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)10.232.64.0/22
network10.232.64.0/22
broadcast10.232.67.255
first host10.232.64.1
last host10.232.67.254
subnet mask255.255.252.0
wildcard0.0.3.255
addresses1,024
usable hosts1,022
classA
ipcalc 10.232.64.0/22
address00001010.11101000.01000000.00000000
subnet mask11111111.11111111.11111100.00000000
network00001010.11101000.01000000.00000000
broadcast00001010.11101000.01000011.11111111
green = network part, grey = host part
hex0x0ae84000
decimal182992896
reverse dns0.64.232.10.in-addr.arpa
ipv4-mapped::ffff:ae8:4000

/22 split into /30 · 256 subnets

close ×
#networkhost rangebroadcast
110.232.64.0/3010.232.64.1 – 10.232.64.210.232.64.3
210.232.64.4/3010.232.64.5 – 10.232.64.610.232.64.7
310.232.64.8/3010.232.64.9 – 10.232.64.1010.232.64.11
410.232.64.12/3010.232.64.13 – 10.232.64.1410.232.64.15
510.232.64.16/3010.232.64.17 – 10.232.64.1810.232.64.19
610.232.64.20/3010.232.64.21 – 10.232.64.2210.232.64.23
710.232.64.24/3010.232.64.25 – 10.232.64.2610.232.64.27
810.232.64.28/3010.232.64.29 – 10.232.64.3010.232.64.31
910.232.64.32/3010.232.64.33 – 10.232.64.3410.232.64.35
1010.232.64.36/3010.232.64.37 – 10.232.64.3810.232.64.39
1110.232.64.40/3010.232.64.41 – 10.232.64.4210.232.64.43
1210.232.64.44/3010.232.64.45 – 10.232.64.4610.232.64.47
1310.232.64.48/3010.232.64.49 – 10.232.64.5010.232.64.51
1410.232.64.52/3010.232.64.53 – 10.232.64.5410.232.64.55
1510.232.64.56/3010.232.64.57 – 10.232.64.5810.232.64.59
1610.232.64.60/3010.232.64.61 – 10.232.64.6210.232.64.63
1710.232.64.64/3010.232.64.65 – 10.232.64.6610.232.64.67
1810.232.64.68/3010.232.64.69 – 10.232.64.7010.232.64.71
1910.232.64.72/3010.232.64.73 – 10.232.64.7410.232.64.75
2010.232.64.76/3010.232.64.77 – 10.232.64.7810.232.64.79
2110.232.64.80/3010.232.64.81 – 10.232.64.8210.232.64.83
2210.232.64.84/3010.232.64.85 – 10.232.64.8610.232.64.87
2310.232.64.88/3010.232.64.89 – 10.232.64.9010.232.64.91
2410.232.64.92/3010.232.64.93 – 10.232.64.9410.232.64.95
2510.232.64.96/3010.232.64.97 – 10.232.64.9810.232.64.99
2610.232.64.100/3010.232.64.101 – 10.232.64.10210.232.64.103
2710.232.64.104/3010.232.64.105 – 10.232.64.10610.232.64.107
2810.232.64.108/3010.232.64.109 – 10.232.64.11010.232.64.111
2910.232.64.112/3010.232.64.113 – 10.232.64.11410.232.64.115
3010.232.64.116/3010.232.64.117 – 10.232.64.11810.232.64.119
3110.232.64.120/3010.232.64.121 – 10.232.64.12210.232.64.123
3210.232.64.124/3010.232.64.125 – 10.232.64.12610.232.64.127
3310.232.64.128/3010.232.64.129 – 10.232.64.13010.232.64.131
3410.232.64.132/3010.232.64.133 – 10.232.64.13410.232.64.135
3510.232.64.136/3010.232.64.137 – 10.232.64.13810.232.64.139
3610.232.64.140/3010.232.64.141 – 10.232.64.14210.232.64.143
3710.232.64.144/3010.232.64.145 – 10.232.64.14610.232.64.147
3810.232.64.148/3010.232.64.149 – 10.232.64.15010.232.64.151
3910.232.64.152/3010.232.64.153 – 10.232.64.15410.232.64.155
4010.232.64.156/3010.232.64.157 – 10.232.64.15810.232.64.159
4110.232.64.160/3010.232.64.161 – 10.232.64.16210.232.64.163
4210.232.64.164/3010.232.64.165 – 10.232.64.16610.232.64.167
4310.232.64.168/3010.232.64.169 – 10.232.64.17010.232.64.171
4410.232.64.172/3010.232.64.173 – 10.232.64.17410.232.64.175
4510.232.64.176/3010.232.64.177 – 10.232.64.17810.232.64.179
4610.232.64.180/3010.232.64.181 – 10.232.64.18210.232.64.183
4710.232.64.184/3010.232.64.185 – 10.232.64.18610.232.64.187
4810.232.64.188/3010.232.64.189 – 10.232.64.19010.232.64.191
4910.232.64.192/3010.232.64.193 – 10.232.64.19410.232.64.195
5010.232.64.196/3010.232.64.197 – 10.232.64.19810.232.64.199
5110.232.64.200/3010.232.64.201 – 10.232.64.20210.232.64.203
5210.232.64.204/3010.232.64.205 – 10.232.64.20610.232.64.207
5310.232.64.208/3010.232.64.209 – 10.232.64.21010.232.64.211
5410.232.64.212/3010.232.64.213 – 10.232.64.21410.232.64.215
5510.232.64.216/3010.232.64.217 – 10.232.64.21810.232.64.219
5610.232.64.220/3010.232.64.221 – 10.232.64.22210.232.64.223
5710.232.64.224/3010.232.64.225 – 10.232.64.22610.232.64.227
5810.232.64.228/3010.232.64.229 – 10.232.64.23010.232.64.231
5910.232.64.232/3010.232.64.233 – 10.232.64.23410.232.64.235
6010.232.64.236/3010.232.64.237 – 10.232.64.23810.232.64.239
6110.232.64.240/3010.232.64.241 – 10.232.64.24210.232.64.243
6210.232.64.244/3010.232.64.245 – 10.232.64.24610.232.64.247
6310.232.64.248/3010.232.64.249 – 10.232.64.25010.232.64.251
6410.232.64.252/3010.232.64.253 – 10.232.64.25410.232.64.255
6510.232.65.0/3010.232.65.1 – 10.232.65.210.232.65.3
6610.232.65.4/3010.232.65.5 – 10.232.65.610.232.65.7
6710.232.65.8/3010.232.65.9 – 10.232.65.1010.232.65.11
6810.232.65.12/3010.232.65.13 – 10.232.65.1410.232.65.15
6910.232.65.16/3010.232.65.17 – 10.232.65.1810.232.65.19
7010.232.65.20/3010.232.65.21 – 10.232.65.2210.232.65.23
7110.232.65.24/3010.232.65.25 – 10.232.65.2610.232.65.27
7210.232.65.28/3010.232.65.29 – 10.232.65.3010.232.65.31
7310.232.65.32/3010.232.65.33 – 10.232.65.3410.232.65.35
7410.232.65.36/3010.232.65.37 – 10.232.65.3810.232.65.39
7510.232.65.40/3010.232.65.41 – 10.232.65.4210.232.65.43
7610.232.65.44/3010.232.65.45 – 10.232.65.4610.232.65.47
7710.232.65.48/3010.232.65.49 – 10.232.65.5010.232.65.51
7810.232.65.52/3010.232.65.53 – 10.232.65.5410.232.65.55
7910.232.65.56/3010.232.65.57 – 10.232.65.5810.232.65.59
8010.232.65.60/3010.232.65.61 – 10.232.65.6210.232.65.63
8110.232.65.64/3010.232.65.65 – 10.232.65.6610.232.65.67
8210.232.65.68/3010.232.65.69 – 10.232.65.7010.232.65.71
8310.232.65.72/3010.232.65.73 – 10.232.65.7410.232.65.75
8410.232.65.76/3010.232.65.77 – 10.232.65.7810.232.65.79
8510.232.65.80/3010.232.65.81 – 10.232.65.8210.232.65.83
8610.232.65.84/3010.232.65.85 – 10.232.65.8610.232.65.87
8710.232.65.88/3010.232.65.89 – 10.232.65.9010.232.65.91
8810.232.65.92/3010.232.65.93 – 10.232.65.9410.232.65.95
8910.232.65.96/3010.232.65.97 – 10.232.65.9810.232.65.99
9010.232.65.100/3010.232.65.101 – 10.232.65.10210.232.65.103
9110.232.65.104/3010.232.65.105 – 10.232.65.10610.232.65.107
9210.232.65.108/3010.232.65.109 – 10.232.65.11010.232.65.111
9310.232.65.112/3010.232.65.113 – 10.232.65.11410.232.65.115
9410.232.65.116/3010.232.65.117 – 10.232.65.11810.232.65.119
9510.232.65.120/3010.232.65.121 – 10.232.65.12210.232.65.123
9610.232.65.124/3010.232.65.125 – 10.232.65.12610.232.65.127
9710.232.65.128/3010.232.65.129 – 10.232.65.13010.232.65.131
9810.232.65.132/3010.232.65.133 – 10.232.65.13410.232.65.135
9910.232.65.136/3010.232.65.137 – 10.232.65.13810.232.65.139
10010.232.65.140/3010.232.65.141 – 10.232.65.14210.232.65.143
10110.232.65.144/3010.232.65.145 – 10.232.65.14610.232.65.147
10210.232.65.148/3010.232.65.149 – 10.232.65.15010.232.65.151
10310.232.65.152/3010.232.65.153 – 10.232.65.15410.232.65.155
10410.232.65.156/3010.232.65.157 – 10.232.65.15810.232.65.159
10510.232.65.160/3010.232.65.161 – 10.232.65.16210.232.65.163
10610.232.65.164/3010.232.65.165 – 10.232.65.16610.232.65.167
10710.232.65.168/3010.232.65.169 – 10.232.65.17010.232.65.171
10810.232.65.172/3010.232.65.173 – 10.232.65.17410.232.65.175
10910.232.65.176/3010.232.65.177 – 10.232.65.17810.232.65.179
11010.232.65.180/3010.232.65.181 – 10.232.65.18210.232.65.183
11110.232.65.184/3010.232.65.185 – 10.232.65.18610.232.65.187
11210.232.65.188/3010.232.65.189 – 10.232.65.19010.232.65.191
11310.232.65.192/3010.232.65.193 – 10.232.65.19410.232.65.195
11410.232.65.196/3010.232.65.197 – 10.232.65.19810.232.65.199
11510.232.65.200/3010.232.65.201 – 10.232.65.20210.232.65.203
11610.232.65.204/3010.232.65.205 – 10.232.65.20610.232.65.207
11710.232.65.208/3010.232.65.209 – 10.232.65.21010.232.65.211
11810.232.65.212/3010.232.65.213 – 10.232.65.21410.232.65.215
11910.232.65.216/3010.232.65.217 – 10.232.65.21810.232.65.219
12010.232.65.220/3010.232.65.221 – 10.232.65.22210.232.65.223
12110.232.65.224/3010.232.65.225 – 10.232.65.22610.232.65.227
12210.232.65.228/3010.232.65.229 – 10.232.65.23010.232.65.231
12310.232.65.232/3010.232.65.233 – 10.232.65.23410.232.65.235
12410.232.65.236/3010.232.65.237 – 10.232.65.23810.232.65.239
12510.232.65.240/3010.232.65.241 – 10.232.65.24210.232.65.243
12610.232.65.244/3010.232.65.245 – 10.232.65.24610.232.65.247
12710.232.65.248/3010.232.65.249 – 10.232.65.25010.232.65.251
12810.232.65.252/3010.232.65.253 – 10.232.65.25410.232.65.255
12910.232.66.0/3010.232.66.1 – 10.232.66.210.232.66.3
13010.232.66.4/3010.232.66.5 – 10.232.66.610.232.66.7
13110.232.66.8/3010.232.66.9 – 10.232.66.1010.232.66.11
13210.232.66.12/3010.232.66.13 – 10.232.66.1410.232.66.15
13310.232.66.16/3010.232.66.17 – 10.232.66.1810.232.66.19
13410.232.66.20/3010.232.66.21 – 10.232.66.2210.232.66.23
13510.232.66.24/3010.232.66.25 – 10.232.66.2610.232.66.27
13610.232.66.28/3010.232.66.29 – 10.232.66.3010.232.66.31
13710.232.66.32/3010.232.66.33 – 10.232.66.3410.232.66.35
13810.232.66.36/3010.232.66.37 – 10.232.66.3810.232.66.39
13910.232.66.40/3010.232.66.41 – 10.232.66.4210.232.66.43
14010.232.66.44/3010.232.66.45 – 10.232.66.4610.232.66.47
14110.232.66.48/3010.232.66.49 – 10.232.66.5010.232.66.51
14210.232.66.52/3010.232.66.53 – 10.232.66.5410.232.66.55
14310.232.66.56/3010.232.66.57 – 10.232.66.5810.232.66.59
14410.232.66.60/3010.232.66.61 – 10.232.66.6210.232.66.63
14510.232.66.64/3010.232.66.65 – 10.232.66.6610.232.66.67
14610.232.66.68/3010.232.66.69 – 10.232.66.7010.232.66.71
14710.232.66.72/3010.232.66.73 – 10.232.66.7410.232.66.75
14810.232.66.76/3010.232.66.77 – 10.232.66.7810.232.66.79
14910.232.66.80/3010.232.66.81 – 10.232.66.8210.232.66.83
15010.232.66.84/3010.232.66.85 – 10.232.66.8610.232.66.87
15110.232.66.88/3010.232.66.89 – 10.232.66.9010.232.66.91
15210.232.66.92/3010.232.66.93 – 10.232.66.9410.232.66.95
15310.232.66.96/3010.232.66.97 – 10.232.66.9810.232.66.99
15410.232.66.100/3010.232.66.101 – 10.232.66.10210.232.66.103
15510.232.66.104/3010.232.66.105 – 10.232.66.10610.232.66.107
15610.232.66.108/3010.232.66.109 – 10.232.66.11010.232.66.111
15710.232.66.112/3010.232.66.113 – 10.232.66.11410.232.66.115
15810.232.66.116/3010.232.66.117 – 10.232.66.11810.232.66.119
15910.232.66.120/3010.232.66.121 – 10.232.66.12210.232.66.123
16010.232.66.124/3010.232.66.125 – 10.232.66.12610.232.66.127
16110.232.66.128/3010.232.66.129 – 10.232.66.13010.232.66.131
16210.232.66.132/3010.232.66.133 – 10.232.66.13410.232.66.135
16310.232.66.136/3010.232.66.137 – 10.232.66.13810.232.66.139
16410.232.66.140/3010.232.66.141 – 10.232.66.14210.232.66.143
16510.232.66.144/3010.232.66.145 – 10.232.66.14610.232.66.147
16610.232.66.148/3010.232.66.149 – 10.232.66.15010.232.66.151
16710.232.66.152/3010.232.66.153 – 10.232.66.15410.232.66.155
16810.232.66.156/3010.232.66.157 – 10.232.66.15810.232.66.159
16910.232.66.160/3010.232.66.161 – 10.232.66.16210.232.66.163
17010.232.66.164/3010.232.66.165 – 10.232.66.16610.232.66.167
17110.232.66.168/3010.232.66.169 – 10.232.66.17010.232.66.171
17210.232.66.172/3010.232.66.173 – 10.232.66.17410.232.66.175
17310.232.66.176/3010.232.66.177 – 10.232.66.17810.232.66.179
17410.232.66.180/3010.232.66.181 – 10.232.66.18210.232.66.183
17510.232.66.184/3010.232.66.185 – 10.232.66.18610.232.66.187
17610.232.66.188/3010.232.66.189 – 10.232.66.19010.232.66.191
17710.232.66.192/3010.232.66.193 – 10.232.66.19410.232.66.195
17810.232.66.196/3010.232.66.197 – 10.232.66.19810.232.66.199
17910.232.66.200/3010.232.66.201 – 10.232.66.20210.232.66.203
18010.232.66.204/3010.232.66.205 – 10.232.66.20610.232.66.207
18110.232.66.208/3010.232.66.209 – 10.232.66.21010.232.66.211
18210.232.66.212/3010.232.66.213 – 10.232.66.21410.232.66.215
18310.232.66.216/3010.232.66.217 – 10.232.66.21810.232.66.219
18410.232.66.220/3010.232.66.221 – 10.232.66.22210.232.66.223
18510.232.66.224/3010.232.66.225 – 10.232.66.22610.232.66.227
18610.232.66.228/3010.232.66.229 – 10.232.66.23010.232.66.231
18710.232.66.232/3010.232.66.233 – 10.232.66.23410.232.66.235
18810.232.66.236/3010.232.66.237 – 10.232.66.23810.232.66.239
18910.232.66.240/3010.232.66.241 – 10.232.66.24210.232.66.243
19010.232.66.244/3010.232.66.245 – 10.232.66.24610.232.66.247
19110.232.66.248/3010.232.66.249 – 10.232.66.25010.232.66.251
19210.232.66.252/3010.232.66.253 – 10.232.66.25410.232.66.255
19310.232.67.0/3010.232.67.1 – 10.232.67.210.232.67.3
19410.232.67.4/3010.232.67.5 – 10.232.67.610.232.67.7
19510.232.67.8/3010.232.67.9 – 10.232.67.1010.232.67.11
19610.232.67.12/3010.232.67.13 – 10.232.67.1410.232.67.15
19710.232.67.16/3010.232.67.17 – 10.232.67.1810.232.67.19
19810.232.67.20/3010.232.67.21 – 10.232.67.2210.232.67.23
19910.232.67.24/3010.232.67.25 – 10.232.67.2610.232.67.27
20010.232.67.28/3010.232.67.29 – 10.232.67.3010.232.67.31
20110.232.67.32/3010.232.67.33 – 10.232.67.3410.232.67.35
20210.232.67.36/3010.232.67.37 – 10.232.67.3810.232.67.39
20310.232.67.40/3010.232.67.41 – 10.232.67.4210.232.67.43
20410.232.67.44/3010.232.67.45 – 10.232.67.4610.232.67.47
20510.232.67.48/3010.232.67.49 – 10.232.67.5010.232.67.51
20610.232.67.52/3010.232.67.53 – 10.232.67.5410.232.67.55
20710.232.67.56/3010.232.67.57 – 10.232.67.5810.232.67.59
20810.232.67.60/3010.232.67.61 – 10.232.67.6210.232.67.63
20910.232.67.64/3010.232.67.65 – 10.232.67.6610.232.67.67
21010.232.67.68/3010.232.67.69 – 10.232.67.7010.232.67.71
21110.232.67.72/3010.232.67.73 – 10.232.67.7410.232.67.75
21210.232.67.76/3010.232.67.77 – 10.232.67.7810.232.67.79
21310.232.67.80/3010.232.67.81 – 10.232.67.8210.232.67.83
21410.232.67.84/3010.232.67.85 – 10.232.67.8610.232.67.87
21510.232.67.88/3010.232.67.89 – 10.232.67.9010.232.67.91
21610.232.67.92/3010.232.67.93 – 10.232.67.9410.232.67.95
21710.232.67.96/3010.232.67.97 – 10.232.67.9810.232.67.99
21810.232.67.100/3010.232.67.101 – 10.232.67.10210.232.67.103
21910.232.67.104/3010.232.67.105 – 10.232.67.10610.232.67.107
22010.232.67.108/3010.232.67.109 – 10.232.67.11010.232.67.111
22110.232.67.112/3010.232.67.113 – 10.232.67.11410.232.67.115
22210.232.67.116/3010.232.67.117 – 10.232.67.11810.232.67.119
22310.232.67.120/3010.232.67.121 – 10.232.67.12210.232.67.123
22410.232.67.124/3010.232.67.125 – 10.232.67.12610.232.67.127
22510.232.67.128/3010.232.67.129 – 10.232.67.13010.232.67.131
22610.232.67.132/3010.232.67.133 – 10.232.67.13410.232.67.135
22710.232.67.136/3010.232.67.137 – 10.232.67.13810.232.67.139
22810.232.67.140/3010.232.67.141 – 10.232.67.14210.232.67.143
22910.232.67.144/3010.232.67.145 – 10.232.67.14610.232.67.147
23010.232.67.148/3010.232.67.149 – 10.232.67.15010.232.67.151
23110.232.67.152/3010.232.67.153 – 10.232.67.15410.232.67.155
23210.232.67.156/3010.232.67.157 – 10.232.67.15810.232.67.159
23310.232.67.160/3010.232.67.161 – 10.232.67.16210.232.67.163
23410.232.67.164/3010.232.67.165 – 10.232.67.16610.232.67.167
23510.232.67.168/3010.232.67.169 – 10.232.67.17010.232.67.171
23610.232.67.172/3010.232.67.173 – 10.232.67.17410.232.67.175
23710.232.67.176/3010.232.67.177 – 10.232.67.17810.232.67.179
23810.232.67.180/3010.232.67.181 – 10.232.67.18210.232.67.183
23910.232.67.184/3010.232.67.185 – 10.232.67.18610.232.67.187
24010.232.67.188/3010.232.67.189 – 10.232.67.19010.232.67.191
24110.232.67.192/3010.232.67.193 – 10.232.67.19410.232.67.195
24210.232.67.196/3010.232.67.197 – 10.232.67.19810.232.67.199
24310.232.67.200/3010.232.67.201 – 10.232.67.20210.232.67.203
24410.232.67.204/3010.232.67.205 – 10.232.67.20610.232.67.207
24510.232.67.208/3010.232.67.209 – 10.232.67.21010.232.67.211
24610.232.67.212/3010.232.67.213 – 10.232.67.21410.232.67.215
24710.232.67.216/3010.232.67.217 – 10.232.67.21810.232.67.219
24810.232.67.220/3010.232.67.221 – 10.232.67.22210.232.67.223
24910.232.67.224/3010.232.67.225 – 10.232.67.22610.232.67.227
25010.232.67.228/3010.232.67.229 – 10.232.67.23010.232.67.231
25110.232.67.232/3010.232.67.233 – 10.232.67.23410.232.67.235
25210.232.67.236/3010.232.67.237 – 10.232.67.23810.232.67.239
25310.232.67.240/3010.232.67.241 – 10.232.67.24210.232.67.243
25410.232.67.244/3010.232.67.245 – 10.232.67.24610.232.67.247
25510.232.67.248/3010.232.67.249 – 10.232.67.25010.232.67.251
25610.232.67.252/3010.232.67.253 – 10.232.67.25410.232.67.255
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 →