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)10.7.32.0/19
network10.7.32.0/19
broadcast10.7.63.255
first host10.7.32.1
last host10.7.63.254
subnet mask255.255.224.0
wildcard0.0.31.255
addresses8,192
usable hosts8,190
classA
ipcalc 10.7.32.0/19
address00001010.00000111.00100000.00000000
subnet mask11111111.11111111.11100000.00000000
network00001010.00000111.00100000.00000000
broadcast00001010.00000111.00111111.11111111
green = network part, grey = host part
hex0x0a072000
decimal168239104
reverse dns0.32.7.10.in-addr.arpa
ipv4-mapped::ffff:a07:2000

/19 split into /27 · 256 subnets

close ×
#networkhost rangebroadcast
110.7.32.0/2710.7.32.1 – 10.7.32.3010.7.32.31
210.7.32.32/2710.7.32.33 – 10.7.32.6210.7.32.63
310.7.32.64/2710.7.32.65 – 10.7.32.9410.7.32.95
410.7.32.96/2710.7.32.97 – 10.7.32.12610.7.32.127
510.7.32.128/2710.7.32.129 – 10.7.32.15810.7.32.159
610.7.32.160/2710.7.32.161 – 10.7.32.19010.7.32.191
710.7.32.192/2710.7.32.193 – 10.7.32.22210.7.32.223
810.7.32.224/2710.7.32.225 – 10.7.32.25410.7.32.255
910.7.33.0/2710.7.33.1 – 10.7.33.3010.7.33.31
1010.7.33.32/2710.7.33.33 – 10.7.33.6210.7.33.63
1110.7.33.64/2710.7.33.65 – 10.7.33.9410.7.33.95
1210.7.33.96/2710.7.33.97 – 10.7.33.12610.7.33.127
1310.7.33.128/2710.7.33.129 – 10.7.33.15810.7.33.159
1410.7.33.160/2710.7.33.161 – 10.7.33.19010.7.33.191
1510.7.33.192/2710.7.33.193 – 10.7.33.22210.7.33.223
1610.7.33.224/2710.7.33.225 – 10.7.33.25410.7.33.255
1710.7.34.0/2710.7.34.1 – 10.7.34.3010.7.34.31
1810.7.34.32/2710.7.34.33 – 10.7.34.6210.7.34.63
1910.7.34.64/2710.7.34.65 – 10.7.34.9410.7.34.95
2010.7.34.96/2710.7.34.97 – 10.7.34.12610.7.34.127
2110.7.34.128/2710.7.34.129 – 10.7.34.15810.7.34.159
2210.7.34.160/2710.7.34.161 – 10.7.34.19010.7.34.191
2310.7.34.192/2710.7.34.193 – 10.7.34.22210.7.34.223
2410.7.34.224/2710.7.34.225 – 10.7.34.25410.7.34.255
2510.7.35.0/2710.7.35.1 – 10.7.35.3010.7.35.31
2610.7.35.32/2710.7.35.33 – 10.7.35.6210.7.35.63
2710.7.35.64/2710.7.35.65 – 10.7.35.9410.7.35.95
2810.7.35.96/2710.7.35.97 – 10.7.35.12610.7.35.127
2910.7.35.128/2710.7.35.129 – 10.7.35.15810.7.35.159
3010.7.35.160/2710.7.35.161 – 10.7.35.19010.7.35.191
3110.7.35.192/2710.7.35.193 – 10.7.35.22210.7.35.223
3210.7.35.224/2710.7.35.225 – 10.7.35.25410.7.35.255
3310.7.36.0/2710.7.36.1 – 10.7.36.3010.7.36.31
3410.7.36.32/2710.7.36.33 – 10.7.36.6210.7.36.63
3510.7.36.64/2710.7.36.65 – 10.7.36.9410.7.36.95
3610.7.36.96/2710.7.36.97 – 10.7.36.12610.7.36.127
3710.7.36.128/2710.7.36.129 – 10.7.36.15810.7.36.159
3810.7.36.160/2710.7.36.161 – 10.7.36.19010.7.36.191
3910.7.36.192/2710.7.36.193 – 10.7.36.22210.7.36.223
4010.7.36.224/2710.7.36.225 – 10.7.36.25410.7.36.255
4110.7.37.0/2710.7.37.1 – 10.7.37.3010.7.37.31
4210.7.37.32/2710.7.37.33 – 10.7.37.6210.7.37.63
4310.7.37.64/2710.7.37.65 – 10.7.37.9410.7.37.95
4410.7.37.96/2710.7.37.97 – 10.7.37.12610.7.37.127
4510.7.37.128/2710.7.37.129 – 10.7.37.15810.7.37.159
4610.7.37.160/2710.7.37.161 – 10.7.37.19010.7.37.191
4710.7.37.192/2710.7.37.193 – 10.7.37.22210.7.37.223
4810.7.37.224/2710.7.37.225 – 10.7.37.25410.7.37.255
4910.7.38.0/2710.7.38.1 – 10.7.38.3010.7.38.31
5010.7.38.32/2710.7.38.33 – 10.7.38.6210.7.38.63
5110.7.38.64/2710.7.38.65 – 10.7.38.9410.7.38.95
5210.7.38.96/2710.7.38.97 – 10.7.38.12610.7.38.127
5310.7.38.128/2710.7.38.129 – 10.7.38.15810.7.38.159
5410.7.38.160/2710.7.38.161 – 10.7.38.19010.7.38.191
5510.7.38.192/2710.7.38.193 – 10.7.38.22210.7.38.223
5610.7.38.224/2710.7.38.225 – 10.7.38.25410.7.38.255
5710.7.39.0/2710.7.39.1 – 10.7.39.3010.7.39.31
5810.7.39.32/2710.7.39.33 – 10.7.39.6210.7.39.63
5910.7.39.64/2710.7.39.65 – 10.7.39.9410.7.39.95
6010.7.39.96/2710.7.39.97 – 10.7.39.12610.7.39.127
6110.7.39.128/2710.7.39.129 – 10.7.39.15810.7.39.159
6210.7.39.160/2710.7.39.161 – 10.7.39.19010.7.39.191
6310.7.39.192/2710.7.39.193 – 10.7.39.22210.7.39.223
6410.7.39.224/2710.7.39.225 – 10.7.39.25410.7.39.255
6510.7.40.0/2710.7.40.1 – 10.7.40.3010.7.40.31
6610.7.40.32/2710.7.40.33 – 10.7.40.6210.7.40.63
6710.7.40.64/2710.7.40.65 – 10.7.40.9410.7.40.95
6810.7.40.96/2710.7.40.97 – 10.7.40.12610.7.40.127
6910.7.40.128/2710.7.40.129 – 10.7.40.15810.7.40.159
7010.7.40.160/2710.7.40.161 – 10.7.40.19010.7.40.191
7110.7.40.192/2710.7.40.193 – 10.7.40.22210.7.40.223
7210.7.40.224/2710.7.40.225 – 10.7.40.25410.7.40.255
7310.7.41.0/2710.7.41.1 – 10.7.41.3010.7.41.31
7410.7.41.32/2710.7.41.33 – 10.7.41.6210.7.41.63
7510.7.41.64/2710.7.41.65 – 10.7.41.9410.7.41.95
7610.7.41.96/2710.7.41.97 – 10.7.41.12610.7.41.127
7710.7.41.128/2710.7.41.129 – 10.7.41.15810.7.41.159
7810.7.41.160/2710.7.41.161 – 10.7.41.19010.7.41.191
7910.7.41.192/2710.7.41.193 – 10.7.41.22210.7.41.223
8010.7.41.224/2710.7.41.225 – 10.7.41.25410.7.41.255
8110.7.42.0/2710.7.42.1 – 10.7.42.3010.7.42.31
8210.7.42.32/2710.7.42.33 – 10.7.42.6210.7.42.63
8310.7.42.64/2710.7.42.65 – 10.7.42.9410.7.42.95
8410.7.42.96/2710.7.42.97 – 10.7.42.12610.7.42.127
8510.7.42.128/2710.7.42.129 – 10.7.42.15810.7.42.159
8610.7.42.160/2710.7.42.161 – 10.7.42.19010.7.42.191
8710.7.42.192/2710.7.42.193 – 10.7.42.22210.7.42.223
8810.7.42.224/2710.7.42.225 – 10.7.42.25410.7.42.255
8910.7.43.0/2710.7.43.1 – 10.7.43.3010.7.43.31
9010.7.43.32/2710.7.43.33 – 10.7.43.6210.7.43.63
9110.7.43.64/2710.7.43.65 – 10.7.43.9410.7.43.95
9210.7.43.96/2710.7.43.97 – 10.7.43.12610.7.43.127
9310.7.43.128/2710.7.43.129 – 10.7.43.15810.7.43.159
9410.7.43.160/2710.7.43.161 – 10.7.43.19010.7.43.191
9510.7.43.192/2710.7.43.193 – 10.7.43.22210.7.43.223
9610.7.43.224/2710.7.43.225 – 10.7.43.25410.7.43.255
9710.7.44.0/2710.7.44.1 – 10.7.44.3010.7.44.31
9810.7.44.32/2710.7.44.33 – 10.7.44.6210.7.44.63
9910.7.44.64/2710.7.44.65 – 10.7.44.9410.7.44.95
10010.7.44.96/2710.7.44.97 – 10.7.44.12610.7.44.127
10110.7.44.128/2710.7.44.129 – 10.7.44.15810.7.44.159
10210.7.44.160/2710.7.44.161 – 10.7.44.19010.7.44.191
10310.7.44.192/2710.7.44.193 – 10.7.44.22210.7.44.223
10410.7.44.224/2710.7.44.225 – 10.7.44.25410.7.44.255
10510.7.45.0/2710.7.45.1 – 10.7.45.3010.7.45.31
10610.7.45.32/2710.7.45.33 – 10.7.45.6210.7.45.63
10710.7.45.64/2710.7.45.65 – 10.7.45.9410.7.45.95
10810.7.45.96/2710.7.45.97 – 10.7.45.12610.7.45.127
10910.7.45.128/2710.7.45.129 – 10.7.45.15810.7.45.159
11010.7.45.160/2710.7.45.161 – 10.7.45.19010.7.45.191
11110.7.45.192/2710.7.45.193 – 10.7.45.22210.7.45.223
11210.7.45.224/2710.7.45.225 – 10.7.45.25410.7.45.255
11310.7.46.0/2710.7.46.1 – 10.7.46.3010.7.46.31
11410.7.46.32/2710.7.46.33 – 10.7.46.6210.7.46.63
11510.7.46.64/2710.7.46.65 – 10.7.46.9410.7.46.95
11610.7.46.96/2710.7.46.97 – 10.7.46.12610.7.46.127
11710.7.46.128/2710.7.46.129 – 10.7.46.15810.7.46.159
11810.7.46.160/2710.7.46.161 – 10.7.46.19010.7.46.191
11910.7.46.192/2710.7.46.193 – 10.7.46.22210.7.46.223
12010.7.46.224/2710.7.46.225 – 10.7.46.25410.7.46.255
12110.7.47.0/2710.7.47.1 – 10.7.47.3010.7.47.31
12210.7.47.32/2710.7.47.33 – 10.7.47.6210.7.47.63
12310.7.47.64/2710.7.47.65 – 10.7.47.9410.7.47.95
12410.7.47.96/2710.7.47.97 – 10.7.47.12610.7.47.127
12510.7.47.128/2710.7.47.129 – 10.7.47.15810.7.47.159
12610.7.47.160/2710.7.47.161 – 10.7.47.19010.7.47.191
12710.7.47.192/2710.7.47.193 – 10.7.47.22210.7.47.223
12810.7.47.224/2710.7.47.225 – 10.7.47.25410.7.47.255
12910.7.48.0/2710.7.48.1 – 10.7.48.3010.7.48.31
13010.7.48.32/2710.7.48.33 – 10.7.48.6210.7.48.63
13110.7.48.64/2710.7.48.65 – 10.7.48.9410.7.48.95
13210.7.48.96/2710.7.48.97 – 10.7.48.12610.7.48.127
13310.7.48.128/2710.7.48.129 – 10.7.48.15810.7.48.159
13410.7.48.160/2710.7.48.161 – 10.7.48.19010.7.48.191
13510.7.48.192/2710.7.48.193 – 10.7.48.22210.7.48.223
13610.7.48.224/2710.7.48.225 – 10.7.48.25410.7.48.255
13710.7.49.0/2710.7.49.1 – 10.7.49.3010.7.49.31
13810.7.49.32/2710.7.49.33 – 10.7.49.6210.7.49.63
13910.7.49.64/2710.7.49.65 – 10.7.49.9410.7.49.95
14010.7.49.96/2710.7.49.97 – 10.7.49.12610.7.49.127
14110.7.49.128/2710.7.49.129 – 10.7.49.15810.7.49.159
14210.7.49.160/2710.7.49.161 – 10.7.49.19010.7.49.191
14310.7.49.192/2710.7.49.193 – 10.7.49.22210.7.49.223
14410.7.49.224/2710.7.49.225 – 10.7.49.25410.7.49.255
14510.7.50.0/2710.7.50.1 – 10.7.50.3010.7.50.31
14610.7.50.32/2710.7.50.33 – 10.7.50.6210.7.50.63
14710.7.50.64/2710.7.50.65 – 10.7.50.9410.7.50.95
14810.7.50.96/2710.7.50.97 – 10.7.50.12610.7.50.127
14910.7.50.128/2710.7.50.129 – 10.7.50.15810.7.50.159
15010.7.50.160/2710.7.50.161 – 10.7.50.19010.7.50.191
15110.7.50.192/2710.7.50.193 – 10.7.50.22210.7.50.223
15210.7.50.224/2710.7.50.225 – 10.7.50.25410.7.50.255
15310.7.51.0/2710.7.51.1 – 10.7.51.3010.7.51.31
15410.7.51.32/2710.7.51.33 – 10.7.51.6210.7.51.63
15510.7.51.64/2710.7.51.65 – 10.7.51.9410.7.51.95
15610.7.51.96/2710.7.51.97 – 10.7.51.12610.7.51.127
15710.7.51.128/2710.7.51.129 – 10.7.51.15810.7.51.159
15810.7.51.160/2710.7.51.161 – 10.7.51.19010.7.51.191
15910.7.51.192/2710.7.51.193 – 10.7.51.22210.7.51.223
16010.7.51.224/2710.7.51.225 – 10.7.51.25410.7.51.255
16110.7.52.0/2710.7.52.1 – 10.7.52.3010.7.52.31
16210.7.52.32/2710.7.52.33 – 10.7.52.6210.7.52.63
16310.7.52.64/2710.7.52.65 – 10.7.52.9410.7.52.95
16410.7.52.96/2710.7.52.97 – 10.7.52.12610.7.52.127
16510.7.52.128/2710.7.52.129 – 10.7.52.15810.7.52.159
16610.7.52.160/2710.7.52.161 – 10.7.52.19010.7.52.191
16710.7.52.192/2710.7.52.193 – 10.7.52.22210.7.52.223
16810.7.52.224/2710.7.52.225 – 10.7.52.25410.7.52.255
16910.7.53.0/2710.7.53.1 – 10.7.53.3010.7.53.31
17010.7.53.32/2710.7.53.33 – 10.7.53.6210.7.53.63
17110.7.53.64/2710.7.53.65 – 10.7.53.9410.7.53.95
17210.7.53.96/2710.7.53.97 – 10.7.53.12610.7.53.127
17310.7.53.128/2710.7.53.129 – 10.7.53.15810.7.53.159
17410.7.53.160/2710.7.53.161 – 10.7.53.19010.7.53.191
17510.7.53.192/2710.7.53.193 – 10.7.53.22210.7.53.223
17610.7.53.224/2710.7.53.225 – 10.7.53.25410.7.53.255
17710.7.54.0/2710.7.54.1 – 10.7.54.3010.7.54.31
17810.7.54.32/2710.7.54.33 – 10.7.54.6210.7.54.63
17910.7.54.64/2710.7.54.65 – 10.7.54.9410.7.54.95
18010.7.54.96/2710.7.54.97 – 10.7.54.12610.7.54.127
18110.7.54.128/2710.7.54.129 – 10.7.54.15810.7.54.159
18210.7.54.160/2710.7.54.161 – 10.7.54.19010.7.54.191
18310.7.54.192/2710.7.54.193 – 10.7.54.22210.7.54.223
18410.7.54.224/2710.7.54.225 – 10.7.54.25410.7.54.255
18510.7.55.0/2710.7.55.1 – 10.7.55.3010.7.55.31
18610.7.55.32/2710.7.55.33 – 10.7.55.6210.7.55.63
18710.7.55.64/2710.7.55.65 – 10.7.55.9410.7.55.95
18810.7.55.96/2710.7.55.97 – 10.7.55.12610.7.55.127
18910.7.55.128/2710.7.55.129 – 10.7.55.15810.7.55.159
19010.7.55.160/2710.7.55.161 – 10.7.55.19010.7.55.191
19110.7.55.192/2710.7.55.193 – 10.7.55.22210.7.55.223
19210.7.55.224/2710.7.55.225 – 10.7.55.25410.7.55.255
19310.7.56.0/2710.7.56.1 – 10.7.56.3010.7.56.31
19410.7.56.32/2710.7.56.33 – 10.7.56.6210.7.56.63
19510.7.56.64/2710.7.56.65 – 10.7.56.9410.7.56.95
19610.7.56.96/2710.7.56.97 – 10.7.56.12610.7.56.127
19710.7.56.128/2710.7.56.129 – 10.7.56.15810.7.56.159
19810.7.56.160/2710.7.56.161 – 10.7.56.19010.7.56.191
19910.7.56.192/2710.7.56.193 – 10.7.56.22210.7.56.223
20010.7.56.224/2710.7.56.225 – 10.7.56.25410.7.56.255
20110.7.57.0/2710.7.57.1 – 10.7.57.3010.7.57.31
20210.7.57.32/2710.7.57.33 – 10.7.57.6210.7.57.63
20310.7.57.64/2710.7.57.65 – 10.7.57.9410.7.57.95
20410.7.57.96/2710.7.57.97 – 10.7.57.12610.7.57.127
20510.7.57.128/2710.7.57.129 – 10.7.57.15810.7.57.159
20610.7.57.160/2710.7.57.161 – 10.7.57.19010.7.57.191
20710.7.57.192/2710.7.57.193 – 10.7.57.22210.7.57.223
20810.7.57.224/2710.7.57.225 – 10.7.57.25410.7.57.255
20910.7.58.0/2710.7.58.1 – 10.7.58.3010.7.58.31
21010.7.58.32/2710.7.58.33 – 10.7.58.6210.7.58.63
21110.7.58.64/2710.7.58.65 – 10.7.58.9410.7.58.95
21210.7.58.96/2710.7.58.97 – 10.7.58.12610.7.58.127
21310.7.58.128/2710.7.58.129 – 10.7.58.15810.7.58.159
21410.7.58.160/2710.7.58.161 – 10.7.58.19010.7.58.191
21510.7.58.192/2710.7.58.193 – 10.7.58.22210.7.58.223
21610.7.58.224/2710.7.58.225 – 10.7.58.25410.7.58.255
21710.7.59.0/2710.7.59.1 – 10.7.59.3010.7.59.31
21810.7.59.32/2710.7.59.33 – 10.7.59.6210.7.59.63
21910.7.59.64/2710.7.59.65 – 10.7.59.9410.7.59.95
22010.7.59.96/2710.7.59.97 – 10.7.59.12610.7.59.127
22110.7.59.128/2710.7.59.129 – 10.7.59.15810.7.59.159
22210.7.59.160/2710.7.59.161 – 10.7.59.19010.7.59.191
22310.7.59.192/2710.7.59.193 – 10.7.59.22210.7.59.223
22410.7.59.224/2710.7.59.225 – 10.7.59.25410.7.59.255
22510.7.60.0/2710.7.60.1 – 10.7.60.3010.7.60.31
22610.7.60.32/2710.7.60.33 – 10.7.60.6210.7.60.63
22710.7.60.64/2710.7.60.65 – 10.7.60.9410.7.60.95
22810.7.60.96/2710.7.60.97 – 10.7.60.12610.7.60.127
22910.7.60.128/2710.7.60.129 – 10.7.60.15810.7.60.159
23010.7.60.160/2710.7.60.161 – 10.7.60.19010.7.60.191
23110.7.60.192/2710.7.60.193 – 10.7.60.22210.7.60.223
23210.7.60.224/2710.7.60.225 – 10.7.60.25410.7.60.255
23310.7.61.0/2710.7.61.1 – 10.7.61.3010.7.61.31
23410.7.61.32/2710.7.61.33 – 10.7.61.6210.7.61.63
23510.7.61.64/2710.7.61.65 – 10.7.61.9410.7.61.95
23610.7.61.96/2710.7.61.97 – 10.7.61.12610.7.61.127
23710.7.61.128/2710.7.61.129 – 10.7.61.15810.7.61.159
23810.7.61.160/2710.7.61.161 – 10.7.61.19010.7.61.191
23910.7.61.192/2710.7.61.193 – 10.7.61.22210.7.61.223
24010.7.61.224/2710.7.61.225 – 10.7.61.25410.7.61.255
24110.7.62.0/2710.7.62.1 – 10.7.62.3010.7.62.31
24210.7.62.32/2710.7.62.33 – 10.7.62.6210.7.62.63
24310.7.62.64/2710.7.62.65 – 10.7.62.9410.7.62.95
24410.7.62.96/2710.7.62.97 – 10.7.62.12610.7.62.127
24510.7.62.128/2710.7.62.129 – 10.7.62.15810.7.62.159
24610.7.62.160/2710.7.62.161 – 10.7.62.19010.7.62.191
24710.7.62.192/2710.7.62.193 – 10.7.62.22210.7.62.223
24810.7.62.224/2710.7.62.225 – 10.7.62.25410.7.62.255
24910.7.63.0/2710.7.63.1 – 10.7.63.3010.7.63.31
25010.7.63.32/2710.7.63.33 – 10.7.63.6210.7.63.63
25110.7.63.64/2710.7.63.65 – 10.7.63.9410.7.63.95
25210.7.63.96/2710.7.63.97 – 10.7.63.12610.7.63.127
25310.7.63.128/2710.7.63.129 – 10.7.63.15810.7.63.159
25410.7.63.160/2710.7.63.161 – 10.7.63.19010.7.63.191
25510.7.63.192/2710.7.63.193 – 10.7.63.22210.7.63.223
25610.7.63.224/2710.7.63.225 – 10.7.63.25410.7.63.255
01 / table

IPv4 CIDR prefix table.

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

prefixsubnet maskaddresseshostsin your /19
/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-
/19255.255.224.08,1928,1901
/20255.255.240.04,0964,0942 split →
/21255.255.248.02,0482,0464 split →
/22255.255.252.01,0241,0228 split →
/23255.255.254.051251016 split →
/24255.255.255.025625432 split →
/25255.255.255.12812812664 split →
/26255.255.255.1926462128 split →
/27255.255.255.2243230256 split →
/28255.255.255.2401614512 split →
/29255.255.255.248861,024 split →
/30255.255.255.252422,048 split →
/31255.255.255.254224,096 split →
/32255.255.255.255118,192 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 →