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)10.166.196.0/22
network10.166.196.0/22
broadcast10.166.199.255
first host10.166.196.1
last host10.166.199.254
subnet mask255.255.252.0
wildcard0.0.3.255
addresses1,024
usable hosts1,022
classA
ipcalc 10.166.196.0/22
address00001010.10100110.11000100.00000000
subnet mask11111111.11111111.11111100.00000000
network00001010.10100110.11000100.00000000
broadcast00001010.10100110.11000111.11111111
green = network part, grey = host part
hex0x0aa6c400
decimal178701312
reverse dns0.196.166.10.in-addr.arpa
ipv4-mapped::ffff:aa6:c400

/22 split into /31 · 512 subnets

close ×
#networkhost rangebroadcast
110.166.196.0/3110.166.196.0 – 10.166.196.110.166.196.1
210.166.196.2/3110.166.196.2 – 10.166.196.310.166.196.3
310.166.196.4/3110.166.196.4 – 10.166.196.510.166.196.5
410.166.196.6/3110.166.196.6 – 10.166.196.710.166.196.7
510.166.196.8/3110.166.196.8 – 10.166.196.910.166.196.9
610.166.196.10/3110.166.196.10 – 10.166.196.1110.166.196.11
710.166.196.12/3110.166.196.12 – 10.166.196.1310.166.196.13
810.166.196.14/3110.166.196.14 – 10.166.196.1510.166.196.15
910.166.196.16/3110.166.196.16 – 10.166.196.1710.166.196.17
1010.166.196.18/3110.166.196.18 – 10.166.196.1910.166.196.19
1110.166.196.20/3110.166.196.20 – 10.166.196.2110.166.196.21
1210.166.196.22/3110.166.196.22 – 10.166.196.2310.166.196.23
1310.166.196.24/3110.166.196.24 – 10.166.196.2510.166.196.25
1410.166.196.26/3110.166.196.26 – 10.166.196.2710.166.196.27
1510.166.196.28/3110.166.196.28 – 10.166.196.2910.166.196.29
1610.166.196.30/3110.166.196.30 – 10.166.196.3110.166.196.31
1710.166.196.32/3110.166.196.32 – 10.166.196.3310.166.196.33
1810.166.196.34/3110.166.196.34 – 10.166.196.3510.166.196.35
1910.166.196.36/3110.166.196.36 – 10.166.196.3710.166.196.37
2010.166.196.38/3110.166.196.38 – 10.166.196.3910.166.196.39
2110.166.196.40/3110.166.196.40 – 10.166.196.4110.166.196.41
2210.166.196.42/3110.166.196.42 – 10.166.196.4310.166.196.43
2310.166.196.44/3110.166.196.44 – 10.166.196.4510.166.196.45
2410.166.196.46/3110.166.196.46 – 10.166.196.4710.166.196.47
2510.166.196.48/3110.166.196.48 – 10.166.196.4910.166.196.49
2610.166.196.50/3110.166.196.50 – 10.166.196.5110.166.196.51
2710.166.196.52/3110.166.196.52 – 10.166.196.5310.166.196.53
2810.166.196.54/3110.166.196.54 – 10.166.196.5510.166.196.55
2910.166.196.56/3110.166.196.56 – 10.166.196.5710.166.196.57
3010.166.196.58/3110.166.196.58 – 10.166.196.5910.166.196.59
3110.166.196.60/3110.166.196.60 – 10.166.196.6110.166.196.61
3210.166.196.62/3110.166.196.62 – 10.166.196.6310.166.196.63
3310.166.196.64/3110.166.196.64 – 10.166.196.6510.166.196.65
3410.166.196.66/3110.166.196.66 – 10.166.196.6710.166.196.67
3510.166.196.68/3110.166.196.68 – 10.166.196.6910.166.196.69
3610.166.196.70/3110.166.196.70 – 10.166.196.7110.166.196.71
3710.166.196.72/3110.166.196.72 – 10.166.196.7310.166.196.73
3810.166.196.74/3110.166.196.74 – 10.166.196.7510.166.196.75
3910.166.196.76/3110.166.196.76 – 10.166.196.7710.166.196.77
4010.166.196.78/3110.166.196.78 – 10.166.196.7910.166.196.79
4110.166.196.80/3110.166.196.80 – 10.166.196.8110.166.196.81
4210.166.196.82/3110.166.196.82 – 10.166.196.8310.166.196.83
4310.166.196.84/3110.166.196.84 – 10.166.196.8510.166.196.85
4410.166.196.86/3110.166.196.86 – 10.166.196.8710.166.196.87
4510.166.196.88/3110.166.196.88 – 10.166.196.8910.166.196.89
4610.166.196.90/3110.166.196.90 – 10.166.196.9110.166.196.91
4710.166.196.92/3110.166.196.92 – 10.166.196.9310.166.196.93
4810.166.196.94/3110.166.196.94 – 10.166.196.9510.166.196.95
4910.166.196.96/3110.166.196.96 – 10.166.196.9710.166.196.97
5010.166.196.98/3110.166.196.98 – 10.166.196.9910.166.196.99
5110.166.196.100/3110.166.196.100 – 10.166.196.10110.166.196.101
5210.166.196.102/3110.166.196.102 – 10.166.196.10310.166.196.103
5310.166.196.104/3110.166.196.104 – 10.166.196.10510.166.196.105
5410.166.196.106/3110.166.196.106 – 10.166.196.10710.166.196.107
5510.166.196.108/3110.166.196.108 – 10.166.196.10910.166.196.109
5610.166.196.110/3110.166.196.110 – 10.166.196.11110.166.196.111
5710.166.196.112/3110.166.196.112 – 10.166.196.11310.166.196.113
5810.166.196.114/3110.166.196.114 – 10.166.196.11510.166.196.115
5910.166.196.116/3110.166.196.116 – 10.166.196.11710.166.196.117
6010.166.196.118/3110.166.196.118 – 10.166.196.11910.166.196.119
6110.166.196.120/3110.166.196.120 – 10.166.196.12110.166.196.121
6210.166.196.122/3110.166.196.122 – 10.166.196.12310.166.196.123
6310.166.196.124/3110.166.196.124 – 10.166.196.12510.166.196.125
6410.166.196.126/3110.166.196.126 – 10.166.196.12710.166.196.127
6510.166.196.128/3110.166.196.128 – 10.166.196.12910.166.196.129
6610.166.196.130/3110.166.196.130 – 10.166.196.13110.166.196.131
6710.166.196.132/3110.166.196.132 – 10.166.196.13310.166.196.133
6810.166.196.134/3110.166.196.134 – 10.166.196.13510.166.196.135
6910.166.196.136/3110.166.196.136 – 10.166.196.13710.166.196.137
7010.166.196.138/3110.166.196.138 – 10.166.196.13910.166.196.139
7110.166.196.140/3110.166.196.140 – 10.166.196.14110.166.196.141
7210.166.196.142/3110.166.196.142 – 10.166.196.14310.166.196.143
7310.166.196.144/3110.166.196.144 – 10.166.196.14510.166.196.145
7410.166.196.146/3110.166.196.146 – 10.166.196.14710.166.196.147
7510.166.196.148/3110.166.196.148 – 10.166.196.14910.166.196.149
7610.166.196.150/3110.166.196.150 – 10.166.196.15110.166.196.151
7710.166.196.152/3110.166.196.152 – 10.166.196.15310.166.196.153
7810.166.196.154/3110.166.196.154 – 10.166.196.15510.166.196.155
7910.166.196.156/3110.166.196.156 – 10.166.196.15710.166.196.157
8010.166.196.158/3110.166.196.158 – 10.166.196.15910.166.196.159
8110.166.196.160/3110.166.196.160 – 10.166.196.16110.166.196.161
8210.166.196.162/3110.166.196.162 – 10.166.196.16310.166.196.163
8310.166.196.164/3110.166.196.164 – 10.166.196.16510.166.196.165
8410.166.196.166/3110.166.196.166 – 10.166.196.16710.166.196.167
8510.166.196.168/3110.166.196.168 – 10.166.196.16910.166.196.169
8610.166.196.170/3110.166.196.170 – 10.166.196.17110.166.196.171
8710.166.196.172/3110.166.196.172 – 10.166.196.17310.166.196.173
8810.166.196.174/3110.166.196.174 – 10.166.196.17510.166.196.175
8910.166.196.176/3110.166.196.176 – 10.166.196.17710.166.196.177
9010.166.196.178/3110.166.196.178 – 10.166.196.17910.166.196.179
9110.166.196.180/3110.166.196.180 – 10.166.196.18110.166.196.181
9210.166.196.182/3110.166.196.182 – 10.166.196.18310.166.196.183
9310.166.196.184/3110.166.196.184 – 10.166.196.18510.166.196.185
9410.166.196.186/3110.166.196.186 – 10.166.196.18710.166.196.187
9510.166.196.188/3110.166.196.188 – 10.166.196.18910.166.196.189
9610.166.196.190/3110.166.196.190 – 10.166.196.19110.166.196.191
9710.166.196.192/3110.166.196.192 – 10.166.196.19310.166.196.193
9810.166.196.194/3110.166.196.194 – 10.166.196.19510.166.196.195
9910.166.196.196/3110.166.196.196 – 10.166.196.19710.166.196.197
10010.166.196.198/3110.166.196.198 – 10.166.196.19910.166.196.199
10110.166.196.200/3110.166.196.200 – 10.166.196.20110.166.196.201
10210.166.196.202/3110.166.196.202 – 10.166.196.20310.166.196.203
10310.166.196.204/3110.166.196.204 – 10.166.196.20510.166.196.205
10410.166.196.206/3110.166.196.206 – 10.166.196.20710.166.196.207
10510.166.196.208/3110.166.196.208 – 10.166.196.20910.166.196.209
10610.166.196.210/3110.166.196.210 – 10.166.196.21110.166.196.211
10710.166.196.212/3110.166.196.212 – 10.166.196.21310.166.196.213
10810.166.196.214/3110.166.196.214 – 10.166.196.21510.166.196.215
10910.166.196.216/3110.166.196.216 – 10.166.196.21710.166.196.217
11010.166.196.218/3110.166.196.218 – 10.166.196.21910.166.196.219
11110.166.196.220/3110.166.196.220 – 10.166.196.22110.166.196.221
11210.166.196.222/3110.166.196.222 – 10.166.196.22310.166.196.223
11310.166.196.224/3110.166.196.224 – 10.166.196.22510.166.196.225
11410.166.196.226/3110.166.196.226 – 10.166.196.22710.166.196.227
11510.166.196.228/3110.166.196.228 – 10.166.196.22910.166.196.229
11610.166.196.230/3110.166.196.230 – 10.166.196.23110.166.196.231
11710.166.196.232/3110.166.196.232 – 10.166.196.23310.166.196.233
11810.166.196.234/3110.166.196.234 – 10.166.196.23510.166.196.235
11910.166.196.236/3110.166.196.236 – 10.166.196.23710.166.196.237
12010.166.196.238/3110.166.196.238 – 10.166.196.23910.166.196.239
12110.166.196.240/3110.166.196.240 – 10.166.196.24110.166.196.241
12210.166.196.242/3110.166.196.242 – 10.166.196.24310.166.196.243
12310.166.196.244/3110.166.196.244 – 10.166.196.24510.166.196.245
12410.166.196.246/3110.166.196.246 – 10.166.196.24710.166.196.247
12510.166.196.248/3110.166.196.248 – 10.166.196.24910.166.196.249
12610.166.196.250/3110.166.196.250 – 10.166.196.25110.166.196.251
12710.166.196.252/3110.166.196.252 – 10.166.196.25310.166.196.253
12810.166.196.254/3110.166.196.254 – 10.166.196.25510.166.196.255
12910.166.197.0/3110.166.197.0 – 10.166.197.110.166.197.1
13010.166.197.2/3110.166.197.2 – 10.166.197.310.166.197.3
13110.166.197.4/3110.166.197.4 – 10.166.197.510.166.197.5
13210.166.197.6/3110.166.197.6 – 10.166.197.710.166.197.7
13310.166.197.8/3110.166.197.8 – 10.166.197.910.166.197.9
13410.166.197.10/3110.166.197.10 – 10.166.197.1110.166.197.11
13510.166.197.12/3110.166.197.12 – 10.166.197.1310.166.197.13
13610.166.197.14/3110.166.197.14 – 10.166.197.1510.166.197.15
13710.166.197.16/3110.166.197.16 – 10.166.197.1710.166.197.17
13810.166.197.18/3110.166.197.18 – 10.166.197.1910.166.197.19
13910.166.197.20/3110.166.197.20 – 10.166.197.2110.166.197.21
14010.166.197.22/3110.166.197.22 – 10.166.197.2310.166.197.23
14110.166.197.24/3110.166.197.24 – 10.166.197.2510.166.197.25
14210.166.197.26/3110.166.197.26 – 10.166.197.2710.166.197.27
14310.166.197.28/3110.166.197.28 – 10.166.197.2910.166.197.29
14410.166.197.30/3110.166.197.30 – 10.166.197.3110.166.197.31
14510.166.197.32/3110.166.197.32 – 10.166.197.3310.166.197.33
14610.166.197.34/3110.166.197.34 – 10.166.197.3510.166.197.35
14710.166.197.36/3110.166.197.36 – 10.166.197.3710.166.197.37
14810.166.197.38/3110.166.197.38 – 10.166.197.3910.166.197.39
14910.166.197.40/3110.166.197.40 – 10.166.197.4110.166.197.41
15010.166.197.42/3110.166.197.42 – 10.166.197.4310.166.197.43
15110.166.197.44/3110.166.197.44 – 10.166.197.4510.166.197.45
15210.166.197.46/3110.166.197.46 – 10.166.197.4710.166.197.47
15310.166.197.48/3110.166.197.48 – 10.166.197.4910.166.197.49
15410.166.197.50/3110.166.197.50 – 10.166.197.5110.166.197.51
15510.166.197.52/3110.166.197.52 – 10.166.197.5310.166.197.53
15610.166.197.54/3110.166.197.54 – 10.166.197.5510.166.197.55
15710.166.197.56/3110.166.197.56 – 10.166.197.5710.166.197.57
15810.166.197.58/3110.166.197.58 – 10.166.197.5910.166.197.59
15910.166.197.60/3110.166.197.60 – 10.166.197.6110.166.197.61
16010.166.197.62/3110.166.197.62 – 10.166.197.6310.166.197.63
16110.166.197.64/3110.166.197.64 – 10.166.197.6510.166.197.65
16210.166.197.66/3110.166.197.66 – 10.166.197.6710.166.197.67
16310.166.197.68/3110.166.197.68 – 10.166.197.6910.166.197.69
16410.166.197.70/3110.166.197.70 – 10.166.197.7110.166.197.71
16510.166.197.72/3110.166.197.72 – 10.166.197.7310.166.197.73
16610.166.197.74/3110.166.197.74 – 10.166.197.7510.166.197.75
16710.166.197.76/3110.166.197.76 – 10.166.197.7710.166.197.77
16810.166.197.78/3110.166.197.78 – 10.166.197.7910.166.197.79
16910.166.197.80/3110.166.197.80 – 10.166.197.8110.166.197.81
17010.166.197.82/3110.166.197.82 – 10.166.197.8310.166.197.83
17110.166.197.84/3110.166.197.84 – 10.166.197.8510.166.197.85
17210.166.197.86/3110.166.197.86 – 10.166.197.8710.166.197.87
17310.166.197.88/3110.166.197.88 – 10.166.197.8910.166.197.89
17410.166.197.90/3110.166.197.90 – 10.166.197.9110.166.197.91
17510.166.197.92/3110.166.197.92 – 10.166.197.9310.166.197.93
17610.166.197.94/3110.166.197.94 – 10.166.197.9510.166.197.95
17710.166.197.96/3110.166.197.96 – 10.166.197.9710.166.197.97
17810.166.197.98/3110.166.197.98 – 10.166.197.9910.166.197.99
17910.166.197.100/3110.166.197.100 – 10.166.197.10110.166.197.101
18010.166.197.102/3110.166.197.102 – 10.166.197.10310.166.197.103
18110.166.197.104/3110.166.197.104 – 10.166.197.10510.166.197.105
18210.166.197.106/3110.166.197.106 – 10.166.197.10710.166.197.107
18310.166.197.108/3110.166.197.108 – 10.166.197.10910.166.197.109
18410.166.197.110/3110.166.197.110 – 10.166.197.11110.166.197.111
18510.166.197.112/3110.166.197.112 – 10.166.197.11310.166.197.113
18610.166.197.114/3110.166.197.114 – 10.166.197.11510.166.197.115
18710.166.197.116/3110.166.197.116 – 10.166.197.11710.166.197.117
18810.166.197.118/3110.166.197.118 – 10.166.197.11910.166.197.119
18910.166.197.120/3110.166.197.120 – 10.166.197.12110.166.197.121
19010.166.197.122/3110.166.197.122 – 10.166.197.12310.166.197.123
19110.166.197.124/3110.166.197.124 – 10.166.197.12510.166.197.125
19210.166.197.126/3110.166.197.126 – 10.166.197.12710.166.197.127
19310.166.197.128/3110.166.197.128 – 10.166.197.12910.166.197.129
19410.166.197.130/3110.166.197.130 – 10.166.197.13110.166.197.131
19510.166.197.132/3110.166.197.132 – 10.166.197.13310.166.197.133
19610.166.197.134/3110.166.197.134 – 10.166.197.13510.166.197.135
19710.166.197.136/3110.166.197.136 – 10.166.197.13710.166.197.137
19810.166.197.138/3110.166.197.138 – 10.166.197.13910.166.197.139
19910.166.197.140/3110.166.197.140 – 10.166.197.14110.166.197.141
20010.166.197.142/3110.166.197.142 – 10.166.197.14310.166.197.143
20110.166.197.144/3110.166.197.144 – 10.166.197.14510.166.197.145
20210.166.197.146/3110.166.197.146 – 10.166.197.14710.166.197.147
20310.166.197.148/3110.166.197.148 – 10.166.197.14910.166.197.149
20410.166.197.150/3110.166.197.150 – 10.166.197.15110.166.197.151
20510.166.197.152/3110.166.197.152 – 10.166.197.15310.166.197.153
20610.166.197.154/3110.166.197.154 – 10.166.197.15510.166.197.155
20710.166.197.156/3110.166.197.156 – 10.166.197.15710.166.197.157
20810.166.197.158/3110.166.197.158 – 10.166.197.15910.166.197.159
20910.166.197.160/3110.166.197.160 – 10.166.197.16110.166.197.161
21010.166.197.162/3110.166.197.162 – 10.166.197.16310.166.197.163
21110.166.197.164/3110.166.197.164 – 10.166.197.16510.166.197.165
21210.166.197.166/3110.166.197.166 – 10.166.197.16710.166.197.167
21310.166.197.168/3110.166.197.168 – 10.166.197.16910.166.197.169
21410.166.197.170/3110.166.197.170 – 10.166.197.17110.166.197.171
21510.166.197.172/3110.166.197.172 – 10.166.197.17310.166.197.173
21610.166.197.174/3110.166.197.174 – 10.166.197.17510.166.197.175
21710.166.197.176/3110.166.197.176 – 10.166.197.17710.166.197.177
21810.166.197.178/3110.166.197.178 – 10.166.197.17910.166.197.179
21910.166.197.180/3110.166.197.180 – 10.166.197.18110.166.197.181
22010.166.197.182/3110.166.197.182 – 10.166.197.18310.166.197.183
22110.166.197.184/3110.166.197.184 – 10.166.197.18510.166.197.185
22210.166.197.186/3110.166.197.186 – 10.166.197.18710.166.197.187
22310.166.197.188/3110.166.197.188 – 10.166.197.18910.166.197.189
22410.166.197.190/3110.166.197.190 – 10.166.197.19110.166.197.191
22510.166.197.192/3110.166.197.192 – 10.166.197.19310.166.197.193
22610.166.197.194/3110.166.197.194 – 10.166.197.19510.166.197.195
22710.166.197.196/3110.166.197.196 – 10.166.197.19710.166.197.197
22810.166.197.198/3110.166.197.198 – 10.166.197.19910.166.197.199
22910.166.197.200/3110.166.197.200 – 10.166.197.20110.166.197.201
23010.166.197.202/3110.166.197.202 – 10.166.197.20310.166.197.203
23110.166.197.204/3110.166.197.204 – 10.166.197.20510.166.197.205
23210.166.197.206/3110.166.197.206 – 10.166.197.20710.166.197.207
23310.166.197.208/3110.166.197.208 – 10.166.197.20910.166.197.209
23410.166.197.210/3110.166.197.210 – 10.166.197.21110.166.197.211
23510.166.197.212/3110.166.197.212 – 10.166.197.21310.166.197.213
23610.166.197.214/3110.166.197.214 – 10.166.197.21510.166.197.215
23710.166.197.216/3110.166.197.216 – 10.166.197.21710.166.197.217
23810.166.197.218/3110.166.197.218 – 10.166.197.21910.166.197.219
23910.166.197.220/3110.166.197.220 – 10.166.197.22110.166.197.221
24010.166.197.222/3110.166.197.222 – 10.166.197.22310.166.197.223
24110.166.197.224/3110.166.197.224 – 10.166.197.22510.166.197.225
24210.166.197.226/3110.166.197.226 – 10.166.197.22710.166.197.227
24310.166.197.228/3110.166.197.228 – 10.166.197.22910.166.197.229
24410.166.197.230/3110.166.197.230 – 10.166.197.23110.166.197.231
24510.166.197.232/3110.166.197.232 – 10.166.197.23310.166.197.233
24610.166.197.234/3110.166.197.234 – 10.166.197.23510.166.197.235
24710.166.197.236/3110.166.197.236 – 10.166.197.23710.166.197.237
24810.166.197.238/3110.166.197.238 – 10.166.197.23910.166.197.239
24910.166.197.240/3110.166.197.240 – 10.166.197.24110.166.197.241
25010.166.197.242/3110.166.197.242 – 10.166.197.24310.166.197.243
25110.166.197.244/3110.166.197.244 – 10.166.197.24510.166.197.245
25210.166.197.246/3110.166.197.246 – 10.166.197.24710.166.197.247
25310.166.197.248/3110.166.197.248 – 10.166.197.24910.166.197.249
25410.166.197.250/3110.166.197.250 – 10.166.197.25110.166.197.251
25510.166.197.252/3110.166.197.252 – 10.166.197.25310.166.197.253
25610.166.197.254/3110.166.197.254 – 10.166.197.25510.166.197.255

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 →