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
private IP (RFC 1918)10.18.96.0/19
network10.18.96.0/19
broadcast10.18.127.255
first host10.18.96.1
last host10.18.127.254
subnet mask255.255.224.0
wildcard0.0.31.255
addresses8,192
usable hosts8,190
classA
ipcalc 10.18.96.0/19
address00001010.00010010.01100000.00000000
subnet mask11111111.11111111.11100000.00000000
network00001010.00010010.01100000.00000000
broadcast00001010.00010010.01111111.11111111
green = network part, grey = host part
hex0x0a126000
decimal168976384
reverse dns0.96.18.10.in-addr.arpa
ipv4-mapped::ffff:a12:6000

/19 split into /30 · 2,048 subnets

close ×
#networkhost rangebroadcast
110.18.96.0/3010.18.96.1 – 10.18.96.210.18.96.3
210.18.96.4/3010.18.96.5 – 10.18.96.610.18.96.7
310.18.96.8/3010.18.96.9 – 10.18.96.1010.18.96.11
410.18.96.12/3010.18.96.13 – 10.18.96.1410.18.96.15
510.18.96.16/3010.18.96.17 – 10.18.96.1810.18.96.19
610.18.96.20/3010.18.96.21 – 10.18.96.2210.18.96.23
710.18.96.24/3010.18.96.25 – 10.18.96.2610.18.96.27
810.18.96.28/3010.18.96.29 – 10.18.96.3010.18.96.31
910.18.96.32/3010.18.96.33 – 10.18.96.3410.18.96.35
1010.18.96.36/3010.18.96.37 – 10.18.96.3810.18.96.39
1110.18.96.40/3010.18.96.41 – 10.18.96.4210.18.96.43
1210.18.96.44/3010.18.96.45 – 10.18.96.4610.18.96.47
1310.18.96.48/3010.18.96.49 – 10.18.96.5010.18.96.51
1410.18.96.52/3010.18.96.53 – 10.18.96.5410.18.96.55
1510.18.96.56/3010.18.96.57 – 10.18.96.5810.18.96.59
1610.18.96.60/3010.18.96.61 – 10.18.96.6210.18.96.63
1710.18.96.64/3010.18.96.65 – 10.18.96.6610.18.96.67
1810.18.96.68/3010.18.96.69 – 10.18.96.7010.18.96.71
1910.18.96.72/3010.18.96.73 – 10.18.96.7410.18.96.75
2010.18.96.76/3010.18.96.77 – 10.18.96.7810.18.96.79
2110.18.96.80/3010.18.96.81 – 10.18.96.8210.18.96.83
2210.18.96.84/3010.18.96.85 – 10.18.96.8610.18.96.87
2310.18.96.88/3010.18.96.89 – 10.18.96.9010.18.96.91
2410.18.96.92/3010.18.96.93 – 10.18.96.9410.18.96.95
2510.18.96.96/3010.18.96.97 – 10.18.96.9810.18.96.99
2610.18.96.100/3010.18.96.101 – 10.18.96.10210.18.96.103
2710.18.96.104/3010.18.96.105 – 10.18.96.10610.18.96.107
2810.18.96.108/3010.18.96.109 – 10.18.96.11010.18.96.111
2910.18.96.112/3010.18.96.113 – 10.18.96.11410.18.96.115
3010.18.96.116/3010.18.96.117 – 10.18.96.11810.18.96.119
3110.18.96.120/3010.18.96.121 – 10.18.96.12210.18.96.123
3210.18.96.124/3010.18.96.125 – 10.18.96.12610.18.96.127
3310.18.96.128/3010.18.96.129 – 10.18.96.13010.18.96.131
3410.18.96.132/3010.18.96.133 – 10.18.96.13410.18.96.135
3510.18.96.136/3010.18.96.137 – 10.18.96.13810.18.96.139
3610.18.96.140/3010.18.96.141 – 10.18.96.14210.18.96.143
3710.18.96.144/3010.18.96.145 – 10.18.96.14610.18.96.147
3810.18.96.148/3010.18.96.149 – 10.18.96.15010.18.96.151
3910.18.96.152/3010.18.96.153 – 10.18.96.15410.18.96.155
4010.18.96.156/3010.18.96.157 – 10.18.96.15810.18.96.159
4110.18.96.160/3010.18.96.161 – 10.18.96.16210.18.96.163
4210.18.96.164/3010.18.96.165 – 10.18.96.16610.18.96.167
4310.18.96.168/3010.18.96.169 – 10.18.96.17010.18.96.171
4410.18.96.172/3010.18.96.173 – 10.18.96.17410.18.96.175
4510.18.96.176/3010.18.96.177 – 10.18.96.17810.18.96.179
4610.18.96.180/3010.18.96.181 – 10.18.96.18210.18.96.183
4710.18.96.184/3010.18.96.185 – 10.18.96.18610.18.96.187
4810.18.96.188/3010.18.96.189 – 10.18.96.19010.18.96.191
4910.18.96.192/3010.18.96.193 – 10.18.96.19410.18.96.195
5010.18.96.196/3010.18.96.197 – 10.18.96.19810.18.96.199
5110.18.96.200/3010.18.96.201 – 10.18.96.20210.18.96.203
5210.18.96.204/3010.18.96.205 – 10.18.96.20610.18.96.207
5310.18.96.208/3010.18.96.209 – 10.18.96.21010.18.96.211
5410.18.96.212/3010.18.96.213 – 10.18.96.21410.18.96.215
5510.18.96.216/3010.18.96.217 – 10.18.96.21810.18.96.219
5610.18.96.220/3010.18.96.221 – 10.18.96.22210.18.96.223
5710.18.96.224/3010.18.96.225 – 10.18.96.22610.18.96.227
5810.18.96.228/3010.18.96.229 – 10.18.96.23010.18.96.231
5910.18.96.232/3010.18.96.233 – 10.18.96.23410.18.96.235
6010.18.96.236/3010.18.96.237 – 10.18.96.23810.18.96.239
6110.18.96.240/3010.18.96.241 – 10.18.96.24210.18.96.243
6210.18.96.244/3010.18.96.245 – 10.18.96.24610.18.96.247
6310.18.96.248/3010.18.96.249 – 10.18.96.25010.18.96.251
6410.18.96.252/3010.18.96.253 – 10.18.96.25410.18.96.255
6510.18.97.0/3010.18.97.1 – 10.18.97.210.18.97.3
6610.18.97.4/3010.18.97.5 – 10.18.97.610.18.97.7
6710.18.97.8/3010.18.97.9 – 10.18.97.1010.18.97.11
6810.18.97.12/3010.18.97.13 – 10.18.97.1410.18.97.15
6910.18.97.16/3010.18.97.17 – 10.18.97.1810.18.97.19
7010.18.97.20/3010.18.97.21 – 10.18.97.2210.18.97.23
7110.18.97.24/3010.18.97.25 – 10.18.97.2610.18.97.27
7210.18.97.28/3010.18.97.29 – 10.18.97.3010.18.97.31
7310.18.97.32/3010.18.97.33 – 10.18.97.3410.18.97.35
7410.18.97.36/3010.18.97.37 – 10.18.97.3810.18.97.39
7510.18.97.40/3010.18.97.41 – 10.18.97.4210.18.97.43
7610.18.97.44/3010.18.97.45 – 10.18.97.4610.18.97.47
7710.18.97.48/3010.18.97.49 – 10.18.97.5010.18.97.51
7810.18.97.52/3010.18.97.53 – 10.18.97.5410.18.97.55
7910.18.97.56/3010.18.97.57 – 10.18.97.5810.18.97.59
8010.18.97.60/3010.18.97.61 – 10.18.97.6210.18.97.63
8110.18.97.64/3010.18.97.65 – 10.18.97.6610.18.97.67
8210.18.97.68/3010.18.97.69 – 10.18.97.7010.18.97.71
8310.18.97.72/3010.18.97.73 – 10.18.97.7410.18.97.75
8410.18.97.76/3010.18.97.77 – 10.18.97.7810.18.97.79
8510.18.97.80/3010.18.97.81 – 10.18.97.8210.18.97.83
8610.18.97.84/3010.18.97.85 – 10.18.97.8610.18.97.87
8710.18.97.88/3010.18.97.89 – 10.18.97.9010.18.97.91
8810.18.97.92/3010.18.97.93 – 10.18.97.9410.18.97.95
8910.18.97.96/3010.18.97.97 – 10.18.97.9810.18.97.99
9010.18.97.100/3010.18.97.101 – 10.18.97.10210.18.97.103
9110.18.97.104/3010.18.97.105 – 10.18.97.10610.18.97.107
9210.18.97.108/3010.18.97.109 – 10.18.97.11010.18.97.111
9310.18.97.112/3010.18.97.113 – 10.18.97.11410.18.97.115
9410.18.97.116/3010.18.97.117 – 10.18.97.11810.18.97.119
9510.18.97.120/3010.18.97.121 – 10.18.97.12210.18.97.123
9610.18.97.124/3010.18.97.125 – 10.18.97.12610.18.97.127
9710.18.97.128/3010.18.97.129 – 10.18.97.13010.18.97.131
9810.18.97.132/3010.18.97.133 – 10.18.97.13410.18.97.135
9910.18.97.136/3010.18.97.137 – 10.18.97.13810.18.97.139
10010.18.97.140/3010.18.97.141 – 10.18.97.14210.18.97.143
10110.18.97.144/3010.18.97.145 – 10.18.97.14610.18.97.147
10210.18.97.148/3010.18.97.149 – 10.18.97.15010.18.97.151
10310.18.97.152/3010.18.97.153 – 10.18.97.15410.18.97.155
10410.18.97.156/3010.18.97.157 – 10.18.97.15810.18.97.159
10510.18.97.160/3010.18.97.161 – 10.18.97.16210.18.97.163
10610.18.97.164/3010.18.97.165 – 10.18.97.16610.18.97.167
10710.18.97.168/3010.18.97.169 – 10.18.97.17010.18.97.171
10810.18.97.172/3010.18.97.173 – 10.18.97.17410.18.97.175
10910.18.97.176/3010.18.97.177 – 10.18.97.17810.18.97.179
11010.18.97.180/3010.18.97.181 – 10.18.97.18210.18.97.183
11110.18.97.184/3010.18.97.185 – 10.18.97.18610.18.97.187
11210.18.97.188/3010.18.97.189 – 10.18.97.19010.18.97.191
11310.18.97.192/3010.18.97.193 – 10.18.97.19410.18.97.195
11410.18.97.196/3010.18.97.197 – 10.18.97.19810.18.97.199
11510.18.97.200/3010.18.97.201 – 10.18.97.20210.18.97.203
11610.18.97.204/3010.18.97.205 – 10.18.97.20610.18.97.207
11710.18.97.208/3010.18.97.209 – 10.18.97.21010.18.97.211
11810.18.97.212/3010.18.97.213 – 10.18.97.21410.18.97.215
11910.18.97.216/3010.18.97.217 – 10.18.97.21810.18.97.219
12010.18.97.220/3010.18.97.221 – 10.18.97.22210.18.97.223
12110.18.97.224/3010.18.97.225 – 10.18.97.22610.18.97.227
12210.18.97.228/3010.18.97.229 – 10.18.97.23010.18.97.231
12310.18.97.232/3010.18.97.233 – 10.18.97.23410.18.97.235
12410.18.97.236/3010.18.97.237 – 10.18.97.23810.18.97.239
12510.18.97.240/3010.18.97.241 – 10.18.97.24210.18.97.243
12610.18.97.244/3010.18.97.245 – 10.18.97.24610.18.97.247
12710.18.97.248/3010.18.97.249 – 10.18.97.25010.18.97.251
12810.18.97.252/3010.18.97.253 – 10.18.97.25410.18.97.255
12910.18.98.0/3010.18.98.1 – 10.18.98.210.18.98.3
13010.18.98.4/3010.18.98.5 – 10.18.98.610.18.98.7
13110.18.98.8/3010.18.98.9 – 10.18.98.1010.18.98.11
13210.18.98.12/3010.18.98.13 – 10.18.98.1410.18.98.15
13310.18.98.16/3010.18.98.17 – 10.18.98.1810.18.98.19
13410.18.98.20/3010.18.98.21 – 10.18.98.2210.18.98.23
13510.18.98.24/3010.18.98.25 – 10.18.98.2610.18.98.27
13610.18.98.28/3010.18.98.29 – 10.18.98.3010.18.98.31
13710.18.98.32/3010.18.98.33 – 10.18.98.3410.18.98.35
13810.18.98.36/3010.18.98.37 – 10.18.98.3810.18.98.39
13910.18.98.40/3010.18.98.41 – 10.18.98.4210.18.98.43
14010.18.98.44/3010.18.98.45 – 10.18.98.4610.18.98.47
14110.18.98.48/3010.18.98.49 – 10.18.98.5010.18.98.51
14210.18.98.52/3010.18.98.53 – 10.18.98.5410.18.98.55
14310.18.98.56/3010.18.98.57 – 10.18.98.5810.18.98.59
14410.18.98.60/3010.18.98.61 – 10.18.98.6210.18.98.63
14510.18.98.64/3010.18.98.65 – 10.18.98.6610.18.98.67
14610.18.98.68/3010.18.98.69 – 10.18.98.7010.18.98.71
14710.18.98.72/3010.18.98.73 – 10.18.98.7410.18.98.75
14810.18.98.76/3010.18.98.77 – 10.18.98.7810.18.98.79
14910.18.98.80/3010.18.98.81 – 10.18.98.8210.18.98.83
15010.18.98.84/3010.18.98.85 – 10.18.98.8610.18.98.87
15110.18.98.88/3010.18.98.89 – 10.18.98.9010.18.98.91
15210.18.98.92/3010.18.98.93 – 10.18.98.9410.18.98.95
15310.18.98.96/3010.18.98.97 – 10.18.98.9810.18.98.99
15410.18.98.100/3010.18.98.101 – 10.18.98.10210.18.98.103
15510.18.98.104/3010.18.98.105 – 10.18.98.10610.18.98.107
15610.18.98.108/3010.18.98.109 – 10.18.98.11010.18.98.111
15710.18.98.112/3010.18.98.113 – 10.18.98.11410.18.98.115
15810.18.98.116/3010.18.98.117 – 10.18.98.11810.18.98.119
15910.18.98.120/3010.18.98.121 – 10.18.98.12210.18.98.123
16010.18.98.124/3010.18.98.125 – 10.18.98.12610.18.98.127
16110.18.98.128/3010.18.98.129 – 10.18.98.13010.18.98.131
16210.18.98.132/3010.18.98.133 – 10.18.98.13410.18.98.135
16310.18.98.136/3010.18.98.137 – 10.18.98.13810.18.98.139
16410.18.98.140/3010.18.98.141 – 10.18.98.14210.18.98.143
16510.18.98.144/3010.18.98.145 – 10.18.98.14610.18.98.147
16610.18.98.148/3010.18.98.149 – 10.18.98.15010.18.98.151
16710.18.98.152/3010.18.98.153 – 10.18.98.15410.18.98.155
16810.18.98.156/3010.18.98.157 – 10.18.98.15810.18.98.159
16910.18.98.160/3010.18.98.161 – 10.18.98.16210.18.98.163
17010.18.98.164/3010.18.98.165 – 10.18.98.16610.18.98.167
17110.18.98.168/3010.18.98.169 – 10.18.98.17010.18.98.171
17210.18.98.172/3010.18.98.173 – 10.18.98.17410.18.98.175
17310.18.98.176/3010.18.98.177 – 10.18.98.17810.18.98.179
17410.18.98.180/3010.18.98.181 – 10.18.98.18210.18.98.183
17510.18.98.184/3010.18.98.185 – 10.18.98.18610.18.98.187
17610.18.98.188/3010.18.98.189 – 10.18.98.19010.18.98.191
17710.18.98.192/3010.18.98.193 – 10.18.98.19410.18.98.195
17810.18.98.196/3010.18.98.197 – 10.18.98.19810.18.98.199
17910.18.98.200/3010.18.98.201 – 10.18.98.20210.18.98.203
18010.18.98.204/3010.18.98.205 – 10.18.98.20610.18.98.207
18110.18.98.208/3010.18.98.209 – 10.18.98.21010.18.98.211
18210.18.98.212/3010.18.98.213 – 10.18.98.21410.18.98.215
18310.18.98.216/3010.18.98.217 – 10.18.98.21810.18.98.219
18410.18.98.220/3010.18.98.221 – 10.18.98.22210.18.98.223
18510.18.98.224/3010.18.98.225 – 10.18.98.22610.18.98.227
18610.18.98.228/3010.18.98.229 – 10.18.98.23010.18.98.231
18710.18.98.232/3010.18.98.233 – 10.18.98.23410.18.98.235
18810.18.98.236/3010.18.98.237 – 10.18.98.23810.18.98.239
18910.18.98.240/3010.18.98.241 – 10.18.98.24210.18.98.243
19010.18.98.244/3010.18.98.245 – 10.18.98.24610.18.98.247
19110.18.98.248/3010.18.98.249 – 10.18.98.25010.18.98.251
19210.18.98.252/3010.18.98.253 – 10.18.98.25410.18.98.255
19310.18.99.0/3010.18.99.1 – 10.18.99.210.18.99.3
19410.18.99.4/3010.18.99.5 – 10.18.99.610.18.99.7
19510.18.99.8/3010.18.99.9 – 10.18.99.1010.18.99.11
19610.18.99.12/3010.18.99.13 – 10.18.99.1410.18.99.15
19710.18.99.16/3010.18.99.17 – 10.18.99.1810.18.99.19
19810.18.99.20/3010.18.99.21 – 10.18.99.2210.18.99.23
19910.18.99.24/3010.18.99.25 – 10.18.99.2610.18.99.27
20010.18.99.28/3010.18.99.29 – 10.18.99.3010.18.99.31
20110.18.99.32/3010.18.99.33 – 10.18.99.3410.18.99.35
20210.18.99.36/3010.18.99.37 – 10.18.99.3810.18.99.39
20310.18.99.40/3010.18.99.41 – 10.18.99.4210.18.99.43
20410.18.99.44/3010.18.99.45 – 10.18.99.4610.18.99.47
20510.18.99.48/3010.18.99.49 – 10.18.99.5010.18.99.51
20610.18.99.52/3010.18.99.53 – 10.18.99.5410.18.99.55
20710.18.99.56/3010.18.99.57 – 10.18.99.5810.18.99.59
20810.18.99.60/3010.18.99.61 – 10.18.99.6210.18.99.63
20910.18.99.64/3010.18.99.65 – 10.18.99.6610.18.99.67
21010.18.99.68/3010.18.99.69 – 10.18.99.7010.18.99.71
21110.18.99.72/3010.18.99.73 – 10.18.99.7410.18.99.75
21210.18.99.76/3010.18.99.77 – 10.18.99.7810.18.99.79
21310.18.99.80/3010.18.99.81 – 10.18.99.8210.18.99.83
21410.18.99.84/3010.18.99.85 – 10.18.99.8610.18.99.87
21510.18.99.88/3010.18.99.89 – 10.18.99.9010.18.99.91
21610.18.99.92/3010.18.99.93 – 10.18.99.9410.18.99.95
21710.18.99.96/3010.18.99.97 – 10.18.99.9810.18.99.99
21810.18.99.100/3010.18.99.101 – 10.18.99.10210.18.99.103
21910.18.99.104/3010.18.99.105 – 10.18.99.10610.18.99.107
22010.18.99.108/3010.18.99.109 – 10.18.99.11010.18.99.111
22110.18.99.112/3010.18.99.113 – 10.18.99.11410.18.99.115
22210.18.99.116/3010.18.99.117 – 10.18.99.11810.18.99.119
22310.18.99.120/3010.18.99.121 – 10.18.99.12210.18.99.123
22410.18.99.124/3010.18.99.125 – 10.18.99.12610.18.99.127
22510.18.99.128/3010.18.99.129 – 10.18.99.13010.18.99.131
22610.18.99.132/3010.18.99.133 – 10.18.99.13410.18.99.135
22710.18.99.136/3010.18.99.137 – 10.18.99.13810.18.99.139
22810.18.99.140/3010.18.99.141 – 10.18.99.14210.18.99.143
22910.18.99.144/3010.18.99.145 – 10.18.99.14610.18.99.147
23010.18.99.148/3010.18.99.149 – 10.18.99.15010.18.99.151
23110.18.99.152/3010.18.99.153 – 10.18.99.15410.18.99.155
23210.18.99.156/3010.18.99.157 – 10.18.99.15810.18.99.159
23310.18.99.160/3010.18.99.161 – 10.18.99.16210.18.99.163
23410.18.99.164/3010.18.99.165 – 10.18.99.16610.18.99.167
23510.18.99.168/3010.18.99.169 – 10.18.99.17010.18.99.171
23610.18.99.172/3010.18.99.173 – 10.18.99.17410.18.99.175
23710.18.99.176/3010.18.99.177 – 10.18.99.17810.18.99.179
23810.18.99.180/3010.18.99.181 – 10.18.99.18210.18.99.183
23910.18.99.184/3010.18.99.185 – 10.18.99.18610.18.99.187
24010.18.99.188/3010.18.99.189 – 10.18.99.19010.18.99.191
24110.18.99.192/3010.18.99.193 – 10.18.99.19410.18.99.195
24210.18.99.196/3010.18.99.197 – 10.18.99.19810.18.99.199
24310.18.99.200/3010.18.99.201 – 10.18.99.20210.18.99.203
24410.18.99.204/3010.18.99.205 – 10.18.99.20610.18.99.207
24510.18.99.208/3010.18.99.209 – 10.18.99.21010.18.99.211
24610.18.99.212/3010.18.99.213 – 10.18.99.21410.18.99.215
24710.18.99.216/3010.18.99.217 – 10.18.99.21810.18.99.219
24810.18.99.220/3010.18.99.221 – 10.18.99.22210.18.99.223
24910.18.99.224/3010.18.99.225 – 10.18.99.22610.18.99.227
25010.18.99.228/3010.18.99.229 – 10.18.99.23010.18.99.231
25110.18.99.232/3010.18.99.233 – 10.18.99.23410.18.99.235
25210.18.99.236/3010.18.99.237 – 10.18.99.23810.18.99.239
25310.18.99.240/3010.18.99.241 – 10.18.99.24210.18.99.243
25410.18.99.244/3010.18.99.245 – 10.18.99.24610.18.99.247
25510.18.99.248/3010.18.99.249 – 10.18.99.25010.18.99.251
25610.18.99.252/3010.18.99.253 – 10.18.99.25410.18.99.255

showing 256 of 2,048

01 / table

IPv4 CIDR prefix table.

Click a prefix longer than your network to split it into subnets.

prefixsubnet maskaddresseshostsin your /19
/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-
/19255.255.224.08,1928,1901
/20255.255.240.04,0964,0942 split →
/21255.255.248.02,0482,0464 split →
/22255.255.252.01,0241,0228 split →
/23255.255.254.051251016 split →
/24255.255.255.025625432 split →
/25255.255.255.12812812664 split →
/26255.255.255.1926462128 split →
/27255.255.255.2243230256 split →
/28255.255.255.2401614512 split →
/29255.255.255.248861,024 split →
/30255.255.255.252422,048 split →
/31255.255.255.254224,096 split →
/32255.255.255.255118,192 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 →