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)10.89.0.0/16
network10.89.0.0/16
broadcast10.89.255.255
first host10.89.0.1
last host10.89.255.254
subnet mask255.255.0.0
wildcard0.0.255.255
addresses65,536
usable hosts65,534
classA
ipcalc 10.89.0.0/16
address00001010.01011001.00000000.00000000
subnet mask11111111.11111111.00000000.00000000
network00001010.01011001.00000000.00000000
broadcast00001010.01011001.11111111.11111111
green = network part, grey = host part
hex0x0a590000
decimal173604864
reverse dns0.0.89.10.in-addr.arpa
ipv4-mapped::ffff:a59:0
/16 split into /29 · 8,192 subnets
close ×| # | network | host range | broadcast |
|---|---|---|---|
| 1 | 10.89.0.0/29 | 10.89.0.1 – 10.89.0.6 | 10.89.0.7 |
| 2 | 10.89.0.8/29 | 10.89.0.9 – 10.89.0.14 | 10.89.0.15 |
| 3 | 10.89.0.16/29 | 10.89.0.17 – 10.89.0.22 | 10.89.0.23 |
| 4 | 10.89.0.24/29 | 10.89.0.25 – 10.89.0.30 | 10.89.0.31 |
| 5 | 10.89.0.32/29 | 10.89.0.33 – 10.89.0.38 | 10.89.0.39 |
| 6 | 10.89.0.40/29 | 10.89.0.41 – 10.89.0.46 | 10.89.0.47 |
| 7 | 10.89.0.48/29 | 10.89.0.49 – 10.89.0.54 | 10.89.0.55 |
| 8 | 10.89.0.56/29 | 10.89.0.57 – 10.89.0.62 | 10.89.0.63 |
| 9 | 10.89.0.64/29 | 10.89.0.65 – 10.89.0.70 | 10.89.0.71 |
| 10 | 10.89.0.72/29 | 10.89.0.73 – 10.89.0.78 | 10.89.0.79 |
| 11 | 10.89.0.80/29 | 10.89.0.81 – 10.89.0.86 | 10.89.0.87 |
| 12 | 10.89.0.88/29 | 10.89.0.89 – 10.89.0.94 | 10.89.0.95 |
| 13 | 10.89.0.96/29 | 10.89.0.97 – 10.89.0.102 | 10.89.0.103 |
| 14 | 10.89.0.104/29 | 10.89.0.105 – 10.89.0.110 | 10.89.0.111 |
| 15 | 10.89.0.112/29 | 10.89.0.113 – 10.89.0.118 | 10.89.0.119 |
| 16 | 10.89.0.120/29 | 10.89.0.121 – 10.89.0.126 | 10.89.0.127 |
| 17 | 10.89.0.128/29 | 10.89.0.129 – 10.89.0.134 | 10.89.0.135 |
| 18 | 10.89.0.136/29 | 10.89.0.137 – 10.89.0.142 | 10.89.0.143 |
| 19 | 10.89.0.144/29 | 10.89.0.145 – 10.89.0.150 | 10.89.0.151 |
| 20 | 10.89.0.152/29 | 10.89.0.153 – 10.89.0.158 | 10.89.0.159 |
| 21 | 10.89.0.160/29 | 10.89.0.161 – 10.89.0.166 | 10.89.0.167 |
| 22 | 10.89.0.168/29 | 10.89.0.169 – 10.89.0.174 | 10.89.0.175 |
| 23 | 10.89.0.176/29 | 10.89.0.177 – 10.89.0.182 | 10.89.0.183 |
| 24 | 10.89.0.184/29 | 10.89.0.185 – 10.89.0.190 | 10.89.0.191 |
| 25 | 10.89.0.192/29 | 10.89.0.193 – 10.89.0.198 | 10.89.0.199 |
| 26 | 10.89.0.200/29 | 10.89.0.201 – 10.89.0.206 | 10.89.0.207 |
| 27 | 10.89.0.208/29 | 10.89.0.209 – 10.89.0.214 | 10.89.0.215 |
| 28 | 10.89.0.216/29 | 10.89.0.217 – 10.89.0.222 | 10.89.0.223 |
| 29 | 10.89.0.224/29 | 10.89.0.225 – 10.89.0.230 | 10.89.0.231 |
| 30 | 10.89.0.232/29 | 10.89.0.233 – 10.89.0.238 | 10.89.0.239 |
| 31 | 10.89.0.240/29 | 10.89.0.241 – 10.89.0.246 | 10.89.0.247 |
| 32 | 10.89.0.248/29 | 10.89.0.249 – 10.89.0.254 | 10.89.0.255 |
| 33 | 10.89.1.0/29 | 10.89.1.1 – 10.89.1.6 | 10.89.1.7 |
| 34 | 10.89.1.8/29 | 10.89.1.9 – 10.89.1.14 | 10.89.1.15 |
| 35 | 10.89.1.16/29 | 10.89.1.17 – 10.89.1.22 | 10.89.1.23 |
| 36 | 10.89.1.24/29 | 10.89.1.25 – 10.89.1.30 | 10.89.1.31 |
| 37 | 10.89.1.32/29 | 10.89.1.33 – 10.89.1.38 | 10.89.1.39 |
| 38 | 10.89.1.40/29 | 10.89.1.41 – 10.89.1.46 | 10.89.1.47 |
| 39 | 10.89.1.48/29 | 10.89.1.49 – 10.89.1.54 | 10.89.1.55 |
| 40 | 10.89.1.56/29 | 10.89.1.57 – 10.89.1.62 | 10.89.1.63 |
| 41 | 10.89.1.64/29 | 10.89.1.65 – 10.89.1.70 | 10.89.1.71 |
| 42 | 10.89.1.72/29 | 10.89.1.73 – 10.89.1.78 | 10.89.1.79 |
| 43 | 10.89.1.80/29 | 10.89.1.81 – 10.89.1.86 | 10.89.1.87 |
| 44 | 10.89.1.88/29 | 10.89.1.89 – 10.89.1.94 | 10.89.1.95 |
| 45 | 10.89.1.96/29 | 10.89.1.97 – 10.89.1.102 | 10.89.1.103 |
| 46 | 10.89.1.104/29 | 10.89.1.105 – 10.89.1.110 | 10.89.1.111 |
| 47 | 10.89.1.112/29 | 10.89.1.113 – 10.89.1.118 | 10.89.1.119 |
| 48 | 10.89.1.120/29 | 10.89.1.121 – 10.89.1.126 | 10.89.1.127 |
| 49 | 10.89.1.128/29 | 10.89.1.129 – 10.89.1.134 | 10.89.1.135 |
| 50 | 10.89.1.136/29 | 10.89.1.137 – 10.89.1.142 | 10.89.1.143 |
| 51 | 10.89.1.144/29 | 10.89.1.145 – 10.89.1.150 | 10.89.1.151 |
| 52 | 10.89.1.152/29 | 10.89.1.153 – 10.89.1.158 | 10.89.1.159 |
| 53 | 10.89.1.160/29 | 10.89.1.161 – 10.89.1.166 | 10.89.1.167 |
| 54 | 10.89.1.168/29 | 10.89.1.169 – 10.89.1.174 | 10.89.1.175 |
| 55 | 10.89.1.176/29 | 10.89.1.177 – 10.89.1.182 | 10.89.1.183 |
| 56 | 10.89.1.184/29 | 10.89.1.185 – 10.89.1.190 | 10.89.1.191 |
| 57 | 10.89.1.192/29 | 10.89.1.193 – 10.89.1.198 | 10.89.1.199 |
| 58 | 10.89.1.200/29 | 10.89.1.201 – 10.89.1.206 | 10.89.1.207 |
| 59 | 10.89.1.208/29 | 10.89.1.209 – 10.89.1.214 | 10.89.1.215 |
| 60 | 10.89.1.216/29 | 10.89.1.217 – 10.89.1.222 | 10.89.1.223 |
| 61 | 10.89.1.224/29 | 10.89.1.225 – 10.89.1.230 | 10.89.1.231 |
| 62 | 10.89.1.232/29 | 10.89.1.233 – 10.89.1.238 | 10.89.1.239 |
| 63 | 10.89.1.240/29 | 10.89.1.241 – 10.89.1.246 | 10.89.1.247 |
| 64 | 10.89.1.248/29 | 10.89.1.249 – 10.89.1.254 | 10.89.1.255 |
| 65 | 10.89.2.0/29 | 10.89.2.1 – 10.89.2.6 | 10.89.2.7 |
| 66 | 10.89.2.8/29 | 10.89.2.9 – 10.89.2.14 | 10.89.2.15 |
| 67 | 10.89.2.16/29 | 10.89.2.17 – 10.89.2.22 | 10.89.2.23 |
| 68 | 10.89.2.24/29 | 10.89.2.25 – 10.89.2.30 | 10.89.2.31 |
| 69 | 10.89.2.32/29 | 10.89.2.33 – 10.89.2.38 | 10.89.2.39 |
| 70 | 10.89.2.40/29 | 10.89.2.41 – 10.89.2.46 | 10.89.2.47 |
| 71 | 10.89.2.48/29 | 10.89.2.49 – 10.89.2.54 | 10.89.2.55 |
| 72 | 10.89.2.56/29 | 10.89.2.57 – 10.89.2.62 | 10.89.2.63 |
| 73 | 10.89.2.64/29 | 10.89.2.65 – 10.89.2.70 | 10.89.2.71 |
| 74 | 10.89.2.72/29 | 10.89.2.73 – 10.89.2.78 | 10.89.2.79 |
| 75 | 10.89.2.80/29 | 10.89.2.81 – 10.89.2.86 | 10.89.2.87 |
| 76 | 10.89.2.88/29 | 10.89.2.89 – 10.89.2.94 | 10.89.2.95 |
| 77 | 10.89.2.96/29 | 10.89.2.97 – 10.89.2.102 | 10.89.2.103 |
| 78 | 10.89.2.104/29 | 10.89.2.105 – 10.89.2.110 | 10.89.2.111 |
| 79 | 10.89.2.112/29 | 10.89.2.113 – 10.89.2.118 | 10.89.2.119 |
| 80 | 10.89.2.120/29 | 10.89.2.121 – 10.89.2.126 | 10.89.2.127 |
| 81 | 10.89.2.128/29 | 10.89.2.129 – 10.89.2.134 | 10.89.2.135 |
| 82 | 10.89.2.136/29 | 10.89.2.137 – 10.89.2.142 | 10.89.2.143 |
| 83 | 10.89.2.144/29 | 10.89.2.145 – 10.89.2.150 | 10.89.2.151 |
| 84 | 10.89.2.152/29 | 10.89.2.153 – 10.89.2.158 | 10.89.2.159 |
| 85 | 10.89.2.160/29 | 10.89.2.161 – 10.89.2.166 | 10.89.2.167 |
| 86 | 10.89.2.168/29 | 10.89.2.169 – 10.89.2.174 | 10.89.2.175 |
| 87 | 10.89.2.176/29 | 10.89.2.177 – 10.89.2.182 | 10.89.2.183 |
| 88 | 10.89.2.184/29 | 10.89.2.185 – 10.89.2.190 | 10.89.2.191 |
| 89 | 10.89.2.192/29 | 10.89.2.193 – 10.89.2.198 | 10.89.2.199 |
| 90 | 10.89.2.200/29 | 10.89.2.201 – 10.89.2.206 | 10.89.2.207 |
| 91 | 10.89.2.208/29 | 10.89.2.209 – 10.89.2.214 | 10.89.2.215 |
| 92 | 10.89.2.216/29 | 10.89.2.217 – 10.89.2.222 | 10.89.2.223 |
| 93 | 10.89.2.224/29 | 10.89.2.225 – 10.89.2.230 | 10.89.2.231 |
| 94 | 10.89.2.232/29 | 10.89.2.233 – 10.89.2.238 | 10.89.2.239 |
| 95 | 10.89.2.240/29 | 10.89.2.241 – 10.89.2.246 | 10.89.2.247 |
| 96 | 10.89.2.248/29 | 10.89.2.249 – 10.89.2.254 | 10.89.2.255 |
| 97 | 10.89.3.0/29 | 10.89.3.1 – 10.89.3.6 | 10.89.3.7 |
| 98 | 10.89.3.8/29 | 10.89.3.9 – 10.89.3.14 | 10.89.3.15 |
| 99 | 10.89.3.16/29 | 10.89.3.17 – 10.89.3.22 | 10.89.3.23 |
| 100 | 10.89.3.24/29 | 10.89.3.25 – 10.89.3.30 | 10.89.3.31 |
| 101 | 10.89.3.32/29 | 10.89.3.33 – 10.89.3.38 | 10.89.3.39 |
| 102 | 10.89.3.40/29 | 10.89.3.41 – 10.89.3.46 | 10.89.3.47 |
| 103 | 10.89.3.48/29 | 10.89.3.49 – 10.89.3.54 | 10.89.3.55 |
| 104 | 10.89.3.56/29 | 10.89.3.57 – 10.89.3.62 | 10.89.3.63 |
| 105 | 10.89.3.64/29 | 10.89.3.65 – 10.89.3.70 | 10.89.3.71 |
| 106 | 10.89.3.72/29 | 10.89.3.73 – 10.89.3.78 | 10.89.3.79 |
| 107 | 10.89.3.80/29 | 10.89.3.81 – 10.89.3.86 | 10.89.3.87 |
| 108 | 10.89.3.88/29 | 10.89.3.89 – 10.89.3.94 | 10.89.3.95 |
| 109 | 10.89.3.96/29 | 10.89.3.97 – 10.89.3.102 | 10.89.3.103 |
| 110 | 10.89.3.104/29 | 10.89.3.105 – 10.89.3.110 | 10.89.3.111 |
| 111 | 10.89.3.112/29 | 10.89.3.113 – 10.89.3.118 | 10.89.3.119 |
| 112 | 10.89.3.120/29 | 10.89.3.121 – 10.89.3.126 | 10.89.3.127 |
| 113 | 10.89.3.128/29 | 10.89.3.129 – 10.89.3.134 | 10.89.3.135 |
| 114 | 10.89.3.136/29 | 10.89.3.137 – 10.89.3.142 | 10.89.3.143 |
| 115 | 10.89.3.144/29 | 10.89.3.145 – 10.89.3.150 | 10.89.3.151 |
| 116 | 10.89.3.152/29 | 10.89.3.153 – 10.89.3.158 | 10.89.3.159 |
| 117 | 10.89.3.160/29 | 10.89.3.161 – 10.89.3.166 | 10.89.3.167 |
| 118 | 10.89.3.168/29 | 10.89.3.169 – 10.89.3.174 | 10.89.3.175 |
| 119 | 10.89.3.176/29 | 10.89.3.177 – 10.89.3.182 | 10.89.3.183 |
| 120 | 10.89.3.184/29 | 10.89.3.185 – 10.89.3.190 | 10.89.3.191 |
| 121 | 10.89.3.192/29 | 10.89.3.193 – 10.89.3.198 | 10.89.3.199 |
| 122 | 10.89.3.200/29 | 10.89.3.201 – 10.89.3.206 | 10.89.3.207 |
| 123 | 10.89.3.208/29 | 10.89.3.209 – 10.89.3.214 | 10.89.3.215 |
| 124 | 10.89.3.216/29 | 10.89.3.217 – 10.89.3.222 | 10.89.3.223 |
| 125 | 10.89.3.224/29 | 10.89.3.225 – 10.89.3.230 | 10.89.3.231 |
| 126 | 10.89.3.232/29 | 10.89.3.233 – 10.89.3.238 | 10.89.3.239 |
| 127 | 10.89.3.240/29 | 10.89.3.241 – 10.89.3.246 | 10.89.3.247 |
| 128 | 10.89.3.248/29 | 10.89.3.249 – 10.89.3.254 | 10.89.3.255 |
| 129 | 10.89.4.0/29 | 10.89.4.1 – 10.89.4.6 | 10.89.4.7 |
| 130 | 10.89.4.8/29 | 10.89.4.9 – 10.89.4.14 | 10.89.4.15 |
| 131 | 10.89.4.16/29 | 10.89.4.17 – 10.89.4.22 | 10.89.4.23 |
| 132 | 10.89.4.24/29 | 10.89.4.25 – 10.89.4.30 | 10.89.4.31 |
| 133 | 10.89.4.32/29 | 10.89.4.33 – 10.89.4.38 | 10.89.4.39 |
| 134 | 10.89.4.40/29 | 10.89.4.41 – 10.89.4.46 | 10.89.4.47 |
| 135 | 10.89.4.48/29 | 10.89.4.49 – 10.89.4.54 | 10.89.4.55 |
| 136 | 10.89.4.56/29 | 10.89.4.57 – 10.89.4.62 | 10.89.4.63 |
| 137 | 10.89.4.64/29 | 10.89.4.65 – 10.89.4.70 | 10.89.4.71 |
| 138 | 10.89.4.72/29 | 10.89.4.73 – 10.89.4.78 | 10.89.4.79 |
| 139 | 10.89.4.80/29 | 10.89.4.81 – 10.89.4.86 | 10.89.4.87 |
| 140 | 10.89.4.88/29 | 10.89.4.89 – 10.89.4.94 | 10.89.4.95 |
| 141 | 10.89.4.96/29 | 10.89.4.97 – 10.89.4.102 | 10.89.4.103 |
| 142 | 10.89.4.104/29 | 10.89.4.105 – 10.89.4.110 | 10.89.4.111 |
| 143 | 10.89.4.112/29 | 10.89.4.113 – 10.89.4.118 | 10.89.4.119 |
| 144 | 10.89.4.120/29 | 10.89.4.121 – 10.89.4.126 | 10.89.4.127 |
| 145 | 10.89.4.128/29 | 10.89.4.129 – 10.89.4.134 | 10.89.4.135 |
| 146 | 10.89.4.136/29 | 10.89.4.137 – 10.89.4.142 | 10.89.4.143 |
| 147 | 10.89.4.144/29 | 10.89.4.145 – 10.89.4.150 | 10.89.4.151 |
| 148 | 10.89.4.152/29 | 10.89.4.153 – 10.89.4.158 | 10.89.4.159 |
| 149 | 10.89.4.160/29 | 10.89.4.161 – 10.89.4.166 | 10.89.4.167 |
| 150 | 10.89.4.168/29 | 10.89.4.169 – 10.89.4.174 | 10.89.4.175 |
| 151 | 10.89.4.176/29 | 10.89.4.177 – 10.89.4.182 | 10.89.4.183 |
| 152 | 10.89.4.184/29 | 10.89.4.185 – 10.89.4.190 | 10.89.4.191 |
| 153 | 10.89.4.192/29 | 10.89.4.193 – 10.89.4.198 | 10.89.4.199 |
| 154 | 10.89.4.200/29 | 10.89.4.201 – 10.89.4.206 | 10.89.4.207 |
| 155 | 10.89.4.208/29 | 10.89.4.209 – 10.89.4.214 | 10.89.4.215 |
| 156 | 10.89.4.216/29 | 10.89.4.217 – 10.89.4.222 | 10.89.4.223 |
| 157 | 10.89.4.224/29 | 10.89.4.225 – 10.89.4.230 | 10.89.4.231 |
| 158 | 10.89.4.232/29 | 10.89.4.233 – 10.89.4.238 | 10.89.4.239 |
| 159 | 10.89.4.240/29 | 10.89.4.241 – 10.89.4.246 | 10.89.4.247 |
| 160 | 10.89.4.248/29 | 10.89.4.249 – 10.89.4.254 | 10.89.4.255 |
| 161 | 10.89.5.0/29 | 10.89.5.1 – 10.89.5.6 | 10.89.5.7 |
| 162 | 10.89.5.8/29 | 10.89.5.9 – 10.89.5.14 | 10.89.5.15 |
| 163 | 10.89.5.16/29 | 10.89.5.17 – 10.89.5.22 | 10.89.5.23 |
| 164 | 10.89.5.24/29 | 10.89.5.25 – 10.89.5.30 | 10.89.5.31 |
| 165 | 10.89.5.32/29 | 10.89.5.33 – 10.89.5.38 | 10.89.5.39 |
| 166 | 10.89.5.40/29 | 10.89.5.41 – 10.89.5.46 | 10.89.5.47 |
| 167 | 10.89.5.48/29 | 10.89.5.49 – 10.89.5.54 | 10.89.5.55 |
| 168 | 10.89.5.56/29 | 10.89.5.57 – 10.89.5.62 | 10.89.5.63 |
| 169 | 10.89.5.64/29 | 10.89.5.65 – 10.89.5.70 | 10.89.5.71 |
| 170 | 10.89.5.72/29 | 10.89.5.73 – 10.89.5.78 | 10.89.5.79 |
| 171 | 10.89.5.80/29 | 10.89.5.81 – 10.89.5.86 | 10.89.5.87 |
| 172 | 10.89.5.88/29 | 10.89.5.89 – 10.89.5.94 | 10.89.5.95 |
| 173 | 10.89.5.96/29 | 10.89.5.97 – 10.89.5.102 | 10.89.5.103 |
| 174 | 10.89.5.104/29 | 10.89.5.105 – 10.89.5.110 | 10.89.5.111 |
| 175 | 10.89.5.112/29 | 10.89.5.113 – 10.89.5.118 | 10.89.5.119 |
| 176 | 10.89.5.120/29 | 10.89.5.121 – 10.89.5.126 | 10.89.5.127 |
| 177 | 10.89.5.128/29 | 10.89.5.129 – 10.89.5.134 | 10.89.5.135 |
| 178 | 10.89.5.136/29 | 10.89.5.137 – 10.89.5.142 | 10.89.5.143 |
| 179 | 10.89.5.144/29 | 10.89.5.145 – 10.89.5.150 | 10.89.5.151 |
| 180 | 10.89.5.152/29 | 10.89.5.153 – 10.89.5.158 | 10.89.5.159 |
| 181 | 10.89.5.160/29 | 10.89.5.161 – 10.89.5.166 | 10.89.5.167 |
| 182 | 10.89.5.168/29 | 10.89.5.169 – 10.89.5.174 | 10.89.5.175 |
| 183 | 10.89.5.176/29 | 10.89.5.177 – 10.89.5.182 | 10.89.5.183 |
| 184 | 10.89.5.184/29 | 10.89.5.185 – 10.89.5.190 | 10.89.5.191 |
| 185 | 10.89.5.192/29 | 10.89.5.193 – 10.89.5.198 | 10.89.5.199 |
| 186 | 10.89.5.200/29 | 10.89.5.201 – 10.89.5.206 | 10.89.5.207 |
| 187 | 10.89.5.208/29 | 10.89.5.209 – 10.89.5.214 | 10.89.5.215 |
| 188 | 10.89.5.216/29 | 10.89.5.217 – 10.89.5.222 | 10.89.5.223 |
| 189 | 10.89.5.224/29 | 10.89.5.225 – 10.89.5.230 | 10.89.5.231 |
| 190 | 10.89.5.232/29 | 10.89.5.233 – 10.89.5.238 | 10.89.5.239 |
| 191 | 10.89.5.240/29 | 10.89.5.241 – 10.89.5.246 | 10.89.5.247 |
| 192 | 10.89.5.248/29 | 10.89.5.249 – 10.89.5.254 | 10.89.5.255 |
| 193 | 10.89.6.0/29 | 10.89.6.1 – 10.89.6.6 | 10.89.6.7 |
| 194 | 10.89.6.8/29 | 10.89.6.9 – 10.89.6.14 | 10.89.6.15 |
| 195 | 10.89.6.16/29 | 10.89.6.17 – 10.89.6.22 | 10.89.6.23 |
| 196 | 10.89.6.24/29 | 10.89.6.25 – 10.89.6.30 | 10.89.6.31 |
| 197 | 10.89.6.32/29 | 10.89.6.33 – 10.89.6.38 | 10.89.6.39 |
| 198 | 10.89.6.40/29 | 10.89.6.41 – 10.89.6.46 | 10.89.6.47 |
| 199 | 10.89.6.48/29 | 10.89.6.49 – 10.89.6.54 | 10.89.6.55 |
| 200 | 10.89.6.56/29 | 10.89.6.57 – 10.89.6.62 | 10.89.6.63 |
| 201 | 10.89.6.64/29 | 10.89.6.65 – 10.89.6.70 | 10.89.6.71 |
| 202 | 10.89.6.72/29 | 10.89.6.73 – 10.89.6.78 | 10.89.6.79 |
| 203 | 10.89.6.80/29 | 10.89.6.81 – 10.89.6.86 | 10.89.6.87 |
| 204 | 10.89.6.88/29 | 10.89.6.89 – 10.89.6.94 | 10.89.6.95 |
| 205 | 10.89.6.96/29 | 10.89.6.97 – 10.89.6.102 | 10.89.6.103 |
| 206 | 10.89.6.104/29 | 10.89.6.105 – 10.89.6.110 | 10.89.6.111 |
| 207 | 10.89.6.112/29 | 10.89.6.113 – 10.89.6.118 | 10.89.6.119 |
| 208 | 10.89.6.120/29 | 10.89.6.121 – 10.89.6.126 | 10.89.6.127 |
| 209 | 10.89.6.128/29 | 10.89.6.129 – 10.89.6.134 | 10.89.6.135 |
| 210 | 10.89.6.136/29 | 10.89.6.137 – 10.89.6.142 | 10.89.6.143 |
| 211 | 10.89.6.144/29 | 10.89.6.145 – 10.89.6.150 | 10.89.6.151 |
| 212 | 10.89.6.152/29 | 10.89.6.153 – 10.89.6.158 | 10.89.6.159 |
| 213 | 10.89.6.160/29 | 10.89.6.161 – 10.89.6.166 | 10.89.6.167 |
| 214 | 10.89.6.168/29 | 10.89.6.169 – 10.89.6.174 | 10.89.6.175 |
| 215 | 10.89.6.176/29 | 10.89.6.177 – 10.89.6.182 | 10.89.6.183 |
| 216 | 10.89.6.184/29 | 10.89.6.185 – 10.89.6.190 | 10.89.6.191 |
| 217 | 10.89.6.192/29 | 10.89.6.193 – 10.89.6.198 | 10.89.6.199 |
| 218 | 10.89.6.200/29 | 10.89.6.201 – 10.89.6.206 | 10.89.6.207 |
| 219 | 10.89.6.208/29 | 10.89.6.209 – 10.89.6.214 | 10.89.6.215 |
| 220 | 10.89.6.216/29 | 10.89.6.217 – 10.89.6.222 | 10.89.6.223 |
| 221 | 10.89.6.224/29 | 10.89.6.225 – 10.89.6.230 | 10.89.6.231 |
| 222 | 10.89.6.232/29 | 10.89.6.233 – 10.89.6.238 | 10.89.6.239 |
| 223 | 10.89.6.240/29 | 10.89.6.241 – 10.89.6.246 | 10.89.6.247 |
| 224 | 10.89.6.248/29 | 10.89.6.249 – 10.89.6.254 | 10.89.6.255 |
| 225 | 10.89.7.0/29 | 10.89.7.1 – 10.89.7.6 | 10.89.7.7 |
| 226 | 10.89.7.8/29 | 10.89.7.9 – 10.89.7.14 | 10.89.7.15 |
| 227 | 10.89.7.16/29 | 10.89.7.17 – 10.89.7.22 | 10.89.7.23 |
| 228 | 10.89.7.24/29 | 10.89.7.25 – 10.89.7.30 | 10.89.7.31 |
| 229 | 10.89.7.32/29 | 10.89.7.33 – 10.89.7.38 | 10.89.7.39 |
| 230 | 10.89.7.40/29 | 10.89.7.41 – 10.89.7.46 | 10.89.7.47 |
| 231 | 10.89.7.48/29 | 10.89.7.49 – 10.89.7.54 | 10.89.7.55 |
| 232 | 10.89.7.56/29 | 10.89.7.57 – 10.89.7.62 | 10.89.7.63 |
| 233 | 10.89.7.64/29 | 10.89.7.65 – 10.89.7.70 | 10.89.7.71 |
| 234 | 10.89.7.72/29 | 10.89.7.73 – 10.89.7.78 | 10.89.7.79 |
| 235 | 10.89.7.80/29 | 10.89.7.81 – 10.89.7.86 | 10.89.7.87 |
| 236 | 10.89.7.88/29 | 10.89.7.89 – 10.89.7.94 | 10.89.7.95 |
| 237 | 10.89.7.96/29 | 10.89.7.97 – 10.89.7.102 | 10.89.7.103 |
| 238 | 10.89.7.104/29 | 10.89.7.105 – 10.89.7.110 | 10.89.7.111 |
| 239 | 10.89.7.112/29 | 10.89.7.113 – 10.89.7.118 | 10.89.7.119 |
| 240 | 10.89.7.120/29 | 10.89.7.121 – 10.89.7.126 | 10.89.7.127 |
| 241 | 10.89.7.128/29 | 10.89.7.129 – 10.89.7.134 | 10.89.7.135 |
| 242 | 10.89.7.136/29 | 10.89.7.137 – 10.89.7.142 | 10.89.7.143 |
| 243 | 10.89.7.144/29 | 10.89.7.145 – 10.89.7.150 | 10.89.7.151 |
| 244 | 10.89.7.152/29 | 10.89.7.153 – 10.89.7.158 | 10.89.7.159 |
| 245 | 10.89.7.160/29 | 10.89.7.161 – 10.89.7.166 | 10.89.7.167 |
| 246 | 10.89.7.168/29 | 10.89.7.169 – 10.89.7.174 | 10.89.7.175 |
| 247 | 10.89.7.176/29 | 10.89.7.177 – 10.89.7.182 | 10.89.7.183 |
| 248 | 10.89.7.184/29 | 10.89.7.185 – 10.89.7.190 | 10.89.7.191 |
| 249 | 10.89.7.192/29 | 10.89.7.193 – 10.89.7.198 | 10.89.7.199 |
| 250 | 10.89.7.200/29 | 10.89.7.201 – 10.89.7.206 | 10.89.7.207 |
| 251 | 10.89.7.208/29 | 10.89.7.209 – 10.89.7.214 | 10.89.7.215 |
| 252 | 10.89.7.216/29 | 10.89.7.217 – 10.89.7.222 | 10.89.7.223 |
| 253 | 10.89.7.224/29 | 10.89.7.225 – 10.89.7.230 | 10.89.7.231 |
| 254 | 10.89.7.232/29 | 10.89.7.233 – 10.89.7.238 | 10.89.7.239 |
| 255 | 10.89.7.240/29 | 10.89.7.241 – 10.89.7.246 | 10.89.7.247 |
| 256 | 10.89.7.248/29 | 10.89.7.249 – 10.89.7.254 | 10.89.7.255 |
showing 256 of 8,192
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 /16 |
|---|---|---|---|---|
| /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 | 1 |
| /17 | 255.255.128.0 | 32,768 | 32,766 | 2 split → |
| /18 | 255.255.192.0 | 16,384 | 16,382 | 4 split → |
| /19 | 255.255.224.0 | 8,192 | 8,190 | 8 split → |
| /20 | 255.255.240.0 | 4,096 | 4,094 | 16 split → |
| /21 | 255.255.248.0 | 2,048 | 2,046 | 32 split → |
| /22 | 255.255.252.0 | 1,024 | 1,022 | 64 split → |
| /23 | 255.255.254.0 | 512 | 510 | 128 split → |
| /24 | 255.255.255.0 | 256 | 254 | 256 split → |
| /25 | 255.255.255.128 | 128 | 126 | 512 split → |
| /26 | 255.255.255.192 | 64 | 62 | 1,024 split → |
| /27 | 255.255.255.224 | 32 | 30 | 2,048 split → |
| /28 | 255.255.255.240 | 16 | 14 | 4,096 split → |
| /29 | 255.255.255.248 | 8 | 6 | 8,192 split → |
| /30 | 255.255.255.252 | 4 | 2 | 16,384 split → |
| /31 | 255.255.255.254 | 2 | 2 | 32,768 split → |
| /32 | 255.255.255.255 | 1 | 1 | 65,536 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.