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)10.167.254.0/24
network10.167.254.0/24
broadcast10.167.254.255
first host10.167.254.1
last host10.167.254.254
subnet mask255.255.255.0
wildcard0.0.0.255
addresses256
usable hosts254
classA
ipcalc 10.167.254.0/24
address00001010.10100111.11111110.00000000
subnet mask11111111.11111111.11111111.00000000
network00001010.10100111.11111110.00000000
broadcast00001010.10100111.11111110.11111111
green = network part, grey = host part
hex0x0aa7fe00
decimal178781696
reverse dns0.254.167.10.in-addr.arpa
ipv4-mapped::ffff:aa7:fe00
/24 split into /32 · 256 subnets
close ×| # | network | host range | broadcast |
|---|---|---|---|
| 1 | 10.167.254.0/32 | 10.167.254.0 – 10.167.254.0 | 10.167.254.0 |
| 2 | 10.167.254.1/32 | 10.167.254.1 – 10.167.254.1 | 10.167.254.1 |
| 3 | 10.167.254.2/32 | 10.167.254.2 – 10.167.254.2 | 10.167.254.2 |
| 4 | 10.167.254.3/32 | 10.167.254.3 – 10.167.254.3 | 10.167.254.3 |
| 5 | 10.167.254.4/32 | 10.167.254.4 – 10.167.254.4 | 10.167.254.4 |
| 6 | 10.167.254.5/32 | 10.167.254.5 – 10.167.254.5 | 10.167.254.5 |
| 7 | 10.167.254.6/32 | 10.167.254.6 – 10.167.254.6 | 10.167.254.6 |
| 8 | 10.167.254.7/32 | 10.167.254.7 – 10.167.254.7 | 10.167.254.7 |
| 9 | 10.167.254.8/32 | 10.167.254.8 – 10.167.254.8 | 10.167.254.8 |
| 10 | 10.167.254.9/32 | 10.167.254.9 – 10.167.254.9 | 10.167.254.9 |
| 11 | 10.167.254.10/32 | 10.167.254.10 – 10.167.254.10 | 10.167.254.10 |
| 12 | 10.167.254.11/32 | 10.167.254.11 – 10.167.254.11 | 10.167.254.11 |
| 13 | 10.167.254.12/32 | 10.167.254.12 – 10.167.254.12 | 10.167.254.12 |
| 14 | 10.167.254.13/32 | 10.167.254.13 – 10.167.254.13 | 10.167.254.13 |
| 15 | 10.167.254.14/32 | 10.167.254.14 – 10.167.254.14 | 10.167.254.14 |
| 16 | 10.167.254.15/32 | 10.167.254.15 – 10.167.254.15 | 10.167.254.15 |
| 17 | 10.167.254.16/32 | 10.167.254.16 – 10.167.254.16 | 10.167.254.16 |
| 18 | 10.167.254.17/32 | 10.167.254.17 – 10.167.254.17 | 10.167.254.17 |
| 19 | 10.167.254.18/32 | 10.167.254.18 – 10.167.254.18 | 10.167.254.18 |
| 20 | 10.167.254.19/32 | 10.167.254.19 – 10.167.254.19 | 10.167.254.19 |
| 21 | 10.167.254.20/32 | 10.167.254.20 – 10.167.254.20 | 10.167.254.20 |
| 22 | 10.167.254.21/32 | 10.167.254.21 – 10.167.254.21 | 10.167.254.21 |
| 23 | 10.167.254.22/32 | 10.167.254.22 – 10.167.254.22 | 10.167.254.22 |
| 24 | 10.167.254.23/32 | 10.167.254.23 – 10.167.254.23 | 10.167.254.23 |
| 25 | 10.167.254.24/32 | 10.167.254.24 – 10.167.254.24 | 10.167.254.24 |
| 26 | 10.167.254.25/32 | 10.167.254.25 – 10.167.254.25 | 10.167.254.25 |
| 27 | 10.167.254.26/32 | 10.167.254.26 – 10.167.254.26 | 10.167.254.26 |
| 28 | 10.167.254.27/32 | 10.167.254.27 – 10.167.254.27 | 10.167.254.27 |
| 29 | 10.167.254.28/32 | 10.167.254.28 – 10.167.254.28 | 10.167.254.28 |
| 30 | 10.167.254.29/32 | 10.167.254.29 – 10.167.254.29 | 10.167.254.29 |
| 31 | 10.167.254.30/32 | 10.167.254.30 – 10.167.254.30 | 10.167.254.30 |
| 32 | 10.167.254.31/32 | 10.167.254.31 – 10.167.254.31 | 10.167.254.31 |
| 33 | 10.167.254.32/32 | 10.167.254.32 – 10.167.254.32 | 10.167.254.32 |
| 34 | 10.167.254.33/32 | 10.167.254.33 – 10.167.254.33 | 10.167.254.33 |
| 35 | 10.167.254.34/32 | 10.167.254.34 – 10.167.254.34 | 10.167.254.34 |
| 36 | 10.167.254.35/32 | 10.167.254.35 – 10.167.254.35 | 10.167.254.35 |
| 37 | 10.167.254.36/32 | 10.167.254.36 – 10.167.254.36 | 10.167.254.36 |
| 38 | 10.167.254.37/32 | 10.167.254.37 – 10.167.254.37 | 10.167.254.37 |
| 39 | 10.167.254.38/32 | 10.167.254.38 – 10.167.254.38 | 10.167.254.38 |
| 40 | 10.167.254.39/32 | 10.167.254.39 – 10.167.254.39 | 10.167.254.39 |
| 41 | 10.167.254.40/32 | 10.167.254.40 – 10.167.254.40 | 10.167.254.40 |
| 42 | 10.167.254.41/32 | 10.167.254.41 – 10.167.254.41 | 10.167.254.41 |
| 43 | 10.167.254.42/32 | 10.167.254.42 – 10.167.254.42 | 10.167.254.42 |
| 44 | 10.167.254.43/32 | 10.167.254.43 – 10.167.254.43 | 10.167.254.43 |
| 45 | 10.167.254.44/32 | 10.167.254.44 – 10.167.254.44 | 10.167.254.44 |
| 46 | 10.167.254.45/32 | 10.167.254.45 – 10.167.254.45 | 10.167.254.45 |
| 47 | 10.167.254.46/32 | 10.167.254.46 – 10.167.254.46 | 10.167.254.46 |
| 48 | 10.167.254.47/32 | 10.167.254.47 – 10.167.254.47 | 10.167.254.47 |
| 49 | 10.167.254.48/32 | 10.167.254.48 – 10.167.254.48 | 10.167.254.48 |
| 50 | 10.167.254.49/32 | 10.167.254.49 – 10.167.254.49 | 10.167.254.49 |
| 51 | 10.167.254.50/32 | 10.167.254.50 – 10.167.254.50 | 10.167.254.50 |
| 52 | 10.167.254.51/32 | 10.167.254.51 – 10.167.254.51 | 10.167.254.51 |
| 53 | 10.167.254.52/32 | 10.167.254.52 – 10.167.254.52 | 10.167.254.52 |
| 54 | 10.167.254.53/32 | 10.167.254.53 – 10.167.254.53 | 10.167.254.53 |
| 55 | 10.167.254.54/32 | 10.167.254.54 – 10.167.254.54 | 10.167.254.54 |
| 56 | 10.167.254.55/32 | 10.167.254.55 – 10.167.254.55 | 10.167.254.55 |
| 57 | 10.167.254.56/32 | 10.167.254.56 – 10.167.254.56 | 10.167.254.56 |
| 58 | 10.167.254.57/32 | 10.167.254.57 – 10.167.254.57 | 10.167.254.57 |
| 59 | 10.167.254.58/32 | 10.167.254.58 – 10.167.254.58 | 10.167.254.58 |
| 60 | 10.167.254.59/32 | 10.167.254.59 – 10.167.254.59 | 10.167.254.59 |
| 61 | 10.167.254.60/32 | 10.167.254.60 – 10.167.254.60 | 10.167.254.60 |
| 62 | 10.167.254.61/32 | 10.167.254.61 – 10.167.254.61 | 10.167.254.61 |
| 63 | 10.167.254.62/32 | 10.167.254.62 – 10.167.254.62 | 10.167.254.62 |
| 64 | 10.167.254.63/32 | 10.167.254.63 – 10.167.254.63 | 10.167.254.63 |
| 65 | 10.167.254.64/32 | 10.167.254.64 – 10.167.254.64 | 10.167.254.64 |
| 66 | 10.167.254.65/32 | 10.167.254.65 – 10.167.254.65 | 10.167.254.65 |
| 67 | 10.167.254.66/32 | 10.167.254.66 – 10.167.254.66 | 10.167.254.66 |
| 68 | 10.167.254.67/32 | 10.167.254.67 – 10.167.254.67 | 10.167.254.67 |
| 69 | 10.167.254.68/32 | 10.167.254.68 – 10.167.254.68 | 10.167.254.68 |
| 70 | 10.167.254.69/32 | 10.167.254.69 – 10.167.254.69 | 10.167.254.69 |
| 71 | 10.167.254.70/32 | 10.167.254.70 – 10.167.254.70 | 10.167.254.70 |
| 72 | 10.167.254.71/32 | 10.167.254.71 – 10.167.254.71 | 10.167.254.71 |
| 73 | 10.167.254.72/32 | 10.167.254.72 – 10.167.254.72 | 10.167.254.72 |
| 74 | 10.167.254.73/32 | 10.167.254.73 – 10.167.254.73 | 10.167.254.73 |
| 75 | 10.167.254.74/32 | 10.167.254.74 – 10.167.254.74 | 10.167.254.74 |
| 76 | 10.167.254.75/32 | 10.167.254.75 – 10.167.254.75 | 10.167.254.75 |
| 77 | 10.167.254.76/32 | 10.167.254.76 – 10.167.254.76 | 10.167.254.76 |
| 78 | 10.167.254.77/32 | 10.167.254.77 – 10.167.254.77 | 10.167.254.77 |
| 79 | 10.167.254.78/32 | 10.167.254.78 – 10.167.254.78 | 10.167.254.78 |
| 80 | 10.167.254.79/32 | 10.167.254.79 – 10.167.254.79 | 10.167.254.79 |
| 81 | 10.167.254.80/32 | 10.167.254.80 – 10.167.254.80 | 10.167.254.80 |
| 82 | 10.167.254.81/32 | 10.167.254.81 – 10.167.254.81 | 10.167.254.81 |
| 83 | 10.167.254.82/32 | 10.167.254.82 – 10.167.254.82 | 10.167.254.82 |
| 84 | 10.167.254.83/32 | 10.167.254.83 – 10.167.254.83 | 10.167.254.83 |
| 85 | 10.167.254.84/32 | 10.167.254.84 – 10.167.254.84 | 10.167.254.84 |
| 86 | 10.167.254.85/32 | 10.167.254.85 – 10.167.254.85 | 10.167.254.85 |
| 87 | 10.167.254.86/32 | 10.167.254.86 – 10.167.254.86 | 10.167.254.86 |
| 88 | 10.167.254.87/32 | 10.167.254.87 – 10.167.254.87 | 10.167.254.87 |
| 89 | 10.167.254.88/32 | 10.167.254.88 – 10.167.254.88 | 10.167.254.88 |
| 90 | 10.167.254.89/32 | 10.167.254.89 – 10.167.254.89 | 10.167.254.89 |
| 91 | 10.167.254.90/32 | 10.167.254.90 – 10.167.254.90 | 10.167.254.90 |
| 92 | 10.167.254.91/32 | 10.167.254.91 – 10.167.254.91 | 10.167.254.91 |
| 93 | 10.167.254.92/32 | 10.167.254.92 – 10.167.254.92 | 10.167.254.92 |
| 94 | 10.167.254.93/32 | 10.167.254.93 – 10.167.254.93 | 10.167.254.93 |
| 95 | 10.167.254.94/32 | 10.167.254.94 – 10.167.254.94 | 10.167.254.94 |
| 96 | 10.167.254.95/32 | 10.167.254.95 – 10.167.254.95 | 10.167.254.95 |
| 97 | 10.167.254.96/32 | 10.167.254.96 – 10.167.254.96 | 10.167.254.96 |
| 98 | 10.167.254.97/32 | 10.167.254.97 – 10.167.254.97 | 10.167.254.97 |
| 99 | 10.167.254.98/32 | 10.167.254.98 – 10.167.254.98 | 10.167.254.98 |
| 100 | 10.167.254.99/32 | 10.167.254.99 – 10.167.254.99 | 10.167.254.99 |
| 101 | 10.167.254.100/32 | 10.167.254.100 – 10.167.254.100 | 10.167.254.100 |
| 102 | 10.167.254.101/32 | 10.167.254.101 – 10.167.254.101 | 10.167.254.101 |
| 103 | 10.167.254.102/32 | 10.167.254.102 – 10.167.254.102 | 10.167.254.102 |
| 104 | 10.167.254.103/32 | 10.167.254.103 – 10.167.254.103 | 10.167.254.103 |
| 105 | 10.167.254.104/32 | 10.167.254.104 – 10.167.254.104 | 10.167.254.104 |
| 106 | 10.167.254.105/32 | 10.167.254.105 – 10.167.254.105 | 10.167.254.105 |
| 107 | 10.167.254.106/32 | 10.167.254.106 – 10.167.254.106 | 10.167.254.106 |
| 108 | 10.167.254.107/32 | 10.167.254.107 – 10.167.254.107 | 10.167.254.107 |
| 109 | 10.167.254.108/32 | 10.167.254.108 – 10.167.254.108 | 10.167.254.108 |
| 110 | 10.167.254.109/32 | 10.167.254.109 – 10.167.254.109 | 10.167.254.109 |
| 111 | 10.167.254.110/32 | 10.167.254.110 – 10.167.254.110 | 10.167.254.110 |
| 112 | 10.167.254.111/32 | 10.167.254.111 – 10.167.254.111 | 10.167.254.111 |
| 113 | 10.167.254.112/32 | 10.167.254.112 – 10.167.254.112 | 10.167.254.112 |
| 114 | 10.167.254.113/32 | 10.167.254.113 – 10.167.254.113 | 10.167.254.113 |
| 115 | 10.167.254.114/32 | 10.167.254.114 – 10.167.254.114 | 10.167.254.114 |
| 116 | 10.167.254.115/32 | 10.167.254.115 – 10.167.254.115 | 10.167.254.115 |
| 117 | 10.167.254.116/32 | 10.167.254.116 – 10.167.254.116 | 10.167.254.116 |
| 118 | 10.167.254.117/32 | 10.167.254.117 – 10.167.254.117 | 10.167.254.117 |
| 119 | 10.167.254.118/32 | 10.167.254.118 – 10.167.254.118 | 10.167.254.118 |
| 120 | 10.167.254.119/32 | 10.167.254.119 – 10.167.254.119 | 10.167.254.119 |
| 121 | 10.167.254.120/32 | 10.167.254.120 – 10.167.254.120 | 10.167.254.120 |
| 122 | 10.167.254.121/32 | 10.167.254.121 – 10.167.254.121 | 10.167.254.121 |
| 123 | 10.167.254.122/32 | 10.167.254.122 – 10.167.254.122 | 10.167.254.122 |
| 124 | 10.167.254.123/32 | 10.167.254.123 – 10.167.254.123 | 10.167.254.123 |
| 125 | 10.167.254.124/32 | 10.167.254.124 – 10.167.254.124 | 10.167.254.124 |
| 126 | 10.167.254.125/32 | 10.167.254.125 – 10.167.254.125 | 10.167.254.125 |
| 127 | 10.167.254.126/32 | 10.167.254.126 – 10.167.254.126 | 10.167.254.126 |
| 128 | 10.167.254.127/32 | 10.167.254.127 – 10.167.254.127 | 10.167.254.127 |
| 129 | 10.167.254.128/32 | 10.167.254.128 – 10.167.254.128 | 10.167.254.128 |
| 130 | 10.167.254.129/32 | 10.167.254.129 – 10.167.254.129 | 10.167.254.129 |
| 131 | 10.167.254.130/32 | 10.167.254.130 – 10.167.254.130 | 10.167.254.130 |
| 132 | 10.167.254.131/32 | 10.167.254.131 – 10.167.254.131 | 10.167.254.131 |
| 133 | 10.167.254.132/32 | 10.167.254.132 – 10.167.254.132 | 10.167.254.132 |
| 134 | 10.167.254.133/32 | 10.167.254.133 – 10.167.254.133 | 10.167.254.133 |
| 135 | 10.167.254.134/32 | 10.167.254.134 – 10.167.254.134 | 10.167.254.134 |
| 136 | 10.167.254.135/32 | 10.167.254.135 – 10.167.254.135 | 10.167.254.135 |
| 137 | 10.167.254.136/32 | 10.167.254.136 – 10.167.254.136 | 10.167.254.136 |
| 138 | 10.167.254.137/32 | 10.167.254.137 – 10.167.254.137 | 10.167.254.137 |
| 139 | 10.167.254.138/32 | 10.167.254.138 – 10.167.254.138 | 10.167.254.138 |
| 140 | 10.167.254.139/32 | 10.167.254.139 – 10.167.254.139 | 10.167.254.139 |
| 141 | 10.167.254.140/32 | 10.167.254.140 – 10.167.254.140 | 10.167.254.140 |
| 142 | 10.167.254.141/32 | 10.167.254.141 – 10.167.254.141 | 10.167.254.141 |
| 143 | 10.167.254.142/32 | 10.167.254.142 – 10.167.254.142 | 10.167.254.142 |
| 144 | 10.167.254.143/32 | 10.167.254.143 – 10.167.254.143 | 10.167.254.143 |
| 145 | 10.167.254.144/32 | 10.167.254.144 – 10.167.254.144 | 10.167.254.144 |
| 146 | 10.167.254.145/32 | 10.167.254.145 – 10.167.254.145 | 10.167.254.145 |
| 147 | 10.167.254.146/32 | 10.167.254.146 – 10.167.254.146 | 10.167.254.146 |
| 148 | 10.167.254.147/32 | 10.167.254.147 – 10.167.254.147 | 10.167.254.147 |
| 149 | 10.167.254.148/32 | 10.167.254.148 – 10.167.254.148 | 10.167.254.148 |
| 150 | 10.167.254.149/32 | 10.167.254.149 – 10.167.254.149 | 10.167.254.149 |
| 151 | 10.167.254.150/32 | 10.167.254.150 – 10.167.254.150 | 10.167.254.150 |
| 152 | 10.167.254.151/32 | 10.167.254.151 – 10.167.254.151 | 10.167.254.151 |
| 153 | 10.167.254.152/32 | 10.167.254.152 – 10.167.254.152 | 10.167.254.152 |
| 154 | 10.167.254.153/32 | 10.167.254.153 – 10.167.254.153 | 10.167.254.153 |
| 155 | 10.167.254.154/32 | 10.167.254.154 – 10.167.254.154 | 10.167.254.154 |
| 156 | 10.167.254.155/32 | 10.167.254.155 – 10.167.254.155 | 10.167.254.155 |
| 157 | 10.167.254.156/32 | 10.167.254.156 – 10.167.254.156 | 10.167.254.156 |
| 158 | 10.167.254.157/32 | 10.167.254.157 – 10.167.254.157 | 10.167.254.157 |
| 159 | 10.167.254.158/32 | 10.167.254.158 – 10.167.254.158 | 10.167.254.158 |
| 160 | 10.167.254.159/32 | 10.167.254.159 – 10.167.254.159 | 10.167.254.159 |
| 161 | 10.167.254.160/32 | 10.167.254.160 – 10.167.254.160 | 10.167.254.160 |
| 162 | 10.167.254.161/32 | 10.167.254.161 – 10.167.254.161 | 10.167.254.161 |
| 163 | 10.167.254.162/32 | 10.167.254.162 – 10.167.254.162 | 10.167.254.162 |
| 164 | 10.167.254.163/32 | 10.167.254.163 – 10.167.254.163 | 10.167.254.163 |
| 165 | 10.167.254.164/32 | 10.167.254.164 – 10.167.254.164 | 10.167.254.164 |
| 166 | 10.167.254.165/32 | 10.167.254.165 – 10.167.254.165 | 10.167.254.165 |
| 167 | 10.167.254.166/32 | 10.167.254.166 – 10.167.254.166 | 10.167.254.166 |
| 168 | 10.167.254.167/32 | 10.167.254.167 – 10.167.254.167 | 10.167.254.167 |
| 169 | 10.167.254.168/32 | 10.167.254.168 – 10.167.254.168 | 10.167.254.168 |
| 170 | 10.167.254.169/32 | 10.167.254.169 – 10.167.254.169 | 10.167.254.169 |
| 171 | 10.167.254.170/32 | 10.167.254.170 – 10.167.254.170 | 10.167.254.170 |
| 172 | 10.167.254.171/32 | 10.167.254.171 – 10.167.254.171 | 10.167.254.171 |
| 173 | 10.167.254.172/32 | 10.167.254.172 – 10.167.254.172 | 10.167.254.172 |
| 174 | 10.167.254.173/32 | 10.167.254.173 – 10.167.254.173 | 10.167.254.173 |
| 175 | 10.167.254.174/32 | 10.167.254.174 – 10.167.254.174 | 10.167.254.174 |
| 176 | 10.167.254.175/32 | 10.167.254.175 – 10.167.254.175 | 10.167.254.175 |
| 177 | 10.167.254.176/32 | 10.167.254.176 – 10.167.254.176 | 10.167.254.176 |
| 178 | 10.167.254.177/32 | 10.167.254.177 – 10.167.254.177 | 10.167.254.177 |
| 179 | 10.167.254.178/32 | 10.167.254.178 – 10.167.254.178 | 10.167.254.178 |
| 180 | 10.167.254.179/32 | 10.167.254.179 – 10.167.254.179 | 10.167.254.179 |
| 181 | 10.167.254.180/32 | 10.167.254.180 – 10.167.254.180 | 10.167.254.180 |
| 182 | 10.167.254.181/32 | 10.167.254.181 – 10.167.254.181 | 10.167.254.181 |
| 183 | 10.167.254.182/32 | 10.167.254.182 – 10.167.254.182 | 10.167.254.182 |
| 184 | 10.167.254.183/32 | 10.167.254.183 – 10.167.254.183 | 10.167.254.183 |
| 185 | 10.167.254.184/32 | 10.167.254.184 – 10.167.254.184 | 10.167.254.184 |
| 186 | 10.167.254.185/32 | 10.167.254.185 – 10.167.254.185 | 10.167.254.185 |
| 187 | 10.167.254.186/32 | 10.167.254.186 – 10.167.254.186 | 10.167.254.186 |
| 188 | 10.167.254.187/32 | 10.167.254.187 – 10.167.254.187 | 10.167.254.187 |
| 189 | 10.167.254.188/32 | 10.167.254.188 – 10.167.254.188 | 10.167.254.188 |
| 190 | 10.167.254.189/32 | 10.167.254.189 – 10.167.254.189 | 10.167.254.189 |
| 191 | 10.167.254.190/32 | 10.167.254.190 – 10.167.254.190 | 10.167.254.190 |
| 192 | 10.167.254.191/32 | 10.167.254.191 – 10.167.254.191 | 10.167.254.191 |
| 193 | 10.167.254.192/32 | 10.167.254.192 – 10.167.254.192 | 10.167.254.192 |
| 194 | 10.167.254.193/32 | 10.167.254.193 – 10.167.254.193 | 10.167.254.193 |
| 195 | 10.167.254.194/32 | 10.167.254.194 – 10.167.254.194 | 10.167.254.194 |
| 196 | 10.167.254.195/32 | 10.167.254.195 – 10.167.254.195 | 10.167.254.195 |
| 197 | 10.167.254.196/32 | 10.167.254.196 – 10.167.254.196 | 10.167.254.196 |
| 198 | 10.167.254.197/32 | 10.167.254.197 – 10.167.254.197 | 10.167.254.197 |
| 199 | 10.167.254.198/32 | 10.167.254.198 – 10.167.254.198 | 10.167.254.198 |
| 200 | 10.167.254.199/32 | 10.167.254.199 – 10.167.254.199 | 10.167.254.199 |
| 201 | 10.167.254.200/32 | 10.167.254.200 – 10.167.254.200 | 10.167.254.200 |
| 202 | 10.167.254.201/32 | 10.167.254.201 – 10.167.254.201 | 10.167.254.201 |
| 203 | 10.167.254.202/32 | 10.167.254.202 – 10.167.254.202 | 10.167.254.202 |
| 204 | 10.167.254.203/32 | 10.167.254.203 – 10.167.254.203 | 10.167.254.203 |
| 205 | 10.167.254.204/32 | 10.167.254.204 – 10.167.254.204 | 10.167.254.204 |
| 206 | 10.167.254.205/32 | 10.167.254.205 – 10.167.254.205 | 10.167.254.205 |
| 207 | 10.167.254.206/32 | 10.167.254.206 – 10.167.254.206 | 10.167.254.206 |
| 208 | 10.167.254.207/32 | 10.167.254.207 – 10.167.254.207 | 10.167.254.207 |
| 209 | 10.167.254.208/32 | 10.167.254.208 – 10.167.254.208 | 10.167.254.208 |
| 210 | 10.167.254.209/32 | 10.167.254.209 – 10.167.254.209 | 10.167.254.209 |
| 211 | 10.167.254.210/32 | 10.167.254.210 – 10.167.254.210 | 10.167.254.210 |
| 212 | 10.167.254.211/32 | 10.167.254.211 – 10.167.254.211 | 10.167.254.211 |
| 213 | 10.167.254.212/32 | 10.167.254.212 – 10.167.254.212 | 10.167.254.212 |
| 214 | 10.167.254.213/32 | 10.167.254.213 – 10.167.254.213 | 10.167.254.213 |
| 215 | 10.167.254.214/32 | 10.167.254.214 – 10.167.254.214 | 10.167.254.214 |
| 216 | 10.167.254.215/32 | 10.167.254.215 – 10.167.254.215 | 10.167.254.215 |
| 217 | 10.167.254.216/32 | 10.167.254.216 – 10.167.254.216 | 10.167.254.216 |
| 218 | 10.167.254.217/32 | 10.167.254.217 – 10.167.254.217 | 10.167.254.217 |
| 219 | 10.167.254.218/32 | 10.167.254.218 – 10.167.254.218 | 10.167.254.218 |
| 220 | 10.167.254.219/32 | 10.167.254.219 – 10.167.254.219 | 10.167.254.219 |
| 221 | 10.167.254.220/32 | 10.167.254.220 – 10.167.254.220 | 10.167.254.220 |
| 222 | 10.167.254.221/32 | 10.167.254.221 – 10.167.254.221 | 10.167.254.221 |
| 223 | 10.167.254.222/32 | 10.167.254.222 – 10.167.254.222 | 10.167.254.222 |
| 224 | 10.167.254.223/32 | 10.167.254.223 – 10.167.254.223 | 10.167.254.223 |
| 225 | 10.167.254.224/32 | 10.167.254.224 – 10.167.254.224 | 10.167.254.224 |
| 226 | 10.167.254.225/32 | 10.167.254.225 – 10.167.254.225 | 10.167.254.225 |
| 227 | 10.167.254.226/32 | 10.167.254.226 – 10.167.254.226 | 10.167.254.226 |
| 228 | 10.167.254.227/32 | 10.167.254.227 – 10.167.254.227 | 10.167.254.227 |
| 229 | 10.167.254.228/32 | 10.167.254.228 – 10.167.254.228 | 10.167.254.228 |
| 230 | 10.167.254.229/32 | 10.167.254.229 – 10.167.254.229 | 10.167.254.229 |
| 231 | 10.167.254.230/32 | 10.167.254.230 – 10.167.254.230 | 10.167.254.230 |
| 232 | 10.167.254.231/32 | 10.167.254.231 – 10.167.254.231 | 10.167.254.231 |
| 233 | 10.167.254.232/32 | 10.167.254.232 – 10.167.254.232 | 10.167.254.232 |
| 234 | 10.167.254.233/32 | 10.167.254.233 – 10.167.254.233 | 10.167.254.233 |
| 235 | 10.167.254.234/32 | 10.167.254.234 – 10.167.254.234 | 10.167.254.234 |
| 236 | 10.167.254.235/32 | 10.167.254.235 – 10.167.254.235 | 10.167.254.235 |
| 237 | 10.167.254.236/32 | 10.167.254.236 – 10.167.254.236 | 10.167.254.236 |
| 238 | 10.167.254.237/32 | 10.167.254.237 – 10.167.254.237 | 10.167.254.237 |
| 239 | 10.167.254.238/32 | 10.167.254.238 – 10.167.254.238 | 10.167.254.238 |
| 240 | 10.167.254.239/32 | 10.167.254.239 – 10.167.254.239 | 10.167.254.239 |
| 241 | 10.167.254.240/32 | 10.167.254.240 – 10.167.254.240 | 10.167.254.240 |
| 242 | 10.167.254.241/32 | 10.167.254.241 – 10.167.254.241 | 10.167.254.241 |
| 243 | 10.167.254.242/32 | 10.167.254.242 – 10.167.254.242 | 10.167.254.242 |
| 244 | 10.167.254.243/32 | 10.167.254.243 – 10.167.254.243 | 10.167.254.243 |
| 245 | 10.167.254.244/32 | 10.167.254.244 – 10.167.254.244 | 10.167.254.244 |
| 246 | 10.167.254.245/32 | 10.167.254.245 – 10.167.254.245 | 10.167.254.245 |
| 247 | 10.167.254.246/32 | 10.167.254.246 – 10.167.254.246 | 10.167.254.246 |
| 248 | 10.167.254.247/32 | 10.167.254.247 – 10.167.254.247 | 10.167.254.247 |
| 249 | 10.167.254.248/32 | 10.167.254.248 – 10.167.254.248 | 10.167.254.248 |
| 250 | 10.167.254.249/32 | 10.167.254.249 – 10.167.254.249 | 10.167.254.249 |
| 251 | 10.167.254.250/32 | 10.167.254.250 – 10.167.254.250 | 10.167.254.250 |
| 252 | 10.167.254.251/32 | 10.167.254.251 – 10.167.254.251 | 10.167.254.251 |
| 253 | 10.167.254.252/32 | 10.167.254.252 – 10.167.254.252 | 10.167.254.252 |
| 254 | 10.167.254.253/32 | 10.167.254.253 – 10.167.254.253 | 10.167.254.253 |
| 255 | 10.167.254.254/32 | 10.167.254.254 – 10.167.254.254 | 10.167.254.254 |
| 256 | 10.167.254.255/32 | 10.167.254.255 – 10.167.254.255 | 10.167.254.255 |
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 /24 |
|---|---|---|---|---|
| /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 | - |
| /23 | 255.255.254.0 | 512 | 510 | - |
| /24 | 255.255.255.0 | 256 | 254 | 1 |
| /25 | 255.255.255.128 | 128 | 126 | 2 split → |
| /26 | 255.255.255.192 | 64 | 62 | 4 split → |
| /27 | 255.255.255.224 | 32 | 30 | 8 split → |
| /28 | 255.255.255.240 | 16 | 14 | 16 split → |
| /29 | 255.255.255.248 | 8 | 6 | 32 split → |
| /30 | 255.255.255.252 | 4 | 2 | 64 split → |
| /31 | 255.255.255.254 | 2 | 2 | 128 split → |
| /32 | 255.255.255.255 | 1 | 1 | 256 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.