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)10.18.72.0/22
network10.18.72.0/22
broadcast10.18.75.255
first host10.18.72.1
last host10.18.75.254
subnet mask255.255.252.0
wildcard0.0.3.255
addresses1,024
usable hosts1,022
classA
ipcalc 10.18.72.0/22
address00001010.00010010.01001000.00000000
subnet mask11111111.11111111.11111100.00000000
network00001010.00010010.01001000.00000000
broadcast00001010.00010010.01001011.11111111
green = network part, grey = host part
hex0x0a124800
decimal168970240
reverse dns0.72.18.10.in-addr.arpa
ipv4-mapped::ffff:a12:4800

/22 split into /30 · 256 subnets

close ×
#networkhost rangebroadcast
110.18.72.0/3010.18.72.1 – 10.18.72.210.18.72.3
210.18.72.4/3010.18.72.5 – 10.18.72.610.18.72.7
310.18.72.8/3010.18.72.9 – 10.18.72.1010.18.72.11
410.18.72.12/3010.18.72.13 – 10.18.72.1410.18.72.15
510.18.72.16/3010.18.72.17 – 10.18.72.1810.18.72.19
610.18.72.20/3010.18.72.21 – 10.18.72.2210.18.72.23
710.18.72.24/3010.18.72.25 – 10.18.72.2610.18.72.27
810.18.72.28/3010.18.72.29 – 10.18.72.3010.18.72.31
910.18.72.32/3010.18.72.33 – 10.18.72.3410.18.72.35
1010.18.72.36/3010.18.72.37 – 10.18.72.3810.18.72.39
1110.18.72.40/3010.18.72.41 – 10.18.72.4210.18.72.43
1210.18.72.44/3010.18.72.45 – 10.18.72.4610.18.72.47
1310.18.72.48/3010.18.72.49 – 10.18.72.5010.18.72.51
1410.18.72.52/3010.18.72.53 – 10.18.72.5410.18.72.55
1510.18.72.56/3010.18.72.57 – 10.18.72.5810.18.72.59
1610.18.72.60/3010.18.72.61 – 10.18.72.6210.18.72.63
1710.18.72.64/3010.18.72.65 – 10.18.72.6610.18.72.67
1810.18.72.68/3010.18.72.69 – 10.18.72.7010.18.72.71
1910.18.72.72/3010.18.72.73 – 10.18.72.7410.18.72.75
2010.18.72.76/3010.18.72.77 – 10.18.72.7810.18.72.79
2110.18.72.80/3010.18.72.81 – 10.18.72.8210.18.72.83
2210.18.72.84/3010.18.72.85 – 10.18.72.8610.18.72.87
2310.18.72.88/3010.18.72.89 – 10.18.72.9010.18.72.91
2410.18.72.92/3010.18.72.93 – 10.18.72.9410.18.72.95
2510.18.72.96/3010.18.72.97 – 10.18.72.9810.18.72.99
2610.18.72.100/3010.18.72.101 – 10.18.72.10210.18.72.103
2710.18.72.104/3010.18.72.105 – 10.18.72.10610.18.72.107
2810.18.72.108/3010.18.72.109 – 10.18.72.11010.18.72.111
2910.18.72.112/3010.18.72.113 – 10.18.72.11410.18.72.115
3010.18.72.116/3010.18.72.117 – 10.18.72.11810.18.72.119
3110.18.72.120/3010.18.72.121 – 10.18.72.12210.18.72.123
3210.18.72.124/3010.18.72.125 – 10.18.72.12610.18.72.127
3310.18.72.128/3010.18.72.129 – 10.18.72.13010.18.72.131
3410.18.72.132/3010.18.72.133 – 10.18.72.13410.18.72.135
3510.18.72.136/3010.18.72.137 – 10.18.72.13810.18.72.139
3610.18.72.140/3010.18.72.141 – 10.18.72.14210.18.72.143
3710.18.72.144/3010.18.72.145 – 10.18.72.14610.18.72.147
3810.18.72.148/3010.18.72.149 – 10.18.72.15010.18.72.151
3910.18.72.152/3010.18.72.153 – 10.18.72.15410.18.72.155
4010.18.72.156/3010.18.72.157 – 10.18.72.15810.18.72.159
4110.18.72.160/3010.18.72.161 – 10.18.72.16210.18.72.163
4210.18.72.164/3010.18.72.165 – 10.18.72.16610.18.72.167
4310.18.72.168/3010.18.72.169 – 10.18.72.17010.18.72.171
4410.18.72.172/3010.18.72.173 – 10.18.72.17410.18.72.175
4510.18.72.176/3010.18.72.177 – 10.18.72.17810.18.72.179
4610.18.72.180/3010.18.72.181 – 10.18.72.18210.18.72.183
4710.18.72.184/3010.18.72.185 – 10.18.72.18610.18.72.187
4810.18.72.188/3010.18.72.189 – 10.18.72.19010.18.72.191
4910.18.72.192/3010.18.72.193 – 10.18.72.19410.18.72.195
5010.18.72.196/3010.18.72.197 – 10.18.72.19810.18.72.199
5110.18.72.200/3010.18.72.201 – 10.18.72.20210.18.72.203
5210.18.72.204/3010.18.72.205 – 10.18.72.20610.18.72.207
5310.18.72.208/3010.18.72.209 – 10.18.72.21010.18.72.211
5410.18.72.212/3010.18.72.213 – 10.18.72.21410.18.72.215
5510.18.72.216/3010.18.72.217 – 10.18.72.21810.18.72.219
5610.18.72.220/3010.18.72.221 – 10.18.72.22210.18.72.223
5710.18.72.224/3010.18.72.225 – 10.18.72.22610.18.72.227
5810.18.72.228/3010.18.72.229 – 10.18.72.23010.18.72.231
5910.18.72.232/3010.18.72.233 – 10.18.72.23410.18.72.235
6010.18.72.236/3010.18.72.237 – 10.18.72.23810.18.72.239
6110.18.72.240/3010.18.72.241 – 10.18.72.24210.18.72.243
6210.18.72.244/3010.18.72.245 – 10.18.72.24610.18.72.247
6310.18.72.248/3010.18.72.249 – 10.18.72.25010.18.72.251
6410.18.72.252/3010.18.72.253 – 10.18.72.25410.18.72.255
6510.18.73.0/3010.18.73.1 – 10.18.73.210.18.73.3
6610.18.73.4/3010.18.73.5 – 10.18.73.610.18.73.7
6710.18.73.8/3010.18.73.9 – 10.18.73.1010.18.73.11
6810.18.73.12/3010.18.73.13 – 10.18.73.1410.18.73.15
6910.18.73.16/3010.18.73.17 – 10.18.73.1810.18.73.19
7010.18.73.20/3010.18.73.21 – 10.18.73.2210.18.73.23
7110.18.73.24/3010.18.73.25 – 10.18.73.2610.18.73.27
7210.18.73.28/3010.18.73.29 – 10.18.73.3010.18.73.31
7310.18.73.32/3010.18.73.33 – 10.18.73.3410.18.73.35
7410.18.73.36/3010.18.73.37 – 10.18.73.3810.18.73.39
7510.18.73.40/3010.18.73.41 – 10.18.73.4210.18.73.43
7610.18.73.44/3010.18.73.45 – 10.18.73.4610.18.73.47
7710.18.73.48/3010.18.73.49 – 10.18.73.5010.18.73.51
7810.18.73.52/3010.18.73.53 – 10.18.73.5410.18.73.55
7910.18.73.56/3010.18.73.57 – 10.18.73.5810.18.73.59
8010.18.73.60/3010.18.73.61 – 10.18.73.6210.18.73.63
8110.18.73.64/3010.18.73.65 – 10.18.73.6610.18.73.67
8210.18.73.68/3010.18.73.69 – 10.18.73.7010.18.73.71
8310.18.73.72/3010.18.73.73 – 10.18.73.7410.18.73.75
8410.18.73.76/3010.18.73.77 – 10.18.73.7810.18.73.79
8510.18.73.80/3010.18.73.81 – 10.18.73.8210.18.73.83
8610.18.73.84/3010.18.73.85 – 10.18.73.8610.18.73.87
8710.18.73.88/3010.18.73.89 – 10.18.73.9010.18.73.91
8810.18.73.92/3010.18.73.93 – 10.18.73.9410.18.73.95
8910.18.73.96/3010.18.73.97 – 10.18.73.9810.18.73.99
9010.18.73.100/3010.18.73.101 – 10.18.73.10210.18.73.103
9110.18.73.104/3010.18.73.105 – 10.18.73.10610.18.73.107
9210.18.73.108/3010.18.73.109 – 10.18.73.11010.18.73.111
9310.18.73.112/3010.18.73.113 – 10.18.73.11410.18.73.115
9410.18.73.116/3010.18.73.117 – 10.18.73.11810.18.73.119
9510.18.73.120/3010.18.73.121 – 10.18.73.12210.18.73.123
9610.18.73.124/3010.18.73.125 – 10.18.73.12610.18.73.127
9710.18.73.128/3010.18.73.129 – 10.18.73.13010.18.73.131
9810.18.73.132/3010.18.73.133 – 10.18.73.13410.18.73.135
9910.18.73.136/3010.18.73.137 – 10.18.73.13810.18.73.139
10010.18.73.140/3010.18.73.141 – 10.18.73.14210.18.73.143
10110.18.73.144/3010.18.73.145 – 10.18.73.14610.18.73.147
10210.18.73.148/3010.18.73.149 – 10.18.73.15010.18.73.151
10310.18.73.152/3010.18.73.153 – 10.18.73.15410.18.73.155
10410.18.73.156/3010.18.73.157 – 10.18.73.15810.18.73.159
10510.18.73.160/3010.18.73.161 – 10.18.73.16210.18.73.163
10610.18.73.164/3010.18.73.165 – 10.18.73.16610.18.73.167
10710.18.73.168/3010.18.73.169 – 10.18.73.17010.18.73.171
10810.18.73.172/3010.18.73.173 – 10.18.73.17410.18.73.175
10910.18.73.176/3010.18.73.177 – 10.18.73.17810.18.73.179
11010.18.73.180/3010.18.73.181 – 10.18.73.18210.18.73.183
11110.18.73.184/3010.18.73.185 – 10.18.73.18610.18.73.187
11210.18.73.188/3010.18.73.189 – 10.18.73.19010.18.73.191
11310.18.73.192/3010.18.73.193 – 10.18.73.19410.18.73.195
11410.18.73.196/3010.18.73.197 – 10.18.73.19810.18.73.199
11510.18.73.200/3010.18.73.201 – 10.18.73.20210.18.73.203
11610.18.73.204/3010.18.73.205 – 10.18.73.20610.18.73.207
11710.18.73.208/3010.18.73.209 – 10.18.73.21010.18.73.211
11810.18.73.212/3010.18.73.213 – 10.18.73.21410.18.73.215
11910.18.73.216/3010.18.73.217 – 10.18.73.21810.18.73.219
12010.18.73.220/3010.18.73.221 – 10.18.73.22210.18.73.223
12110.18.73.224/3010.18.73.225 – 10.18.73.22610.18.73.227
12210.18.73.228/3010.18.73.229 – 10.18.73.23010.18.73.231
12310.18.73.232/3010.18.73.233 – 10.18.73.23410.18.73.235
12410.18.73.236/3010.18.73.237 – 10.18.73.23810.18.73.239
12510.18.73.240/3010.18.73.241 – 10.18.73.24210.18.73.243
12610.18.73.244/3010.18.73.245 – 10.18.73.24610.18.73.247
12710.18.73.248/3010.18.73.249 – 10.18.73.25010.18.73.251
12810.18.73.252/3010.18.73.253 – 10.18.73.25410.18.73.255
12910.18.74.0/3010.18.74.1 – 10.18.74.210.18.74.3
13010.18.74.4/3010.18.74.5 – 10.18.74.610.18.74.7
13110.18.74.8/3010.18.74.9 – 10.18.74.1010.18.74.11
13210.18.74.12/3010.18.74.13 – 10.18.74.1410.18.74.15
13310.18.74.16/3010.18.74.17 – 10.18.74.1810.18.74.19
13410.18.74.20/3010.18.74.21 – 10.18.74.2210.18.74.23
13510.18.74.24/3010.18.74.25 – 10.18.74.2610.18.74.27
13610.18.74.28/3010.18.74.29 – 10.18.74.3010.18.74.31
13710.18.74.32/3010.18.74.33 – 10.18.74.3410.18.74.35
13810.18.74.36/3010.18.74.37 – 10.18.74.3810.18.74.39
13910.18.74.40/3010.18.74.41 – 10.18.74.4210.18.74.43
14010.18.74.44/3010.18.74.45 – 10.18.74.4610.18.74.47
14110.18.74.48/3010.18.74.49 – 10.18.74.5010.18.74.51
14210.18.74.52/3010.18.74.53 – 10.18.74.5410.18.74.55
14310.18.74.56/3010.18.74.57 – 10.18.74.5810.18.74.59
14410.18.74.60/3010.18.74.61 – 10.18.74.6210.18.74.63
14510.18.74.64/3010.18.74.65 – 10.18.74.6610.18.74.67
14610.18.74.68/3010.18.74.69 – 10.18.74.7010.18.74.71
14710.18.74.72/3010.18.74.73 – 10.18.74.7410.18.74.75
14810.18.74.76/3010.18.74.77 – 10.18.74.7810.18.74.79
14910.18.74.80/3010.18.74.81 – 10.18.74.8210.18.74.83
15010.18.74.84/3010.18.74.85 – 10.18.74.8610.18.74.87
15110.18.74.88/3010.18.74.89 – 10.18.74.9010.18.74.91
15210.18.74.92/3010.18.74.93 – 10.18.74.9410.18.74.95
15310.18.74.96/3010.18.74.97 – 10.18.74.9810.18.74.99
15410.18.74.100/3010.18.74.101 – 10.18.74.10210.18.74.103
15510.18.74.104/3010.18.74.105 – 10.18.74.10610.18.74.107
15610.18.74.108/3010.18.74.109 – 10.18.74.11010.18.74.111
15710.18.74.112/3010.18.74.113 – 10.18.74.11410.18.74.115
15810.18.74.116/3010.18.74.117 – 10.18.74.11810.18.74.119
15910.18.74.120/3010.18.74.121 – 10.18.74.12210.18.74.123
16010.18.74.124/3010.18.74.125 – 10.18.74.12610.18.74.127
16110.18.74.128/3010.18.74.129 – 10.18.74.13010.18.74.131
16210.18.74.132/3010.18.74.133 – 10.18.74.13410.18.74.135
16310.18.74.136/3010.18.74.137 – 10.18.74.13810.18.74.139
16410.18.74.140/3010.18.74.141 – 10.18.74.14210.18.74.143
16510.18.74.144/3010.18.74.145 – 10.18.74.14610.18.74.147
16610.18.74.148/3010.18.74.149 – 10.18.74.15010.18.74.151
16710.18.74.152/3010.18.74.153 – 10.18.74.15410.18.74.155
16810.18.74.156/3010.18.74.157 – 10.18.74.15810.18.74.159
16910.18.74.160/3010.18.74.161 – 10.18.74.16210.18.74.163
17010.18.74.164/3010.18.74.165 – 10.18.74.16610.18.74.167
17110.18.74.168/3010.18.74.169 – 10.18.74.17010.18.74.171
17210.18.74.172/3010.18.74.173 – 10.18.74.17410.18.74.175
17310.18.74.176/3010.18.74.177 – 10.18.74.17810.18.74.179
17410.18.74.180/3010.18.74.181 – 10.18.74.18210.18.74.183
17510.18.74.184/3010.18.74.185 – 10.18.74.18610.18.74.187
17610.18.74.188/3010.18.74.189 – 10.18.74.19010.18.74.191
17710.18.74.192/3010.18.74.193 – 10.18.74.19410.18.74.195
17810.18.74.196/3010.18.74.197 – 10.18.74.19810.18.74.199
17910.18.74.200/3010.18.74.201 – 10.18.74.20210.18.74.203
18010.18.74.204/3010.18.74.205 – 10.18.74.20610.18.74.207
18110.18.74.208/3010.18.74.209 – 10.18.74.21010.18.74.211
18210.18.74.212/3010.18.74.213 – 10.18.74.21410.18.74.215
18310.18.74.216/3010.18.74.217 – 10.18.74.21810.18.74.219
18410.18.74.220/3010.18.74.221 – 10.18.74.22210.18.74.223
18510.18.74.224/3010.18.74.225 – 10.18.74.22610.18.74.227
18610.18.74.228/3010.18.74.229 – 10.18.74.23010.18.74.231
18710.18.74.232/3010.18.74.233 – 10.18.74.23410.18.74.235
18810.18.74.236/3010.18.74.237 – 10.18.74.23810.18.74.239
18910.18.74.240/3010.18.74.241 – 10.18.74.24210.18.74.243
19010.18.74.244/3010.18.74.245 – 10.18.74.24610.18.74.247
19110.18.74.248/3010.18.74.249 – 10.18.74.25010.18.74.251
19210.18.74.252/3010.18.74.253 – 10.18.74.25410.18.74.255
19310.18.75.0/3010.18.75.1 – 10.18.75.210.18.75.3
19410.18.75.4/3010.18.75.5 – 10.18.75.610.18.75.7
19510.18.75.8/3010.18.75.9 – 10.18.75.1010.18.75.11
19610.18.75.12/3010.18.75.13 – 10.18.75.1410.18.75.15
19710.18.75.16/3010.18.75.17 – 10.18.75.1810.18.75.19
19810.18.75.20/3010.18.75.21 – 10.18.75.2210.18.75.23
19910.18.75.24/3010.18.75.25 – 10.18.75.2610.18.75.27
20010.18.75.28/3010.18.75.29 – 10.18.75.3010.18.75.31
20110.18.75.32/3010.18.75.33 – 10.18.75.3410.18.75.35
20210.18.75.36/3010.18.75.37 – 10.18.75.3810.18.75.39
20310.18.75.40/3010.18.75.41 – 10.18.75.4210.18.75.43
20410.18.75.44/3010.18.75.45 – 10.18.75.4610.18.75.47
20510.18.75.48/3010.18.75.49 – 10.18.75.5010.18.75.51
20610.18.75.52/3010.18.75.53 – 10.18.75.5410.18.75.55
20710.18.75.56/3010.18.75.57 – 10.18.75.5810.18.75.59
20810.18.75.60/3010.18.75.61 – 10.18.75.6210.18.75.63
20910.18.75.64/3010.18.75.65 – 10.18.75.6610.18.75.67
21010.18.75.68/3010.18.75.69 – 10.18.75.7010.18.75.71
21110.18.75.72/3010.18.75.73 – 10.18.75.7410.18.75.75
21210.18.75.76/3010.18.75.77 – 10.18.75.7810.18.75.79
21310.18.75.80/3010.18.75.81 – 10.18.75.8210.18.75.83
21410.18.75.84/3010.18.75.85 – 10.18.75.8610.18.75.87
21510.18.75.88/3010.18.75.89 – 10.18.75.9010.18.75.91
21610.18.75.92/3010.18.75.93 – 10.18.75.9410.18.75.95
21710.18.75.96/3010.18.75.97 – 10.18.75.9810.18.75.99
21810.18.75.100/3010.18.75.101 – 10.18.75.10210.18.75.103
21910.18.75.104/3010.18.75.105 – 10.18.75.10610.18.75.107
22010.18.75.108/3010.18.75.109 – 10.18.75.11010.18.75.111
22110.18.75.112/3010.18.75.113 – 10.18.75.11410.18.75.115
22210.18.75.116/3010.18.75.117 – 10.18.75.11810.18.75.119
22310.18.75.120/3010.18.75.121 – 10.18.75.12210.18.75.123
22410.18.75.124/3010.18.75.125 – 10.18.75.12610.18.75.127
22510.18.75.128/3010.18.75.129 – 10.18.75.13010.18.75.131
22610.18.75.132/3010.18.75.133 – 10.18.75.13410.18.75.135
22710.18.75.136/3010.18.75.137 – 10.18.75.13810.18.75.139
22810.18.75.140/3010.18.75.141 – 10.18.75.14210.18.75.143
22910.18.75.144/3010.18.75.145 – 10.18.75.14610.18.75.147
23010.18.75.148/3010.18.75.149 – 10.18.75.15010.18.75.151
23110.18.75.152/3010.18.75.153 – 10.18.75.15410.18.75.155
23210.18.75.156/3010.18.75.157 – 10.18.75.15810.18.75.159
23310.18.75.160/3010.18.75.161 – 10.18.75.16210.18.75.163
23410.18.75.164/3010.18.75.165 – 10.18.75.16610.18.75.167
23510.18.75.168/3010.18.75.169 – 10.18.75.17010.18.75.171
23610.18.75.172/3010.18.75.173 – 10.18.75.17410.18.75.175
23710.18.75.176/3010.18.75.177 – 10.18.75.17810.18.75.179
23810.18.75.180/3010.18.75.181 – 10.18.75.18210.18.75.183
23910.18.75.184/3010.18.75.185 – 10.18.75.18610.18.75.187
24010.18.75.188/3010.18.75.189 – 10.18.75.19010.18.75.191
24110.18.75.192/3010.18.75.193 – 10.18.75.19410.18.75.195
24210.18.75.196/3010.18.75.197 – 10.18.75.19810.18.75.199
24310.18.75.200/3010.18.75.201 – 10.18.75.20210.18.75.203
24410.18.75.204/3010.18.75.205 – 10.18.75.20610.18.75.207
24510.18.75.208/3010.18.75.209 – 10.18.75.21010.18.75.211
24610.18.75.212/3010.18.75.213 – 10.18.75.21410.18.75.215
24710.18.75.216/3010.18.75.217 – 10.18.75.21810.18.75.219
24810.18.75.220/3010.18.75.221 – 10.18.75.22210.18.75.223
24910.18.75.224/3010.18.75.225 – 10.18.75.22610.18.75.227
25010.18.75.228/3010.18.75.229 – 10.18.75.23010.18.75.231
25110.18.75.232/3010.18.75.233 – 10.18.75.23410.18.75.235
25210.18.75.236/3010.18.75.237 – 10.18.75.23810.18.75.239
25310.18.75.240/3010.18.75.241 – 10.18.75.24210.18.75.243
25410.18.75.244/3010.18.75.245 – 10.18.75.24610.18.75.247
25510.18.75.248/3010.18.75.249 – 10.18.75.25010.18.75.251
25610.18.75.252/3010.18.75.253 – 10.18.75.25410.18.75.255
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 →