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)10.2.32.0/20
network10.2.32.0/20
broadcast10.2.47.255
first host10.2.32.1
last host10.2.47.254
subnet mask255.255.240.0
wildcard0.0.15.255
addresses4,096
usable hosts4,094
classA
ipcalc 10.2.32.0/20
address00001010.00000010.00100000.00000000
subnet mask11111111.11111111.11110000.00000000
network00001010.00000010.00100000.00000000
broadcast00001010.00000010.00101111.11111111
green = network part, grey = host part
hex0x0a022000
decimal167911424
reverse dns0.32.2.10.in-addr.arpa
ipv4-mapped::ffff:a02:2000

/20 split into /29 · 512 subnets

close ×
#networkhost rangebroadcast
110.2.32.0/2910.2.32.1 – 10.2.32.610.2.32.7
210.2.32.8/2910.2.32.9 – 10.2.32.1410.2.32.15
310.2.32.16/2910.2.32.17 – 10.2.32.2210.2.32.23
410.2.32.24/2910.2.32.25 – 10.2.32.3010.2.32.31
510.2.32.32/2910.2.32.33 – 10.2.32.3810.2.32.39
610.2.32.40/2910.2.32.41 – 10.2.32.4610.2.32.47
710.2.32.48/2910.2.32.49 – 10.2.32.5410.2.32.55
810.2.32.56/2910.2.32.57 – 10.2.32.6210.2.32.63
910.2.32.64/2910.2.32.65 – 10.2.32.7010.2.32.71
1010.2.32.72/2910.2.32.73 – 10.2.32.7810.2.32.79
1110.2.32.80/2910.2.32.81 – 10.2.32.8610.2.32.87
1210.2.32.88/2910.2.32.89 – 10.2.32.9410.2.32.95
1310.2.32.96/2910.2.32.97 – 10.2.32.10210.2.32.103
1410.2.32.104/2910.2.32.105 – 10.2.32.11010.2.32.111
1510.2.32.112/2910.2.32.113 – 10.2.32.11810.2.32.119
1610.2.32.120/2910.2.32.121 – 10.2.32.12610.2.32.127
1710.2.32.128/2910.2.32.129 – 10.2.32.13410.2.32.135
1810.2.32.136/2910.2.32.137 – 10.2.32.14210.2.32.143
1910.2.32.144/2910.2.32.145 – 10.2.32.15010.2.32.151
2010.2.32.152/2910.2.32.153 – 10.2.32.15810.2.32.159
2110.2.32.160/2910.2.32.161 – 10.2.32.16610.2.32.167
2210.2.32.168/2910.2.32.169 – 10.2.32.17410.2.32.175
2310.2.32.176/2910.2.32.177 – 10.2.32.18210.2.32.183
2410.2.32.184/2910.2.32.185 – 10.2.32.19010.2.32.191
2510.2.32.192/2910.2.32.193 – 10.2.32.19810.2.32.199
2610.2.32.200/2910.2.32.201 – 10.2.32.20610.2.32.207
2710.2.32.208/2910.2.32.209 – 10.2.32.21410.2.32.215
2810.2.32.216/2910.2.32.217 – 10.2.32.22210.2.32.223
2910.2.32.224/2910.2.32.225 – 10.2.32.23010.2.32.231
3010.2.32.232/2910.2.32.233 – 10.2.32.23810.2.32.239
3110.2.32.240/2910.2.32.241 – 10.2.32.24610.2.32.247
3210.2.32.248/2910.2.32.249 – 10.2.32.25410.2.32.255
3310.2.33.0/2910.2.33.1 – 10.2.33.610.2.33.7
3410.2.33.8/2910.2.33.9 – 10.2.33.1410.2.33.15
3510.2.33.16/2910.2.33.17 – 10.2.33.2210.2.33.23
3610.2.33.24/2910.2.33.25 – 10.2.33.3010.2.33.31
3710.2.33.32/2910.2.33.33 – 10.2.33.3810.2.33.39
3810.2.33.40/2910.2.33.41 – 10.2.33.4610.2.33.47
3910.2.33.48/2910.2.33.49 – 10.2.33.5410.2.33.55
4010.2.33.56/2910.2.33.57 – 10.2.33.6210.2.33.63
4110.2.33.64/2910.2.33.65 – 10.2.33.7010.2.33.71
4210.2.33.72/2910.2.33.73 – 10.2.33.7810.2.33.79
4310.2.33.80/2910.2.33.81 – 10.2.33.8610.2.33.87
4410.2.33.88/2910.2.33.89 – 10.2.33.9410.2.33.95
4510.2.33.96/2910.2.33.97 – 10.2.33.10210.2.33.103
4610.2.33.104/2910.2.33.105 – 10.2.33.11010.2.33.111
4710.2.33.112/2910.2.33.113 – 10.2.33.11810.2.33.119
4810.2.33.120/2910.2.33.121 – 10.2.33.12610.2.33.127
4910.2.33.128/2910.2.33.129 – 10.2.33.13410.2.33.135
5010.2.33.136/2910.2.33.137 – 10.2.33.14210.2.33.143
5110.2.33.144/2910.2.33.145 – 10.2.33.15010.2.33.151
5210.2.33.152/2910.2.33.153 – 10.2.33.15810.2.33.159
5310.2.33.160/2910.2.33.161 – 10.2.33.16610.2.33.167
5410.2.33.168/2910.2.33.169 – 10.2.33.17410.2.33.175
5510.2.33.176/2910.2.33.177 – 10.2.33.18210.2.33.183
5610.2.33.184/2910.2.33.185 – 10.2.33.19010.2.33.191
5710.2.33.192/2910.2.33.193 – 10.2.33.19810.2.33.199
5810.2.33.200/2910.2.33.201 – 10.2.33.20610.2.33.207
5910.2.33.208/2910.2.33.209 – 10.2.33.21410.2.33.215
6010.2.33.216/2910.2.33.217 – 10.2.33.22210.2.33.223
6110.2.33.224/2910.2.33.225 – 10.2.33.23010.2.33.231
6210.2.33.232/2910.2.33.233 – 10.2.33.23810.2.33.239
6310.2.33.240/2910.2.33.241 – 10.2.33.24610.2.33.247
6410.2.33.248/2910.2.33.249 – 10.2.33.25410.2.33.255
6510.2.34.0/2910.2.34.1 – 10.2.34.610.2.34.7
6610.2.34.8/2910.2.34.9 – 10.2.34.1410.2.34.15
6710.2.34.16/2910.2.34.17 – 10.2.34.2210.2.34.23
6810.2.34.24/2910.2.34.25 – 10.2.34.3010.2.34.31
6910.2.34.32/2910.2.34.33 – 10.2.34.3810.2.34.39
7010.2.34.40/2910.2.34.41 – 10.2.34.4610.2.34.47
7110.2.34.48/2910.2.34.49 – 10.2.34.5410.2.34.55
7210.2.34.56/2910.2.34.57 – 10.2.34.6210.2.34.63
7310.2.34.64/2910.2.34.65 – 10.2.34.7010.2.34.71
7410.2.34.72/2910.2.34.73 – 10.2.34.7810.2.34.79
7510.2.34.80/2910.2.34.81 – 10.2.34.8610.2.34.87
7610.2.34.88/2910.2.34.89 – 10.2.34.9410.2.34.95
7710.2.34.96/2910.2.34.97 – 10.2.34.10210.2.34.103
7810.2.34.104/2910.2.34.105 – 10.2.34.11010.2.34.111
7910.2.34.112/2910.2.34.113 – 10.2.34.11810.2.34.119
8010.2.34.120/2910.2.34.121 – 10.2.34.12610.2.34.127
8110.2.34.128/2910.2.34.129 – 10.2.34.13410.2.34.135
8210.2.34.136/2910.2.34.137 – 10.2.34.14210.2.34.143
8310.2.34.144/2910.2.34.145 – 10.2.34.15010.2.34.151
8410.2.34.152/2910.2.34.153 – 10.2.34.15810.2.34.159
8510.2.34.160/2910.2.34.161 – 10.2.34.16610.2.34.167
8610.2.34.168/2910.2.34.169 – 10.2.34.17410.2.34.175
8710.2.34.176/2910.2.34.177 – 10.2.34.18210.2.34.183
8810.2.34.184/2910.2.34.185 – 10.2.34.19010.2.34.191
8910.2.34.192/2910.2.34.193 – 10.2.34.19810.2.34.199
9010.2.34.200/2910.2.34.201 – 10.2.34.20610.2.34.207
9110.2.34.208/2910.2.34.209 – 10.2.34.21410.2.34.215
9210.2.34.216/2910.2.34.217 – 10.2.34.22210.2.34.223
9310.2.34.224/2910.2.34.225 – 10.2.34.23010.2.34.231
9410.2.34.232/2910.2.34.233 – 10.2.34.23810.2.34.239
9510.2.34.240/2910.2.34.241 – 10.2.34.24610.2.34.247
9610.2.34.248/2910.2.34.249 – 10.2.34.25410.2.34.255
9710.2.35.0/2910.2.35.1 – 10.2.35.610.2.35.7
9810.2.35.8/2910.2.35.9 – 10.2.35.1410.2.35.15
9910.2.35.16/2910.2.35.17 – 10.2.35.2210.2.35.23
10010.2.35.24/2910.2.35.25 – 10.2.35.3010.2.35.31
10110.2.35.32/2910.2.35.33 – 10.2.35.3810.2.35.39
10210.2.35.40/2910.2.35.41 – 10.2.35.4610.2.35.47
10310.2.35.48/2910.2.35.49 – 10.2.35.5410.2.35.55
10410.2.35.56/2910.2.35.57 – 10.2.35.6210.2.35.63
10510.2.35.64/2910.2.35.65 – 10.2.35.7010.2.35.71
10610.2.35.72/2910.2.35.73 – 10.2.35.7810.2.35.79
10710.2.35.80/2910.2.35.81 – 10.2.35.8610.2.35.87
10810.2.35.88/2910.2.35.89 – 10.2.35.9410.2.35.95
10910.2.35.96/2910.2.35.97 – 10.2.35.10210.2.35.103
11010.2.35.104/2910.2.35.105 – 10.2.35.11010.2.35.111
11110.2.35.112/2910.2.35.113 – 10.2.35.11810.2.35.119
11210.2.35.120/2910.2.35.121 – 10.2.35.12610.2.35.127
11310.2.35.128/2910.2.35.129 – 10.2.35.13410.2.35.135
11410.2.35.136/2910.2.35.137 – 10.2.35.14210.2.35.143
11510.2.35.144/2910.2.35.145 – 10.2.35.15010.2.35.151
11610.2.35.152/2910.2.35.153 – 10.2.35.15810.2.35.159
11710.2.35.160/2910.2.35.161 – 10.2.35.16610.2.35.167
11810.2.35.168/2910.2.35.169 – 10.2.35.17410.2.35.175
11910.2.35.176/2910.2.35.177 – 10.2.35.18210.2.35.183
12010.2.35.184/2910.2.35.185 – 10.2.35.19010.2.35.191
12110.2.35.192/2910.2.35.193 – 10.2.35.19810.2.35.199
12210.2.35.200/2910.2.35.201 – 10.2.35.20610.2.35.207
12310.2.35.208/2910.2.35.209 – 10.2.35.21410.2.35.215
12410.2.35.216/2910.2.35.217 – 10.2.35.22210.2.35.223
12510.2.35.224/2910.2.35.225 – 10.2.35.23010.2.35.231
12610.2.35.232/2910.2.35.233 – 10.2.35.23810.2.35.239
12710.2.35.240/2910.2.35.241 – 10.2.35.24610.2.35.247
12810.2.35.248/2910.2.35.249 – 10.2.35.25410.2.35.255
12910.2.36.0/2910.2.36.1 – 10.2.36.610.2.36.7
13010.2.36.8/2910.2.36.9 – 10.2.36.1410.2.36.15
13110.2.36.16/2910.2.36.17 – 10.2.36.2210.2.36.23
13210.2.36.24/2910.2.36.25 – 10.2.36.3010.2.36.31
13310.2.36.32/2910.2.36.33 – 10.2.36.3810.2.36.39
13410.2.36.40/2910.2.36.41 – 10.2.36.4610.2.36.47
13510.2.36.48/2910.2.36.49 – 10.2.36.5410.2.36.55
13610.2.36.56/2910.2.36.57 – 10.2.36.6210.2.36.63
13710.2.36.64/2910.2.36.65 – 10.2.36.7010.2.36.71
13810.2.36.72/2910.2.36.73 – 10.2.36.7810.2.36.79
13910.2.36.80/2910.2.36.81 – 10.2.36.8610.2.36.87
14010.2.36.88/2910.2.36.89 – 10.2.36.9410.2.36.95
14110.2.36.96/2910.2.36.97 – 10.2.36.10210.2.36.103
14210.2.36.104/2910.2.36.105 – 10.2.36.11010.2.36.111
14310.2.36.112/2910.2.36.113 – 10.2.36.11810.2.36.119
14410.2.36.120/2910.2.36.121 – 10.2.36.12610.2.36.127
14510.2.36.128/2910.2.36.129 – 10.2.36.13410.2.36.135
14610.2.36.136/2910.2.36.137 – 10.2.36.14210.2.36.143
14710.2.36.144/2910.2.36.145 – 10.2.36.15010.2.36.151
14810.2.36.152/2910.2.36.153 – 10.2.36.15810.2.36.159
14910.2.36.160/2910.2.36.161 – 10.2.36.16610.2.36.167
15010.2.36.168/2910.2.36.169 – 10.2.36.17410.2.36.175
15110.2.36.176/2910.2.36.177 – 10.2.36.18210.2.36.183
15210.2.36.184/2910.2.36.185 – 10.2.36.19010.2.36.191
15310.2.36.192/2910.2.36.193 – 10.2.36.19810.2.36.199
15410.2.36.200/2910.2.36.201 – 10.2.36.20610.2.36.207
15510.2.36.208/2910.2.36.209 – 10.2.36.21410.2.36.215
15610.2.36.216/2910.2.36.217 – 10.2.36.22210.2.36.223
15710.2.36.224/2910.2.36.225 – 10.2.36.23010.2.36.231
15810.2.36.232/2910.2.36.233 – 10.2.36.23810.2.36.239
15910.2.36.240/2910.2.36.241 – 10.2.36.24610.2.36.247
16010.2.36.248/2910.2.36.249 – 10.2.36.25410.2.36.255
16110.2.37.0/2910.2.37.1 – 10.2.37.610.2.37.7
16210.2.37.8/2910.2.37.9 – 10.2.37.1410.2.37.15
16310.2.37.16/2910.2.37.17 – 10.2.37.2210.2.37.23
16410.2.37.24/2910.2.37.25 – 10.2.37.3010.2.37.31
16510.2.37.32/2910.2.37.33 – 10.2.37.3810.2.37.39
16610.2.37.40/2910.2.37.41 – 10.2.37.4610.2.37.47
16710.2.37.48/2910.2.37.49 – 10.2.37.5410.2.37.55
16810.2.37.56/2910.2.37.57 – 10.2.37.6210.2.37.63
16910.2.37.64/2910.2.37.65 – 10.2.37.7010.2.37.71
17010.2.37.72/2910.2.37.73 – 10.2.37.7810.2.37.79
17110.2.37.80/2910.2.37.81 – 10.2.37.8610.2.37.87
17210.2.37.88/2910.2.37.89 – 10.2.37.9410.2.37.95
17310.2.37.96/2910.2.37.97 – 10.2.37.10210.2.37.103
17410.2.37.104/2910.2.37.105 – 10.2.37.11010.2.37.111
17510.2.37.112/2910.2.37.113 – 10.2.37.11810.2.37.119
17610.2.37.120/2910.2.37.121 – 10.2.37.12610.2.37.127
17710.2.37.128/2910.2.37.129 – 10.2.37.13410.2.37.135
17810.2.37.136/2910.2.37.137 – 10.2.37.14210.2.37.143
17910.2.37.144/2910.2.37.145 – 10.2.37.15010.2.37.151
18010.2.37.152/2910.2.37.153 – 10.2.37.15810.2.37.159
18110.2.37.160/2910.2.37.161 – 10.2.37.16610.2.37.167
18210.2.37.168/2910.2.37.169 – 10.2.37.17410.2.37.175
18310.2.37.176/2910.2.37.177 – 10.2.37.18210.2.37.183
18410.2.37.184/2910.2.37.185 – 10.2.37.19010.2.37.191
18510.2.37.192/2910.2.37.193 – 10.2.37.19810.2.37.199
18610.2.37.200/2910.2.37.201 – 10.2.37.20610.2.37.207
18710.2.37.208/2910.2.37.209 – 10.2.37.21410.2.37.215
18810.2.37.216/2910.2.37.217 – 10.2.37.22210.2.37.223
18910.2.37.224/2910.2.37.225 – 10.2.37.23010.2.37.231
19010.2.37.232/2910.2.37.233 – 10.2.37.23810.2.37.239
19110.2.37.240/2910.2.37.241 – 10.2.37.24610.2.37.247
19210.2.37.248/2910.2.37.249 – 10.2.37.25410.2.37.255
19310.2.38.0/2910.2.38.1 – 10.2.38.610.2.38.7
19410.2.38.8/2910.2.38.9 – 10.2.38.1410.2.38.15
19510.2.38.16/2910.2.38.17 – 10.2.38.2210.2.38.23
19610.2.38.24/2910.2.38.25 – 10.2.38.3010.2.38.31
19710.2.38.32/2910.2.38.33 – 10.2.38.3810.2.38.39
19810.2.38.40/2910.2.38.41 – 10.2.38.4610.2.38.47
19910.2.38.48/2910.2.38.49 – 10.2.38.5410.2.38.55
20010.2.38.56/2910.2.38.57 – 10.2.38.6210.2.38.63
20110.2.38.64/2910.2.38.65 – 10.2.38.7010.2.38.71
20210.2.38.72/2910.2.38.73 – 10.2.38.7810.2.38.79
20310.2.38.80/2910.2.38.81 – 10.2.38.8610.2.38.87
20410.2.38.88/2910.2.38.89 – 10.2.38.9410.2.38.95
20510.2.38.96/2910.2.38.97 – 10.2.38.10210.2.38.103
20610.2.38.104/2910.2.38.105 – 10.2.38.11010.2.38.111
20710.2.38.112/2910.2.38.113 – 10.2.38.11810.2.38.119
20810.2.38.120/2910.2.38.121 – 10.2.38.12610.2.38.127
20910.2.38.128/2910.2.38.129 – 10.2.38.13410.2.38.135
21010.2.38.136/2910.2.38.137 – 10.2.38.14210.2.38.143
21110.2.38.144/2910.2.38.145 – 10.2.38.15010.2.38.151
21210.2.38.152/2910.2.38.153 – 10.2.38.15810.2.38.159
21310.2.38.160/2910.2.38.161 – 10.2.38.16610.2.38.167
21410.2.38.168/2910.2.38.169 – 10.2.38.17410.2.38.175
21510.2.38.176/2910.2.38.177 – 10.2.38.18210.2.38.183
21610.2.38.184/2910.2.38.185 – 10.2.38.19010.2.38.191
21710.2.38.192/2910.2.38.193 – 10.2.38.19810.2.38.199
21810.2.38.200/2910.2.38.201 – 10.2.38.20610.2.38.207
21910.2.38.208/2910.2.38.209 – 10.2.38.21410.2.38.215
22010.2.38.216/2910.2.38.217 – 10.2.38.22210.2.38.223
22110.2.38.224/2910.2.38.225 – 10.2.38.23010.2.38.231
22210.2.38.232/2910.2.38.233 – 10.2.38.23810.2.38.239
22310.2.38.240/2910.2.38.241 – 10.2.38.24610.2.38.247
22410.2.38.248/2910.2.38.249 – 10.2.38.25410.2.38.255
22510.2.39.0/2910.2.39.1 – 10.2.39.610.2.39.7
22610.2.39.8/2910.2.39.9 – 10.2.39.1410.2.39.15
22710.2.39.16/2910.2.39.17 – 10.2.39.2210.2.39.23
22810.2.39.24/2910.2.39.25 – 10.2.39.3010.2.39.31
22910.2.39.32/2910.2.39.33 – 10.2.39.3810.2.39.39
23010.2.39.40/2910.2.39.41 – 10.2.39.4610.2.39.47
23110.2.39.48/2910.2.39.49 – 10.2.39.5410.2.39.55
23210.2.39.56/2910.2.39.57 – 10.2.39.6210.2.39.63
23310.2.39.64/2910.2.39.65 – 10.2.39.7010.2.39.71
23410.2.39.72/2910.2.39.73 – 10.2.39.7810.2.39.79
23510.2.39.80/2910.2.39.81 – 10.2.39.8610.2.39.87
23610.2.39.88/2910.2.39.89 – 10.2.39.9410.2.39.95
23710.2.39.96/2910.2.39.97 – 10.2.39.10210.2.39.103
23810.2.39.104/2910.2.39.105 – 10.2.39.11010.2.39.111
23910.2.39.112/2910.2.39.113 – 10.2.39.11810.2.39.119
24010.2.39.120/2910.2.39.121 – 10.2.39.12610.2.39.127
24110.2.39.128/2910.2.39.129 – 10.2.39.13410.2.39.135
24210.2.39.136/2910.2.39.137 – 10.2.39.14210.2.39.143
24310.2.39.144/2910.2.39.145 – 10.2.39.15010.2.39.151
24410.2.39.152/2910.2.39.153 – 10.2.39.15810.2.39.159
24510.2.39.160/2910.2.39.161 – 10.2.39.16610.2.39.167
24610.2.39.168/2910.2.39.169 – 10.2.39.17410.2.39.175
24710.2.39.176/2910.2.39.177 – 10.2.39.18210.2.39.183
24810.2.39.184/2910.2.39.185 – 10.2.39.19010.2.39.191
24910.2.39.192/2910.2.39.193 – 10.2.39.19810.2.39.199
25010.2.39.200/2910.2.39.201 – 10.2.39.20610.2.39.207
25110.2.39.208/2910.2.39.209 – 10.2.39.21410.2.39.215
25210.2.39.216/2910.2.39.217 – 10.2.39.22210.2.39.223
25310.2.39.224/2910.2.39.225 – 10.2.39.23010.2.39.231
25410.2.39.232/2910.2.39.233 – 10.2.39.23810.2.39.239
25510.2.39.240/2910.2.39.241 – 10.2.39.24610.2.39.247
25610.2.39.248/2910.2.39.249 – 10.2.39.25410.2.39.255

showing 256 of 512

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 →