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)10.7.0.0/20
network10.7.0.0/20
broadcast10.7.15.255
first host10.7.0.1
last host10.7.15.254
subnet mask255.255.240.0
wildcard0.0.15.255
addresses4,096
usable hosts4,094
classA
ipcalc 10.7.0.0/20
address00001010.00000111.00000000.00000000
subnet mask11111111.11111111.11110000.00000000
network00001010.00000111.00000000.00000000
broadcast00001010.00000111.00001111.11111111
green = network part, grey = host part
hex0x0a070000
decimal168230912
reverse dns0.0.7.10.in-addr.arpa
ipv4-mapped::ffff:a07:0

/20 split into /30 · 1,024 subnets

close ×
#networkhost rangebroadcast
110.7.0.0/3010.7.0.1 – 10.7.0.210.7.0.3
210.7.0.4/3010.7.0.5 – 10.7.0.610.7.0.7
310.7.0.8/3010.7.0.9 – 10.7.0.1010.7.0.11
410.7.0.12/3010.7.0.13 – 10.7.0.1410.7.0.15
510.7.0.16/3010.7.0.17 – 10.7.0.1810.7.0.19
610.7.0.20/3010.7.0.21 – 10.7.0.2210.7.0.23
710.7.0.24/3010.7.0.25 – 10.7.0.2610.7.0.27
810.7.0.28/3010.7.0.29 – 10.7.0.3010.7.0.31
910.7.0.32/3010.7.0.33 – 10.7.0.3410.7.0.35
1010.7.0.36/3010.7.0.37 – 10.7.0.3810.7.0.39
1110.7.0.40/3010.7.0.41 – 10.7.0.4210.7.0.43
1210.7.0.44/3010.7.0.45 – 10.7.0.4610.7.0.47
1310.7.0.48/3010.7.0.49 – 10.7.0.5010.7.0.51
1410.7.0.52/3010.7.0.53 – 10.7.0.5410.7.0.55
1510.7.0.56/3010.7.0.57 – 10.7.0.5810.7.0.59
1610.7.0.60/3010.7.0.61 – 10.7.0.6210.7.0.63
1710.7.0.64/3010.7.0.65 – 10.7.0.6610.7.0.67
1810.7.0.68/3010.7.0.69 – 10.7.0.7010.7.0.71
1910.7.0.72/3010.7.0.73 – 10.7.0.7410.7.0.75
2010.7.0.76/3010.7.0.77 – 10.7.0.7810.7.0.79
2110.7.0.80/3010.7.0.81 – 10.7.0.8210.7.0.83
2210.7.0.84/3010.7.0.85 – 10.7.0.8610.7.0.87
2310.7.0.88/3010.7.0.89 – 10.7.0.9010.7.0.91
2410.7.0.92/3010.7.0.93 – 10.7.0.9410.7.0.95
2510.7.0.96/3010.7.0.97 – 10.7.0.9810.7.0.99
2610.7.0.100/3010.7.0.101 – 10.7.0.10210.7.0.103
2710.7.0.104/3010.7.0.105 – 10.7.0.10610.7.0.107
2810.7.0.108/3010.7.0.109 – 10.7.0.11010.7.0.111
2910.7.0.112/3010.7.0.113 – 10.7.0.11410.7.0.115
3010.7.0.116/3010.7.0.117 – 10.7.0.11810.7.0.119
3110.7.0.120/3010.7.0.121 – 10.7.0.12210.7.0.123
3210.7.0.124/3010.7.0.125 – 10.7.0.12610.7.0.127
3310.7.0.128/3010.7.0.129 – 10.7.0.13010.7.0.131
3410.7.0.132/3010.7.0.133 – 10.7.0.13410.7.0.135
3510.7.0.136/3010.7.0.137 – 10.7.0.13810.7.0.139
3610.7.0.140/3010.7.0.141 – 10.7.0.14210.7.0.143
3710.7.0.144/3010.7.0.145 – 10.7.0.14610.7.0.147
3810.7.0.148/3010.7.0.149 – 10.7.0.15010.7.0.151
3910.7.0.152/3010.7.0.153 – 10.7.0.15410.7.0.155
4010.7.0.156/3010.7.0.157 – 10.7.0.15810.7.0.159
4110.7.0.160/3010.7.0.161 – 10.7.0.16210.7.0.163
4210.7.0.164/3010.7.0.165 – 10.7.0.16610.7.0.167
4310.7.0.168/3010.7.0.169 – 10.7.0.17010.7.0.171
4410.7.0.172/3010.7.0.173 – 10.7.0.17410.7.0.175
4510.7.0.176/3010.7.0.177 – 10.7.0.17810.7.0.179
4610.7.0.180/3010.7.0.181 – 10.7.0.18210.7.0.183
4710.7.0.184/3010.7.0.185 – 10.7.0.18610.7.0.187
4810.7.0.188/3010.7.0.189 – 10.7.0.19010.7.0.191
4910.7.0.192/3010.7.0.193 – 10.7.0.19410.7.0.195
5010.7.0.196/3010.7.0.197 – 10.7.0.19810.7.0.199
5110.7.0.200/3010.7.0.201 – 10.7.0.20210.7.0.203
5210.7.0.204/3010.7.0.205 – 10.7.0.20610.7.0.207
5310.7.0.208/3010.7.0.209 – 10.7.0.21010.7.0.211
5410.7.0.212/3010.7.0.213 – 10.7.0.21410.7.0.215
5510.7.0.216/3010.7.0.217 – 10.7.0.21810.7.0.219
5610.7.0.220/3010.7.0.221 – 10.7.0.22210.7.0.223
5710.7.0.224/3010.7.0.225 – 10.7.0.22610.7.0.227
5810.7.0.228/3010.7.0.229 – 10.7.0.23010.7.0.231
5910.7.0.232/3010.7.0.233 – 10.7.0.23410.7.0.235
6010.7.0.236/3010.7.0.237 – 10.7.0.23810.7.0.239
6110.7.0.240/3010.7.0.241 – 10.7.0.24210.7.0.243
6210.7.0.244/3010.7.0.245 – 10.7.0.24610.7.0.247
6310.7.0.248/3010.7.0.249 – 10.7.0.25010.7.0.251
6410.7.0.252/3010.7.0.253 – 10.7.0.25410.7.0.255
6510.7.1.0/3010.7.1.1 – 10.7.1.210.7.1.3
6610.7.1.4/3010.7.1.5 – 10.7.1.610.7.1.7
6710.7.1.8/3010.7.1.9 – 10.7.1.1010.7.1.11
6810.7.1.12/3010.7.1.13 – 10.7.1.1410.7.1.15
6910.7.1.16/3010.7.1.17 – 10.7.1.1810.7.1.19
7010.7.1.20/3010.7.1.21 – 10.7.1.2210.7.1.23
7110.7.1.24/3010.7.1.25 – 10.7.1.2610.7.1.27
7210.7.1.28/3010.7.1.29 – 10.7.1.3010.7.1.31
7310.7.1.32/3010.7.1.33 – 10.7.1.3410.7.1.35
7410.7.1.36/3010.7.1.37 – 10.7.1.3810.7.1.39
7510.7.1.40/3010.7.1.41 – 10.7.1.4210.7.1.43
7610.7.1.44/3010.7.1.45 – 10.7.1.4610.7.1.47
7710.7.1.48/3010.7.1.49 – 10.7.1.5010.7.1.51
7810.7.1.52/3010.7.1.53 – 10.7.1.5410.7.1.55
7910.7.1.56/3010.7.1.57 – 10.7.1.5810.7.1.59
8010.7.1.60/3010.7.1.61 – 10.7.1.6210.7.1.63
8110.7.1.64/3010.7.1.65 – 10.7.1.6610.7.1.67
8210.7.1.68/3010.7.1.69 – 10.7.1.7010.7.1.71
8310.7.1.72/3010.7.1.73 – 10.7.1.7410.7.1.75
8410.7.1.76/3010.7.1.77 – 10.7.1.7810.7.1.79
8510.7.1.80/3010.7.1.81 – 10.7.1.8210.7.1.83
8610.7.1.84/3010.7.1.85 – 10.7.1.8610.7.1.87
8710.7.1.88/3010.7.1.89 – 10.7.1.9010.7.1.91
8810.7.1.92/3010.7.1.93 – 10.7.1.9410.7.1.95
8910.7.1.96/3010.7.1.97 – 10.7.1.9810.7.1.99
9010.7.1.100/3010.7.1.101 – 10.7.1.10210.7.1.103
9110.7.1.104/3010.7.1.105 – 10.7.1.10610.7.1.107
9210.7.1.108/3010.7.1.109 – 10.7.1.11010.7.1.111
9310.7.1.112/3010.7.1.113 – 10.7.1.11410.7.1.115
9410.7.1.116/3010.7.1.117 – 10.7.1.11810.7.1.119
9510.7.1.120/3010.7.1.121 – 10.7.1.12210.7.1.123
9610.7.1.124/3010.7.1.125 – 10.7.1.12610.7.1.127
9710.7.1.128/3010.7.1.129 – 10.7.1.13010.7.1.131
9810.7.1.132/3010.7.1.133 – 10.7.1.13410.7.1.135
9910.7.1.136/3010.7.1.137 – 10.7.1.13810.7.1.139
10010.7.1.140/3010.7.1.141 – 10.7.1.14210.7.1.143
10110.7.1.144/3010.7.1.145 – 10.7.1.14610.7.1.147
10210.7.1.148/3010.7.1.149 – 10.7.1.15010.7.1.151
10310.7.1.152/3010.7.1.153 – 10.7.1.15410.7.1.155
10410.7.1.156/3010.7.1.157 – 10.7.1.15810.7.1.159
10510.7.1.160/3010.7.1.161 – 10.7.1.16210.7.1.163
10610.7.1.164/3010.7.1.165 – 10.7.1.16610.7.1.167
10710.7.1.168/3010.7.1.169 – 10.7.1.17010.7.1.171
10810.7.1.172/3010.7.1.173 – 10.7.1.17410.7.1.175
10910.7.1.176/3010.7.1.177 – 10.7.1.17810.7.1.179
11010.7.1.180/3010.7.1.181 – 10.7.1.18210.7.1.183
11110.7.1.184/3010.7.1.185 – 10.7.1.18610.7.1.187
11210.7.1.188/3010.7.1.189 – 10.7.1.19010.7.1.191
11310.7.1.192/3010.7.1.193 – 10.7.1.19410.7.1.195
11410.7.1.196/3010.7.1.197 – 10.7.1.19810.7.1.199
11510.7.1.200/3010.7.1.201 – 10.7.1.20210.7.1.203
11610.7.1.204/3010.7.1.205 – 10.7.1.20610.7.1.207
11710.7.1.208/3010.7.1.209 – 10.7.1.21010.7.1.211
11810.7.1.212/3010.7.1.213 – 10.7.1.21410.7.1.215
11910.7.1.216/3010.7.1.217 – 10.7.1.21810.7.1.219
12010.7.1.220/3010.7.1.221 – 10.7.1.22210.7.1.223
12110.7.1.224/3010.7.1.225 – 10.7.1.22610.7.1.227
12210.7.1.228/3010.7.1.229 – 10.7.1.23010.7.1.231
12310.7.1.232/3010.7.1.233 – 10.7.1.23410.7.1.235
12410.7.1.236/3010.7.1.237 – 10.7.1.23810.7.1.239
12510.7.1.240/3010.7.1.241 – 10.7.1.24210.7.1.243
12610.7.1.244/3010.7.1.245 – 10.7.1.24610.7.1.247
12710.7.1.248/3010.7.1.249 – 10.7.1.25010.7.1.251
12810.7.1.252/3010.7.1.253 – 10.7.1.25410.7.1.255
12910.7.2.0/3010.7.2.1 – 10.7.2.210.7.2.3
13010.7.2.4/3010.7.2.5 – 10.7.2.610.7.2.7
13110.7.2.8/3010.7.2.9 – 10.7.2.1010.7.2.11
13210.7.2.12/3010.7.2.13 – 10.7.2.1410.7.2.15
13310.7.2.16/3010.7.2.17 – 10.7.2.1810.7.2.19
13410.7.2.20/3010.7.2.21 – 10.7.2.2210.7.2.23
13510.7.2.24/3010.7.2.25 – 10.7.2.2610.7.2.27
13610.7.2.28/3010.7.2.29 – 10.7.2.3010.7.2.31
13710.7.2.32/3010.7.2.33 – 10.7.2.3410.7.2.35
13810.7.2.36/3010.7.2.37 – 10.7.2.3810.7.2.39
13910.7.2.40/3010.7.2.41 – 10.7.2.4210.7.2.43
14010.7.2.44/3010.7.2.45 – 10.7.2.4610.7.2.47
14110.7.2.48/3010.7.2.49 – 10.7.2.5010.7.2.51
14210.7.2.52/3010.7.2.53 – 10.7.2.5410.7.2.55
14310.7.2.56/3010.7.2.57 – 10.7.2.5810.7.2.59
14410.7.2.60/3010.7.2.61 – 10.7.2.6210.7.2.63
14510.7.2.64/3010.7.2.65 – 10.7.2.6610.7.2.67
14610.7.2.68/3010.7.2.69 – 10.7.2.7010.7.2.71
14710.7.2.72/3010.7.2.73 – 10.7.2.7410.7.2.75
14810.7.2.76/3010.7.2.77 – 10.7.2.7810.7.2.79
14910.7.2.80/3010.7.2.81 – 10.7.2.8210.7.2.83
15010.7.2.84/3010.7.2.85 – 10.7.2.8610.7.2.87
15110.7.2.88/3010.7.2.89 – 10.7.2.9010.7.2.91
15210.7.2.92/3010.7.2.93 – 10.7.2.9410.7.2.95
15310.7.2.96/3010.7.2.97 – 10.7.2.9810.7.2.99
15410.7.2.100/3010.7.2.101 – 10.7.2.10210.7.2.103
15510.7.2.104/3010.7.2.105 – 10.7.2.10610.7.2.107
15610.7.2.108/3010.7.2.109 – 10.7.2.11010.7.2.111
15710.7.2.112/3010.7.2.113 – 10.7.2.11410.7.2.115
15810.7.2.116/3010.7.2.117 – 10.7.2.11810.7.2.119
15910.7.2.120/3010.7.2.121 – 10.7.2.12210.7.2.123
16010.7.2.124/3010.7.2.125 – 10.7.2.12610.7.2.127
16110.7.2.128/3010.7.2.129 – 10.7.2.13010.7.2.131
16210.7.2.132/3010.7.2.133 – 10.7.2.13410.7.2.135
16310.7.2.136/3010.7.2.137 – 10.7.2.13810.7.2.139
16410.7.2.140/3010.7.2.141 – 10.7.2.14210.7.2.143
16510.7.2.144/3010.7.2.145 – 10.7.2.14610.7.2.147
16610.7.2.148/3010.7.2.149 – 10.7.2.15010.7.2.151
16710.7.2.152/3010.7.2.153 – 10.7.2.15410.7.2.155
16810.7.2.156/3010.7.2.157 – 10.7.2.15810.7.2.159
16910.7.2.160/3010.7.2.161 – 10.7.2.16210.7.2.163
17010.7.2.164/3010.7.2.165 – 10.7.2.16610.7.2.167
17110.7.2.168/3010.7.2.169 – 10.7.2.17010.7.2.171
17210.7.2.172/3010.7.2.173 – 10.7.2.17410.7.2.175
17310.7.2.176/3010.7.2.177 – 10.7.2.17810.7.2.179
17410.7.2.180/3010.7.2.181 – 10.7.2.18210.7.2.183
17510.7.2.184/3010.7.2.185 – 10.7.2.18610.7.2.187
17610.7.2.188/3010.7.2.189 – 10.7.2.19010.7.2.191
17710.7.2.192/3010.7.2.193 – 10.7.2.19410.7.2.195
17810.7.2.196/3010.7.2.197 – 10.7.2.19810.7.2.199
17910.7.2.200/3010.7.2.201 – 10.7.2.20210.7.2.203
18010.7.2.204/3010.7.2.205 – 10.7.2.20610.7.2.207
18110.7.2.208/3010.7.2.209 – 10.7.2.21010.7.2.211
18210.7.2.212/3010.7.2.213 – 10.7.2.21410.7.2.215
18310.7.2.216/3010.7.2.217 – 10.7.2.21810.7.2.219
18410.7.2.220/3010.7.2.221 – 10.7.2.22210.7.2.223
18510.7.2.224/3010.7.2.225 – 10.7.2.22610.7.2.227
18610.7.2.228/3010.7.2.229 – 10.7.2.23010.7.2.231
18710.7.2.232/3010.7.2.233 – 10.7.2.23410.7.2.235
18810.7.2.236/3010.7.2.237 – 10.7.2.23810.7.2.239
18910.7.2.240/3010.7.2.241 – 10.7.2.24210.7.2.243
19010.7.2.244/3010.7.2.245 – 10.7.2.24610.7.2.247
19110.7.2.248/3010.7.2.249 – 10.7.2.25010.7.2.251
19210.7.2.252/3010.7.2.253 – 10.7.2.25410.7.2.255
19310.7.3.0/3010.7.3.1 – 10.7.3.210.7.3.3
19410.7.3.4/3010.7.3.5 – 10.7.3.610.7.3.7
19510.7.3.8/3010.7.3.9 – 10.7.3.1010.7.3.11
19610.7.3.12/3010.7.3.13 – 10.7.3.1410.7.3.15
19710.7.3.16/3010.7.3.17 – 10.7.3.1810.7.3.19
19810.7.3.20/3010.7.3.21 – 10.7.3.2210.7.3.23
19910.7.3.24/3010.7.3.25 – 10.7.3.2610.7.3.27
20010.7.3.28/3010.7.3.29 – 10.7.3.3010.7.3.31
20110.7.3.32/3010.7.3.33 – 10.7.3.3410.7.3.35
20210.7.3.36/3010.7.3.37 – 10.7.3.3810.7.3.39
20310.7.3.40/3010.7.3.41 – 10.7.3.4210.7.3.43
20410.7.3.44/3010.7.3.45 – 10.7.3.4610.7.3.47
20510.7.3.48/3010.7.3.49 – 10.7.3.5010.7.3.51
20610.7.3.52/3010.7.3.53 – 10.7.3.5410.7.3.55
20710.7.3.56/3010.7.3.57 – 10.7.3.5810.7.3.59
20810.7.3.60/3010.7.3.61 – 10.7.3.6210.7.3.63
20910.7.3.64/3010.7.3.65 – 10.7.3.6610.7.3.67
21010.7.3.68/3010.7.3.69 – 10.7.3.7010.7.3.71
21110.7.3.72/3010.7.3.73 – 10.7.3.7410.7.3.75
21210.7.3.76/3010.7.3.77 – 10.7.3.7810.7.3.79
21310.7.3.80/3010.7.3.81 – 10.7.3.8210.7.3.83
21410.7.3.84/3010.7.3.85 – 10.7.3.8610.7.3.87
21510.7.3.88/3010.7.3.89 – 10.7.3.9010.7.3.91
21610.7.3.92/3010.7.3.93 – 10.7.3.9410.7.3.95
21710.7.3.96/3010.7.3.97 – 10.7.3.9810.7.3.99
21810.7.3.100/3010.7.3.101 – 10.7.3.10210.7.3.103
21910.7.3.104/3010.7.3.105 – 10.7.3.10610.7.3.107
22010.7.3.108/3010.7.3.109 – 10.7.3.11010.7.3.111
22110.7.3.112/3010.7.3.113 – 10.7.3.11410.7.3.115
22210.7.3.116/3010.7.3.117 – 10.7.3.11810.7.3.119
22310.7.3.120/3010.7.3.121 – 10.7.3.12210.7.3.123
22410.7.3.124/3010.7.3.125 – 10.7.3.12610.7.3.127
22510.7.3.128/3010.7.3.129 – 10.7.3.13010.7.3.131
22610.7.3.132/3010.7.3.133 – 10.7.3.13410.7.3.135
22710.7.3.136/3010.7.3.137 – 10.7.3.13810.7.3.139
22810.7.3.140/3010.7.3.141 – 10.7.3.14210.7.3.143
22910.7.3.144/3010.7.3.145 – 10.7.3.14610.7.3.147
23010.7.3.148/3010.7.3.149 – 10.7.3.15010.7.3.151
23110.7.3.152/3010.7.3.153 – 10.7.3.15410.7.3.155
23210.7.3.156/3010.7.3.157 – 10.7.3.15810.7.3.159
23310.7.3.160/3010.7.3.161 – 10.7.3.16210.7.3.163
23410.7.3.164/3010.7.3.165 – 10.7.3.16610.7.3.167
23510.7.3.168/3010.7.3.169 – 10.7.3.17010.7.3.171
23610.7.3.172/3010.7.3.173 – 10.7.3.17410.7.3.175
23710.7.3.176/3010.7.3.177 – 10.7.3.17810.7.3.179
23810.7.3.180/3010.7.3.181 – 10.7.3.18210.7.3.183
23910.7.3.184/3010.7.3.185 – 10.7.3.18610.7.3.187
24010.7.3.188/3010.7.3.189 – 10.7.3.19010.7.3.191
24110.7.3.192/3010.7.3.193 – 10.7.3.19410.7.3.195
24210.7.3.196/3010.7.3.197 – 10.7.3.19810.7.3.199
24310.7.3.200/3010.7.3.201 – 10.7.3.20210.7.3.203
24410.7.3.204/3010.7.3.205 – 10.7.3.20610.7.3.207
24510.7.3.208/3010.7.3.209 – 10.7.3.21010.7.3.211
24610.7.3.212/3010.7.3.213 – 10.7.3.21410.7.3.215
24710.7.3.216/3010.7.3.217 – 10.7.3.21810.7.3.219
24810.7.3.220/3010.7.3.221 – 10.7.3.22210.7.3.223
24910.7.3.224/3010.7.3.225 – 10.7.3.22610.7.3.227
25010.7.3.228/3010.7.3.229 – 10.7.3.23010.7.3.231
25110.7.3.232/3010.7.3.233 – 10.7.3.23410.7.3.235
25210.7.3.236/3010.7.3.237 – 10.7.3.23810.7.3.239
25310.7.3.240/3010.7.3.241 – 10.7.3.24210.7.3.243
25410.7.3.244/3010.7.3.245 – 10.7.3.24610.7.3.247
25510.7.3.248/3010.7.3.249 – 10.7.3.25010.7.3.251
25610.7.3.252/3010.7.3.253 – 10.7.3.25410.7.3.255

showing 256 of 1,024

01 / table

IPv4 CIDR prefix table.

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

prefixsubnet maskaddresseshostsin your /20
/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-
/20255.255.240.04,0964,0941
/21255.255.248.02,0482,0462 split →
/22255.255.252.01,0241,0224 split →
/23255.255.254.05125108 split →
/24255.255.255.025625416 split →
/25255.255.255.12812812632 split →
/26255.255.255.192646264 split →
/27255.255.255.2243230128 split →
/28255.255.255.2401614256 split →
/29255.255.255.24886512 split →
/30255.255.255.252421,024 split →
/31255.255.255.254222,048 split →
/32255.255.255.255114,096 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 →