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)10.96.72.0/22
network10.96.72.0/22
broadcast10.96.75.255
first host10.96.72.1
last host10.96.75.254
subnet mask255.255.252.0
wildcard0.0.3.255
addresses1,024
usable hosts1,022
classA
ipcalc 10.96.72.0/22
address00001010.01100000.01001000.00000000
subnet mask11111111.11111111.11111100.00000000
network00001010.01100000.01001000.00000000
broadcast00001010.01100000.01001011.11111111
green = network part, grey = host part
hex0x0a604800
decimal174082048
reverse dns0.72.96.10.in-addr.arpa
ipv4-mapped::ffff:a60:4800

/22 split into /31 · 512 subnets

close ×
#networkhost rangebroadcast
110.96.72.0/3110.96.72.0 – 10.96.72.110.96.72.1
210.96.72.2/3110.96.72.2 – 10.96.72.310.96.72.3
310.96.72.4/3110.96.72.4 – 10.96.72.510.96.72.5
410.96.72.6/3110.96.72.6 – 10.96.72.710.96.72.7
510.96.72.8/3110.96.72.8 – 10.96.72.910.96.72.9
610.96.72.10/3110.96.72.10 – 10.96.72.1110.96.72.11
710.96.72.12/3110.96.72.12 – 10.96.72.1310.96.72.13
810.96.72.14/3110.96.72.14 – 10.96.72.1510.96.72.15
910.96.72.16/3110.96.72.16 – 10.96.72.1710.96.72.17
1010.96.72.18/3110.96.72.18 – 10.96.72.1910.96.72.19
1110.96.72.20/3110.96.72.20 – 10.96.72.2110.96.72.21
1210.96.72.22/3110.96.72.22 – 10.96.72.2310.96.72.23
1310.96.72.24/3110.96.72.24 – 10.96.72.2510.96.72.25
1410.96.72.26/3110.96.72.26 – 10.96.72.2710.96.72.27
1510.96.72.28/3110.96.72.28 – 10.96.72.2910.96.72.29
1610.96.72.30/3110.96.72.30 – 10.96.72.3110.96.72.31
1710.96.72.32/3110.96.72.32 – 10.96.72.3310.96.72.33
1810.96.72.34/3110.96.72.34 – 10.96.72.3510.96.72.35
1910.96.72.36/3110.96.72.36 – 10.96.72.3710.96.72.37
2010.96.72.38/3110.96.72.38 – 10.96.72.3910.96.72.39
2110.96.72.40/3110.96.72.40 – 10.96.72.4110.96.72.41
2210.96.72.42/3110.96.72.42 – 10.96.72.4310.96.72.43
2310.96.72.44/3110.96.72.44 – 10.96.72.4510.96.72.45
2410.96.72.46/3110.96.72.46 – 10.96.72.4710.96.72.47
2510.96.72.48/3110.96.72.48 – 10.96.72.4910.96.72.49
2610.96.72.50/3110.96.72.50 – 10.96.72.5110.96.72.51
2710.96.72.52/3110.96.72.52 – 10.96.72.5310.96.72.53
2810.96.72.54/3110.96.72.54 – 10.96.72.5510.96.72.55
2910.96.72.56/3110.96.72.56 – 10.96.72.5710.96.72.57
3010.96.72.58/3110.96.72.58 – 10.96.72.5910.96.72.59
3110.96.72.60/3110.96.72.60 – 10.96.72.6110.96.72.61
3210.96.72.62/3110.96.72.62 – 10.96.72.6310.96.72.63
3310.96.72.64/3110.96.72.64 – 10.96.72.6510.96.72.65
3410.96.72.66/3110.96.72.66 – 10.96.72.6710.96.72.67
3510.96.72.68/3110.96.72.68 – 10.96.72.6910.96.72.69
3610.96.72.70/3110.96.72.70 – 10.96.72.7110.96.72.71
3710.96.72.72/3110.96.72.72 – 10.96.72.7310.96.72.73
3810.96.72.74/3110.96.72.74 – 10.96.72.7510.96.72.75
3910.96.72.76/3110.96.72.76 – 10.96.72.7710.96.72.77
4010.96.72.78/3110.96.72.78 – 10.96.72.7910.96.72.79
4110.96.72.80/3110.96.72.80 – 10.96.72.8110.96.72.81
4210.96.72.82/3110.96.72.82 – 10.96.72.8310.96.72.83
4310.96.72.84/3110.96.72.84 – 10.96.72.8510.96.72.85
4410.96.72.86/3110.96.72.86 – 10.96.72.8710.96.72.87
4510.96.72.88/3110.96.72.88 – 10.96.72.8910.96.72.89
4610.96.72.90/3110.96.72.90 – 10.96.72.9110.96.72.91
4710.96.72.92/3110.96.72.92 – 10.96.72.9310.96.72.93
4810.96.72.94/3110.96.72.94 – 10.96.72.9510.96.72.95
4910.96.72.96/3110.96.72.96 – 10.96.72.9710.96.72.97
5010.96.72.98/3110.96.72.98 – 10.96.72.9910.96.72.99
5110.96.72.100/3110.96.72.100 – 10.96.72.10110.96.72.101
5210.96.72.102/3110.96.72.102 – 10.96.72.10310.96.72.103
5310.96.72.104/3110.96.72.104 – 10.96.72.10510.96.72.105
5410.96.72.106/3110.96.72.106 – 10.96.72.10710.96.72.107
5510.96.72.108/3110.96.72.108 – 10.96.72.10910.96.72.109
5610.96.72.110/3110.96.72.110 – 10.96.72.11110.96.72.111
5710.96.72.112/3110.96.72.112 – 10.96.72.11310.96.72.113
5810.96.72.114/3110.96.72.114 – 10.96.72.11510.96.72.115
5910.96.72.116/3110.96.72.116 – 10.96.72.11710.96.72.117
6010.96.72.118/3110.96.72.118 – 10.96.72.11910.96.72.119
6110.96.72.120/3110.96.72.120 – 10.96.72.12110.96.72.121
6210.96.72.122/3110.96.72.122 – 10.96.72.12310.96.72.123
6310.96.72.124/3110.96.72.124 – 10.96.72.12510.96.72.125
6410.96.72.126/3110.96.72.126 – 10.96.72.12710.96.72.127
6510.96.72.128/3110.96.72.128 – 10.96.72.12910.96.72.129
6610.96.72.130/3110.96.72.130 – 10.96.72.13110.96.72.131
6710.96.72.132/3110.96.72.132 – 10.96.72.13310.96.72.133
6810.96.72.134/3110.96.72.134 – 10.96.72.13510.96.72.135
6910.96.72.136/3110.96.72.136 – 10.96.72.13710.96.72.137
7010.96.72.138/3110.96.72.138 – 10.96.72.13910.96.72.139
7110.96.72.140/3110.96.72.140 – 10.96.72.14110.96.72.141
7210.96.72.142/3110.96.72.142 – 10.96.72.14310.96.72.143
7310.96.72.144/3110.96.72.144 – 10.96.72.14510.96.72.145
7410.96.72.146/3110.96.72.146 – 10.96.72.14710.96.72.147
7510.96.72.148/3110.96.72.148 – 10.96.72.14910.96.72.149
7610.96.72.150/3110.96.72.150 – 10.96.72.15110.96.72.151
7710.96.72.152/3110.96.72.152 – 10.96.72.15310.96.72.153
7810.96.72.154/3110.96.72.154 – 10.96.72.15510.96.72.155
7910.96.72.156/3110.96.72.156 – 10.96.72.15710.96.72.157
8010.96.72.158/3110.96.72.158 – 10.96.72.15910.96.72.159
8110.96.72.160/3110.96.72.160 – 10.96.72.16110.96.72.161
8210.96.72.162/3110.96.72.162 – 10.96.72.16310.96.72.163
8310.96.72.164/3110.96.72.164 – 10.96.72.16510.96.72.165
8410.96.72.166/3110.96.72.166 – 10.96.72.16710.96.72.167
8510.96.72.168/3110.96.72.168 – 10.96.72.16910.96.72.169
8610.96.72.170/3110.96.72.170 – 10.96.72.17110.96.72.171
8710.96.72.172/3110.96.72.172 – 10.96.72.17310.96.72.173
8810.96.72.174/3110.96.72.174 – 10.96.72.17510.96.72.175
8910.96.72.176/3110.96.72.176 – 10.96.72.17710.96.72.177
9010.96.72.178/3110.96.72.178 – 10.96.72.17910.96.72.179
9110.96.72.180/3110.96.72.180 – 10.96.72.18110.96.72.181
9210.96.72.182/3110.96.72.182 – 10.96.72.18310.96.72.183
9310.96.72.184/3110.96.72.184 – 10.96.72.18510.96.72.185
9410.96.72.186/3110.96.72.186 – 10.96.72.18710.96.72.187
9510.96.72.188/3110.96.72.188 – 10.96.72.18910.96.72.189
9610.96.72.190/3110.96.72.190 – 10.96.72.19110.96.72.191
9710.96.72.192/3110.96.72.192 – 10.96.72.19310.96.72.193
9810.96.72.194/3110.96.72.194 – 10.96.72.19510.96.72.195
9910.96.72.196/3110.96.72.196 – 10.96.72.19710.96.72.197
10010.96.72.198/3110.96.72.198 – 10.96.72.19910.96.72.199
10110.96.72.200/3110.96.72.200 – 10.96.72.20110.96.72.201
10210.96.72.202/3110.96.72.202 – 10.96.72.20310.96.72.203
10310.96.72.204/3110.96.72.204 – 10.96.72.20510.96.72.205
10410.96.72.206/3110.96.72.206 – 10.96.72.20710.96.72.207
10510.96.72.208/3110.96.72.208 – 10.96.72.20910.96.72.209
10610.96.72.210/3110.96.72.210 – 10.96.72.21110.96.72.211
10710.96.72.212/3110.96.72.212 – 10.96.72.21310.96.72.213
10810.96.72.214/3110.96.72.214 – 10.96.72.21510.96.72.215
10910.96.72.216/3110.96.72.216 – 10.96.72.21710.96.72.217
11010.96.72.218/3110.96.72.218 – 10.96.72.21910.96.72.219
11110.96.72.220/3110.96.72.220 – 10.96.72.22110.96.72.221
11210.96.72.222/3110.96.72.222 – 10.96.72.22310.96.72.223
11310.96.72.224/3110.96.72.224 – 10.96.72.22510.96.72.225
11410.96.72.226/3110.96.72.226 – 10.96.72.22710.96.72.227
11510.96.72.228/3110.96.72.228 – 10.96.72.22910.96.72.229
11610.96.72.230/3110.96.72.230 – 10.96.72.23110.96.72.231
11710.96.72.232/3110.96.72.232 – 10.96.72.23310.96.72.233
11810.96.72.234/3110.96.72.234 – 10.96.72.23510.96.72.235
11910.96.72.236/3110.96.72.236 – 10.96.72.23710.96.72.237
12010.96.72.238/3110.96.72.238 – 10.96.72.23910.96.72.239
12110.96.72.240/3110.96.72.240 – 10.96.72.24110.96.72.241
12210.96.72.242/3110.96.72.242 – 10.96.72.24310.96.72.243
12310.96.72.244/3110.96.72.244 – 10.96.72.24510.96.72.245
12410.96.72.246/3110.96.72.246 – 10.96.72.24710.96.72.247
12510.96.72.248/3110.96.72.248 – 10.96.72.24910.96.72.249
12610.96.72.250/3110.96.72.250 – 10.96.72.25110.96.72.251
12710.96.72.252/3110.96.72.252 – 10.96.72.25310.96.72.253
12810.96.72.254/3110.96.72.254 – 10.96.72.25510.96.72.255
12910.96.73.0/3110.96.73.0 – 10.96.73.110.96.73.1
13010.96.73.2/3110.96.73.2 – 10.96.73.310.96.73.3
13110.96.73.4/3110.96.73.4 – 10.96.73.510.96.73.5
13210.96.73.6/3110.96.73.6 – 10.96.73.710.96.73.7
13310.96.73.8/3110.96.73.8 – 10.96.73.910.96.73.9
13410.96.73.10/3110.96.73.10 – 10.96.73.1110.96.73.11
13510.96.73.12/3110.96.73.12 – 10.96.73.1310.96.73.13
13610.96.73.14/3110.96.73.14 – 10.96.73.1510.96.73.15
13710.96.73.16/3110.96.73.16 – 10.96.73.1710.96.73.17
13810.96.73.18/3110.96.73.18 – 10.96.73.1910.96.73.19
13910.96.73.20/3110.96.73.20 – 10.96.73.2110.96.73.21
14010.96.73.22/3110.96.73.22 – 10.96.73.2310.96.73.23
14110.96.73.24/3110.96.73.24 – 10.96.73.2510.96.73.25
14210.96.73.26/3110.96.73.26 – 10.96.73.2710.96.73.27
14310.96.73.28/3110.96.73.28 – 10.96.73.2910.96.73.29
14410.96.73.30/3110.96.73.30 – 10.96.73.3110.96.73.31
14510.96.73.32/3110.96.73.32 – 10.96.73.3310.96.73.33
14610.96.73.34/3110.96.73.34 – 10.96.73.3510.96.73.35
14710.96.73.36/3110.96.73.36 – 10.96.73.3710.96.73.37
14810.96.73.38/3110.96.73.38 – 10.96.73.3910.96.73.39
14910.96.73.40/3110.96.73.40 – 10.96.73.4110.96.73.41
15010.96.73.42/3110.96.73.42 – 10.96.73.4310.96.73.43
15110.96.73.44/3110.96.73.44 – 10.96.73.4510.96.73.45
15210.96.73.46/3110.96.73.46 – 10.96.73.4710.96.73.47
15310.96.73.48/3110.96.73.48 – 10.96.73.4910.96.73.49
15410.96.73.50/3110.96.73.50 – 10.96.73.5110.96.73.51
15510.96.73.52/3110.96.73.52 – 10.96.73.5310.96.73.53
15610.96.73.54/3110.96.73.54 – 10.96.73.5510.96.73.55
15710.96.73.56/3110.96.73.56 – 10.96.73.5710.96.73.57
15810.96.73.58/3110.96.73.58 – 10.96.73.5910.96.73.59
15910.96.73.60/3110.96.73.60 – 10.96.73.6110.96.73.61
16010.96.73.62/3110.96.73.62 – 10.96.73.6310.96.73.63
16110.96.73.64/3110.96.73.64 – 10.96.73.6510.96.73.65
16210.96.73.66/3110.96.73.66 – 10.96.73.6710.96.73.67
16310.96.73.68/3110.96.73.68 – 10.96.73.6910.96.73.69
16410.96.73.70/3110.96.73.70 – 10.96.73.7110.96.73.71
16510.96.73.72/3110.96.73.72 – 10.96.73.7310.96.73.73
16610.96.73.74/3110.96.73.74 – 10.96.73.7510.96.73.75
16710.96.73.76/3110.96.73.76 – 10.96.73.7710.96.73.77
16810.96.73.78/3110.96.73.78 – 10.96.73.7910.96.73.79
16910.96.73.80/3110.96.73.80 – 10.96.73.8110.96.73.81
17010.96.73.82/3110.96.73.82 – 10.96.73.8310.96.73.83
17110.96.73.84/3110.96.73.84 – 10.96.73.8510.96.73.85
17210.96.73.86/3110.96.73.86 – 10.96.73.8710.96.73.87
17310.96.73.88/3110.96.73.88 – 10.96.73.8910.96.73.89
17410.96.73.90/3110.96.73.90 – 10.96.73.9110.96.73.91
17510.96.73.92/3110.96.73.92 – 10.96.73.9310.96.73.93
17610.96.73.94/3110.96.73.94 – 10.96.73.9510.96.73.95
17710.96.73.96/3110.96.73.96 – 10.96.73.9710.96.73.97
17810.96.73.98/3110.96.73.98 – 10.96.73.9910.96.73.99
17910.96.73.100/3110.96.73.100 – 10.96.73.10110.96.73.101
18010.96.73.102/3110.96.73.102 – 10.96.73.10310.96.73.103
18110.96.73.104/3110.96.73.104 – 10.96.73.10510.96.73.105
18210.96.73.106/3110.96.73.106 – 10.96.73.10710.96.73.107
18310.96.73.108/3110.96.73.108 – 10.96.73.10910.96.73.109
18410.96.73.110/3110.96.73.110 – 10.96.73.11110.96.73.111
18510.96.73.112/3110.96.73.112 – 10.96.73.11310.96.73.113
18610.96.73.114/3110.96.73.114 – 10.96.73.11510.96.73.115
18710.96.73.116/3110.96.73.116 – 10.96.73.11710.96.73.117
18810.96.73.118/3110.96.73.118 – 10.96.73.11910.96.73.119
18910.96.73.120/3110.96.73.120 – 10.96.73.12110.96.73.121
19010.96.73.122/3110.96.73.122 – 10.96.73.12310.96.73.123
19110.96.73.124/3110.96.73.124 – 10.96.73.12510.96.73.125
19210.96.73.126/3110.96.73.126 – 10.96.73.12710.96.73.127
19310.96.73.128/3110.96.73.128 – 10.96.73.12910.96.73.129
19410.96.73.130/3110.96.73.130 – 10.96.73.13110.96.73.131
19510.96.73.132/3110.96.73.132 – 10.96.73.13310.96.73.133
19610.96.73.134/3110.96.73.134 – 10.96.73.13510.96.73.135
19710.96.73.136/3110.96.73.136 – 10.96.73.13710.96.73.137
19810.96.73.138/3110.96.73.138 – 10.96.73.13910.96.73.139
19910.96.73.140/3110.96.73.140 – 10.96.73.14110.96.73.141
20010.96.73.142/3110.96.73.142 – 10.96.73.14310.96.73.143
20110.96.73.144/3110.96.73.144 – 10.96.73.14510.96.73.145
20210.96.73.146/3110.96.73.146 – 10.96.73.14710.96.73.147
20310.96.73.148/3110.96.73.148 – 10.96.73.14910.96.73.149
20410.96.73.150/3110.96.73.150 – 10.96.73.15110.96.73.151
20510.96.73.152/3110.96.73.152 – 10.96.73.15310.96.73.153
20610.96.73.154/3110.96.73.154 – 10.96.73.15510.96.73.155
20710.96.73.156/3110.96.73.156 – 10.96.73.15710.96.73.157
20810.96.73.158/3110.96.73.158 – 10.96.73.15910.96.73.159
20910.96.73.160/3110.96.73.160 – 10.96.73.16110.96.73.161
21010.96.73.162/3110.96.73.162 – 10.96.73.16310.96.73.163
21110.96.73.164/3110.96.73.164 – 10.96.73.16510.96.73.165
21210.96.73.166/3110.96.73.166 – 10.96.73.16710.96.73.167
21310.96.73.168/3110.96.73.168 – 10.96.73.16910.96.73.169
21410.96.73.170/3110.96.73.170 – 10.96.73.17110.96.73.171
21510.96.73.172/3110.96.73.172 – 10.96.73.17310.96.73.173
21610.96.73.174/3110.96.73.174 – 10.96.73.17510.96.73.175
21710.96.73.176/3110.96.73.176 – 10.96.73.17710.96.73.177
21810.96.73.178/3110.96.73.178 – 10.96.73.17910.96.73.179
21910.96.73.180/3110.96.73.180 – 10.96.73.18110.96.73.181
22010.96.73.182/3110.96.73.182 – 10.96.73.18310.96.73.183
22110.96.73.184/3110.96.73.184 – 10.96.73.18510.96.73.185
22210.96.73.186/3110.96.73.186 – 10.96.73.18710.96.73.187
22310.96.73.188/3110.96.73.188 – 10.96.73.18910.96.73.189
22410.96.73.190/3110.96.73.190 – 10.96.73.19110.96.73.191
22510.96.73.192/3110.96.73.192 – 10.96.73.19310.96.73.193
22610.96.73.194/3110.96.73.194 – 10.96.73.19510.96.73.195
22710.96.73.196/3110.96.73.196 – 10.96.73.19710.96.73.197
22810.96.73.198/3110.96.73.198 – 10.96.73.19910.96.73.199
22910.96.73.200/3110.96.73.200 – 10.96.73.20110.96.73.201
23010.96.73.202/3110.96.73.202 – 10.96.73.20310.96.73.203
23110.96.73.204/3110.96.73.204 – 10.96.73.20510.96.73.205
23210.96.73.206/3110.96.73.206 – 10.96.73.20710.96.73.207
23310.96.73.208/3110.96.73.208 – 10.96.73.20910.96.73.209
23410.96.73.210/3110.96.73.210 – 10.96.73.21110.96.73.211
23510.96.73.212/3110.96.73.212 – 10.96.73.21310.96.73.213
23610.96.73.214/3110.96.73.214 – 10.96.73.21510.96.73.215
23710.96.73.216/3110.96.73.216 – 10.96.73.21710.96.73.217
23810.96.73.218/3110.96.73.218 – 10.96.73.21910.96.73.219
23910.96.73.220/3110.96.73.220 – 10.96.73.22110.96.73.221
24010.96.73.222/3110.96.73.222 – 10.96.73.22310.96.73.223
24110.96.73.224/3110.96.73.224 – 10.96.73.22510.96.73.225
24210.96.73.226/3110.96.73.226 – 10.96.73.22710.96.73.227
24310.96.73.228/3110.96.73.228 – 10.96.73.22910.96.73.229
24410.96.73.230/3110.96.73.230 – 10.96.73.23110.96.73.231
24510.96.73.232/3110.96.73.232 – 10.96.73.23310.96.73.233
24610.96.73.234/3110.96.73.234 – 10.96.73.23510.96.73.235
24710.96.73.236/3110.96.73.236 – 10.96.73.23710.96.73.237
24810.96.73.238/3110.96.73.238 – 10.96.73.23910.96.73.239
24910.96.73.240/3110.96.73.240 – 10.96.73.24110.96.73.241
25010.96.73.242/3110.96.73.242 – 10.96.73.24310.96.73.243
25110.96.73.244/3110.96.73.244 – 10.96.73.24510.96.73.245
25210.96.73.246/3110.96.73.246 – 10.96.73.24710.96.73.247
25310.96.73.248/3110.96.73.248 – 10.96.73.24910.96.73.249
25410.96.73.250/3110.96.73.250 – 10.96.73.25110.96.73.251
25510.96.73.252/3110.96.73.252 – 10.96.73.25310.96.73.253
25610.96.73.254/3110.96.73.254 – 10.96.73.25510.96.73.255

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 →