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)10.89.44.0/22
network10.89.44.0/22
broadcast10.89.47.255
first host10.89.44.1
last host10.89.47.254
subnet mask255.255.252.0
wildcard0.0.3.255
addresses1,024
usable hosts1,022
classA
ipcalc 10.89.44.0/22
address00001010.01011001.00101100.00000000
subnet mask11111111.11111111.11111100.00000000
network00001010.01011001.00101100.00000000
broadcast00001010.01011001.00101111.11111111
green = network part, grey = host part
hex0x0a592c00
decimal173616128
reverse dns0.44.89.10.in-addr.arpa
ipv4-mapped::ffff:a59:2c00

/22 split into /30 · 256 subnets

close ×
#networkhost rangebroadcast
110.89.44.0/3010.89.44.1 – 10.89.44.210.89.44.3
210.89.44.4/3010.89.44.5 – 10.89.44.610.89.44.7
310.89.44.8/3010.89.44.9 – 10.89.44.1010.89.44.11
410.89.44.12/3010.89.44.13 – 10.89.44.1410.89.44.15
510.89.44.16/3010.89.44.17 – 10.89.44.1810.89.44.19
610.89.44.20/3010.89.44.21 – 10.89.44.2210.89.44.23
710.89.44.24/3010.89.44.25 – 10.89.44.2610.89.44.27
810.89.44.28/3010.89.44.29 – 10.89.44.3010.89.44.31
910.89.44.32/3010.89.44.33 – 10.89.44.3410.89.44.35
1010.89.44.36/3010.89.44.37 – 10.89.44.3810.89.44.39
1110.89.44.40/3010.89.44.41 – 10.89.44.4210.89.44.43
1210.89.44.44/3010.89.44.45 – 10.89.44.4610.89.44.47
1310.89.44.48/3010.89.44.49 – 10.89.44.5010.89.44.51
1410.89.44.52/3010.89.44.53 – 10.89.44.5410.89.44.55
1510.89.44.56/3010.89.44.57 – 10.89.44.5810.89.44.59
1610.89.44.60/3010.89.44.61 – 10.89.44.6210.89.44.63
1710.89.44.64/3010.89.44.65 – 10.89.44.6610.89.44.67
1810.89.44.68/3010.89.44.69 – 10.89.44.7010.89.44.71
1910.89.44.72/3010.89.44.73 – 10.89.44.7410.89.44.75
2010.89.44.76/3010.89.44.77 – 10.89.44.7810.89.44.79
2110.89.44.80/3010.89.44.81 – 10.89.44.8210.89.44.83
2210.89.44.84/3010.89.44.85 – 10.89.44.8610.89.44.87
2310.89.44.88/3010.89.44.89 – 10.89.44.9010.89.44.91
2410.89.44.92/3010.89.44.93 – 10.89.44.9410.89.44.95
2510.89.44.96/3010.89.44.97 – 10.89.44.9810.89.44.99
2610.89.44.100/3010.89.44.101 – 10.89.44.10210.89.44.103
2710.89.44.104/3010.89.44.105 – 10.89.44.10610.89.44.107
2810.89.44.108/3010.89.44.109 – 10.89.44.11010.89.44.111
2910.89.44.112/3010.89.44.113 – 10.89.44.11410.89.44.115
3010.89.44.116/3010.89.44.117 – 10.89.44.11810.89.44.119
3110.89.44.120/3010.89.44.121 – 10.89.44.12210.89.44.123
3210.89.44.124/3010.89.44.125 – 10.89.44.12610.89.44.127
3310.89.44.128/3010.89.44.129 – 10.89.44.13010.89.44.131
3410.89.44.132/3010.89.44.133 – 10.89.44.13410.89.44.135
3510.89.44.136/3010.89.44.137 – 10.89.44.13810.89.44.139
3610.89.44.140/3010.89.44.141 – 10.89.44.14210.89.44.143
3710.89.44.144/3010.89.44.145 – 10.89.44.14610.89.44.147
3810.89.44.148/3010.89.44.149 – 10.89.44.15010.89.44.151
3910.89.44.152/3010.89.44.153 – 10.89.44.15410.89.44.155
4010.89.44.156/3010.89.44.157 – 10.89.44.15810.89.44.159
4110.89.44.160/3010.89.44.161 – 10.89.44.16210.89.44.163
4210.89.44.164/3010.89.44.165 – 10.89.44.16610.89.44.167
4310.89.44.168/3010.89.44.169 – 10.89.44.17010.89.44.171
4410.89.44.172/3010.89.44.173 – 10.89.44.17410.89.44.175
4510.89.44.176/3010.89.44.177 – 10.89.44.17810.89.44.179
4610.89.44.180/3010.89.44.181 – 10.89.44.18210.89.44.183
4710.89.44.184/3010.89.44.185 – 10.89.44.18610.89.44.187
4810.89.44.188/3010.89.44.189 – 10.89.44.19010.89.44.191
4910.89.44.192/3010.89.44.193 – 10.89.44.19410.89.44.195
5010.89.44.196/3010.89.44.197 – 10.89.44.19810.89.44.199
5110.89.44.200/3010.89.44.201 – 10.89.44.20210.89.44.203
5210.89.44.204/3010.89.44.205 – 10.89.44.20610.89.44.207
5310.89.44.208/3010.89.44.209 – 10.89.44.21010.89.44.211
5410.89.44.212/3010.89.44.213 – 10.89.44.21410.89.44.215
5510.89.44.216/3010.89.44.217 – 10.89.44.21810.89.44.219
5610.89.44.220/3010.89.44.221 – 10.89.44.22210.89.44.223
5710.89.44.224/3010.89.44.225 – 10.89.44.22610.89.44.227
5810.89.44.228/3010.89.44.229 – 10.89.44.23010.89.44.231
5910.89.44.232/3010.89.44.233 – 10.89.44.23410.89.44.235
6010.89.44.236/3010.89.44.237 – 10.89.44.23810.89.44.239
6110.89.44.240/3010.89.44.241 – 10.89.44.24210.89.44.243
6210.89.44.244/3010.89.44.245 – 10.89.44.24610.89.44.247
6310.89.44.248/3010.89.44.249 – 10.89.44.25010.89.44.251
6410.89.44.252/3010.89.44.253 – 10.89.44.25410.89.44.255
6510.89.45.0/3010.89.45.1 – 10.89.45.210.89.45.3
6610.89.45.4/3010.89.45.5 – 10.89.45.610.89.45.7
6710.89.45.8/3010.89.45.9 – 10.89.45.1010.89.45.11
6810.89.45.12/3010.89.45.13 – 10.89.45.1410.89.45.15
6910.89.45.16/3010.89.45.17 – 10.89.45.1810.89.45.19
7010.89.45.20/3010.89.45.21 – 10.89.45.2210.89.45.23
7110.89.45.24/3010.89.45.25 – 10.89.45.2610.89.45.27
7210.89.45.28/3010.89.45.29 – 10.89.45.3010.89.45.31
7310.89.45.32/3010.89.45.33 – 10.89.45.3410.89.45.35
7410.89.45.36/3010.89.45.37 – 10.89.45.3810.89.45.39
7510.89.45.40/3010.89.45.41 – 10.89.45.4210.89.45.43
7610.89.45.44/3010.89.45.45 – 10.89.45.4610.89.45.47
7710.89.45.48/3010.89.45.49 – 10.89.45.5010.89.45.51
7810.89.45.52/3010.89.45.53 – 10.89.45.5410.89.45.55
7910.89.45.56/3010.89.45.57 – 10.89.45.5810.89.45.59
8010.89.45.60/3010.89.45.61 – 10.89.45.6210.89.45.63
8110.89.45.64/3010.89.45.65 – 10.89.45.6610.89.45.67
8210.89.45.68/3010.89.45.69 – 10.89.45.7010.89.45.71
8310.89.45.72/3010.89.45.73 – 10.89.45.7410.89.45.75
8410.89.45.76/3010.89.45.77 – 10.89.45.7810.89.45.79
8510.89.45.80/3010.89.45.81 – 10.89.45.8210.89.45.83
8610.89.45.84/3010.89.45.85 – 10.89.45.8610.89.45.87
8710.89.45.88/3010.89.45.89 – 10.89.45.9010.89.45.91
8810.89.45.92/3010.89.45.93 – 10.89.45.9410.89.45.95
8910.89.45.96/3010.89.45.97 – 10.89.45.9810.89.45.99
9010.89.45.100/3010.89.45.101 – 10.89.45.10210.89.45.103
9110.89.45.104/3010.89.45.105 – 10.89.45.10610.89.45.107
9210.89.45.108/3010.89.45.109 – 10.89.45.11010.89.45.111
9310.89.45.112/3010.89.45.113 – 10.89.45.11410.89.45.115
9410.89.45.116/3010.89.45.117 – 10.89.45.11810.89.45.119
9510.89.45.120/3010.89.45.121 – 10.89.45.12210.89.45.123
9610.89.45.124/3010.89.45.125 – 10.89.45.12610.89.45.127
9710.89.45.128/3010.89.45.129 – 10.89.45.13010.89.45.131
9810.89.45.132/3010.89.45.133 – 10.89.45.13410.89.45.135
9910.89.45.136/3010.89.45.137 – 10.89.45.13810.89.45.139
10010.89.45.140/3010.89.45.141 – 10.89.45.14210.89.45.143
10110.89.45.144/3010.89.45.145 – 10.89.45.14610.89.45.147
10210.89.45.148/3010.89.45.149 – 10.89.45.15010.89.45.151
10310.89.45.152/3010.89.45.153 – 10.89.45.15410.89.45.155
10410.89.45.156/3010.89.45.157 – 10.89.45.15810.89.45.159
10510.89.45.160/3010.89.45.161 – 10.89.45.16210.89.45.163
10610.89.45.164/3010.89.45.165 – 10.89.45.16610.89.45.167
10710.89.45.168/3010.89.45.169 – 10.89.45.17010.89.45.171
10810.89.45.172/3010.89.45.173 – 10.89.45.17410.89.45.175
10910.89.45.176/3010.89.45.177 – 10.89.45.17810.89.45.179
11010.89.45.180/3010.89.45.181 – 10.89.45.18210.89.45.183
11110.89.45.184/3010.89.45.185 – 10.89.45.18610.89.45.187
11210.89.45.188/3010.89.45.189 – 10.89.45.19010.89.45.191
11310.89.45.192/3010.89.45.193 – 10.89.45.19410.89.45.195
11410.89.45.196/3010.89.45.197 – 10.89.45.19810.89.45.199
11510.89.45.200/3010.89.45.201 – 10.89.45.20210.89.45.203
11610.89.45.204/3010.89.45.205 – 10.89.45.20610.89.45.207
11710.89.45.208/3010.89.45.209 – 10.89.45.21010.89.45.211
11810.89.45.212/3010.89.45.213 – 10.89.45.21410.89.45.215
11910.89.45.216/3010.89.45.217 – 10.89.45.21810.89.45.219
12010.89.45.220/3010.89.45.221 – 10.89.45.22210.89.45.223
12110.89.45.224/3010.89.45.225 – 10.89.45.22610.89.45.227
12210.89.45.228/3010.89.45.229 – 10.89.45.23010.89.45.231
12310.89.45.232/3010.89.45.233 – 10.89.45.23410.89.45.235
12410.89.45.236/3010.89.45.237 – 10.89.45.23810.89.45.239
12510.89.45.240/3010.89.45.241 – 10.89.45.24210.89.45.243
12610.89.45.244/3010.89.45.245 – 10.89.45.24610.89.45.247
12710.89.45.248/3010.89.45.249 – 10.89.45.25010.89.45.251
12810.89.45.252/3010.89.45.253 – 10.89.45.25410.89.45.255
12910.89.46.0/3010.89.46.1 – 10.89.46.210.89.46.3
13010.89.46.4/3010.89.46.5 – 10.89.46.610.89.46.7
13110.89.46.8/3010.89.46.9 – 10.89.46.1010.89.46.11
13210.89.46.12/3010.89.46.13 – 10.89.46.1410.89.46.15
13310.89.46.16/3010.89.46.17 – 10.89.46.1810.89.46.19
13410.89.46.20/3010.89.46.21 – 10.89.46.2210.89.46.23
13510.89.46.24/3010.89.46.25 – 10.89.46.2610.89.46.27
13610.89.46.28/3010.89.46.29 – 10.89.46.3010.89.46.31
13710.89.46.32/3010.89.46.33 – 10.89.46.3410.89.46.35
13810.89.46.36/3010.89.46.37 – 10.89.46.3810.89.46.39
13910.89.46.40/3010.89.46.41 – 10.89.46.4210.89.46.43
14010.89.46.44/3010.89.46.45 – 10.89.46.4610.89.46.47
14110.89.46.48/3010.89.46.49 – 10.89.46.5010.89.46.51
14210.89.46.52/3010.89.46.53 – 10.89.46.5410.89.46.55
14310.89.46.56/3010.89.46.57 – 10.89.46.5810.89.46.59
14410.89.46.60/3010.89.46.61 – 10.89.46.6210.89.46.63
14510.89.46.64/3010.89.46.65 – 10.89.46.6610.89.46.67
14610.89.46.68/3010.89.46.69 – 10.89.46.7010.89.46.71
14710.89.46.72/3010.89.46.73 – 10.89.46.7410.89.46.75
14810.89.46.76/3010.89.46.77 – 10.89.46.7810.89.46.79
14910.89.46.80/3010.89.46.81 – 10.89.46.8210.89.46.83
15010.89.46.84/3010.89.46.85 – 10.89.46.8610.89.46.87
15110.89.46.88/3010.89.46.89 – 10.89.46.9010.89.46.91
15210.89.46.92/3010.89.46.93 – 10.89.46.9410.89.46.95
15310.89.46.96/3010.89.46.97 – 10.89.46.9810.89.46.99
15410.89.46.100/3010.89.46.101 – 10.89.46.10210.89.46.103
15510.89.46.104/3010.89.46.105 – 10.89.46.10610.89.46.107
15610.89.46.108/3010.89.46.109 – 10.89.46.11010.89.46.111
15710.89.46.112/3010.89.46.113 – 10.89.46.11410.89.46.115
15810.89.46.116/3010.89.46.117 – 10.89.46.11810.89.46.119
15910.89.46.120/3010.89.46.121 – 10.89.46.12210.89.46.123
16010.89.46.124/3010.89.46.125 – 10.89.46.12610.89.46.127
16110.89.46.128/3010.89.46.129 – 10.89.46.13010.89.46.131
16210.89.46.132/3010.89.46.133 – 10.89.46.13410.89.46.135
16310.89.46.136/3010.89.46.137 – 10.89.46.13810.89.46.139
16410.89.46.140/3010.89.46.141 – 10.89.46.14210.89.46.143
16510.89.46.144/3010.89.46.145 – 10.89.46.14610.89.46.147
16610.89.46.148/3010.89.46.149 – 10.89.46.15010.89.46.151
16710.89.46.152/3010.89.46.153 – 10.89.46.15410.89.46.155
16810.89.46.156/3010.89.46.157 – 10.89.46.15810.89.46.159
16910.89.46.160/3010.89.46.161 – 10.89.46.16210.89.46.163
17010.89.46.164/3010.89.46.165 – 10.89.46.16610.89.46.167
17110.89.46.168/3010.89.46.169 – 10.89.46.17010.89.46.171
17210.89.46.172/3010.89.46.173 – 10.89.46.17410.89.46.175
17310.89.46.176/3010.89.46.177 – 10.89.46.17810.89.46.179
17410.89.46.180/3010.89.46.181 – 10.89.46.18210.89.46.183
17510.89.46.184/3010.89.46.185 – 10.89.46.18610.89.46.187
17610.89.46.188/3010.89.46.189 – 10.89.46.19010.89.46.191
17710.89.46.192/3010.89.46.193 – 10.89.46.19410.89.46.195
17810.89.46.196/3010.89.46.197 – 10.89.46.19810.89.46.199
17910.89.46.200/3010.89.46.201 – 10.89.46.20210.89.46.203
18010.89.46.204/3010.89.46.205 – 10.89.46.20610.89.46.207
18110.89.46.208/3010.89.46.209 – 10.89.46.21010.89.46.211
18210.89.46.212/3010.89.46.213 – 10.89.46.21410.89.46.215
18310.89.46.216/3010.89.46.217 – 10.89.46.21810.89.46.219
18410.89.46.220/3010.89.46.221 – 10.89.46.22210.89.46.223
18510.89.46.224/3010.89.46.225 – 10.89.46.22610.89.46.227
18610.89.46.228/3010.89.46.229 – 10.89.46.23010.89.46.231
18710.89.46.232/3010.89.46.233 – 10.89.46.23410.89.46.235
18810.89.46.236/3010.89.46.237 – 10.89.46.23810.89.46.239
18910.89.46.240/3010.89.46.241 – 10.89.46.24210.89.46.243
19010.89.46.244/3010.89.46.245 – 10.89.46.24610.89.46.247
19110.89.46.248/3010.89.46.249 – 10.89.46.25010.89.46.251
19210.89.46.252/3010.89.46.253 – 10.89.46.25410.89.46.255
19310.89.47.0/3010.89.47.1 – 10.89.47.210.89.47.3
19410.89.47.4/3010.89.47.5 – 10.89.47.610.89.47.7
19510.89.47.8/3010.89.47.9 – 10.89.47.1010.89.47.11
19610.89.47.12/3010.89.47.13 – 10.89.47.1410.89.47.15
19710.89.47.16/3010.89.47.17 – 10.89.47.1810.89.47.19
19810.89.47.20/3010.89.47.21 – 10.89.47.2210.89.47.23
19910.89.47.24/3010.89.47.25 – 10.89.47.2610.89.47.27
20010.89.47.28/3010.89.47.29 – 10.89.47.3010.89.47.31
20110.89.47.32/3010.89.47.33 – 10.89.47.3410.89.47.35
20210.89.47.36/3010.89.47.37 – 10.89.47.3810.89.47.39
20310.89.47.40/3010.89.47.41 – 10.89.47.4210.89.47.43
20410.89.47.44/3010.89.47.45 – 10.89.47.4610.89.47.47
20510.89.47.48/3010.89.47.49 – 10.89.47.5010.89.47.51
20610.89.47.52/3010.89.47.53 – 10.89.47.5410.89.47.55
20710.89.47.56/3010.89.47.57 – 10.89.47.5810.89.47.59
20810.89.47.60/3010.89.47.61 – 10.89.47.6210.89.47.63
20910.89.47.64/3010.89.47.65 – 10.89.47.6610.89.47.67
21010.89.47.68/3010.89.47.69 – 10.89.47.7010.89.47.71
21110.89.47.72/3010.89.47.73 – 10.89.47.7410.89.47.75
21210.89.47.76/3010.89.47.77 – 10.89.47.7810.89.47.79
21310.89.47.80/3010.89.47.81 – 10.89.47.8210.89.47.83
21410.89.47.84/3010.89.47.85 – 10.89.47.8610.89.47.87
21510.89.47.88/3010.89.47.89 – 10.89.47.9010.89.47.91
21610.89.47.92/3010.89.47.93 – 10.89.47.9410.89.47.95
21710.89.47.96/3010.89.47.97 – 10.89.47.9810.89.47.99
21810.89.47.100/3010.89.47.101 – 10.89.47.10210.89.47.103
21910.89.47.104/3010.89.47.105 – 10.89.47.10610.89.47.107
22010.89.47.108/3010.89.47.109 – 10.89.47.11010.89.47.111
22110.89.47.112/3010.89.47.113 – 10.89.47.11410.89.47.115
22210.89.47.116/3010.89.47.117 – 10.89.47.11810.89.47.119
22310.89.47.120/3010.89.47.121 – 10.89.47.12210.89.47.123
22410.89.47.124/3010.89.47.125 – 10.89.47.12610.89.47.127
22510.89.47.128/3010.89.47.129 – 10.89.47.13010.89.47.131
22610.89.47.132/3010.89.47.133 – 10.89.47.13410.89.47.135
22710.89.47.136/3010.89.47.137 – 10.89.47.13810.89.47.139
22810.89.47.140/3010.89.47.141 – 10.89.47.14210.89.47.143
22910.89.47.144/3010.89.47.145 – 10.89.47.14610.89.47.147
23010.89.47.148/3010.89.47.149 – 10.89.47.15010.89.47.151
23110.89.47.152/3010.89.47.153 – 10.89.47.15410.89.47.155
23210.89.47.156/3010.89.47.157 – 10.89.47.15810.89.47.159
23310.89.47.160/3010.89.47.161 – 10.89.47.16210.89.47.163
23410.89.47.164/3010.89.47.165 – 10.89.47.16610.89.47.167
23510.89.47.168/3010.89.47.169 – 10.89.47.17010.89.47.171
23610.89.47.172/3010.89.47.173 – 10.89.47.17410.89.47.175
23710.89.47.176/3010.89.47.177 – 10.89.47.17810.89.47.179
23810.89.47.180/3010.89.47.181 – 10.89.47.18210.89.47.183
23910.89.47.184/3010.89.47.185 – 10.89.47.18610.89.47.187
24010.89.47.188/3010.89.47.189 – 10.89.47.19010.89.47.191
24110.89.47.192/3010.89.47.193 – 10.89.47.19410.89.47.195
24210.89.47.196/3010.89.47.197 – 10.89.47.19810.89.47.199
24310.89.47.200/3010.89.47.201 – 10.89.47.20210.89.47.203
24410.89.47.204/3010.89.47.205 – 10.89.47.20610.89.47.207
24510.89.47.208/3010.89.47.209 – 10.89.47.21010.89.47.211
24610.89.47.212/3010.89.47.213 – 10.89.47.21410.89.47.215
24710.89.47.216/3010.89.47.217 – 10.89.47.21810.89.47.219
24810.89.47.220/3010.89.47.221 – 10.89.47.22210.89.47.223
24910.89.47.224/3010.89.47.225 – 10.89.47.22610.89.47.227
25010.89.47.228/3010.89.47.229 – 10.89.47.23010.89.47.231
25110.89.47.232/3010.89.47.233 – 10.89.47.23410.89.47.235
25210.89.47.236/3010.89.47.237 – 10.89.47.23810.89.47.239
25310.89.47.240/3010.89.47.241 – 10.89.47.24210.89.47.243
25410.89.47.244/3010.89.47.245 – 10.89.47.24610.89.47.247
25510.89.47.248/3010.89.47.249 – 10.89.47.25010.89.47.251
25610.89.47.252/3010.89.47.253 – 10.89.47.25410.89.47.255
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 →