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)10.71.28.0/22
network10.71.28.0/22
broadcast10.71.31.255
first host10.71.28.1
last host10.71.31.254
subnet mask255.255.252.0
wildcard0.0.3.255
addresses1,024
usable hosts1,022
classA
ipcalc 10.71.28.0/22
address00001010.01000111.00011100.00000000
subnet mask11111111.11111111.11111100.00000000
network00001010.01000111.00011100.00000000
broadcast00001010.01000111.00011111.11111111
green = network part, grey = host part
hex0x0a471c00
decimal172432384
reverse dns0.28.71.10.in-addr.arpa
ipv4-mapped::ffff:a47:1c00

/22 split into /31 · 512 subnets

close ×
#networkhost rangebroadcast
110.71.28.0/3110.71.28.0 – 10.71.28.110.71.28.1
210.71.28.2/3110.71.28.2 – 10.71.28.310.71.28.3
310.71.28.4/3110.71.28.4 – 10.71.28.510.71.28.5
410.71.28.6/3110.71.28.6 – 10.71.28.710.71.28.7
510.71.28.8/3110.71.28.8 – 10.71.28.910.71.28.9
610.71.28.10/3110.71.28.10 – 10.71.28.1110.71.28.11
710.71.28.12/3110.71.28.12 – 10.71.28.1310.71.28.13
810.71.28.14/3110.71.28.14 – 10.71.28.1510.71.28.15
910.71.28.16/3110.71.28.16 – 10.71.28.1710.71.28.17
1010.71.28.18/3110.71.28.18 – 10.71.28.1910.71.28.19
1110.71.28.20/3110.71.28.20 – 10.71.28.2110.71.28.21
1210.71.28.22/3110.71.28.22 – 10.71.28.2310.71.28.23
1310.71.28.24/3110.71.28.24 – 10.71.28.2510.71.28.25
1410.71.28.26/3110.71.28.26 – 10.71.28.2710.71.28.27
1510.71.28.28/3110.71.28.28 – 10.71.28.2910.71.28.29
1610.71.28.30/3110.71.28.30 – 10.71.28.3110.71.28.31
1710.71.28.32/3110.71.28.32 – 10.71.28.3310.71.28.33
1810.71.28.34/3110.71.28.34 – 10.71.28.3510.71.28.35
1910.71.28.36/3110.71.28.36 – 10.71.28.3710.71.28.37
2010.71.28.38/3110.71.28.38 – 10.71.28.3910.71.28.39
2110.71.28.40/3110.71.28.40 – 10.71.28.4110.71.28.41
2210.71.28.42/3110.71.28.42 – 10.71.28.4310.71.28.43
2310.71.28.44/3110.71.28.44 – 10.71.28.4510.71.28.45
2410.71.28.46/3110.71.28.46 – 10.71.28.4710.71.28.47
2510.71.28.48/3110.71.28.48 – 10.71.28.4910.71.28.49
2610.71.28.50/3110.71.28.50 – 10.71.28.5110.71.28.51
2710.71.28.52/3110.71.28.52 – 10.71.28.5310.71.28.53
2810.71.28.54/3110.71.28.54 – 10.71.28.5510.71.28.55
2910.71.28.56/3110.71.28.56 – 10.71.28.5710.71.28.57
3010.71.28.58/3110.71.28.58 – 10.71.28.5910.71.28.59
3110.71.28.60/3110.71.28.60 – 10.71.28.6110.71.28.61
3210.71.28.62/3110.71.28.62 – 10.71.28.6310.71.28.63
3310.71.28.64/3110.71.28.64 – 10.71.28.6510.71.28.65
3410.71.28.66/3110.71.28.66 – 10.71.28.6710.71.28.67
3510.71.28.68/3110.71.28.68 – 10.71.28.6910.71.28.69
3610.71.28.70/3110.71.28.70 – 10.71.28.7110.71.28.71
3710.71.28.72/3110.71.28.72 – 10.71.28.7310.71.28.73
3810.71.28.74/3110.71.28.74 – 10.71.28.7510.71.28.75
3910.71.28.76/3110.71.28.76 – 10.71.28.7710.71.28.77
4010.71.28.78/3110.71.28.78 – 10.71.28.7910.71.28.79
4110.71.28.80/3110.71.28.80 – 10.71.28.8110.71.28.81
4210.71.28.82/3110.71.28.82 – 10.71.28.8310.71.28.83
4310.71.28.84/3110.71.28.84 – 10.71.28.8510.71.28.85
4410.71.28.86/3110.71.28.86 – 10.71.28.8710.71.28.87
4510.71.28.88/3110.71.28.88 – 10.71.28.8910.71.28.89
4610.71.28.90/3110.71.28.90 – 10.71.28.9110.71.28.91
4710.71.28.92/3110.71.28.92 – 10.71.28.9310.71.28.93
4810.71.28.94/3110.71.28.94 – 10.71.28.9510.71.28.95
4910.71.28.96/3110.71.28.96 – 10.71.28.9710.71.28.97
5010.71.28.98/3110.71.28.98 – 10.71.28.9910.71.28.99
5110.71.28.100/3110.71.28.100 – 10.71.28.10110.71.28.101
5210.71.28.102/3110.71.28.102 – 10.71.28.10310.71.28.103
5310.71.28.104/3110.71.28.104 – 10.71.28.10510.71.28.105
5410.71.28.106/3110.71.28.106 – 10.71.28.10710.71.28.107
5510.71.28.108/3110.71.28.108 – 10.71.28.10910.71.28.109
5610.71.28.110/3110.71.28.110 – 10.71.28.11110.71.28.111
5710.71.28.112/3110.71.28.112 – 10.71.28.11310.71.28.113
5810.71.28.114/3110.71.28.114 – 10.71.28.11510.71.28.115
5910.71.28.116/3110.71.28.116 – 10.71.28.11710.71.28.117
6010.71.28.118/3110.71.28.118 – 10.71.28.11910.71.28.119
6110.71.28.120/3110.71.28.120 – 10.71.28.12110.71.28.121
6210.71.28.122/3110.71.28.122 – 10.71.28.12310.71.28.123
6310.71.28.124/3110.71.28.124 – 10.71.28.12510.71.28.125
6410.71.28.126/3110.71.28.126 – 10.71.28.12710.71.28.127
6510.71.28.128/3110.71.28.128 – 10.71.28.12910.71.28.129
6610.71.28.130/3110.71.28.130 – 10.71.28.13110.71.28.131
6710.71.28.132/3110.71.28.132 – 10.71.28.13310.71.28.133
6810.71.28.134/3110.71.28.134 – 10.71.28.13510.71.28.135
6910.71.28.136/3110.71.28.136 – 10.71.28.13710.71.28.137
7010.71.28.138/3110.71.28.138 – 10.71.28.13910.71.28.139
7110.71.28.140/3110.71.28.140 – 10.71.28.14110.71.28.141
7210.71.28.142/3110.71.28.142 – 10.71.28.14310.71.28.143
7310.71.28.144/3110.71.28.144 – 10.71.28.14510.71.28.145
7410.71.28.146/3110.71.28.146 – 10.71.28.14710.71.28.147
7510.71.28.148/3110.71.28.148 – 10.71.28.14910.71.28.149
7610.71.28.150/3110.71.28.150 – 10.71.28.15110.71.28.151
7710.71.28.152/3110.71.28.152 – 10.71.28.15310.71.28.153
7810.71.28.154/3110.71.28.154 – 10.71.28.15510.71.28.155
7910.71.28.156/3110.71.28.156 – 10.71.28.15710.71.28.157
8010.71.28.158/3110.71.28.158 – 10.71.28.15910.71.28.159
8110.71.28.160/3110.71.28.160 – 10.71.28.16110.71.28.161
8210.71.28.162/3110.71.28.162 – 10.71.28.16310.71.28.163
8310.71.28.164/3110.71.28.164 – 10.71.28.16510.71.28.165
8410.71.28.166/3110.71.28.166 – 10.71.28.16710.71.28.167
8510.71.28.168/3110.71.28.168 – 10.71.28.16910.71.28.169
8610.71.28.170/3110.71.28.170 – 10.71.28.17110.71.28.171
8710.71.28.172/3110.71.28.172 – 10.71.28.17310.71.28.173
8810.71.28.174/3110.71.28.174 – 10.71.28.17510.71.28.175
8910.71.28.176/3110.71.28.176 – 10.71.28.17710.71.28.177
9010.71.28.178/3110.71.28.178 – 10.71.28.17910.71.28.179
9110.71.28.180/3110.71.28.180 – 10.71.28.18110.71.28.181
9210.71.28.182/3110.71.28.182 – 10.71.28.18310.71.28.183
9310.71.28.184/3110.71.28.184 – 10.71.28.18510.71.28.185
9410.71.28.186/3110.71.28.186 – 10.71.28.18710.71.28.187
9510.71.28.188/3110.71.28.188 – 10.71.28.18910.71.28.189
9610.71.28.190/3110.71.28.190 – 10.71.28.19110.71.28.191
9710.71.28.192/3110.71.28.192 – 10.71.28.19310.71.28.193
9810.71.28.194/3110.71.28.194 – 10.71.28.19510.71.28.195
9910.71.28.196/3110.71.28.196 – 10.71.28.19710.71.28.197
10010.71.28.198/3110.71.28.198 – 10.71.28.19910.71.28.199
10110.71.28.200/3110.71.28.200 – 10.71.28.20110.71.28.201
10210.71.28.202/3110.71.28.202 – 10.71.28.20310.71.28.203
10310.71.28.204/3110.71.28.204 – 10.71.28.20510.71.28.205
10410.71.28.206/3110.71.28.206 – 10.71.28.20710.71.28.207
10510.71.28.208/3110.71.28.208 – 10.71.28.20910.71.28.209
10610.71.28.210/3110.71.28.210 – 10.71.28.21110.71.28.211
10710.71.28.212/3110.71.28.212 – 10.71.28.21310.71.28.213
10810.71.28.214/3110.71.28.214 – 10.71.28.21510.71.28.215
10910.71.28.216/3110.71.28.216 – 10.71.28.21710.71.28.217
11010.71.28.218/3110.71.28.218 – 10.71.28.21910.71.28.219
11110.71.28.220/3110.71.28.220 – 10.71.28.22110.71.28.221
11210.71.28.222/3110.71.28.222 – 10.71.28.22310.71.28.223
11310.71.28.224/3110.71.28.224 – 10.71.28.22510.71.28.225
11410.71.28.226/3110.71.28.226 – 10.71.28.22710.71.28.227
11510.71.28.228/3110.71.28.228 – 10.71.28.22910.71.28.229
11610.71.28.230/3110.71.28.230 – 10.71.28.23110.71.28.231
11710.71.28.232/3110.71.28.232 – 10.71.28.23310.71.28.233
11810.71.28.234/3110.71.28.234 – 10.71.28.23510.71.28.235
11910.71.28.236/3110.71.28.236 – 10.71.28.23710.71.28.237
12010.71.28.238/3110.71.28.238 – 10.71.28.23910.71.28.239
12110.71.28.240/3110.71.28.240 – 10.71.28.24110.71.28.241
12210.71.28.242/3110.71.28.242 – 10.71.28.24310.71.28.243
12310.71.28.244/3110.71.28.244 – 10.71.28.24510.71.28.245
12410.71.28.246/3110.71.28.246 – 10.71.28.24710.71.28.247
12510.71.28.248/3110.71.28.248 – 10.71.28.24910.71.28.249
12610.71.28.250/3110.71.28.250 – 10.71.28.25110.71.28.251
12710.71.28.252/3110.71.28.252 – 10.71.28.25310.71.28.253
12810.71.28.254/3110.71.28.254 – 10.71.28.25510.71.28.255
12910.71.29.0/3110.71.29.0 – 10.71.29.110.71.29.1
13010.71.29.2/3110.71.29.2 – 10.71.29.310.71.29.3
13110.71.29.4/3110.71.29.4 – 10.71.29.510.71.29.5
13210.71.29.6/3110.71.29.6 – 10.71.29.710.71.29.7
13310.71.29.8/3110.71.29.8 – 10.71.29.910.71.29.9
13410.71.29.10/3110.71.29.10 – 10.71.29.1110.71.29.11
13510.71.29.12/3110.71.29.12 – 10.71.29.1310.71.29.13
13610.71.29.14/3110.71.29.14 – 10.71.29.1510.71.29.15
13710.71.29.16/3110.71.29.16 – 10.71.29.1710.71.29.17
13810.71.29.18/3110.71.29.18 – 10.71.29.1910.71.29.19
13910.71.29.20/3110.71.29.20 – 10.71.29.2110.71.29.21
14010.71.29.22/3110.71.29.22 – 10.71.29.2310.71.29.23
14110.71.29.24/3110.71.29.24 – 10.71.29.2510.71.29.25
14210.71.29.26/3110.71.29.26 – 10.71.29.2710.71.29.27
14310.71.29.28/3110.71.29.28 – 10.71.29.2910.71.29.29
14410.71.29.30/3110.71.29.30 – 10.71.29.3110.71.29.31
14510.71.29.32/3110.71.29.32 – 10.71.29.3310.71.29.33
14610.71.29.34/3110.71.29.34 – 10.71.29.3510.71.29.35
14710.71.29.36/3110.71.29.36 – 10.71.29.3710.71.29.37
14810.71.29.38/3110.71.29.38 – 10.71.29.3910.71.29.39
14910.71.29.40/3110.71.29.40 – 10.71.29.4110.71.29.41
15010.71.29.42/3110.71.29.42 – 10.71.29.4310.71.29.43
15110.71.29.44/3110.71.29.44 – 10.71.29.4510.71.29.45
15210.71.29.46/3110.71.29.46 – 10.71.29.4710.71.29.47
15310.71.29.48/3110.71.29.48 – 10.71.29.4910.71.29.49
15410.71.29.50/3110.71.29.50 – 10.71.29.5110.71.29.51
15510.71.29.52/3110.71.29.52 – 10.71.29.5310.71.29.53
15610.71.29.54/3110.71.29.54 – 10.71.29.5510.71.29.55
15710.71.29.56/3110.71.29.56 – 10.71.29.5710.71.29.57
15810.71.29.58/3110.71.29.58 – 10.71.29.5910.71.29.59
15910.71.29.60/3110.71.29.60 – 10.71.29.6110.71.29.61
16010.71.29.62/3110.71.29.62 – 10.71.29.6310.71.29.63
16110.71.29.64/3110.71.29.64 – 10.71.29.6510.71.29.65
16210.71.29.66/3110.71.29.66 – 10.71.29.6710.71.29.67
16310.71.29.68/3110.71.29.68 – 10.71.29.6910.71.29.69
16410.71.29.70/3110.71.29.70 – 10.71.29.7110.71.29.71
16510.71.29.72/3110.71.29.72 – 10.71.29.7310.71.29.73
16610.71.29.74/3110.71.29.74 – 10.71.29.7510.71.29.75
16710.71.29.76/3110.71.29.76 – 10.71.29.7710.71.29.77
16810.71.29.78/3110.71.29.78 – 10.71.29.7910.71.29.79
16910.71.29.80/3110.71.29.80 – 10.71.29.8110.71.29.81
17010.71.29.82/3110.71.29.82 – 10.71.29.8310.71.29.83
17110.71.29.84/3110.71.29.84 – 10.71.29.8510.71.29.85
17210.71.29.86/3110.71.29.86 – 10.71.29.8710.71.29.87
17310.71.29.88/3110.71.29.88 – 10.71.29.8910.71.29.89
17410.71.29.90/3110.71.29.90 – 10.71.29.9110.71.29.91
17510.71.29.92/3110.71.29.92 – 10.71.29.9310.71.29.93
17610.71.29.94/3110.71.29.94 – 10.71.29.9510.71.29.95
17710.71.29.96/3110.71.29.96 – 10.71.29.9710.71.29.97
17810.71.29.98/3110.71.29.98 – 10.71.29.9910.71.29.99
17910.71.29.100/3110.71.29.100 – 10.71.29.10110.71.29.101
18010.71.29.102/3110.71.29.102 – 10.71.29.10310.71.29.103
18110.71.29.104/3110.71.29.104 – 10.71.29.10510.71.29.105
18210.71.29.106/3110.71.29.106 – 10.71.29.10710.71.29.107
18310.71.29.108/3110.71.29.108 – 10.71.29.10910.71.29.109
18410.71.29.110/3110.71.29.110 – 10.71.29.11110.71.29.111
18510.71.29.112/3110.71.29.112 – 10.71.29.11310.71.29.113
18610.71.29.114/3110.71.29.114 – 10.71.29.11510.71.29.115
18710.71.29.116/3110.71.29.116 – 10.71.29.11710.71.29.117
18810.71.29.118/3110.71.29.118 – 10.71.29.11910.71.29.119
18910.71.29.120/3110.71.29.120 – 10.71.29.12110.71.29.121
19010.71.29.122/3110.71.29.122 – 10.71.29.12310.71.29.123
19110.71.29.124/3110.71.29.124 – 10.71.29.12510.71.29.125
19210.71.29.126/3110.71.29.126 – 10.71.29.12710.71.29.127
19310.71.29.128/3110.71.29.128 – 10.71.29.12910.71.29.129
19410.71.29.130/3110.71.29.130 – 10.71.29.13110.71.29.131
19510.71.29.132/3110.71.29.132 – 10.71.29.13310.71.29.133
19610.71.29.134/3110.71.29.134 – 10.71.29.13510.71.29.135
19710.71.29.136/3110.71.29.136 – 10.71.29.13710.71.29.137
19810.71.29.138/3110.71.29.138 – 10.71.29.13910.71.29.139
19910.71.29.140/3110.71.29.140 – 10.71.29.14110.71.29.141
20010.71.29.142/3110.71.29.142 – 10.71.29.14310.71.29.143
20110.71.29.144/3110.71.29.144 – 10.71.29.14510.71.29.145
20210.71.29.146/3110.71.29.146 – 10.71.29.14710.71.29.147
20310.71.29.148/3110.71.29.148 – 10.71.29.14910.71.29.149
20410.71.29.150/3110.71.29.150 – 10.71.29.15110.71.29.151
20510.71.29.152/3110.71.29.152 – 10.71.29.15310.71.29.153
20610.71.29.154/3110.71.29.154 – 10.71.29.15510.71.29.155
20710.71.29.156/3110.71.29.156 – 10.71.29.15710.71.29.157
20810.71.29.158/3110.71.29.158 – 10.71.29.15910.71.29.159
20910.71.29.160/3110.71.29.160 – 10.71.29.16110.71.29.161
21010.71.29.162/3110.71.29.162 – 10.71.29.16310.71.29.163
21110.71.29.164/3110.71.29.164 – 10.71.29.16510.71.29.165
21210.71.29.166/3110.71.29.166 – 10.71.29.16710.71.29.167
21310.71.29.168/3110.71.29.168 – 10.71.29.16910.71.29.169
21410.71.29.170/3110.71.29.170 – 10.71.29.17110.71.29.171
21510.71.29.172/3110.71.29.172 – 10.71.29.17310.71.29.173
21610.71.29.174/3110.71.29.174 – 10.71.29.17510.71.29.175
21710.71.29.176/3110.71.29.176 – 10.71.29.17710.71.29.177
21810.71.29.178/3110.71.29.178 – 10.71.29.17910.71.29.179
21910.71.29.180/3110.71.29.180 – 10.71.29.18110.71.29.181
22010.71.29.182/3110.71.29.182 – 10.71.29.18310.71.29.183
22110.71.29.184/3110.71.29.184 – 10.71.29.18510.71.29.185
22210.71.29.186/3110.71.29.186 – 10.71.29.18710.71.29.187
22310.71.29.188/3110.71.29.188 – 10.71.29.18910.71.29.189
22410.71.29.190/3110.71.29.190 – 10.71.29.19110.71.29.191
22510.71.29.192/3110.71.29.192 – 10.71.29.19310.71.29.193
22610.71.29.194/3110.71.29.194 – 10.71.29.19510.71.29.195
22710.71.29.196/3110.71.29.196 – 10.71.29.19710.71.29.197
22810.71.29.198/3110.71.29.198 – 10.71.29.19910.71.29.199
22910.71.29.200/3110.71.29.200 – 10.71.29.20110.71.29.201
23010.71.29.202/3110.71.29.202 – 10.71.29.20310.71.29.203
23110.71.29.204/3110.71.29.204 – 10.71.29.20510.71.29.205
23210.71.29.206/3110.71.29.206 – 10.71.29.20710.71.29.207
23310.71.29.208/3110.71.29.208 – 10.71.29.20910.71.29.209
23410.71.29.210/3110.71.29.210 – 10.71.29.21110.71.29.211
23510.71.29.212/3110.71.29.212 – 10.71.29.21310.71.29.213
23610.71.29.214/3110.71.29.214 – 10.71.29.21510.71.29.215
23710.71.29.216/3110.71.29.216 – 10.71.29.21710.71.29.217
23810.71.29.218/3110.71.29.218 – 10.71.29.21910.71.29.219
23910.71.29.220/3110.71.29.220 – 10.71.29.22110.71.29.221
24010.71.29.222/3110.71.29.222 – 10.71.29.22310.71.29.223
24110.71.29.224/3110.71.29.224 – 10.71.29.22510.71.29.225
24210.71.29.226/3110.71.29.226 – 10.71.29.22710.71.29.227
24310.71.29.228/3110.71.29.228 – 10.71.29.22910.71.29.229
24410.71.29.230/3110.71.29.230 – 10.71.29.23110.71.29.231
24510.71.29.232/3110.71.29.232 – 10.71.29.23310.71.29.233
24610.71.29.234/3110.71.29.234 – 10.71.29.23510.71.29.235
24710.71.29.236/3110.71.29.236 – 10.71.29.23710.71.29.237
24810.71.29.238/3110.71.29.238 – 10.71.29.23910.71.29.239
24910.71.29.240/3110.71.29.240 – 10.71.29.24110.71.29.241
25010.71.29.242/3110.71.29.242 – 10.71.29.24310.71.29.243
25110.71.29.244/3110.71.29.244 – 10.71.29.24510.71.29.245
25210.71.29.246/3110.71.29.246 – 10.71.29.24710.71.29.247
25310.71.29.248/3110.71.29.248 – 10.71.29.24910.71.29.249
25410.71.29.250/3110.71.29.250 – 10.71.29.25110.71.29.251
25510.71.29.252/3110.71.29.252 – 10.71.29.25310.71.29.253
25610.71.29.254/3110.71.29.254 – 10.71.29.25510.71.29.255

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 →