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)10.76.88.0/22
network10.76.88.0/22
broadcast10.76.91.255
first host10.76.88.1
last host10.76.91.254
subnet mask255.255.252.0
wildcard0.0.3.255
addresses1,024
usable hosts1,022
classA
ipcalc 10.76.88.0/22
address00001010.01001100.01011000.00000000
subnet mask11111111.11111111.11111100.00000000
network00001010.01001100.01011000.00000000
broadcast00001010.01001100.01011011.11111111
green = network part, grey = host part
hex0x0a4c5800
decimal172775424
reverse dns0.88.76.10.in-addr.arpa
ipv4-mapped::ffff:a4c:5800

/22 split into /30 · 256 subnets

close ×
#networkhost rangebroadcast
110.76.88.0/3010.76.88.1 – 10.76.88.210.76.88.3
210.76.88.4/3010.76.88.5 – 10.76.88.610.76.88.7
310.76.88.8/3010.76.88.9 – 10.76.88.1010.76.88.11
410.76.88.12/3010.76.88.13 – 10.76.88.1410.76.88.15
510.76.88.16/3010.76.88.17 – 10.76.88.1810.76.88.19
610.76.88.20/3010.76.88.21 – 10.76.88.2210.76.88.23
710.76.88.24/3010.76.88.25 – 10.76.88.2610.76.88.27
810.76.88.28/3010.76.88.29 – 10.76.88.3010.76.88.31
910.76.88.32/3010.76.88.33 – 10.76.88.3410.76.88.35
1010.76.88.36/3010.76.88.37 – 10.76.88.3810.76.88.39
1110.76.88.40/3010.76.88.41 – 10.76.88.4210.76.88.43
1210.76.88.44/3010.76.88.45 – 10.76.88.4610.76.88.47
1310.76.88.48/3010.76.88.49 – 10.76.88.5010.76.88.51
1410.76.88.52/3010.76.88.53 – 10.76.88.5410.76.88.55
1510.76.88.56/3010.76.88.57 – 10.76.88.5810.76.88.59
1610.76.88.60/3010.76.88.61 – 10.76.88.6210.76.88.63
1710.76.88.64/3010.76.88.65 – 10.76.88.6610.76.88.67
1810.76.88.68/3010.76.88.69 – 10.76.88.7010.76.88.71
1910.76.88.72/3010.76.88.73 – 10.76.88.7410.76.88.75
2010.76.88.76/3010.76.88.77 – 10.76.88.7810.76.88.79
2110.76.88.80/3010.76.88.81 – 10.76.88.8210.76.88.83
2210.76.88.84/3010.76.88.85 – 10.76.88.8610.76.88.87
2310.76.88.88/3010.76.88.89 – 10.76.88.9010.76.88.91
2410.76.88.92/3010.76.88.93 – 10.76.88.9410.76.88.95
2510.76.88.96/3010.76.88.97 – 10.76.88.9810.76.88.99
2610.76.88.100/3010.76.88.101 – 10.76.88.10210.76.88.103
2710.76.88.104/3010.76.88.105 – 10.76.88.10610.76.88.107
2810.76.88.108/3010.76.88.109 – 10.76.88.11010.76.88.111
2910.76.88.112/3010.76.88.113 – 10.76.88.11410.76.88.115
3010.76.88.116/3010.76.88.117 – 10.76.88.11810.76.88.119
3110.76.88.120/3010.76.88.121 – 10.76.88.12210.76.88.123
3210.76.88.124/3010.76.88.125 – 10.76.88.12610.76.88.127
3310.76.88.128/3010.76.88.129 – 10.76.88.13010.76.88.131
3410.76.88.132/3010.76.88.133 – 10.76.88.13410.76.88.135
3510.76.88.136/3010.76.88.137 – 10.76.88.13810.76.88.139
3610.76.88.140/3010.76.88.141 – 10.76.88.14210.76.88.143
3710.76.88.144/3010.76.88.145 – 10.76.88.14610.76.88.147
3810.76.88.148/3010.76.88.149 – 10.76.88.15010.76.88.151
3910.76.88.152/3010.76.88.153 – 10.76.88.15410.76.88.155
4010.76.88.156/3010.76.88.157 – 10.76.88.15810.76.88.159
4110.76.88.160/3010.76.88.161 – 10.76.88.16210.76.88.163
4210.76.88.164/3010.76.88.165 – 10.76.88.16610.76.88.167
4310.76.88.168/3010.76.88.169 – 10.76.88.17010.76.88.171
4410.76.88.172/3010.76.88.173 – 10.76.88.17410.76.88.175
4510.76.88.176/3010.76.88.177 – 10.76.88.17810.76.88.179
4610.76.88.180/3010.76.88.181 – 10.76.88.18210.76.88.183
4710.76.88.184/3010.76.88.185 – 10.76.88.18610.76.88.187
4810.76.88.188/3010.76.88.189 – 10.76.88.19010.76.88.191
4910.76.88.192/3010.76.88.193 – 10.76.88.19410.76.88.195
5010.76.88.196/3010.76.88.197 – 10.76.88.19810.76.88.199
5110.76.88.200/3010.76.88.201 – 10.76.88.20210.76.88.203
5210.76.88.204/3010.76.88.205 – 10.76.88.20610.76.88.207
5310.76.88.208/3010.76.88.209 – 10.76.88.21010.76.88.211
5410.76.88.212/3010.76.88.213 – 10.76.88.21410.76.88.215
5510.76.88.216/3010.76.88.217 – 10.76.88.21810.76.88.219
5610.76.88.220/3010.76.88.221 – 10.76.88.22210.76.88.223
5710.76.88.224/3010.76.88.225 – 10.76.88.22610.76.88.227
5810.76.88.228/3010.76.88.229 – 10.76.88.23010.76.88.231
5910.76.88.232/3010.76.88.233 – 10.76.88.23410.76.88.235
6010.76.88.236/3010.76.88.237 – 10.76.88.23810.76.88.239
6110.76.88.240/3010.76.88.241 – 10.76.88.24210.76.88.243
6210.76.88.244/3010.76.88.245 – 10.76.88.24610.76.88.247
6310.76.88.248/3010.76.88.249 – 10.76.88.25010.76.88.251
6410.76.88.252/3010.76.88.253 – 10.76.88.25410.76.88.255
6510.76.89.0/3010.76.89.1 – 10.76.89.210.76.89.3
6610.76.89.4/3010.76.89.5 – 10.76.89.610.76.89.7
6710.76.89.8/3010.76.89.9 – 10.76.89.1010.76.89.11
6810.76.89.12/3010.76.89.13 – 10.76.89.1410.76.89.15
6910.76.89.16/3010.76.89.17 – 10.76.89.1810.76.89.19
7010.76.89.20/3010.76.89.21 – 10.76.89.2210.76.89.23
7110.76.89.24/3010.76.89.25 – 10.76.89.2610.76.89.27
7210.76.89.28/3010.76.89.29 – 10.76.89.3010.76.89.31
7310.76.89.32/3010.76.89.33 – 10.76.89.3410.76.89.35
7410.76.89.36/3010.76.89.37 – 10.76.89.3810.76.89.39
7510.76.89.40/3010.76.89.41 – 10.76.89.4210.76.89.43
7610.76.89.44/3010.76.89.45 – 10.76.89.4610.76.89.47
7710.76.89.48/3010.76.89.49 – 10.76.89.5010.76.89.51
7810.76.89.52/3010.76.89.53 – 10.76.89.5410.76.89.55
7910.76.89.56/3010.76.89.57 – 10.76.89.5810.76.89.59
8010.76.89.60/3010.76.89.61 – 10.76.89.6210.76.89.63
8110.76.89.64/3010.76.89.65 – 10.76.89.6610.76.89.67
8210.76.89.68/3010.76.89.69 – 10.76.89.7010.76.89.71
8310.76.89.72/3010.76.89.73 – 10.76.89.7410.76.89.75
8410.76.89.76/3010.76.89.77 – 10.76.89.7810.76.89.79
8510.76.89.80/3010.76.89.81 – 10.76.89.8210.76.89.83
8610.76.89.84/3010.76.89.85 – 10.76.89.8610.76.89.87
8710.76.89.88/3010.76.89.89 – 10.76.89.9010.76.89.91
8810.76.89.92/3010.76.89.93 – 10.76.89.9410.76.89.95
8910.76.89.96/3010.76.89.97 – 10.76.89.9810.76.89.99
9010.76.89.100/3010.76.89.101 – 10.76.89.10210.76.89.103
9110.76.89.104/3010.76.89.105 – 10.76.89.10610.76.89.107
9210.76.89.108/3010.76.89.109 – 10.76.89.11010.76.89.111
9310.76.89.112/3010.76.89.113 – 10.76.89.11410.76.89.115
9410.76.89.116/3010.76.89.117 – 10.76.89.11810.76.89.119
9510.76.89.120/3010.76.89.121 – 10.76.89.12210.76.89.123
9610.76.89.124/3010.76.89.125 – 10.76.89.12610.76.89.127
9710.76.89.128/3010.76.89.129 – 10.76.89.13010.76.89.131
9810.76.89.132/3010.76.89.133 – 10.76.89.13410.76.89.135
9910.76.89.136/3010.76.89.137 – 10.76.89.13810.76.89.139
10010.76.89.140/3010.76.89.141 – 10.76.89.14210.76.89.143
10110.76.89.144/3010.76.89.145 – 10.76.89.14610.76.89.147
10210.76.89.148/3010.76.89.149 – 10.76.89.15010.76.89.151
10310.76.89.152/3010.76.89.153 – 10.76.89.15410.76.89.155
10410.76.89.156/3010.76.89.157 – 10.76.89.15810.76.89.159
10510.76.89.160/3010.76.89.161 – 10.76.89.16210.76.89.163
10610.76.89.164/3010.76.89.165 – 10.76.89.16610.76.89.167
10710.76.89.168/3010.76.89.169 – 10.76.89.17010.76.89.171
10810.76.89.172/3010.76.89.173 – 10.76.89.17410.76.89.175
10910.76.89.176/3010.76.89.177 – 10.76.89.17810.76.89.179
11010.76.89.180/3010.76.89.181 – 10.76.89.18210.76.89.183
11110.76.89.184/3010.76.89.185 – 10.76.89.18610.76.89.187
11210.76.89.188/3010.76.89.189 – 10.76.89.19010.76.89.191
11310.76.89.192/3010.76.89.193 – 10.76.89.19410.76.89.195
11410.76.89.196/3010.76.89.197 – 10.76.89.19810.76.89.199
11510.76.89.200/3010.76.89.201 – 10.76.89.20210.76.89.203
11610.76.89.204/3010.76.89.205 – 10.76.89.20610.76.89.207
11710.76.89.208/3010.76.89.209 – 10.76.89.21010.76.89.211
11810.76.89.212/3010.76.89.213 – 10.76.89.21410.76.89.215
11910.76.89.216/3010.76.89.217 – 10.76.89.21810.76.89.219
12010.76.89.220/3010.76.89.221 – 10.76.89.22210.76.89.223
12110.76.89.224/3010.76.89.225 – 10.76.89.22610.76.89.227
12210.76.89.228/3010.76.89.229 – 10.76.89.23010.76.89.231
12310.76.89.232/3010.76.89.233 – 10.76.89.23410.76.89.235
12410.76.89.236/3010.76.89.237 – 10.76.89.23810.76.89.239
12510.76.89.240/3010.76.89.241 – 10.76.89.24210.76.89.243
12610.76.89.244/3010.76.89.245 – 10.76.89.24610.76.89.247
12710.76.89.248/3010.76.89.249 – 10.76.89.25010.76.89.251
12810.76.89.252/3010.76.89.253 – 10.76.89.25410.76.89.255
12910.76.90.0/3010.76.90.1 – 10.76.90.210.76.90.3
13010.76.90.4/3010.76.90.5 – 10.76.90.610.76.90.7
13110.76.90.8/3010.76.90.9 – 10.76.90.1010.76.90.11
13210.76.90.12/3010.76.90.13 – 10.76.90.1410.76.90.15
13310.76.90.16/3010.76.90.17 – 10.76.90.1810.76.90.19
13410.76.90.20/3010.76.90.21 – 10.76.90.2210.76.90.23
13510.76.90.24/3010.76.90.25 – 10.76.90.2610.76.90.27
13610.76.90.28/3010.76.90.29 – 10.76.90.3010.76.90.31
13710.76.90.32/3010.76.90.33 – 10.76.90.3410.76.90.35
13810.76.90.36/3010.76.90.37 – 10.76.90.3810.76.90.39
13910.76.90.40/3010.76.90.41 – 10.76.90.4210.76.90.43
14010.76.90.44/3010.76.90.45 – 10.76.90.4610.76.90.47
14110.76.90.48/3010.76.90.49 – 10.76.90.5010.76.90.51
14210.76.90.52/3010.76.90.53 – 10.76.90.5410.76.90.55
14310.76.90.56/3010.76.90.57 – 10.76.90.5810.76.90.59
14410.76.90.60/3010.76.90.61 – 10.76.90.6210.76.90.63
14510.76.90.64/3010.76.90.65 – 10.76.90.6610.76.90.67
14610.76.90.68/3010.76.90.69 – 10.76.90.7010.76.90.71
14710.76.90.72/3010.76.90.73 – 10.76.90.7410.76.90.75
14810.76.90.76/3010.76.90.77 – 10.76.90.7810.76.90.79
14910.76.90.80/3010.76.90.81 – 10.76.90.8210.76.90.83
15010.76.90.84/3010.76.90.85 – 10.76.90.8610.76.90.87
15110.76.90.88/3010.76.90.89 – 10.76.90.9010.76.90.91
15210.76.90.92/3010.76.90.93 – 10.76.90.9410.76.90.95
15310.76.90.96/3010.76.90.97 – 10.76.90.9810.76.90.99
15410.76.90.100/3010.76.90.101 – 10.76.90.10210.76.90.103
15510.76.90.104/3010.76.90.105 – 10.76.90.10610.76.90.107
15610.76.90.108/3010.76.90.109 – 10.76.90.11010.76.90.111
15710.76.90.112/3010.76.90.113 – 10.76.90.11410.76.90.115
15810.76.90.116/3010.76.90.117 – 10.76.90.11810.76.90.119
15910.76.90.120/3010.76.90.121 – 10.76.90.12210.76.90.123
16010.76.90.124/3010.76.90.125 – 10.76.90.12610.76.90.127
16110.76.90.128/3010.76.90.129 – 10.76.90.13010.76.90.131
16210.76.90.132/3010.76.90.133 – 10.76.90.13410.76.90.135
16310.76.90.136/3010.76.90.137 – 10.76.90.13810.76.90.139
16410.76.90.140/3010.76.90.141 – 10.76.90.14210.76.90.143
16510.76.90.144/3010.76.90.145 – 10.76.90.14610.76.90.147
16610.76.90.148/3010.76.90.149 – 10.76.90.15010.76.90.151
16710.76.90.152/3010.76.90.153 – 10.76.90.15410.76.90.155
16810.76.90.156/3010.76.90.157 – 10.76.90.15810.76.90.159
16910.76.90.160/3010.76.90.161 – 10.76.90.16210.76.90.163
17010.76.90.164/3010.76.90.165 – 10.76.90.16610.76.90.167
17110.76.90.168/3010.76.90.169 – 10.76.90.17010.76.90.171
17210.76.90.172/3010.76.90.173 – 10.76.90.17410.76.90.175
17310.76.90.176/3010.76.90.177 – 10.76.90.17810.76.90.179
17410.76.90.180/3010.76.90.181 – 10.76.90.18210.76.90.183
17510.76.90.184/3010.76.90.185 – 10.76.90.18610.76.90.187
17610.76.90.188/3010.76.90.189 – 10.76.90.19010.76.90.191
17710.76.90.192/3010.76.90.193 – 10.76.90.19410.76.90.195
17810.76.90.196/3010.76.90.197 – 10.76.90.19810.76.90.199
17910.76.90.200/3010.76.90.201 – 10.76.90.20210.76.90.203
18010.76.90.204/3010.76.90.205 – 10.76.90.20610.76.90.207
18110.76.90.208/3010.76.90.209 – 10.76.90.21010.76.90.211
18210.76.90.212/3010.76.90.213 – 10.76.90.21410.76.90.215
18310.76.90.216/3010.76.90.217 – 10.76.90.21810.76.90.219
18410.76.90.220/3010.76.90.221 – 10.76.90.22210.76.90.223
18510.76.90.224/3010.76.90.225 – 10.76.90.22610.76.90.227
18610.76.90.228/3010.76.90.229 – 10.76.90.23010.76.90.231
18710.76.90.232/3010.76.90.233 – 10.76.90.23410.76.90.235
18810.76.90.236/3010.76.90.237 – 10.76.90.23810.76.90.239
18910.76.90.240/3010.76.90.241 – 10.76.90.24210.76.90.243
19010.76.90.244/3010.76.90.245 – 10.76.90.24610.76.90.247
19110.76.90.248/3010.76.90.249 – 10.76.90.25010.76.90.251
19210.76.90.252/3010.76.90.253 – 10.76.90.25410.76.90.255
19310.76.91.0/3010.76.91.1 – 10.76.91.210.76.91.3
19410.76.91.4/3010.76.91.5 – 10.76.91.610.76.91.7
19510.76.91.8/3010.76.91.9 – 10.76.91.1010.76.91.11
19610.76.91.12/3010.76.91.13 – 10.76.91.1410.76.91.15
19710.76.91.16/3010.76.91.17 – 10.76.91.1810.76.91.19
19810.76.91.20/3010.76.91.21 – 10.76.91.2210.76.91.23
19910.76.91.24/3010.76.91.25 – 10.76.91.2610.76.91.27
20010.76.91.28/3010.76.91.29 – 10.76.91.3010.76.91.31
20110.76.91.32/3010.76.91.33 – 10.76.91.3410.76.91.35
20210.76.91.36/3010.76.91.37 – 10.76.91.3810.76.91.39
20310.76.91.40/3010.76.91.41 – 10.76.91.4210.76.91.43
20410.76.91.44/3010.76.91.45 – 10.76.91.4610.76.91.47
20510.76.91.48/3010.76.91.49 – 10.76.91.5010.76.91.51
20610.76.91.52/3010.76.91.53 – 10.76.91.5410.76.91.55
20710.76.91.56/3010.76.91.57 – 10.76.91.5810.76.91.59
20810.76.91.60/3010.76.91.61 – 10.76.91.6210.76.91.63
20910.76.91.64/3010.76.91.65 – 10.76.91.6610.76.91.67
21010.76.91.68/3010.76.91.69 – 10.76.91.7010.76.91.71
21110.76.91.72/3010.76.91.73 – 10.76.91.7410.76.91.75
21210.76.91.76/3010.76.91.77 – 10.76.91.7810.76.91.79
21310.76.91.80/3010.76.91.81 – 10.76.91.8210.76.91.83
21410.76.91.84/3010.76.91.85 – 10.76.91.8610.76.91.87
21510.76.91.88/3010.76.91.89 – 10.76.91.9010.76.91.91
21610.76.91.92/3010.76.91.93 – 10.76.91.9410.76.91.95
21710.76.91.96/3010.76.91.97 – 10.76.91.9810.76.91.99
21810.76.91.100/3010.76.91.101 – 10.76.91.10210.76.91.103
21910.76.91.104/3010.76.91.105 – 10.76.91.10610.76.91.107
22010.76.91.108/3010.76.91.109 – 10.76.91.11010.76.91.111
22110.76.91.112/3010.76.91.113 – 10.76.91.11410.76.91.115
22210.76.91.116/3010.76.91.117 – 10.76.91.11810.76.91.119
22310.76.91.120/3010.76.91.121 – 10.76.91.12210.76.91.123
22410.76.91.124/3010.76.91.125 – 10.76.91.12610.76.91.127
22510.76.91.128/3010.76.91.129 – 10.76.91.13010.76.91.131
22610.76.91.132/3010.76.91.133 – 10.76.91.13410.76.91.135
22710.76.91.136/3010.76.91.137 – 10.76.91.13810.76.91.139
22810.76.91.140/3010.76.91.141 – 10.76.91.14210.76.91.143
22910.76.91.144/3010.76.91.145 – 10.76.91.14610.76.91.147
23010.76.91.148/3010.76.91.149 – 10.76.91.15010.76.91.151
23110.76.91.152/3010.76.91.153 – 10.76.91.15410.76.91.155
23210.76.91.156/3010.76.91.157 – 10.76.91.15810.76.91.159
23310.76.91.160/3010.76.91.161 – 10.76.91.16210.76.91.163
23410.76.91.164/3010.76.91.165 – 10.76.91.16610.76.91.167
23510.76.91.168/3010.76.91.169 – 10.76.91.17010.76.91.171
23610.76.91.172/3010.76.91.173 – 10.76.91.17410.76.91.175
23710.76.91.176/3010.76.91.177 – 10.76.91.17810.76.91.179
23810.76.91.180/3010.76.91.181 – 10.76.91.18210.76.91.183
23910.76.91.184/3010.76.91.185 – 10.76.91.18610.76.91.187
24010.76.91.188/3010.76.91.189 – 10.76.91.19010.76.91.191
24110.76.91.192/3010.76.91.193 – 10.76.91.19410.76.91.195
24210.76.91.196/3010.76.91.197 – 10.76.91.19810.76.91.199
24310.76.91.200/3010.76.91.201 – 10.76.91.20210.76.91.203
24410.76.91.204/3010.76.91.205 – 10.76.91.20610.76.91.207
24510.76.91.208/3010.76.91.209 – 10.76.91.21010.76.91.211
24610.76.91.212/3010.76.91.213 – 10.76.91.21410.76.91.215
24710.76.91.216/3010.76.91.217 – 10.76.91.21810.76.91.219
24810.76.91.220/3010.76.91.221 – 10.76.91.22210.76.91.223
24910.76.91.224/3010.76.91.225 – 10.76.91.22610.76.91.227
25010.76.91.228/3010.76.91.229 – 10.76.91.23010.76.91.231
25110.76.91.232/3010.76.91.233 – 10.76.91.23410.76.91.235
25210.76.91.236/3010.76.91.237 – 10.76.91.23810.76.91.239
25310.76.91.240/3010.76.91.241 – 10.76.91.24210.76.91.243
25410.76.91.244/3010.76.91.245 – 10.76.91.24610.76.91.247
25510.76.91.248/3010.76.91.249 – 10.76.91.25010.76.91.251
25610.76.91.252/3010.76.91.253 – 10.76.91.25410.76.91.255
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 →