ip
ipku.in

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.

$ ipcalc
Try:192.168.1.10/2410.0.0.0/8172.16.5.4/20203.0.113.9/29
IPv6 calculator →
private IP (RFC 1918)10.78.128.0/22
network10.78.128.0/22
broadcast10.78.131.255
first host10.78.128.1
last host10.78.131.254
subnet mask255.255.252.0
wildcard0.0.3.255
addresses1,024
usable hosts1,022
classA
ipcalc 10.78.128.0/22
address00001010.01001110.10000000.00000000
subnet mask11111111.11111111.11111100.00000000
network00001010.01001110.10000000.00000000
broadcast00001010.01001110.10000011.11111111
green = network part, grey = host part
hex0x0a4e8000
decimal172916736
reverse dns0.128.78.10.in-addr.arpa
ipv4-mapped::ffff:a4e:8000

/22 split into /31 · 512 subnets

close ×
#networkhost rangebroadcast
110.78.128.0/3110.78.128.0 – 10.78.128.110.78.128.1
210.78.128.2/3110.78.128.2 – 10.78.128.310.78.128.3
310.78.128.4/3110.78.128.4 – 10.78.128.510.78.128.5
410.78.128.6/3110.78.128.6 – 10.78.128.710.78.128.7
510.78.128.8/3110.78.128.8 – 10.78.128.910.78.128.9
610.78.128.10/3110.78.128.10 – 10.78.128.1110.78.128.11
710.78.128.12/3110.78.128.12 – 10.78.128.1310.78.128.13
810.78.128.14/3110.78.128.14 – 10.78.128.1510.78.128.15
910.78.128.16/3110.78.128.16 – 10.78.128.1710.78.128.17
1010.78.128.18/3110.78.128.18 – 10.78.128.1910.78.128.19
1110.78.128.20/3110.78.128.20 – 10.78.128.2110.78.128.21
1210.78.128.22/3110.78.128.22 – 10.78.128.2310.78.128.23
1310.78.128.24/3110.78.128.24 – 10.78.128.2510.78.128.25
1410.78.128.26/3110.78.128.26 – 10.78.128.2710.78.128.27
1510.78.128.28/3110.78.128.28 – 10.78.128.2910.78.128.29
1610.78.128.30/3110.78.128.30 – 10.78.128.3110.78.128.31
1710.78.128.32/3110.78.128.32 – 10.78.128.3310.78.128.33
1810.78.128.34/3110.78.128.34 – 10.78.128.3510.78.128.35
1910.78.128.36/3110.78.128.36 – 10.78.128.3710.78.128.37
2010.78.128.38/3110.78.128.38 – 10.78.128.3910.78.128.39
2110.78.128.40/3110.78.128.40 – 10.78.128.4110.78.128.41
2210.78.128.42/3110.78.128.42 – 10.78.128.4310.78.128.43
2310.78.128.44/3110.78.128.44 – 10.78.128.4510.78.128.45
2410.78.128.46/3110.78.128.46 – 10.78.128.4710.78.128.47
2510.78.128.48/3110.78.128.48 – 10.78.128.4910.78.128.49
2610.78.128.50/3110.78.128.50 – 10.78.128.5110.78.128.51
2710.78.128.52/3110.78.128.52 – 10.78.128.5310.78.128.53
2810.78.128.54/3110.78.128.54 – 10.78.128.5510.78.128.55
2910.78.128.56/3110.78.128.56 – 10.78.128.5710.78.128.57
3010.78.128.58/3110.78.128.58 – 10.78.128.5910.78.128.59
3110.78.128.60/3110.78.128.60 – 10.78.128.6110.78.128.61
3210.78.128.62/3110.78.128.62 – 10.78.128.6310.78.128.63
3310.78.128.64/3110.78.128.64 – 10.78.128.6510.78.128.65
3410.78.128.66/3110.78.128.66 – 10.78.128.6710.78.128.67
3510.78.128.68/3110.78.128.68 – 10.78.128.6910.78.128.69
3610.78.128.70/3110.78.128.70 – 10.78.128.7110.78.128.71
3710.78.128.72/3110.78.128.72 – 10.78.128.7310.78.128.73
3810.78.128.74/3110.78.128.74 – 10.78.128.7510.78.128.75
3910.78.128.76/3110.78.128.76 – 10.78.128.7710.78.128.77
4010.78.128.78/3110.78.128.78 – 10.78.128.7910.78.128.79
4110.78.128.80/3110.78.128.80 – 10.78.128.8110.78.128.81
4210.78.128.82/3110.78.128.82 – 10.78.128.8310.78.128.83
4310.78.128.84/3110.78.128.84 – 10.78.128.8510.78.128.85
4410.78.128.86/3110.78.128.86 – 10.78.128.8710.78.128.87
4510.78.128.88/3110.78.128.88 – 10.78.128.8910.78.128.89
4610.78.128.90/3110.78.128.90 – 10.78.128.9110.78.128.91
4710.78.128.92/3110.78.128.92 – 10.78.128.9310.78.128.93
4810.78.128.94/3110.78.128.94 – 10.78.128.9510.78.128.95
4910.78.128.96/3110.78.128.96 – 10.78.128.9710.78.128.97
5010.78.128.98/3110.78.128.98 – 10.78.128.9910.78.128.99
5110.78.128.100/3110.78.128.100 – 10.78.128.10110.78.128.101
5210.78.128.102/3110.78.128.102 – 10.78.128.10310.78.128.103
5310.78.128.104/3110.78.128.104 – 10.78.128.10510.78.128.105
5410.78.128.106/3110.78.128.106 – 10.78.128.10710.78.128.107
5510.78.128.108/3110.78.128.108 – 10.78.128.10910.78.128.109
5610.78.128.110/3110.78.128.110 – 10.78.128.11110.78.128.111
5710.78.128.112/3110.78.128.112 – 10.78.128.11310.78.128.113
5810.78.128.114/3110.78.128.114 – 10.78.128.11510.78.128.115
5910.78.128.116/3110.78.128.116 – 10.78.128.11710.78.128.117
6010.78.128.118/3110.78.128.118 – 10.78.128.11910.78.128.119
6110.78.128.120/3110.78.128.120 – 10.78.128.12110.78.128.121
6210.78.128.122/3110.78.128.122 – 10.78.128.12310.78.128.123
6310.78.128.124/3110.78.128.124 – 10.78.128.12510.78.128.125
6410.78.128.126/3110.78.128.126 – 10.78.128.12710.78.128.127
6510.78.128.128/3110.78.128.128 – 10.78.128.12910.78.128.129
6610.78.128.130/3110.78.128.130 – 10.78.128.13110.78.128.131
6710.78.128.132/3110.78.128.132 – 10.78.128.13310.78.128.133
6810.78.128.134/3110.78.128.134 – 10.78.128.13510.78.128.135
6910.78.128.136/3110.78.128.136 – 10.78.128.13710.78.128.137
7010.78.128.138/3110.78.128.138 – 10.78.128.13910.78.128.139
7110.78.128.140/3110.78.128.140 – 10.78.128.14110.78.128.141
7210.78.128.142/3110.78.128.142 – 10.78.128.14310.78.128.143
7310.78.128.144/3110.78.128.144 – 10.78.128.14510.78.128.145
7410.78.128.146/3110.78.128.146 – 10.78.128.14710.78.128.147
7510.78.128.148/3110.78.128.148 – 10.78.128.14910.78.128.149
7610.78.128.150/3110.78.128.150 – 10.78.128.15110.78.128.151
7710.78.128.152/3110.78.128.152 – 10.78.128.15310.78.128.153
7810.78.128.154/3110.78.128.154 – 10.78.128.15510.78.128.155
7910.78.128.156/3110.78.128.156 – 10.78.128.15710.78.128.157
8010.78.128.158/3110.78.128.158 – 10.78.128.15910.78.128.159
8110.78.128.160/3110.78.128.160 – 10.78.128.16110.78.128.161
8210.78.128.162/3110.78.128.162 – 10.78.128.16310.78.128.163
8310.78.128.164/3110.78.128.164 – 10.78.128.16510.78.128.165
8410.78.128.166/3110.78.128.166 – 10.78.128.16710.78.128.167
8510.78.128.168/3110.78.128.168 – 10.78.128.16910.78.128.169
8610.78.128.170/3110.78.128.170 – 10.78.128.17110.78.128.171
8710.78.128.172/3110.78.128.172 – 10.78.128.17310.78.128.173
8810.78.128.174/3110.78.128.174 – 10.78.128.17510.78.128.175
8910.78.128.176/3110.78.128.176 – 10.78.128.17710.78.128.177
9010.78.128.178/3110.78.128.178 – 10.78.128.17910.78.128.179
9110.78.128.180/3110.78.128.180 – 10.78.128.18110.78.128.181
9210.78.128.182/3110.78.128.182 – 10.78.128.18310.78.128.183
9310.78.128.184/3110.78.128.184 – 10.78.128.18510.78.128.185
9410.78.128.186/3110.78.128.186 – 10.78.128.18710.78.128.187
9510.78.128.188/3110.78.128.188 – 10.78.128.18910.78.128.189
9610.78.128.190/3110.78.128.190 – 10.78.128.19110.78.128.191
9710.78.128.192/3110.78.128.192 – 10.78.128.19310.78.128.193
9810.78.128.194/3110.78.128.194 – 10.78.128.19510.78.128.195
9910.78.128.196/3110.78.128.196 – 10.78.128.19710.78.128.197
10010.78.128.198/3110.78.128.198 – 10.78.128.19910.78.128.199
10110.78.128.200/3110.78.128.200 – 10.78.128.20110.78.128.201
10210.78.128.202/3110.78.128.202 – 10.78.128.20310.78.128.203
10310.78.128.204/3110.78.128.204 – 10.78.128.20510.78.128.205
10410.78.128.206/3110.78.128.206 – 10.78.128.20710.78.128.207
10510.78.128.208/3110.78.128.208 – 10.78.128.20910.78.128.209
10610.78.128.210/3110.78.128.210 – 10.78.128.21110.78.128.211
10710.78.128.212/3110.78.128.212 – 10.78.128.21310.78.128.213
10810.78.128.214/3110.78.128.214 – 10.78.128.21510.78.128.215
10910.78.128.216/3110.78.128.216 – 10.78.128.21710.78.128.217
11010.78.128.218/3110.78.128.218 – 10.78.128.21910.78.128.219
11110.78.128.220/3110.78.128.220 – 10.78.128.22110.78.128.221
11210.78.128.222/3110.78.128.222 – 10.78.128.22310.78.128.223
11310.78.128.224/3110.78.128.224 – 10.78.128.22510.78.128.225
11410.78.128.226/3110.78.128.226 – 10.78.128.22710.78.128.227
11510.78.128.228/3110.78.128.228 – 10.78.128.22910.78.128.229
11610.78.128.230/3110.78.128.230 – 10.78.128.23110.78.128.231
11710.78.128.232/3110.78.128.232 – 10.78.128.23310.78.128.233
11810.78.128.234/3110.78.128.234 – 10.78.128.23510.78.128.235
11910.78.128.236/3110.78.128.236 – 10.78.128.23710.78.128.237
12010.78.128.238/3110.78.128.238 – 10.78.128.23910.78.128.239
12110.78.128.240/3110.78.128.240 – 10.78.128.24110.78.128.241
12210.78.128.242/3110.78.128.242 – 10.78.128.24310.78.128.243
12310.78.128.244/3110.78.128.244 – 10.78.128.24510.78.128.245
12410.78.128.246/3110.78.128.246 – 10.78.128.24710.78.128.247
12510.78.128.248/3110.78.128.248 – 10.78.128.24910.78.128.249
12610.78.128.250/3110.78.128.250 – 10.78.128.25110.78.128.251
12710.78.128.252/3110.78.128.252 – 10.78.128.25310.78.128.253
12810.78.128.254/3110.78.128.254 – 10.78.128.25510.78.128.255
12910.78.129.0/3110.78.129.0 – 10.78.129.110.78.129.1
13010.78.129.2/3110.78.129.2 – 10.78.129.310.78.129.3
13110.78.129.4/3110.78.129.4 – 10.78.129.510.78.129.5
13210.78.129.6/3110.78.129.6 – 10.78.129.710.78.129.7
13310.78.129.8/3110.78.129.8 – 10.78.129.910.78.129.9
13410.78.129.10/3110.78.129.10 – 10.78.129.1110.78.129.11
13510.78.129.12/3110.78.129.12 – 10.78.129.1310.78.129.13
13610.78.129.14/3110.78.129.14 – 10.78.129.1510.78.129.15
13710.78.129.16/3110.78.129.16 – 10.78.129.1710.78.129.17
13810.78.129.18/3110.78.129.18 – 10.78.129.1910.78.129.19
13910.78.129.20/3110.78.129.20 – 10.78.129.2110.78.129.21
14010.78.129.22/3110.78.129.22 – 10.78.129.2310.78.129.23
14110.78.129.24/3110.78.129.24 – 10.78.129.2510.78.129.25
14210.78.129.26/3110.78.129.26 – 10.78.129.2710.78.129.27
14310.78.129.28/3110.78.129.28 – 10.78.129.2910.78.129.29
14410.78.129.30/3110.78.129.30 – 10.78.129.3110.78.129.31
14510.78.129.32/3110.78.129.32 – 10.78.129.3310.78.129.33
14610.78.129.34/3110.78.129.34 – 10.78.129.3510.78.129.35
14710.78.129.36/3110.78.129.36 – 10.78.129.3710.78.129.37
14810.78.129.38/3110.78.129.38 – 10.78.129.3910.78.129.39
14910.78.129.40/3110.78.129.40 – 10.78.129.4110.78.129.41
15010.78.129.42/3110.78.129.42 – 10.78.129.4310.78.129.43
15110.78.129.44/3110.78.129.44 – 10.78.129.4510.78.129.45
15210.78.129.46/3110.78.129.46 – 10.78.129.4710.78.129.47
15310.78.129.48/3110.78.129.48 – 10.78.129.4910.78.129.49
15410.78.129.50/3110.78.129.50 – 10.78.129.5110.78.129.51
15510.78.129.52/3110.78.129.52 – 10.78.129.5310.78.129.53
15610.78.129.54/3110.78.129.54 – 10.78.129.5510.78.129.55
15710.78.129.56/3110.78.129.56 – 10.78.129.5710.78.129.57
15810.78.129.58/3110.78.129.58 – 10.78.129.5910.78.129.59
15910.78.129.60/3110.78.129.60 – 10.78.129.6110.78.129.61
16010.78.129.62/3110.78.129.62 – 10.78.129.6310.78.129.63
16110.78.129.64/3110.78.129.64 – 10.78.129.6510.78.129.65
16210.78.129.66/3110.78.129.66 – 10.78.129.6710.78.129.67
16310.78.129.68/3110.78.129.68 – 10.78.129.6910.78.129.69
16410.78.129.70/3110.78.129.70 – 10.78.129.7110.78.129.71
16510.78.129.72/3110.78.129.72 – 10.78.129.7310.78.129.73
16610.78.129.74/3110.78.129.74 – 10.78.129.7510.78.129.75
16710.78.129.76/3110.78.129.76 – 10.78.129.7710.78.129.77
16810.78.129.78/3110.78.129.78 – 10.78.129.7910.78.129.79
16910.78.129.80/3110.78.129.80 – 10.78.129.8110.78.129.81
17010.78.129.82/3110.78.129.82 – 10.78.129.8310.78.129.83
17110.78.129.84/3110.78.129.84 – 10.78.129.8510.78.129.85
17210.78.129.86/3110.78.129.86 – 10.78.129.8710.78.129.87
17310.78.129.88/3110.78.129.88 – 10.78.129.8910.78.129.89
17410.78.129.90/3110.78.129.90 – 10.78.129.9110.78.129.91
17510.78.129.92/3110.78.129.92 – 10.78.129.9310.78.129.93
17610.78.129.94/3110.78.129.94 – 10.78.129.9510.78.129.95
17710.78.129.96/3110.78.129.96 – 10.78.129.9710.78.129.97
17810.78.129.98/3110.78.129.98 – 10.78.129.9910.78.129.99
17910.78.129.100/3110.78.129.100 – 10.78.129.10110.78.129.101
18010.78.129.102/3110.78.129.102 – 10.78.129.10310.78.129.103
18110.78.129.104/3110.78.129.104 – 10.78.129.10510.78.129.105
18210.78.129.106/3110.78.129.106 – 10.78.129.10710.78.129.107
18310.78.129.108/3110.78.129.108 – 10.78.129.10910.78.129.109
18410.78.129.110/3110.78.129.110 – 10.78.129.11110.78.129.111
18510.78.129.112/3110.78.129.112 – 10.78.129.11310.78.129.113
18610.78.129.114/3110.78.129.114 – 10.78.129.11510.78.129.115
18710.78.129.116/3110.78.129.116 – 10.78.129.11710.78.129.117
18810.78.129.118/3110.78.129.118 – 10.78.129.11910.78.129.119
18910.78.129.120/3110.78.129.120 – 10.78.129.12110.78.129.121
19010.78.129.122/3110.78.129.122 – 10.78.129.12310.78.129.123
19110.78.129.124/3110.78.129.124 – 10.78.129.12510.78.129.125
19210.78.129.126/3110.78.129.126 – 10.78.129.12710.78.129.127
19310.78.129.128/3110.78.129.128 – 10.78.129.12910.78.129.129
19410.78.129.130/3110.78.129.130 – 10.78.129.13110.78.129.131
19510.78.129.132/3110.78.129.132 – 10.78.129.13310.78.129.133
19610.78.129.134/3110.78.129.134 – 10.78.129.13510.78.129.135
19710.78.129.136/3110.78.129.136 – 10.78.129.13710.78.129.137
19810.78.129.138/3110.78.129.138 – 10.78.129.13910.78.129.139
19910.78.129.140/3110.78.129.140 – 10.78.129.14110.78.129.141
20010.78.129.142/3110.78.129.142 – 10.78.129.14310.78.129.143
20110.78.129.144/3110.78.129.144 – 10.78.129.14510.78.129.145
20210.78.129.146/3110.78.129.146 – 10.78.129.14710.78.129.147
20310.78.129.148/3110.78.129.148 – 10.78.129.14910.78.129.149
20410.78.129.150/3110.78.129.150 – 10.78.129.15110.78.129.151
20510.78.129.152/3110.78.129.152 – 10.78.129.15310.78.129.153
20610.78.129.154/3110.78.129.154 – 10.78.129.15510.78.129.155
20710.78.129.156/3110.78.129.156 – 10.78.129.15710.78.129.157
20810.78.129.158/3110.78.129.158 – 10.78.129.15910.78.129.159
20910.78.129.160/3110.78.129.160 – 10.78.129.16110.78.129.161
21010.78.129.162/3110.78.129.162 – 10.78.129.16310.78.129.163
21110.78.129.164/3110.78.129.164 – 10.78.129.16510.78.129.165
21210.78.129.166/3110.78.129.166 – 10.78.129.16710.78.129.167
21310.78.129.168/3110.78.129.168 – 10.78.129.16910.78.129.169
21410.78.129.170/3110.78.129.170 – 10.78.129.17110.78.129.171
21510.78.129.172/3110.78.129.172 – 10.78.129.17310.78.129.173
21610.78.129.174/3110.78.129.174 – 10.78.129.17510.78.129.175
21710.78.129.176/3110.78.129.176 – 10.78.129.17710.78.129.177
21810.78.129.178/3110.78.129.178 – 10.78.129.17910.78.129.179
21910.78.129.180/3110.78.129.180 – 10.78.129.18110.78.129.181
22010.78.129.182/3110.78.129.182 – 10.78.129.18310.78.129.183
22110.78.129.184/3110.78.129.184 – 10.78.129.18510.78.129.185
22210.78.129.186/3110.78.129.186 – 10.78.129.18710.78.129.187
22310.78.129.188/3110.78.129.188 – 10.78.129.18910.78.129.189
22410.78.129.190/3110.78.129.190 – 10.78.129.19110.78.129.191
22510.78.129.192/3110.78.129.192 – 10.78.129.19310.78.129.193
22610.78.129.194/3110.78.129.194 – 10.78.129.19510.78.129.195
22710.78.129.196/3110.78.129.196 – 10.78.129.19710.78.129.197
22810.78.129.198/3110.78.129.198 – 10.78.129.19910.78.129.199
22910.78.129.200/3110.78.129.200 – 10.78.129.20110.78.129.201
23010.78.129.202/3110.78.129.202 – 10.78.129.20310.78.129.203
23110.78.129.204/3110.78.129.204 – 10.78.129.20510.78.129.205
23210.78.129.206/3110.78.129.206 – 10.78.129.20710.78.129.207
23310.78.129.208/3110.78.129.208 – 10.78.129.20910.78.129.209
23410.78.129.210/3110.78.129.210 – 10.78.129.21110.78.129.211
23510.78.129.212/3110.78.129.212 – 10.78.129.21310.78.129.213
23610.78.129.214/3110.78.129.214 – 10.78.129.21510.78.129.215
23710.78.129.216/3110.78.129.216 – 10.78.129.21710.78.129.217
23810.78.129.218/3110.78.129.218 – 10.78.129.21910.78.129.219
23910.78.129.220/3110.78.129.220 – 10.78.129.22110.78.129.221
24010.78.129.222/3110.78.129.222 – 10.78.129.22310.78.129.223
24110.78.129.224/3110.78.129.224 – 10.78.129.22510.78.129.225
24210.78.129.226/3110.78.129.226 – 10.78.129.22710.78.129.227
24310.78.129.228/3110.78.129.228 – 10.78.129.22910.78.129.229
24410.78.129.230/3110.78.129.230 – 10.78.129.23110.78.129.231
24510.78.129.232/3110.78.129.232 – 10.78.129.23310.78.129.233
24610.78.129.234/3110.78.129.234 – 10.78.129.23510.78.129.235
24710.78.129.236/3110.78.129.236 – 10.78.129.23710.78.129.237
24810.78.129.238/3110.78.129.238 – 10.78.129.23910.78.129.239
24910.78.129.240/3110.78.129.240 – 10.78.129.24110.78.129.241
25010.78.129.242/3110.78.129.242 – 10.78.129.24310.78.129.243
25110.78.129.244/3110.78.129.244 – 10.78.129.24510.78.129.245
25210.78.129.246/3110.78.129.246 – 10.78.129.24710.78.129.247
25310.78.129.248/3110.78.129.248 – 10.78.129.24910.78.129.249
25410.78.129.250/3110.78.129.250 – 10.78.129.25110.78.129.251
25510.78.129.252/3110.78.129.252 – 10.78.129.25310.78.129.253
25610.78.129.254/3110.78.129.254 – 10.78.129.25510.78.129.255

showing 256 of 512

01 / table

IPv4 CIDR prefix table.

Click a prefix longer than your network to split it into subnets.

prefixsubnet maskaddresseshostsin your /22
/00.0.0.04,294,967,2964,294,967,294-
/1128.0.0.02,147,483,6482,147,483,646-
/2192.0.0.01,073,741,8241,073,741,822-
/3224.0.0.0536,870,912536,870,910-
/4240.0.0.0268,435,456268,435,454-
/5248.0.0.0134,217,728134,217,726-
/6252.0.0.067,108,86467,108,862-
/7254.0.0.033,554,43233,554,430-
/8255.0.0.016,777,21616,777,214-
/9255.128.0.08,388,6088,388,606-
/10255.192.0.04,194,3044,194,302-
/11255.224.0.02,097,1522,097,150-
/12255.240.0.01,048,5761,048,574-
/13255.248.0.0524,288524,286-
/14255.252.0.0262,144262,142-
/15255.254.0.0131,072131,070-
/16255.255.0.065,53665,534-
/17255.255.128.032,76832,766-
/18255.255.192.016,38416,382-
/19255.255.224.08,1928,190-
/20255.255.240.04,0964,094-
/21255.255.248.02,0482,046-
/22255.255.252.01,0241,0221
/23255.255.254.05125102 split →
/24255.255.255.02562544 split →
/25255.255.255.1281281268 split →
/26255.255.255.192646216 split →
/27255.255.255.224323032 split →
/28255.255.255.240161464 split →
/29255.255.255.24886128 split →
/30255.255.255.25242256 split →
/31255.255.255.25422512 split →
/32255.255.255.255111,024 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.

Learn how to work it out →