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)10.190.0.0/15
network10.190.0.0/15
broadcast10.191.255.255
first host10.190.0.1
last host10.191.255.254
subnet mask255.254.0.0
wildcard0.1.255.255
addresses131,072
usable hosts131,070
classA
ipcalc 10.190.0.0/15
address00001010.10111110.00000000.00000000
subnet mask11111111.11111110.00000000.00000000
network00001010.10111110.00000000.00000000
broadcast00001010.10111111.11111111.11111111
green = network part, grey = host part
hex0x0abe0000
decimal180224000
reverse dns0.0.190.10.in-addr.arpa
ipv4-mapped::ffff:abe:0

/15 split into /27 · 4,096 subnets

close ×
#networkhost rangebroadcast
110.190.0.0/2710.190.0.1 – 10.190.0.3010.190.0.31
210.190.0.32/2710.190.0.33 – 10.190.0.6210.190.0.63
310.190.0.64/2710.190.0.65 – 10.190.0.9410.190.0.95
410.190.0.96/2710.190.0.97 – 10.190.0.12610.190.0.127
510.190.0.128/2710.190.0.129 – 10.190.0.15810.190.0.159
610.190.0.160/2710.190.0.161 – 10.190.0.19010.190.0.191
710.190.0.192/2710.190.0.193 – 10.190.0.22210.190.0.223
810.190.0.224/2710.190.0.225 – 10.190.0.25410.190.0.255
910.190.1.0/2710.190.1.1 – 10.190.1.3010.190.1.31
1010.190.1.32/2710.190.1.33 – 10.190.1.6210.190.1.63
1110.190.1.64/2710.190.1.65 – 10.190.1.9410.190.1.95
1210.190.1.96/2710.190.1.97 – 10.190.1.12610.190.1.127
1310.190.1.128/2710.190.1.129 – 10.190.1.15810.190.1.159
1410.190.1.160/2710.190.1.161 – 10.190.1.19010.190.1.191
1510.190.1.192/2710.190.1.193 – 10.190.1.22210.190.1.223
1610.190.1.224/2710.190.1.225 – 10.190.1.25410.190.1.255
1710.190.2.0/2710.190.2.1 – 10.190.2.3010.190.2.31
1810.190.2.32/2710.190.2.33 – 10.190.2.6210.190.2.63
1910.190.2.64/2710.190.2.65 – 10.190.2.9410.190.2.95
2010.190.2.96/2710.190.2.97 – 10.190.2.12610.190.2.127
2110.190.2.128/2710.190.2.129 – 10.190.2.15810.190.2.159
2210.190.2.160/2710.190.2.161 – 10.190.2.19010.190.2.191
2310.190.2.192/2710.190.2.193 – 10.190.2.22210.190.2.223
2410.190.2.224/2710.190.2.225 – 10.190.2.25410.190.2.255
2510.190.3.0/2710.190.3.1 – 10.190.3.3010.190.3.31
2610.190.3.32/2710.190.3.33 – 10.190.3.6210.190.3.63
2710.190.3.64/2710.190.3.65 – 10.190.3.9410.190.3.95
2810.190.3.96/2710.190.3.97 – 10.190.3.12610.190.3.127
2910.190.3.128/2710.190.3.129 – 10.190.3.15810.190.3.159
3010.190.3.160/2710.190.3.161 – 10.190.3.19010.190.3.191
3110.190.3.192/2710.190.3.193 – 10.190.3.22210.190.3.223
3210.190.3.224/2710.190.3.225 – 10.190.3.25410.190.3.255
3310.190.4.0/2710.190.4.1 – 10.190.4.3010.190.4.31
3410.190.4.32/2710.190.4.33 – 10.190.4.6210.190.4.63
3510.190.4.64/2710.190.4.65 – 10.190.4.9410.190.4.95
3610.190.4.96/2710.190.4.97 – 10.190.4.12610.190.4.127
3710.190.4.128/2710.190.4.129 – 10.190.4.15810.190.4.159
3810.190.4.160/2710.190.4.161 – 10.190.4.19010.190.4.191
3910.190.4.192/2710.190.4.193 – 10.190.4.22210.190.4.223
4010.190.4.224/2710.190.4.225 – 10.190.4.25410.190.4.255
4110.190.5.0/2710.190.5.1 – 10.190.5.3010.190.5.31
4210.190.5.32/2710.190.5.33 – 10.190.5.6210.190.5.63
4310.190.5.64/2710.190.5.65 – 10.190.5.9410.190.5.95
4410.190.5.96/2710.190.5.97 – 10.190.5.12610.190.5.127
4510.190.5.128/2710.190.5.129 – 10.190.5.15810.190.5.159
4610.190.5.160/2710.190.5.161 – 10.190.5.19010.190.5.191
4710.190.5.192/2710.190.5.193 – 10.190.5.22210.190.5.223
4810.190.5.224/2710.190.5.225 – 10.190.5.25410.190.5.255
4910.190.6.0/2710.190.6.1 – 10.190.6.3010.190.6.31
5010.190.6.32/2710.190.6.33 – 10.190.6.6210.190.6.63
5110.190.6.64/2710.190.6.65 – 10.190.6.9410.190.6.95
5210.190.6.96/2710.190.6.97 – 10.190.6.12610.190.6.127
5310.190.6.128/2710.190.6.129 – 10.190.6.15810.190.6.159
5410.190.6.160/2710.190.6.161 – 10.190.6.19010.190.6.191
5510.190.6.192/2710.190.6.193 – 10.190.6.22210.190.6.223
5610.190.6.224/2710.190.6.225 – 10.190.6.25410.190.6.255
5710.190.7.0/2710.190.7.1 – 10.190.7.3010.190.7.31
5810.190.7.32/2710.190.7.33 – 10.190.7.6210.190.7.63
5910.190.7.64/2710.190.7.65 – 10.190.7.9410.190.7.95
6010.190.7.96/2710.190.7.97 – 10.190.7.12610.190.7.127
6110.190.7.128/2710.190.7.129 – 10.190.7.15810.190.7.159
6210.190.7.160/2710.190.7.161 – 10.190.7.19010.190.7.191
6310.190.7.192/2710.190.7.193 – 10.190.7.22210.190.7.223
6410.190.7.224/2710.190.7.225 – 10.190.7.25410.190.7.255
6510.190.8.0/2710.190.8.1 – 10.190.8.3010.190.8.31
6610.190.8.32/2710.190.8.33 – 10.190.8.6210.190.8.63
6710.190.8.64/2710.190.8.65 – 10.190.8.9410.190.8.95
6810.190.8.96/2710.190.8.97 – 10.190.8.12610.190.8.127
6910.190.8.128/2710.190.8.129 – 10.190.8.15810.190.8.159
7010.190.8.160/2710.190.8.161 – 10.190.8.19010.190.8.191
7110.190.8.192/2710.190.8.193 – 10.190.8.22210.190.8.223
7210.190.8.224/2710.190.8.225 – 10.190.8.25410.190.8.255
7310.190.9.0/2710.190.9.1 – 10.190.9.3010.190.9.31
7410.190.9.32/2710.190.9.33 – 10.190.9.6210.190.9.63
7510.190.9.64/2710.190.9.65 – 10.190.9.9410.190.9.95
7610.190.9.96/2710.190.9.97 – 10.190.9.12610.190.9.127
7710.190.9.128/2710.190.9.129 – 10.190.9.15810.190.9.159
7810.190.9.160/2710.190.9.161 – 10.190.9.19010.190.9.191
7910.190.9.192/2710.190.9.193 – 10.190.9.22210.190.9.223
8010.190.9.224/2710.190.9.225 – 10.190.9.25410.190.9.255
8110.190.10.0/2710.190.10.1 – 10.190.10.3010.190.10.31
8210.190.10.32/2710.190.10.33 – 10.190.10.6210.190.10.63
8310.190.10.64/2710.190.10.65 – 10.190.10.9410.190.10.95
8410.190.10.96/2710.190.10.97 – 10.190.10.12610.190.10.127
8510.190.10.128/2710.190.10.129 – 10.190.10.15810.190.10.159
8610.190.10.160/2710.190.10.161 – 10.190.10.19010.190.10.191
8710.190.10.192/2710.190.10.193 – 10.190.10.22210.190.10.223
8810.190.10.224/2710.190.10.225 – 10.190.10.25410.190.10.255
8910.190.11.0/2710.190.11.1 – 10.190.11.3010.190.11.31
9010.190.11.32/2710.190.11.33 – 10.190.11.6210.190.11.63
9110.190.11.64/2710.190.11.65 – 10.190.11.9410.190.11.95
9210.190.11.96/2710.190.11.97 – 10.190.11.12610.190.11.127
9310.190.11.128/2710.190.11.129 – 10.190.11.15810.190.11.159
9410.190.11.160/2710.190.11.161 – 10.190.11.19010.190.11.191
9510.190.11.192/2710.190.11.193 – 10.190.11.22210.190.11.223
9610.190.11.224/2710.190.11.225 – 10.190.11.25410.190.11.255
9710.190.12.0/2710.190.12.1 – 10.190.12.3010.190.12.31
9810.190.12.32/2710.190.12.33 – 10.190.12.6210.190.12.63
9910.190.12.64/2710.190.12.65 – 10.190.12.9410.190.12.95
10010.190.12.96/2710.190.12.97 – 10.190.12.12610.190.12.127
10110.190.12.128/2710.190.12.129 – 10.190.12.15810.190.12.159
10210.190.12.160/2710.190.12.161 – 10.190.12.19010.190.12.191
10310.190.12.192/2710.190.12.193 – 10.190.12.22210.190.12.223
10410.190.12.224/2710.190.12.225 – 10.190.12.25410.190.12.255
10510.190.13.0/2710.190.13.1 – 10.190.13.3010.190.13.31
10610.190.13.32/2710.190.13.33 – 10.190.13.6210.190.13.63
10710.190.13.64/2710.190.13.65 – 10.190.13.9410.190.13.95
10810.190.13.96/2710.190.13.97 – 10.190.13.12610.190.13.127
10910.190.13.128/2710.190.13.129 – 10.190.13.15810.190.13.159
11010.190.13.160/2710.190.13.161 – 10.190.13.19010.190.13.191
11110.190.13.192/2710.190.13.193 – 10.190.13.22210.190.13.223
11210.190.13.224/2710.190.13.225 – 10.190.13.25410.190.13.255
11310.190.14.0/2710.190.14.1 – 10.190.14.3010.190.14.31
11410.190.14.32/2710.190.14.33 – 10.190.14.6210.190.14.63
11510.190.14.64/2710.190.14.65 – 10.190.14.9410.190.14.95
11610.190.14.96/2710.190.14.97 – 10.190.14.12610.190.14.127
11710.190.14.128/2710.190.14.129 – 10.190.14.15810.190.14.159
11810.190.14.160/2710.190.14.161 – 10.190.14.19010.190.14.191
11910.190.14.192/2710.190.14.193 – 10.190.14.22210.190.14.223
12010.190.14.224/2710.190.14.225 – 10.190.14.25410.190.14.255
12110.190.15.0/2710.190.15.1 – 10.190.15.3010.190.15.31
12210.190.15.32/2710.190.15.33 – 10.190.15.6210.190.15.63
12310.190.15.64/2710.190.15.65 – 10.190.15.9410.190.15.95
12410.190.15.96/2710.190.15.97 – 10.190.15.12610.190.15.127
12510.190.15.128/2710.190.15.129 – 10.190.15.15810.190.15.159
12610.190.15.160/2710.190.15.161 – 10.190.15.19010.190.15.191
12710.190.15.192/2710.190.15.193 – 10.190.15.22210.190.15.223
12810.190.15.224/2710.190.15.225 – 10.190.15.25410.190.15.255
12910.190.16.0/2710.190.16.1 – 10.190.16.3010.190.16.31
13010.190.16.32/2710.190.16.33 – 10.190.16.6210.190.16.63
13110.190.16.64/2710.190.16.65 – 10.190.16.9410.190.16.95
13210.190.16.96/2710.190.16.97 – 10.190.16.12610.190.16.127
13310.190.16.128/2710.190.16.129 – 10.190.16.15810.190.16.159
13410.190.16.160/2710.190.16.161 – 10.190.16.19010.190.16.191
13510.190.16.192/2710.190.16.193 – 10.190.16.22210.190.16.223
13610.190.16.224/2710.190.16.225 – 10.190.16.25410.190.16.255
13710.190.17.0/2710.190.17.1 – 10.190.17.3010.190.17.31
13810.190.17.32/2710.190.17.33 – 10.190.17.6210.190.17.63
13910.190.17.64/2710.190.17.65 – 10.190.17.9410.190.17.95
14010.190.17.96/2710.190.17.97 – 10.190.17.12610.190.17.127
14110.190.17.128/2710.190.17.129 – 10.190.17.15810.190.17.159
14210.190.17.160/2710.190.17.161 – 10.190.17.19010.190.17.191
14310.190.17.192/2710.190.17.193 – 10.190.17.22210.190.17.223
14410.190.17.224/2710.190.17.225 – 10.190.17.25410.190.17.255
14510.190.18.0/2710.190.18.1 – 10.190.18.3010.190.18.31
14610.190.18.32/2710.190.18.33 – 10.190.18.6210.190.18.63
14710.190.18.64/2710.190.18.65 – 10.190.18.9410.190.18.95
14810.190.18.96/2710.190.18.97 – 10.190.18.12610.190.18.127
14910.190.18.128/2710.190.18.129 – 10.190.18.15810.190.18.159
15010.190.18.160/2710.190.18.161 – 10.190.18.19010.190.18.191
15110.190.18.192/2710.190.18.193 – 10.190.18.22210.190.18.223
15210.190.18.224/2710.190.18.225 – 10.190.18.25410.190.18.255
15310.190.19.0/2710.190.19.1 – 10.190.19.3010.190.19.31
15410.190.19.32/2710.190.19.33 – 10.190.19.6210.190.19.63
15510.190.19.64/2710.190.19.65 – 10.190.19.9410.190.19.95
15610.190.19.96/2710.190.19.97 – 10.190.19.12610.190.19.127
15710.190.19.128/2710.190.19.129 – 10.190.19.15810.190.19.159
15810.190.19.160/2710.190.19.161 – 10.190.19.19010.190.19.191
15910.190.19.192/2710.190.19.193 – 10.190.19.22210.190.19.223
16010.190.19.224/2710.190.19.225 – 10.190.19.25410.190.19.255
16110.190.20.0/2710.190.20.1 – 10.190.20.3010.190.20.31
16210.190.20.32/2710.190.20.33 – 10.190.20.6210.190.20.63
16310.190.20.64/2710.190.20.65 – 10.190.20.9410.190.20.95
16410.190.20.96/2710.190.20.97 – 10.190.20.12610.190.20.127
16510.190.20.128/2710.190.20.129 – 10.190.20.15810.190.20.159
16610.190.20.160/2710.190.20.161 – 10.190.20.19010.190.20.191
16710.190.20.192/2710.190.20.193 – 10.190.20.22210.190.20.223
16810.190.20.224/2710.190.20.225 – 10.190.20.25410.190.20.255
16910.190.21.0/2710.190.21.1 – 10.190.21.3010.190.21.31
17010.190.21.32/2710.190.21.33 – 10.190.21.6210.190.21.63
17110.190.21.64/2710.190.21.65 – 10.190.21.9410.190.21.95
17210.190.21.96/2710.190.21.97 – 10.190.21.12610.190.21.127
17310.190.21.128/2710.190.21.129 – 10.190.21.15810.190.21.159
17410.190.21.160/2710.190.21.161 – 10.190.21.19010.190.21.191
17510.190.21.192/2710.190.21.193 – 10.190.21.22210.190.21.223
17610.190.21.224/2710.190.21.225 – 10.190.21.25410.190.21.255
17710.190.22.0/2710.190.22.1 – 10.190.22.3010.190.22.31
17810.190.22.32/2710.190.22.33 – 10.190.22.6210.190.22.63
17910.190.22.64/2710.190.22.65 – 10.190.22.9410.190.22.95
18010.190.22.96/2710.190.22.97 – 10.190.22.12610.190.22.127
18110.190.22.128/2710.190.22.129 – 10.190.22.15810.190.22.159
18210.190.22.160/2710.190.22.161 – 10.190.22.19010.190.22.191
18310.190.22.192/2710.190.22.193 – 10.190.22.22210.190.22.223
18410.190.22.224/2710.190.22.225 – 10.190.22.25410.190.22.255
18510.190.23.0/2710.190.23.1 – 10.190.23.3010.190.23.31
18610.190.23.32/2710.190.23.33 – 10.190.23.6210.190.23.63
18710.190.23.64/2710.190.23.65 – 10.190.23.9410.190.23.95
18810.190.23.96/2710.190.23.97 – 10.190.23.12610.190.23.127
18910.190.23.128/2710.190.23.129 – 10.190.23.15810.190.23.159
19010.190.23.160/2710.190.23.161 – 10.190.23.19010.190.23.191
19110.190.23.192/2710.190.23.193 – 10.190.23.22210.190.23.223
19210.190.23.224/2710.190.23.225 – 10.190.23.25410.190.23.255
19310.190.24.0/2710.190.24.1 – 10.190.24.3010.190.24.31
19410.190.24.32/2710.190.24.33 – 10.190.24.6210.190.24.63
19510.190.24.64/2710.190.24.65 – 10.190.24.9410.190.24.95
19610.190.24.96/2710.190.24.97 – 10.190.24.12610.190.24.127
19710.190.24.128/2710.190.24.129 – 10.190.24.15810.190.24.159
19810.190.24.160/2710.190.24.161 – 10.190.24.19010.190.24.191
19910.190.24.192/2710.190.24.193 – 10.190.24.22210.190.24.223
20010.190.24.224/2710.190.24.225 – 10.190.24.25410.190.24.255
20110.190.25.0/2710.190.25.1 – 10.190.25.3010.190.25.31
20210.190.25.32/2710.190.25.33 – 10.190.25.6210.190.25.63
20310.190.25.64/2710.190.25.65 – 10.190.25.9410.190.25.95
20410.190.25.96/2710.190.25.97 – 10.190.25.12610.190.25.127
20510.190.25.128/2710.190.25.129 – 10.190.25.15810.190.25.159
20610.190.25.160/2710.190.25.161 – 10.190.25.19010.190.25.191
20710.190.25.192/2710.190.25.193 – 10.190.25.22210.190.25.223
20810.190.25.224/2710.190.25.225 – 10.190.25.25410.190.25.255
20910.190.26.0/2710.190.26.1 – 10.190.26.3010.190.26.31
21010.190.26.32/2710.190.26.33 – 10.190.26.6210.190.26.63
21110.190.26.64/2710.190.26.65 – 10.190.26.9410.190.26.95
21210.190.26.96/2710.190.26.97 – 10.190.26.12610.190.26.127
21310.190.26.128/2710.190.26.129 – 10.190.26.15810.190.26.159
21410.190.26.160/2710.190.26.161 – 10.190.26.19010.190.26.191
21510.190.26.192/2710.190.26.193 – 10.190.26.22210.190.26.223
21610.190.26.224/2710.190.26.225 – 10.190.26.25410.190.26.255
21710.190.27.0/2710.190.27.1 – 10.190.27.3010.190.27.31
21810.190.27.32/2710.190.27.33 – 10.190.27.6210.190.27.63
21910.190.27.64/2710.190.27.65 – 10.190.27.9410.190.27.95
22010.190.27.96/2710.190.27.97 – 10.190.27.12610.190.27.127
22110.190.27.128/2710.190.27.129 – 10.190.27.15810.190.27.159
22210.190.27.160/2710.190.27.161 – 10.190.27.19010.190.27.191
22310.190.27.192/2710.190.27.193 – 10.190.27.22210.190.27.223
22410.190.27.224/2710.190.27.225 – 10.190.27.25410.190.27.255
22510.190.28.0/2710.190.28.1 – 10.190.28.3010.190.28.31
22610.190.28.32/2710.190.28.33 – 10.190.28.6210.190.28.63
22710.190.28.64/2710.190.28.65 – 10.190.28.9410.190.28.95
22810.190.28.96/2710.190.28.97 – 10.190.28.12610.190.28.127
22910.190.28.128/2710.190.28.129 – 10.190.28.15810.190.28.159
23010.190.28.160/2710.190.28.161 – 10.190.28.19010.190.28.191
23110.190.28.192/2710.190.28.193 – 10.190.28.22210.190.28.223
23210.190.28.224/2710.190.28.225 – 10.190.28.25410.190.28.255
23310.190.29.0/2710.190.29.1 – 10.190.29.3010.190.29.31
23410.190.29.32/2710.190.29.33 – 10.190.29.6210.190.29.63
23510.190.29.64/2710.190.29.65 – 10.190.29.9410.190.29.95
23610.190.29.96/2710.190.29.97 – 10.190.29.12610.190.29.127
23710.190.29.128/2710.190.29.129 – 10.190.29.15810.190.29.159
23810.190.29.160/2710.190.29.161 – 10.190.29.19010.190.29.191
23910.190.29.192/2710.190.29.193 – 10.190.29.22210.190.29.223
24010.190.29.224/2710.190.29.225 – 10.190.29.25410.190.29.255
24110.190.30.0/2710.190.30.1 – 10.190.30.3010.190.30.31
24210.190.30.32/2710.190.30.33 – 10.190.30.6210.190.30.63
24310.190.30.64/2710.190.30.65 – 10.190.30.9410.190.30.95
24410.190.30.96/2710.190.30.97 – 10.190.30.12610.190.30.127
24510.190.30.128/2710.190.30.129 – 10.190.30.15810.190.30.159
24610.190.30.160/2710.190.30.161 – 10.190.30.19010.190.30.191
24710.190.30.192/2710.190.30.193 – 10.190.30.22210.190.30.223
24810.190.30.224/2710.190.30.225 – 10.190.30.25410.190.30.255
24910.190.31.0/2710.190.31.1 – 10.190.31.3010.190.31.31
25010.190.31.32/2710.190.31.33 – 10.190.31.6210.190.31.63
25110.190.31.64/2710.190.31.65 – 10.190.31.9410.190.31.95
25210.190.31.96/2710.190.31.97 – 10.190.31.12610.190.31.127
25310.190.31.128/2710.190.31.129 – 10.190.31.15810.190.31.159
25410.190.31.160/2710.190.31.161 – 10.190.31.19010.190.31.191
25510.190.31.192/2710.190.31.193 – 10.190.31.22210.190.31.223
25610.190.31.224/2710.190.31.225 – 10.190.31.25410.190.31.255

showing 256 of 4,096

01 / table

IPv4 CIDR prefix table.

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

prefixsubnet maskaddresseshostsin your /15
/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-
/15255.254.0.0131,072131,0701
/16255.255.0.065,53665,5342 split →
/17255.255.128.032,76832,7664 split →
/18255.255.192.016,38416,3828 split →
/19255.255.224.08,1928,19016 split →
/20255.255.240.04,0964,09432 split →
/21255.255.248.02,0482,04664 split →
/22255.255.252.01,0241,022128 split →
/23255.255.254.0512510256 split →
/24255.255.255.0256254512 split →
/25255.255.255.1281281261,024 split →
/26255.255.255.19264622,048 split →
/27255.255.255.22432304,096 split →
/28255.255.255.24016148,192 split →
/29255.255.255.2488616,384 split →
/30255.255.255.2524232,768 split →
/31255.255.255.2542265,536 split →
/32255.255.255.25511131,072 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 →