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)10.14.144.0/20
network10.14.144.0/20
broadcast10.14.159.255
first host10.14.144.1
last host10.14.159.254
subnet mask255.255.240.0
wildcard0.0.15.255
addresses4,096
usable hosts4,094
classA
ipcalc 10.14.144.0/20
address00001010.00001110.10010000.00000000
subnet mask11111111.11111111.11110000.00000000
network00001010.00001110.10010000.00000000
broadcast00001010.00001110.10011111.11111111
green = network part, grey = host part
hex0x0a0e9000
decimal168726528
reverse dns0.144.14.10.in-addr.arpa
ipv4-mapped::ffff:a0e:9000
/20 split into /30 · 1,024 subnets
close ×| # | network | host range | broadcast |
|---|---|---|---|
| 1 | 10.14.144.0/30 | 10.14.144.1 – 10.14.144.2 | 10.14.144.3 |
| 2 | 10.14.144.4/30 | 10.14.144.5 – 10.14.144.6 | 10.14.144.7 |
| 3 | 10.14.144.8/30 | 10.14.144.9 – 10.14.144.10 | 10.14.144.11 |
| 4 | 10.14.144.12/30 | 10.14.144.13 – 10.14.144.14 | 10.14.144.15 |
| 5 | 10.14.144.16/30 | 10.14.144.17 – 10.14.144.18 | 10.14.144.19 |
| 6 | 10.14.144.20/30 | 10.14.144.21 – 10.14.144.22 | 10.14.144.23 |
| 7 | 10.14.144.24/30 | 10.14.144.25 – 10.14.144.26 | 10.14.144.27 |
| 8 | 10.14.144.28/30 | 10.14.144.29 – 10.14.144.30 | 10.14.144.31 |
| 9 | 10.14.144.32/30 | 10.14.144.33 – 10.14.144.34 | 10.14.144.35 |
| 10 | 10.14.144.36/30 | 10.14.144.37 – 10.14.144.38 | 10.14.144.39 |
| 11 | 10.14.144.40/30 | 10.14.144.41 – 10.14.144.42 | 10.14.144.43 |
| 12 | 10.14.144.44/30 | 10.14.144.45 – 10.14.144.46 | 10.14.144.47 |
| 13 | 10.14.144.48/30 | 10.14.144.49 – 10.14.144.50 | 10.14.144.51 |
| 14 | 10.14.144.52/30 | 10.14.144.53 – 10.14.144.54 | 10.14.144.55 |
| 15 | 10.14.144.56/30 | 10.14.144.57 – 10.14.144.58 | 10.14.144.59 |
| 16 | 10.14.144.60/30 | 10.14.144.61 – 10.14.144.62 | 10.14.144.63 |
| 17 | 10.14.144.64/30 | 10.14.144.65 – 10.14.144.66 | 10.14.144.67 |
| 18 | 10.14.144.68/30 | 10.14.144.69 – 10.14.144.70 | 10.14.144.71 |
| 19 | 10.14.144.72/30 | 10.14.144.73 – 10.14.144.74 | 10.14.144.75 |
| 20 | 10.14.144.76/30 | 10.14.144.77 – 10.14.144.78 | 10.14.144.79 |
| 21 | 10.14.144.80/30 | 10.14.144.81 – 10.14.144.82 | 10.14.144.83 |
| 22 | 10.14.144.84/30 | 10.14.144.85 – 10.14.144.86 | 10.14.144.87 |
| 23 | 10.14.144.88/30 | 10.14.144.89 – 10.14.144.90 | 10.14.144.91 |
| 24 | 10.14.144.92/30 | 10.14.144.93 – 10.14.144.94 | 10.14.144.95 |
| 25 | 10.14.144.96/30 | 10.14.144.97 – 10.14.144.98 | 10.14.144.99 |
| 26 | 10.14.144.100/30 | 10.14.144.101 – 10.14.144.102 | 10.14.144.103 |
| 27 | 10.14.144.104/30 | 10.14.144.105 – 10.14.144.106 | 10.14.144.107 |
| 28 | 10.14.144.108/30 | 10.14.144.109 – 10.14.144.110 | 10.14.144.111 |
| 29 | 10.14.144.112/30 | 10.14.144.113 – 10.14.144.114 | 10.14.144.115 |
| 30 | 10.14.144.116/30 | 10.14.144.117 – 10.14.144.118 | 10.14.144.119 |
| 31 | 10.14.144.120/30 | 10.14.144.121 – 10.14.144.122 | 10.14.144.123 |
| 32 | 10.14.144.124/30 | 10.14.144.125 – 10.14.144.126 | 10.14.144.127 |
| 33 | 10.14.144.128/30 | 10.14.144.129 – 10.14.144.130 | 10.14.144.131 |
| 34 | 10.14.144.132/30 | 10.14.144.133 – 10.14.144.134 | 10.14.144.135 |
| 35 | 10.14.144.136/30 | 10.14.144.137 – 10.14.144.138 | 10.14.144.139 |
| 36 | 10.14.144.140/30 | 10.14.144.141 – 10.14.144.142 | 10.14.144.143 |
| 37 | 10.14.144.144/30 | 10.14.144.145 – 10.14.144.146 | 10.14.144.147 |
| 38 | 10.14.144.148/30 | 10.14.144.149 – 10.14.144.150 | 10.14.144.151 |
| 39 | 10.14.144.152/30 | 10.14.144.153 – 10.14.144.154 | 10.14.144.155 |
| 40 | 10.14.144.156/30 | 10.14.144.157 – 10.14.144.158 | 10.14.144.159 |
| 41 | 10.14.144.160/30 | 10.14.144.161 – 10.14.144.162 | 10.14.144.163 |
| 42 | 10.14.144.164/30 | 10.14.144.165 – 10.14.144.166 | 10.14.144.167 |
| 43 | 10.14.144.168/30 | 10.14.144.169 – 10.14.144.170 | 10.14.144.171 |
| 44 | 10.14.144.172/30 | 10.14.144.173 – 10.14.144.174 | 10.14.144.175 |
| 45 | 10.14.144.176/30 | 10.14.144.177 – 10.14.144.178 | 10.14.144.179 |
| 46 | 10.14.144.180/30 | 10.14.144.181 – 10.14.144.182 | 10.14.144.183 |
| 47 | 10.14.144.184/30 | 10.14.144.185 – 10.14.144.186 | 10.14.144.187 |
| 48 | 10.14.144.188/30 | 10.14.144.189 – 10.14.144.190 | 10.14.144.191 |
| 49 | 10.14.144.192/30 | 10.14.144.193 – 10.14.144.194 | 10.14.144.195 |
| 50 | 10.14.144.196/30 | 10.14.144.197 – 10.14.144.198 | 10.14.144.199 |
| 51 | 10.14.144.200/30 | 10.14.144.201 – 10.14.144.202 | 10.14.144.203 |
| 52 | 10.14.144.204/30 | 10.14.144.205 – 10.14.144.206 | 10.14.144.207 |
| 53 | 10.14.144.208/30 | 10.14.144.209 – 10.14.144.210 | 10.14.144.211 |
| 54 | 10.14.144.212/30 | 10.14.144.213 – 10.14.144.214 | 10.14.144.215 |
| 55 | 10.14.144.216/30 | 10.14.144.217 – 10.14.144.218 | 10.14.144.219 |
| 56 | 10.14.144.220/30 | 10.14.144.221 – 10.14.144.222 | 10.14.144.223 |
| 57 | 10.14.144.224/30 | 10.14.144.225 – 10.14.144.226 | 10.14.144.227 |
| 58 | 10.14.144.228/30 | 10.14.144.229 – 10.14.144.230 | 10.14.144.231 |
| 59 | 10.14.144.232/30 | 10.14.144.233 – 10.14.144.234 | 10.14.144.235 |
| 60 | 10.14.144.236/30 | 10.14.144.237 – 10.14.144.238 | 10.14.144.239 |
| 61 | 10.14.144.240/30 | 10.14.144.241 – 10.14.144.242 | 10.14.144.243 |
| 62 | 10.14.144.244/30 | 10.14.144.245 – 10.14.144.246 | 10.14.144.247 |
| 63 | 10.14.144.248/30 | 10.14.144.249 – 10.14.144.250 | 10.14.144.251 |
| 64 | 10.14.144.252/30 | 10.14.144.253 – 10.14.144.254 | 10.14.144.255 |
| 65 | 10.14.145.0/30 | 10.14.145.1 – 10.14.145.2 | 10.14.145.3 |
| 66 | 10.14.145.4/30 | 10.14.145.5 – 10.14.145.6 | 10.14.145.7 |
| 67 | 10.14.145.8/30 | 10.14.145.9 – 10.14.145.10 | 10.14.145.11 |
| 68 | 10.14.145.12/30 | 10.14.145.13 – 10.14.145.14 | 10.14.145.15 |
| 69 | 10.14.145.16/30 | 10.14.145.17 – 10.14.145.18 | 10.14.145.19 |
| 70 | 10.14.145.20/30 | 10.14.145.21 – 10.14.145.22 | 10.14.145.23 |
| 71 | 10.14.145.24/30 | 10.14.145.25 – 10.14.145.26 | 10.14.145.27 |
| 72 | 10.14.145.28/30 | 10.14.145.29 – 10.14.145.30 | 10.14.145.31 |
| 73 | 10.14.145.32/30 | 10.14.145.33 – 10.14.145.34 | 10.14.145.35 |
| 74 | 10.14.145.36/30 | 10.14.145.37 – 10.14.145.38 | 10.14.145.39 |
| 75 | 10.14.145.40/30 | 10.14.145.41 – 10.14.145.42 | 10.14.145.43 |
| 76 | 10.14.145.44/30 | 10.14.145.45 – 10.14.145.46 | 10.14.145.47 |
| 77 | 10.14.145.48/30 | 10.14.145.49 – 10.14.145.50 | 10.14.145.51 |
| 78 | 10.14.145.52/30 | 10.14.145.53 – 10.14.145.54 | 10.14.145.55 |
| 79 | 10.14.145.56/30 | 10.14.145.57 – 10.14.145.58 | 10.14.145.59 |
| 80 | 10.14.145.60/30 | 10.14.145.61 – 10.14.145.62 | 10.14.145.63 |
| 81 | 10.14.145.64/30 | 10.14.145.65 – 10.14.145.66 | 10.14.145.67 |
| 82 | 10.14.145.68/30 | 10.14.145.69 – 10.14.145.70 | 10.14.145.71 |
| 83 | 10.14.145.72/30 | 10.14.145.73 – 10.14.145.74 | 10.14.145.75 |
| 84 | 10.14.145.76/30 | 10.14.145.77 – 10.14.145.78 | 10.14.145.79 |
| 85 | 10.14.145.80/30 | 10.14.145.81 – 10.14.145.82 | 10.14.145.83 |
| 86 | 10.14.145.84/30 | 10.14.145.85 – 10.14.145.86 | 10.14.145.87 |
| 87 | 10.14.145.88/30 | 10.14.145.89 – 10.14.145.90 | 10.14.145.91 |
| 88 | 10.14.145.92/30 | 10.14.145.93 – 10.14.145.94 | 10.14.145.95 |
| 89 | 10.14.145.96/30 | 10.14.145.97 – 10.14.145.98 | 10.14.145.99 |
| 90 | 10.14.145.100/30 | 10.14.145.101 – 10.14.145.102 | 10.14.145.103 |
| 91 | 10.14.145.104/30 | 10.14.145.105 – 10.14.145.106 | 10.14.145.107 |
| 92 | 10.14.145.108/30 | 10.14.145.109 – 10.14.145.110 | 10.14.145.111 |
| 93 | 10.14.145.112/30 | 10.14.145.113 – 10.14.145.114 | 10.14.145.115 |
| 94 | 10.14.145.116/30 | 10.14.145.117 – 10.14.145.118 | 10.14.145.119 |
| 95 | 10.14.145.120/30 | 10.14.145.121 – 10.14.145.122 | 10.14.145.123 |
| 96 | 10.14.145.124/30 | 10.14.145.125 – 10.14.145.126 | 10.14.145.127 |
| 97 | 10.14.145.128/30 | 10.14.145.129 – 10.14.145.130 | 10.14.145.131 |
| 98 | 10.14.145.132/30 | 10.14.145.133 – 10.14.145.134 | 10.14.145.135 |
| 99 | 10.14.145.136/30 | 10.14.145.137 – 10.14.145.138 | 10.14.145.139 |
| 100 | 10.14.145.140/30 | 10.14.145.141 – 10.14.145.142 | 10.14.145.143 |
| 101 | 10.14.145.144/30 | 10.14.145.145 – 10.14.145.146 | 10.14.145.147 |
| 102 | 10.14.145.148/30 | 10.14.145.149 – 10.14.145.150 | 10.14.145.151 |
| 103 | 10.14.145.152/30 | 10.14.145.153 – 10.14.145.154 | 10.14.145.155 |
| 104 | 10.14.145.156/30 | 10.14.145.157 – 10.14.145.158 | 10.14.145.159 |
| 105 | 10.14.145.160/30 | 10.14.145.161 – 10.14.145.162 | 10.14.145.163 |
| 106 | 10.14.145.164/30 | 10.14.145.165 – 10.14.145.166 | 10.14.145.167 |
| 107 | 10.14.145.168/30 | 10.14.145.169 – 10.14.145.170 | 10.14.145.171 |
| 108 | 10.14.145.172/30 | 10.14.145.173 – 10.14.145.174 | 10.14.145.175 |
| 109 | 10.14.145.176/30 | 10.14.145.177 – 10.14.145.178 | 10.14.145.179 |
| 110 | 10.14.145.180/30 | 10.14.145.181 – 10.14.145.182 | 10.14.145.183 |
| 111 | 10.14.145.184/30 | 10.14.145.185 – 10.14.145.186 | 10.14.145.187 |
| 112 | 10.14.145.188/30 | 10.14.145.189 – 10.14.145.190 | 10.14.145.191 |
| 113 | 10.14.145.192/30 | 10.14.145.193 – 10.14.145.194 | 10.14.145.195 |
| 114 | 10.14.145.196/30 | 10.14.145.197 – 10.14.145.198 | 10.14.145.199 |
| 115 | 10.14.145.200/30 | 10.14.145.201 – 10.14.145.202 | 10.14.145.203 |
| 116 | 10.14.145.204/30 | 10.14.145.205 – 10.14.145.206 | 10.14.145.207 |
| 117 | 10.14.145.208/30 | 10.14.145.209 – 10.14.145.210 | 10.14.145.211 |
| 118 | 10.14.145.212/30 | 10.14.145.213 – 10.14.145.214 | 10.14.145.215 |
| 119 | 10.14.145.216/30 | 10.14.145.217 – 10.14.145.218 | 10.14.145.219 |
| 120 | 10.14.145.220/30 | 10.14.145.221 – 10.14.145.222 | 10.14.145.223 |
| 121 | 10.14.145.224/30 | 10.14.145.225 – 10.14.145.226 | 10.14.145.227 |
| 122 | 10.14.145.228/30 | 10.14.145.229 – 10.14.145.230 | 10.14.145.231 |
| 123 | 10.14.145.232/30 | 10.14.145.233 – 10.14.145.234 | 10.14.145.235 |
| 124 | 10.14.145.236/30 | 10.14.145.237 – 10.14.145.238 | 10.14.145.239 |
| 125 | 10.14.145.240/30 | 10.14.145.241 – 10.14.145.242 | 10.14.145.243 |
| 126 | 10.14.145.244/30 | 10.14.145.245 – 10.14.145.246 | 10.14.145.247 |
| 127 | 10.14.145.248/30 | 10.14.145.249 – 10.14.145.250 | 10.14.145.251 |
| 128 | 10.14.145.252/30 | 10.14.145.253 – 10.14.145.254 | 10.14.145.255 |
| 129 | 10.14.146.0/30 | 10.14.146.1 – 10.14.146.2 | 10.14.146.3 |
| 130 | 10.14.146.4/30 | 10.14.146.5 – 10.14.146.6 | 10.14.146.7 |
| 131 | 10.14.146.8/30 | 10.14.146.9 – 10.14.146.10 | 10.14.146.11 |
| 132 | 10.14.146.12/30 | 10.14.146.13 – 10.14.146.14 | 10.14.146.15 |
| 133 | 10.14.146.16/30 | 10.14.146.17 – 10.14.146.18 | 10.14.146.19 |
| 134 | 10.14.146.20/30 | 10.14.146.21 – 10.14.146.22 | 10.14.146.23 |
| 135 | 10.14.146.24/30 | 10.14.146.25 – 10.14.146.26 | 10.14.146.27 |
| 136 | 10.14.146.28/30 | 10.14.146.29 – 10.14.146.30 | 10.14.146.31 |
| 137 | 10.14.146.32/30 | 10.14.146.33 – 10.14.146.34 | 10.14.146.35 |
| 138 | 10.14.146.36/30 | 10.14.146.37 – 10.14.146.38 | 10.14.146.39 |
| 139 | 10.14.146.40/30 | 10.14.146.41 – 10.14.146.42 | 10.14.146.43 |
| 140 | 10.14.146.44/30 | 10.14.146.45 – 10.14.146.46 | 10.14.146.47 |
| 141 | 10.14.146.48/30 | 10.14.146.49 – 10.14.146.50 | 10.14.146.51 |
| 142 | 10.14.146.52/30 | 10.14.146.53 – 10.14.146.54 | 10.14.146.55 |
| 143 | 10.14.146.56/30 | 10.14.146.57 – 10.14.146.58 | 10.14.146.59 |
| 144 | 10.14.146.60/30 | 10.14.146.61 – 10.14.146.62 | 10.14.146.63 |
| 145 | 10.14.146.64/30 | 10.14.146.65 – 10.14.146.66 | 10.14.146.67 |
| 146 | 10.14.146.68/30 | 10.14.146.69 – 10.14.146.70 | 10.14.146.71 |
| 147 | 10.14.146.72/30 | 10.14.146.73 – 10.14.146.74 | 10.14.146.75 |
| 148 | 10.14.146.76/30 | 10.14.146.77 – 10.14.146.78 | 10.14.146.79 |
| 149 | 10.14.146.80/30 | 10.14.146.81 – 10.14.146.82 | 10.14.146.83 |
| 150 | 10.14.146.84/30 | 10.14.146.85 – 10.14.146.86 | 10.14.146.87 |
| 151 | 10.14.146.88/30 | 10.14.146.89 – 10.14.146.90 | 10.14.146.91 |
| 152 | 10.14.146.92/30 | 10.14.146.93 – 10.14.146.94 | 10.14.146.95 |
| 153 | 10.14.146.96/30 | 10.14.146.97 – 10.14.146.98 | 10.14.146.99 |
| 154 | 10.14.146.100/30 | 10.14.146.101 – 10.14.146.102 | 10.14.146.103 |
| 155 | 10.14.146.104/30 | 10.14.146.105 – 10.14.146.106 | 10.14.146.107 |
| 156 | 10.14.146.108/30 | 10.14.146.109 – 10.14.146.110 | 10.14.146.111 |
| 157 | 10.14.146.112/30 | 10.14.146.113 – 10.14.146.114 | 10.14.146.115 |
| 158 | 10.14.146.116/30 | 10.14.146.117 – 10.14.146.118 | 10.14.146.119 |
| 159 | 10.14.146.120/30 | 10.14.146.121 – 10.14.146.122 | 10.14.146.123 |
| 160 | 10.14.146.124/30 | 10.14.146.125 – 10.14.146.126 | 10.14.146.127 |
| 161 | 10.14.146.128/30 | 10.14.146.129 – 10.14.146.130 | 10.14.146.131 |
| 162 | 10.14.146.132/30 | 10.14.146.133 – 10.14.146.134 | 10.14.146.135 |
| 163 | 10.14.146.136/30 | 10.14.146.137 – 10.14.146.138 | 10.14.146.139 |
| 164 | 10.14.146.140/30 | 10.14.146.141 – 10.14.146.142 | 10.14.146.143 |
| 165 | 10.14.146.144/30 | 10.14.146.145 – 10.14.146.146 | 10.14.146.147 |
| 166 | 10.14.146.148/30 | 10.14.146.149 – 10.14.146.150 | 10.14.146.151 |
| 167 | 10.14.146.152/30 | 10.14.146.153 – 10.14.146.154 | 10.14.146.155 |
| 168 | 10.14.146.156/30 | 10.14.146.157 – 10.14.146.158 | 10.14.146.159 |
| 169 | 10.14.146.160/30 | 10.14.146.161 – 10.14.146.162 | 10.14.146.163 |
| 170 | 10.14.146.164/30 | 10.14.146.165 – 10.14.146.166 | 10.14.146.167 |
| 171 | 10.14.146.168/30 | 10.14.146.169 – 10.14.146.170 | 10.14.146.171 |
| 172 | 10.14.146.172/30 | 10.14.146.173 – 10.14.146.174 | 10.14.146.175 |
| 173 | 10.14.146.176/30 | 10.14.146.177 – 10.14.146.178 | 10.14.146.179 |
| 174 | 10.14.146.180/30 | 10.14.146.181 – 10.14.146.182 | 10.14.146.183 |
| 175 | 10.14.146.184/30 | 10.14.146.185 – 10.14.146.186 | 10.14.146.187 |
| 176 | 10.14.146.188/30 | 10.14.146.189 – 10.14.146.190 | 10.14.146.191 |
| 177 | 10.14.146.192/30 | 10.14.146.193 – 10.14.146.194 | 10.14.146.195 |
| 178 | 10.14.146.196/30 | 10.14.146.197 – 10.14.146.198 | 10.14.146.199 |
| 179 | 10.14.146.200/30 | 10.14.146.201 – 10.14.146.202 | 10.14.146.203 |
| 180 | 10.14.146.204/30 | 10.14.146.205 – 10.14.146.206 | 10.14.146.207 |
| 181 | 10.14.146.208/30 | 10.14.146.209 – 10.14.146.210 | 10.14.146.211 |
| 182 | 10.14.146.212/30 | 10.14.146.213 – 10.14.146.214 | 10.14.146.215 |
| 183 | 10.14.146.216/30 | 10.14.146.217 – 10.14.146.218 | 10.14.146.219 |
| 184 | 10.14.146.220/30 | 10.14.146.221 – 10.14.146.222 | 10.14.146.223 |
| 185 | 10.14.146.224/30 | 10.14.146.225 – 10.14.146.226 | 10.14.146.227 |
| 186 | 10.14.146.228/30 | 10.14.146.229 – 10.14.146.230 | 10.14.146.231 |
| 187 | 10.14.146.232/30 | 10.14.146.233 – 10.14.146.234 | 10.14.146.235 |
| 188 | 10.14.146.236/30 | 10.14.146.237 – 10.14.146.238 | 10.14.146.239 |
| 189 | 10.14.146.240/30 | 10.14.146.241 – 10.14.146.242 | 10.14.146.243 |
| 190 | 10.14.146.244/30 | 10.14.146.245 – 10.14.146.246 | 10.14.146.247 |
| 191 | 10.14.146.248/30 | 10.14.146.249 – 10.14.146.250 | 10.14.146.251 |
| 192 | 10.14.146.252/30 | 10.14.146.253 – 10.14.146.254 | 10.14.146.255 |
| 193 | 10.14.147.0/30 | 10.14.147.1 – 10.14.147.2 | 10.14.147.3 |
| 194 | 10.14.147.4/30 | 10.14.147.5 – 10.14.147.6 | 10.14.147.7 |
| 195 | 10.14.147.8/30 | 10.14.147.9 – 10.14.147.10 | 10.14.147.11 |
| 196 | 10.14.147.12/30 | 10.14.147.13 – 10.14.147.14 | 10.14.147.15 |
| 197 | 10.14.147.16/30 | 10.14.147.17 – 10.14.147.18 | 10.14.147.19 |
| 198 | 10.14.147.20/30 | 10.14.147.21 – 10.14.147.22 | 10.14.147.23 |
| 199 | 10.14.147.24/30 | 10.14.147.25 – 10.14.147.26 | 10.14.147.27 |
| 200 | 10.14.147.28/30 | 10.14.147.29 – 10.14.147.30 | 10.14.147.31 |
| 201 | 10.14.147.32/30 | 10.14.147.33 – 10.14.147.34 | 10.14.147.35 |
| 202 | 10.14.147.36/30 | 10.14.147.37 – 10.14.147.38 | 10.14.147.39 |
| 203 | 10.14.147.40/30 | 10.14.147.41 – 10.14.147.42 | 10.14.147.43 |
| 204 | 10.14.147.44/30 | 10.14.147.45 – 10.14.147.46 | 10.14.147.47 |
| 205 | 10.14.147.48/30 | 10.14.147.49 – 10.14.147.50 | 10.14.147.51 |
| 206 | 10.14.147.52/30 | 10.14.147.53 – 10.14.147.54 | 10.14.147.55 |
| 207 | 10.14.147.56/30 | 10.14.147.57 – 10.14.147.58 | 10.14.147.59 |
| 208 | 10.14.147.60/30 | 10.14.147.61 – 10.14.147.62 | 10.14.147.63 |
| 209 | 10.14.147.64/30 | 10.14.147.65 – 10.14.147.66 | 10.14.147.67 |
| 210 | 10.14.147.68/30 | 10.14.147.69 – 10.14.147.70 | 10.14.147.71 |
| 211 | 10.14.147.72/30 | 10.14.147.73 – 10.14.147.74 | 10.14.147.75 |
| 212 | 10.14.147.76/30 | 10.14.147.77 – 10.14.147.78 | 10.14.147.79 |
| 213 | 10.14.147.80/30 | 10.14.147.81 – 10.14.147.82 | 10.14.147.83 |
| 214 | 10.14.147.84/30 | 10.14.147.85 – 10.14.147.86 | 10.14.147.87 |
| 215 | 10.14.147.88/30 | 10.14.147.89 – 10.14.147.90 | 10.14.147.91 |
| 216 | 10.14.147.92/30 | 10.14.147.93 – 10.14.147.94 | 10.14.147.95 |
| 217 | 10.14.147.96/30 | 10.14.147.97 – 10.14.147.98 | 10.14.147.99 |
| 218 | 10.14.147.100/30 | 10.14.147.101 – 10.14.147.102 | 10.14.147.103 |
| 219 | 10.14.147.104/30 | 10.14.147.105 – 10.14.147.106 | 10.14.147.107 |
| 220 | 10.14.147.108/30 | 10.14.147.109 – 10.14.147.110 | 10.14.147.111 |
| 221 | 10.14.147.112/30 | 10.14.147.113 – 10.14.147.114 | 10.14.147.115 |
| 222 | 10.14.147.116/30 | 10.14.147.117 – 10.14.147.118 | 10.14.147.119 |
| 223 | 10.14.147.120/30 | 10.14.147.121 – 10.14.147.122 | 10.14.147.123 |
| 224 | 10.14.147.124/30 | 10.14.147.125 – 10.14.147.126 | 10.14.147.127 |
| 225 | 10.14.147.128/30 | 10.14.147.129 – 10.14.147.130 | 10.14.147.131 |
| 226 | 10.14.147.132/30 | 10.14.147.133 – 10.14.147.134 | 10.14.147.135 |
| 227 | 10.14.147.136/30 | 10.14.147.137 – 10.14.147.138 | 10.14.147.139 |
| 228 | 10.14.147.140/30 | 10.14.147.141 – 10.14.147.142 | 10.14.147.143 |
| 229 | 10.14.147.144/30 | 10.14.147.145 – 10.14.147.146 | 10.14.147.147 |
| 230 | 10.14.147.148/30 | 10.14.147.149 – 10.14.147.150 | 10.14.147.151 |
| 231 | 10.14.147.152/30 | 10.14.147.153 – 10.14.147.154 | 10.14.147.155 |
| 232 | 10.14.147.156/30 | 10.14.147.157 – 10.14.147.158 | 10.14.147.159 |
| 233 | 10.14.147.160/30 | 10.14.147.161 – 10.14.147.162 | 10.14.147.163 |
| 234 | 10.14.147.164/30 | 10.14.147.165 – 10.14.147.166 | 10.14.147.167 |
| 235 | 10.14.147.168/30 | 10.14.147.169 – 10.14.147.170 | 10.14.147.171 |
| 236 | 10.14.147.172/30 | 10.14.147.173 – 10.14.147.174 | 10.14.147.175 |
| 237 | 10.14.147.176/30 | 10.14.147.177 – 10.14.147.178 | 10.14.147.179 |
| 238 | 10.14.147.180/30 | 10.14.147.181 – 10.14.147.182 | 10.14.147.183 |
| 239 | 10.14.147.184/30 | 10.14.147.185 – 10.14.147.186 | 10.14.147.187 |
| 240 | 10.14.147.188/30 | 10.14.147.189 – 10.14.147.190 | 10.14.147.191 |
| 241 | 10.14.147.192/30 | 10.14.147.193 – 10.14.147.194 | 10.14.147.195 |
| 242 | 10.14.147.196/30 | 10.14.147.197 – 10.14.147.198 | 10.14.147.199 |
| 243 | 10.14.147.200/30 | 10.14.147.201 – 10.14.147.202 | 10.14.147.203 |
| 244 | 10.14.147.204/30 | 10.14.147.205 – 10.14.147.206 | 10.14.147.207 |
| 245 | 10.14.147.208/30 | 10.14.147.209 – 10.14.147.210 | 10.14.147.211 |
| 246 | 10.14.147.212/30 | 10.14.147.213 – 10.14.147.214 | 10.14.147.215 |
| 247 | 10.14.147.216/30 | 10.14.147.217 – 10.14.147.218 | 10.14.147.219 |
| 248 | 10.14.147.220/30 | 10.14.147.221 – 10.14.147.222 | 10.14.147.223 |
| 249 | 10.14.147.224/30 | 10.14.147.225 – 10.14.147.226 | 10.14.147.227 |
| 250 | 10.14.147.228/30 | 10.14.147.229 – 10.14.147.230 | 10.14.147.231 |
| 251 | 10.14.147.232/30 | 10.14.147.233 – 10.14.147.234 | 10.14.147.235 |
| 252 | 10.14.147.236/30 | 10.14.147.237 – 10.14.147.238 | 10.14.147.239 |
| 253 | 10.14.147.240/30 | 10.14.147.241 – 10.14.147.242 | 10.14.147.243 |
| 254 | 10.14.147.244/30 | 10.14.147.245 – 10.14.147.246 | 10.14.147.247 |
| 255 | 10.14.147.248/30 | 10.14.147.249 – 10.14.147.250 | 10.14.147.251 |
| 256 | 10.14.147.252/30 | 10.14.147.253 – 10.14.147.254 | 10.14.147.255 |
showing 256 of 1,024
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 /20 |
|---|---|---|---|---|
| /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 | 1 |
| /21 | 255.255.248.0 | 2,048 | 2,046 | 2 split → |
| /22 | 255.255.252.0 | 1,024 | 1,022 | 4 split → |
| /23 | 255.255.254.0 | 512 | 510 | 8 split → |
| /24 | 255.255.255.0 | 256 | 254 | 16 split → |
| /25 | 255.255.255.128 | 128 | 126 | 32 split → |
| /26 | 255.255.255.192 | 64 | 62 | 64 split → |
| /27 | 255.255.255.224 | 32 | 30 | 128 split → |
| /28 | 255.255.255.240 | 16 | 14 | 256 split → |
| /29 | 255.255.255.248 | 8 | 6 | 512 split → |
| /30 | 255.255.255.252 | 4 | 2 | 1,024 split → |
| /31 | 255.255.255.254 | 2 | 2 | 2,048 split → |
| /32 | 255.255.255.255 | 1 | 1 | 4,096 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.