 10.30.93.158 | 10.30.93.159 |
| 105 | 10.30.93.160/30 | 10.30.93.161 – 10.30.93.162 | 10.30.93.163 |
| 106 | 10.30.93.164/30 | 10.30.93.165 – 10.30.93.166 | 10.30.93.167 |
| 107 | 10.30.93.168/30 | 10.30.93.169 – 10.30.93.170 | 10.30.93.171 |
| 108 | 10.30.93.172/30 | 10.30.93.173 – 10.30.93.174 | 10.30.93.175 |
| 109 | 10.30.93.176/30 | 10.30.93.177 – 10.30.93.178 | 10.30.93.179 |
| 110 | 10.30.93.180/30 | 10.30.93.181 – 10.30.93.182 | 10.30.93.183 |
| 111 | 10.30.93.184/30 | 10.30.93.185 – 10.30.93.186 | 10.30.93.187 |
| 112 | 10.30.93.188/30 | 10.30.93.189 – 10.30.93.190 | 10.30.93.191 |
| 113 | 10.30.93.192/30 | 10.30.93.193 – 10.30.93.194 | 10.30.93.195 |
| 114 | 10.30.93.196/30 | 10.30.93.197 – 10.30.93.198 | 10.30.93.199 |
| 115 | 10.30.93.200/30 | 10.30.93.201 – 10.30.93.202 | 10.30.93.203 |
| 116 | 10.30.93.204/30 | 10.30.93.205 – 10.30.93.206 | 10.30.93.207 |
| 117 | 10.30.93.208/30 | 10.30.93.209 – 10.30.93.210 | 10.30.93.211 |
| 118 | 10.30.93.212/30 | 10.30.93.213 – 10.30.93.214 | 10.30.93.215 |
| 119 | 10.30.93.216/30 | 10.30.93.217 – 10.30.93.218 | 10.30.93.219 |
| 120 | 10.30.93.220/30 | 10.30.93.221 – 10.30.93.222 | 10.30.93.223 |
| 121 | 10.30.93.224/30 | 10.30.93.225 – 10.30.93.226 | 10.30.93.227 |
| 122 | 10.30.93.228/30 | 10.30.93.229 – 10.30.93.230 | 10.30.93.231 |
| 123 | 10.30.93.232/30 | 10.30.93.233 – 10.30.93.234 | 10.30.93.235 |
| 124 | 10.30.93.236/30 | 10.30.93.237 – 10.30.93.238 | 10.30.93.239 |
| 125 | 10.30.93.240/30 | 10.30.93.241 – 10.30.93.242 | 10.30.93.243 |
| 126 | 10.30.93.244/30 | 10.30.93.245 – 10.30.93.246 | 10.30.93.247 |
| 127 | 10.30.93.248/30 | 10.30.93.249 – 10.30.93.250 | 10.30.93.251 |
| 128 | 10.30.93.252/30 | 10.30.93.253 – 10.30.93.254 | 10.30.93.255 |
| 129 | 10.30.94.0/30 | 10.30.94.1 – 10.30.94.2 | 10.30.94.3 |
| 130 | 10.30.94.4/30 | 10.30.94.5 – 10.30.94.6 | 10.30.94.7 |
| 131 | 10.30.94.8/30 | 10.30.94.9 – 10.30.94.10 | 10.30.94.11 |
| 132 | 10.30.94.12/30 | 10.30.94.13 – 10.30.94.14 | 10.30.94.15 |
| 133 | 10.30.94.16/30 | 10.30.94.17 – 10.30.94.18 | 10.30.94.19 |
| 134 | 10.30.94.20/30 | 10.30.94.21 – 10.30.94.22 | 10.30.94.23 |
| 135 | 10.30.94.24/30 | 10.30.94.25 – 10.30.94.26 | 10.30.94.27 |
| 136 | 10.30.94.28/30 | 10.30.94.29 – 10.30.94.30 | 10.30.94.31 |
| 137 | 10.30.94.32/30 | 10.30.94.33 – 10.30.94.34 | 10.30.94.35 |
| 138 | 10.30.94.36/30 | 10.30.94.37 – 10.30.94.38 | 10.30.94.39 |
| 139 | 10.30.94.40/30 | 10.30.94.41 – 10.30.94.42 | 10.30.94.43 |
| 140 | 10.30.94.44/30 | 10.30.94.45 – 10.30.94.46 | 10.30.94.47 |
| 141 | 10.30.94.48/30 | 10.30.94.49 – 10.30.94.50 | 10.30.94.51 |
| 142 | 10.30.94.52/30 | 10.30.94.53 – 10.30.94.54 | 10.30.94.55 |
| 143 | 10.30.94.56/30 | 10.30.94.57 – 10.30.94.58 | 10.30.94.59 |
| 144 | 10.30.94.60/30 | 10.30.94.61 – 10.30.94.62 | 10.30.94.63 |
| 145 | 10.30.94.64/30 | 10.30.94.65 – 10.30.94.66 | 10.30.94.67 |
| 146 | 10.30.94.68/30 | 10.30.94.69 – 10.30.94.70 | 10.30.94.71 |
| 147 | 10.30.94.72/30 | 10.30.94.73 – 10.30.94.74 | 10.30.94.75 |
| 148 | 10.30.94.76/30 | 10.30.94.77 – 10.30.94.78 | 10.30.94.79 |
| 149 | 10.30.94.80/30 | 10.30.94.81 – 10.30.94.82 | 10.30.94.83 |
| 150 | 10.30.94.84/30 | 10.30.94.85 – 10.30.94.86 | 10.30.94.87 |
| 151 | 10.30.94.88/30 | 10.30.94.89 – 10.30.94.90 | 10.30.94.91 |
| 152 | 10.30.94.92/30 | 10.30.94.93 – 10.30.94.94 | 10.30.94.95 |
| 153 | 10.30.94.96/30 | 10.30.94.97 – 10.30.94.98 | 10.30.94.99 |
| 154 | 10.30.94.100/30 | 10.30.94.101 – 10.30.94.102 | 10.30.94.103 |
| 155 | 10.30.94.104/30 | 10.30.94.105 – 10.30.94.106 | 10.30.94.107 |
| 156 | 10.30.94.108/30 | 10.30.94.109 – 10.30.94.110 | 10.30.94.111 |
| 157 | 10.30.94.112/30 | 10.30.94.113 – 10.30.94.114 | 10.30.94.115 |
| 158 | 10.30.94.116/30 | 10.30.94.117 – 10.30.94.118 | 10.30.94.119 |
| 159 | 10.30.94.120/30 | 10.30.94.121 – 10.30.94.122 | 10.30.94.123 |
| 160 | 10.30.94.124/30 | 10.30.94.125 – 10.30.94.126 | 10.30.94.127 |
| 161 | 10.30.94.128/30 | 10.30.94.129 – 10.30.94.130 | 10.30.94.131 |
| 162 | 10.30.94.132/30 | 10.30.94.133 – 10.30.94.134 | 10.30.94.135 |
| 163 | 10.30.94.136/30 | 10.30.94.137 – 10.30.94.138 | 10.30.94.139 |
| 164 | 10.30.94.140/30 | 10.30.94.141 – 10.30.94.142 | 10.30.94.143 |
| 165 | 10.30.94.144/30 | 10.30.94.145 – 10.30.94.146 | 10.30.94.147 |
| 166 | 10.30.94.148/30 | 10.30.94.149 – 10.30.94.150 | 10.30.94.151 |
| 167 | 10.30.94.152/30 | 10.30.94.153 – 10.30.94.154 | 10.30.94.155 |
| 168 | 10.30.94.156/30 | 10.30.94.157 – 10.30.94.158 | 10.30.94.159 |
| 169 | 10.30.94.160/30 | 10.30.94.161 – 10.30.94.162 | 10.30.94.163 |
| 170 | 10.30.94.164/30 | 10.30.94.165 – 10.30.94.166 | 10.30.94.167 |
| 171 | 10.30.94.168/30 | 10.30.94.169 – 10.30.94.170 | 10.30.94.171 |
| 172 | 10.30.94.172/30 | 10.30.94.173 – 10.30.94.174 | 10.30.94.175 |
| 173 | 10.30.94.176/30 | 10.30.94.177 – 10.30.94.178 | 10.30.94.179 |
| 174 | 10.30.94.180/30 | 10.30.94.181 – 10.30.94.182 | 10.30.94.183 |
| 175 | 10.30.94.184/30 | 10.30.94.185 – 10.30.94.186 | 10.30.94.187 |
| 176 | 10.30.94.188/30 | 10.30.94.189 – 10.30.94.190 | 10.30.94.191 |
| 177 | 10.30.94.192/30 | 10.30.94.193 – 10.30.94.194 | 10.30.94.195 |
| 178 | 10.30.94.196/30 | 10.30.94.197 – 10.30.94.198 | 10.30.94.199 |
| 179 | 10.30.94.200/30 | 10.30.94.201 – 10.30.94.202 | 10.30.94.203 |
| 180 | 10.30.94.204/30 | 10.30.94.205 – 10.30.94.206 | 10.30.94.207 |
| 181 | 10.30.94.208/30 | 10.30.94.209 – 10.30.94.210 | 10.30.94.211 |
| 182 | 10.30.94.212/30 | 10.30.94.213 – 10.30.94.214 | 10.30.94.215 |
| 183 | 10.30.94.216/30 | 10.30.94.217 – 10.30.94.218 | 10.30.94.219 |
| 184 | 10.30.94.220/30 | 10.30.94.221 – 10.30.94.222 | 10.30.94.223 |
| 185 | 10.30.94.224/30 | 10.30.94.225 – 10.30.94.226 | 10.30.94.227 |
| 186 | 10.30.94.228/30 | 10.30.94.229 – 10.30.94.230 | 10.30.94.231 |
| 187 | 10.30.94.232/30 | 10.30.94.233 – 10.30.94.234 | 10.30.94.235 |
| 188 | 10.30.94.236/30 | 10.30.94.237 – 10.30.94.238 | 10.30.94.239 |
| 189 | 10.30.94.240/30 | 10.30.94.241 – 10.30.94.242 | 10.30.94.243 |
| 190 | 10.30.94.244/30 | 10.30.94.245 – 10.30.94.246 | 10.30.94.247 |
| 191 | 10.30.94.248/30 | 10.30.94.249 – 10.30.94.250 | 10.30.94.251 |
| 192 | 10.30.94.252/30 | 10.30.94.253 – 10.30.94.254 | 10.30.94.255 |
| 193 | 10.30.95.0/30 | 10.30.95.1 – 10.30.95.2 | 10.30.95.3 |
| 194 | 10.30.95.4/30 | 10.30.95.5 – 10.30.95.6 | 10.30.95.7 |
| 195 | 10.30.95.8/30 | 10.30.95.9 – 10.30.95.10 | 10.30.95.11 |
| 196 | 10.30.95.12/30 | 10.30.95.13 – 10.30.95.14 | 10.30.95.15 |
| 197 | 10.30.95.16/30 | 10.30.95.17 – 10.30.95.18 | 10.30.95.19 |
| 198 | 10.30.95.20/30 | 10.30.95.21 – 10.30.95.22 | 10.30.95.23 |
| 199 | 10.30.95.24/30 | 10.30.95.25 – 10.30.95.26 | 10.30.95.27 |
| 200 | 10.30.95.28/30 | 10.30.95.29 – 10.30.95.30 | 10.30.95.31 |
| 201 | 10.30.95.32/30 | 10.30.95.33 – 10.30.95.34 | 10.30.95.35 |
| 202 | 10.30.95.36/30 | 10.30.95.37 – 10.30.95.38 | 10.30.95.39 |
| 203 | 10.30.95.40/30 | 10.30.95.41 – 10.30.95.42 | 10.30.95.43 |
| 204 | 10.30.95.44/30 | 10.30.95.45 – 10.30.95.46 | 10.30.95.47 |
| 205 | 10.30.95.48/30 | 10.30.95.49 – 10.30.95.50 | 10.30.95.51 |
| 206 | 10.30.95.52/30 | 10.30.95.53 – 10.30.95.54 | 10.30.95.55 |
| 207 | 10.30.95.56/30 | 10.30.95.57 – 10.30.95.58 | 10.30.95.59 |
| 208 | 10.30.95.60/30 | 10.30.95.61 – 10.30.95.62 | 10.30.95.63 |
| 209 | 10.30.95.64/30 | 10.30.95.65 – 10.30.95.66 | 10.30.95.67 |
| 210 | 10.30.95.68/30 | 10.30.95.69 – 10.30.95.70 | 10.30.95.71 |
| 211 | 10.30.95.72/30 | 10.30.95.73 – 10.30.95.74 | 10.30.95.75 |
| 212 | 10.30.95.76/30 | 10.30.95.77 – 10.30.95.78 | 10.30.95.79 |
| 213 | 10.30.95.80/30 | 10.30.95.81 – 10.30.95.82 | 10.30.95.83 |
| 214 | 10.30.95.84/30 | 10.30.95.85 – 10.30.95.86 | 10.30.95.87 |
| 215 | 10.30.95.88/30 | 10.30.95.89 – 10.30.95.90 | 10.30.95.91 |
| 216 | 10.30.95.92/30 | 10.30.95.93 – 10.30.95.94 | 10.30.95.95 |
| 217 | 10.30.95.96/30 | 10.30.95.97 – 10.30.95.98 | 10.30.95.99 |
| 218 | 10.30.95.100/30 | 10.30.95.101 – 10.30.95.102 | 10.30.95.103 |
| 219 | 10.30.95.104/30 | 10.30.95.105 – 10.30.95.106 | 10.30.95.107 |
| 220 | 10.30.95.108/30 | 10.30.95.109 – 10.30.95.110 | 10.30.95.111 |
| 221 | 10.30.95.112/30 | 10.30.95.113 – 10.30.95.114 | 10.30.95.115 |
| 222 | 10.30.95.116/30 | 10.30.95.117 – 10.30.95.118 | 10.30.95.119 |
| 223 | 10.30.95.120/30 | 10.30.95.121 – 10.30.95.122 | 10.30.95.123 |
| 224 | 10.30.95.124/30 | 10.30.95.125 – 10.30.95.126 | 10.30.95.127 |
| 225 | 10.30.95.128/30 | 10.30.95.129 – 10.30.95.130 | 10.30.95.131 |
| 226 | 10.30.95.132/30 | 10.30.95.133 – 10.30.95.134 | 10.30.95.135 |
| 227 | 10.30.95.136/30 | 10.30.95.137 – 10.30.95.138 | 10.30.95.139 |
| 228 | 10.30.95.140/30 | 10.30.95.141 – 10.30.95.142 | 10.30.95.143 |
| 229 | 10.30.95.144/30 | 10.30.95.145 – 10.30.95.146 | 10.30.95.147 |
| 230 | 10.30.95.148/30 | 10.30.95.149 – 10.30.95.150 | 10.30.95.151 |
| 231 | 10.30.95.152/30 | 10.30.95.153 – 10.30.95.154 | 10.30.95.155 |
| 232 | 10.30.95.156/30 | 10.30.95.157 – 10.30.95.158 | 10.30.95.159 |
| 233 | 10.30.95.160/30 | 10.30.95.161 – 10.30.95.162 | 10.30.95.163 |
| 234 | 10.30.95.164/30 | 10.30.95.165 – 10.30.95.166 | 10.30.95.167 |
| 235 | 10.30.95.168/30 | 10.30.95.169 – 10.30.95.170 | 10.30.95.171 |
| 236 | 10.30.95.172/30 | 10.30.95.173 – 10.30.95.174 | 10.30.95.175 |
| 237 | 10.30.95.176/30 | 10.30.95.177 – 10.30.95.178 | 10.30.95.179 |
| 238 | 10.30.95.180/30 | 10.30.95.181 – 10.30.95.182 | 10.30.95.183 |
| 239 | 10.30.95.184/30 | 10.30.95.185 – 10.30.95.186 | 10.30.95.187 |
| 240 | 10.30.95.188/30 | 10.30.95.189 – 10.30.95.190 | 10.30.95.191 |
| 241 | 10.30.95.192/30 | 10.30.95.193 – 10.30.95.194 | 10.30.95.195 |
| 242 | 10.30.95.196/30 | 10.30.95.197 – 10.30.95.198 | 10.30.95.199 |
| 243 | 10.30.95.200/30 | 10.30.95.201 – 10.30.95.202 | 10.30.95.203 |
| 244 | 10.30.95.204/30 | 10.30.95.205 – 10.30.95.206 | 10.30.95.207 |
| 245 | 10.30.95.208/30 | 10.30.95.209 – 10.30.95.210 | 10.30.95.211 |
| 246 | 10.30.95.212/30 | 10.30.95.213 – 10.30.95.214 | 10.30.95.215 |
| 247 | 10.30.95.216/30 | 10.30.95.217 – 10.30.95.218 | 10.30.95.219 |
| 248 | 10.30.95.220/30 | 10.30.95.221 – 10.30.95.222 | 10.30.95.223 |
| 249 | 10.30.95.224/30 | 10.30.95.225 – 10.30.95.226 | 10.30.95.227 |
| 250 | 10.30.95.228/30 | 10.30.95.229 – 10.30.95.230 | 10.30.95.231 |
| 251 | 10.30.95.232/30 | 10.30.95.233 – 10.30.95.234 | 10.30.95.235 |
| 252 | 10.30.95.236/30 | 10.30.95.237 – 10.30.95.238 | 10.30.95.239 |
| 253 | 10.30.95.240/30 | 10.30.95.241 – 10.30.95.242 | 10.30.95.243 |
| 254 | 10.30.95.244/30 | 10.30.95.245 – 10.30.95.246 | 10.30.95.247 |
| 255 | 10.30.95.248/30 | 10.30.95.249 – 10.30.95.250 | 10.30.95.251 |
| 256 | 10.30.95.252/30 | 10.30.95.253 – 10.30.95.254 | 10.30.95.255 |
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.