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)10.16.0.0/13
network10.16.0.0/13
broadcast10.23.255.255
first host10.16.0.1
last host10.23.255.254
subnet mask255.248.0.0
wildcard0.7.255.255
addresses524,288
usable hosts524,286
classA
ipcalc 10.16.0.0/13
address00001010.00010000.00000000.00000000
subnet mask11111111.11111000.00000000.00000000
network00001010.00010000.00000000.00000000
broadcast00001010.00010111.11111111.11111111
green = network part, grey = host part
hex0x0a100000
decimal168820736
reverse dns0.0.16.10.in-addr.arpa
ipv4-mapped::ffff:a10:0

/13 split into /22 · 512 subnets

close ×
#networkhost rangebroadcast
110.16.0.0/2210.16.0.1 – 10.16.3.25410.16.3.255
210.16.4.0/2210.16.4.1 – 10.16.7.25410.16.7.255
310.16.8.0/2210.16.8.1 – 10.16.11.25410.16.11.255
410.16.12.0/2210.16.12.1 – 10.16.15.25410.16.15.255
510.16.16.0/2210.16.16.1 – 10.16.19.25410.16.19.255
610.16.20.0/2210.16.20.1 – 10.16.23.25410.16.23.255
710.16.24.0/2210.16.24.1 – 10.16.27.25410.16.27.255
810.16.28.0/2210.16.28.1 – 10.16.31.25410.16.31.255
910.16.32.0/2210.16.32.1 – 10.16.35.25410.16.35.255
1010.16.36.0/2210.16.36.1 – 10.16.39.25410.16.39.255
1110.16.40.0/2210.16.40.1 – 10.16.43.25410.16.43.255
1210.16.44.0/2210.16.44.1 – 10.16.47.25410.16.47.255
1310.16.48.0/2210.16.48.1 – 10.16.51.25410.16.51.255
1410.16.52.0/2210.16.52.1 – 10.16.55.25410.16.55.255
1510.16.56.0/2210.16.56.1 – 10.16.59.25410.16.59.255
1610.16.60.0/2210.16.60.1 – 10.16.63.25410.16.63.255
1710.16.64.0/2210.16.64.1 – 10.16.67.25410.16.67.255
1810.16.68.0/2210.16.68.1 – 10.16.71.25410.16.71.255
1910.16.72.0/2210.16.72.1 – 10.16.75.25410.16.75.255
2010.16.76.0/2210.16.76.1 – 10.16.79.25410.16.79.255
2110.16.80.0/2210.16.80.1 – 10.16.83.25410.16.83.255
2210.16.84.0/2210.16.84.1 – 10.16.87.25410.16.87.255
2310.16.88.0/2210.16.88.1 – 10.16.91.25410.16.91.255
2410.16.92.0/2210.16.92.1 – 10.16.95.25410.16.95.255
2510.16.96.0/2210.16.96.1 – 10.16.99.25410.16.99.255
2610.16.100.0/2210.16.100.1 – 10.16.103.25410.16.103.255
2710.16.104.0/2210.16.104.1 – 10.16.107.25410.16.107.255
2810.16.108.0/2210.16.108.1 – 10.16.111.25410.16.111.255
2910.16.112.0/2210.16.112.1 – 10.16.115.25410.16.115.255
3010.16.116.0/2210.16.116.1 – 10.16.119.25410.16.119.255
3110.16.120.0/2210.16.120.1 – 10.16.123.25410.16.123.255
3210.16.124.0/2210.16.124.1 – 10.16.127.25410.16.127.255
3310.16.128.0/2210.16.128.1 – 10.16.131.25410.16.131.255
3410.16.132.0/2210.16.132.1 – 10.16.135.25410.16.135.255
3510.16.136.0/2210.16.136.1 – 10.16.139.25410.16.139.255
3610.16.140.0/2210.16.140.1 – 10.16.143.25410.16.143.255
3710.16.144.0/2210.16.144.1 – 10.16.147.25410.16.147.255
3810.16.148.0/2210.16.148.1 – 10.16.151.25410.16.151.255
3910.16.152.0/2210.16.152.1 – 10.16.155.25410.16.155.255
4010.16.156.0/2210.16.156.1 – 10.16.159.25410.16.159.255
4110.16.160.0/2210.16.160.1 – 10.16.163.25410.16.163.255
4210.16.164.0/2210.16.164.1 – 10.16.167.25410.16.167.255
4310.16.168.0/2210.16.168.1 – 10.16.171.25410.16.171.255
4410.16.172.0/2210.16.172.1 – 10.16.175.25410.16.175.255
4510.16.176.0/2210.16.176.1 – 10.16.179.25410.16.179.255
4610.16.180.0/2210.16.180.1 – 10.16.183.25410.16.183.255
4710.16.184.0/2210.16.184.1 – 10.16.187.25410.16.187.255
4810.16.188.0/2210.16.188.1 – 10.16.191.25410.16.191.255
4910.16.192.0/2210.16.192.1 – 10.16.195.25410.16.195.255
5010.16.196.0/2210.16.196.1 – 10.16.199.25410.16.199.255
5110.16.200.0/2210.16.200.1 – 10.16.203.25410.16.203.255
5210.16.204.0/2210.16.204.1 – 10.16.207.25410.16.207.255
5310.16.208.0/2210.16.208.1 – 10.16.211.25410.16.211.255
5410.16.212.0/2210.16.212.1 – 10.16.215.25410.16.215.255
5510.16.216.0/2210.16.216.1 – 10.16.219.25410.16.219.255
5610.16.220.0/2210.16.220.1 – 10.16.223.25410.16.223.255
5710.16.224.0/2210.16.224.1 – 10.16.227.25410.16.227.255
5810.16.228.0/2210.16.228.1 – 10.16.231.25410.16.231.255
5910.16.232.0/2210.16.232.1 – 10.16.235.25410.16.235.255
6010.16.236.0/2210.16.236.1 – 10.16.239.25410.16.239.255
6110.16.240.0/2210.16.240.1 – 10.16.243.25410.16.243.255
6210.16.244.0/2210.16.244.1 – 10.16.247.25410.16.247.255
6310.16.248.0/2210.16.248.1 – 10.16.251.25410.16.251.255
6410.16.252.0/2210.16.252.1 – 10.16.255.25410.16.255.255
6510.17.0.0/2210.17.0.1 – 10.17.3.25410.17.3.255
6610.17.4.0/2210.17.4.1 – 10.17.7.25410.17.7.255
6710.17.8.0/2210.17.8.1 – 10.17.11.25410.17.11.255
6810.17.12.0/2210.17.12.1 – 10.17.15.25410.17.15.255
6910.17.16.0/2210.17.16.1 – 10.17.19.25410.17.19.255
7010.17.20.0/2210.17.20.1 – 10.17.23.25410.17.23.255
7110.17.24.0/2210.17.24.1 – 10.17.27.25410.17.27.255
7210.17.28.0/2210.17.28.1 – 10.17.31.25410.17.31.255
7310.17.32.0/2210.17.32.1 – 10.17.35.25410.17.35.255
7410.17.36.0/2210.17.36.1 – 10.17.39.25410.17.39.255
7510.17.40.0/2210.17.40.1 – 10.17.43.25410.17.43.255
7610.17.44.0/2210.17.44.1 – 10.17.47.25410.17.47.255
7710.17.48.0/2210.17.48.1 – 10.17.51.25410.17.51.255
7810.17.52.0/2210.17.52.1 – 10.17.55.25410.17.55.255
7910.17.56.0/2210.17.56.1 – 10.17.59.25410.17.59.255
8010.17.60.0/2210.17.60.1 – 10.17.63.25410.17.63.255
8110.17.64.0/2210.17.64.1 – 10.17.67.25410.17.67.255
8210.17.68.0/2210.17.68.1 – 10.17.71.25410.17.71.255
8310.17.72.0/2210.17.72.1 – 10.17.75.25410.17.75.255
8410.17.76.0/2210.17.76.1 – 10.17.79.25410.17.79.255
8510.17.80.0/2210.17.80.1 – 10.17.83.25410.17.83.255
8610.17.84.0/2210.17.84.1 – 10.17.87.25410.17.87.255
8710.17.88.0/2210.17.88.1 – 10.17.91.25410.17.91.255
8810.17.92.0/2210.17.92.1 – 10.17.95.25410.17.95.255
8910.17.96.0/2210.17.96.1 – 10.17.99.25410.17.99.255
9010.17.100.0/2210.17.100.1 – 10.17.103.25410.17.103.255
9110.17.104.0/2210.17.104.1 – 10.17.107.25410.17.107.255
9210.17.108.0/2210.17.108.1 – 10.17.111.25410.17.111.255
9310.17.112.0/2210.17.112.1 – 10.17.115.25410.17.115.255
9410.17.116.0/2210.17.116.1 – 10.17.119.25410.17.119.255
9510.17.120.0/2210.17.120.1 – 10.17.123.25410.17.123.255
9610.17.124.0/2210.17.124.1 – 10.17.127.25410.17.127.255
9710.17.128.0/2210.17.128.1 – 10.17.131.25410.17.131.255
9810.17.132.0/2210.17.132.1 – 10.17.135.25410.17.135.255
9910.17.136.0/2210.17.136.1 – 10.17.139.25410.17.139.255
10010.17.140.0/2210.17.140.1 – 10.17.143.25410.17.143.255
10110.17.144.0/2210.17.144.1 – 10.17.147.25410.17.147.255
10210.17.148.0/2210.17.148.1 – 10.17.151.25410.17.151.255
10310.17.152.0/2210.17.152.1 – 10.17.155.25410.17.155.255
10410.17.156.0/2210.17.156.1 – 10.17.159.25410.17.159.255
10510.17.160.0/2210.17.160.1 – 10.17.163.25410.17.163.255
10610.17.164.0/2210.17.164.1 – 10.17.167.25410.17.167.255
10710.17.168.0/2210.17.168.1 – 10.17.171.25410.17.171.255
10810.17.172.0/2210.17.172.1 – 10.17.175.25410.17.175.255
10910.17.176.0/2210.17.176.1 – 10.17.179.25410.17.179.255
11010.17.180.0/2210.17.180.1 – 10.17.183.25410.17.183.255
11110.17.184.0/2210.17.184.1 – 10.17.187.25410.17.187.255
11210.17.188.0/2210.17.188.1 – 10.17.191.25410.17.191.255
11310.17.192.0/2210.17.192.1 – 10.17.195.25410.17.195.255
11410.17.196.0/2210.17.196.1 – 10.17.199.25410.17.199.255
11510.17.200.0/2210.17.200.1 – 10.17.203.25410.17.203.255
11610.17.204.0/2210.17.204.1 – 10.17.207.25410.17.207.255
11710.17.208.0/2210.17.208.1 – 10.17.211.25410.17.211.255
11810.17.212.0/2210.17.212.1 – 10.17.215.25410.17.215.255
11910.17.216.0/2210.17.216.1 – 10.17.219.25410.17.219.255
12010.17.220.0/2210.17.220.1 – 10.17.223.25410.17.223.255
12110.17.224.0/2210.17.224.1 – 10.17.227.25410.17.227.255
12210.17.228.0/2210.17.228.1 – 10.17.231.25410.17.231.255
12310.17.232.0/2210.17.232.1 – 10.17.235.25410.17.235.255
12410.17.236.0/2210.17.236.1 – 10.17.239.25410.17.239.255
12510.17.240.0/2210.17.240.1 – 10.17.243.25410.17.243.255
12610.17.244.0/2210.17.244.1 – 10.17.247.25410.17.247.255
12710.17.248.0/2210.17.248.1 – 10.17.251.25410.17.251.255
12810.17.252.0/2210.17.252.1 – 10.17.255.25410.17.255.255
12910.18.0.0/2210.18.0.1 – 10.18.3.25410.18.3.255
13010.18.4.0/2210.18.4.1 – 10.18.7.25410.18.7.255
13110.18.8.0/2210.18.8.1 – 10.18.11.25410.18.11.255
13210.18.12.0/2210.18.12.1 – 10.18.15.25410.18.15.255
13310.18.16.0/2210.18.16.1 – 10.18.19.25410.18.19.255
13410.18.20.0/2210.18.20.1 – 10.18.23.25410.18.23.255
13510.18.24.0/2210.18.24.1 – 10.18.27.25410.18.27.255
13610.18.28.0/2210.18.28.1 – 10.18.31.25410.18.31.255
13710.18.32.0/2210.18.32.1 – 10.18.35.25410.18.35.255
13810.18.36.0/2210.18.36.1 – 10.18.39.25410.18.39.255
13910.18.40.0/2210.18.40.1 – 10.18.43.25410.18.43.255
14010.18.44.0/2210.18.44.1 – 10.18.47.25410.18.47.255
14110.18.48.0/2210.18.48.1 – 10.18.51.25410.18.51.255
14210.18.52.0/2210.18.52.1 – 10.18.55.25410.18.55.255
14310.18.56.0/2210.18.56.1 – 10.18.59.25410.18.59.255
14410.18.60.0/2210.18.60.1 – 10.18.63.25410.18.63.255
14510.18.64.0/2210.18.64.1 – 10.18.67.25410.18.67.255
14610.18.68.0/2210.18.68.1 – 10.18.71.25410.18.71.255
14710.18.72.0/2210.18.72.1 – 10.18.75.25410.18.75.255
14810.18.76.0/2210.18.76.1 – 10.18.79.25410.18.79.255
14910.18.80.0/2210.18.80.1 – 10.18.83.25410.18.83.255
15010.18.84.0/2210.18.84.1 – 10.18.87.25410.18.87.255
15110.18.88.0/2210.18.88.1 – 10.18.91.25410.18.91.255
15210.18.92.0/2210.18.92.1 – 10.18.95.25410.18.95.255
15310.18.96.0/2210.18.96.1 – 10.18.99.25410.18.99.255
15410.18.100.0/2210.18.100.1 – 10.18.103.25410.18.103.255
15510.18.104.0/2210.18.104.1 – 10.18.107.25410.18.107.255
15610.18.108.0/2210.18.108.1 – 10.18.111.25410.18.111.255
15710.18.112.0/2210.18.112.1 – 10.18.115.25410.18.115.255
15810.18.116.0/2210.18.116.1 – 10.18.119.25410.18.119.255
15910.18.120.0/2210.18.120.1 – 10.18.123.25410.18.123.255
16010.18.124.0/2210.18.124.1 – 10.18.127.25410.18.127.255
16110.18.128.0/2210.18.128.1 – 10.18.131.25410.18.131.255
16210.18.132.0/2210.18.132.1 – 10.18.135.25410.18.135.255
16310.18.136.0/2210.18.136.1 – 10.18.139.25410.18.139.255
16410.18.140.0/2210.18.140.1 – 10.18.143.25410.18.143.255
16510.18.144.0/2210.18.144.1 – 10.18.147.25410.18.147.255
16610.18.148.0/2210.18.148.1 – 10.18.151.25410.18.151.255
16710.18.152.0/2210.18.152.1 – 10.18.155.25410.18.155.255
16810.18.156.0/2210.18.156.1 – 10.18.159.25410.18.159.255
16910.18.160.0/2210.18.160.1 – 10.18.163.25410.18.163.255
17010.18.164.0/2210.18.164.1 – 10.18.167.25410.18.167.255
17110.18.168.0/2210.18.168.1 – 10.18.171.25410.18.171.255
17210.18.172.0/2210.18.172.1 – 10.18.175.25410.18.175.255
17310.18.176.0/2210.18.176.1 – 10.18.179.25410.18.179.255
17410.18.180.0/2210.18.180.1 – 10.18.183.25410.18.183.255
17510.18.184.0/2210.18.184.1 – 10.18.187.25410.18.187.255
17610.18.188.0/2210.18.188.1 – 10.18.191.25410.18.191.255
17710.18.192.0/2210.18.192.1 – 10.18.195.25410.18.195.255
17810.18.196.0/2210.18.196.1 – 10.18.199.25410.18.199.255
17910.18.200.0/2210.18.200.1 – 10.18.203.25410.18.203.255
18010.18.204.0/2210.18.204.1 – 10.18.207.25410.18.207.255
18110.18.208.0/2210.18.208.1 – 10.18.211.25410.18.211.255
18210.18.212.0/2210.18.212.1 – 10.18.215.25410.18.215.255
18310.18.216.0/2210.18.216.1 – 10.18.219.25410.18.219.255
18410.18.220.0/2210.18.220.1 – 10.18.223.25410.18.223.255
18510.18.224.0/2210.18.224.1 – 10.18.227.25410.18.227.255
18610.18.228.0/2210.18.228.1 – 10.18.231.25410.18.231.255
18710.18.232.0/2210.18.232.1 – 10.18.235.25410.18.235.255
18810.18.236.0/2210.18.236.1 – 10.18.239.25410.18.239.255
18910.18.240.0/2210.18.240.1 – 10.18.243.25410.18.243.255
19010.18.244.0/2210.18.244.1 – 10.18.247.25410.18.247.255
19110.18.248.0/2210.18.248.1 – 10.18.251.25410.18.251.255
19210.18.252.0/2210.18.252.1 – 10.18.255.25410.18.255.255
19310.19.0.0/2210.19.0.1 – 10.19.3.25410.19.3.255
19410.19.4.0/2210.19.4.1 – 10.19.7.25410.19.7.255
19510.19.8.0/2210.19.8.1 – 10.19.11.25410.19.11.255
19610.19.12.0/2210.19.12.1 – 10.19.15.25410.19.15.255
19710.19.16.0/2210.19.16.1 – 10.19.19.25410.19.19.255
19810.19.20.0/2210.19.20.1 – 10.19.23.25410.19.23.255
19910.19.24.0/2210.19.24.1 – 10.19.27.25410.19.27.255
20010.19.28.0/2210.19.28.1 – 10.19.31.25410.19.31.255
20110.19.32.0/2210.19.32.1 – 10.19.35.25410.19.35.255
20210.19.36.0/2210.19.36.1 – 10.19.39.25410.19.39.255
20310.19.40.0/2210.19.40.1 – 10.19.43.25410.19.43.255
20410.19.44.0/2210.19.44.1 – 10.19.47.25410.19.47.255
20510.19.48.0/2210.19.48.1 – 10.19.51.25410.19.51.255
20610.19.52.0/2210.19.52.1 – 10.19.55.25410.19.55.255
20710.19.56.0/2210.19.56.1 – 10.19.59.25410.19.59.255
20810.19.60.0/2210.19.60.1 – 10.19.63.25410.19.63.255
20910.19.64.0/2210.19.64.1 – 10.19.67.25410.19.67.255
21010.19.68.0/2210.19.68.1 – 10.19.71.25410.19.71.255
21110.19.72.0/2210.19.72.1 – 10.19.75.25410.19.75.255
21210.19.76.0/2210.19.76.1 – 10.19.79.25410.19.79.255
21310.19.80.0/2210.19.80.1 – 10.19.83.25410.19.83.255
21410.19.84.0/2210.19.84.1 – 10.19.87.25410.19.87.255
21510.19.88.0/2210.19.88.1 – 10.19.91.25410.19.91.255
21610.19.92.0/2210.19.92.1 – 10.19.95.25410.19.95.255
21710.19.96.0/2210.19.96.1 – 10.19.99.25410.19.99.255
21810.19.100.0/2210.19.100.1 – 10.19.103.25410.19.103.255
21910.19.104.0/2210.19.104.1 – 10.19.107.25410.19.107.255
22010.19.108.0/2210.19.108.1 – 10.19.111.25410.19.111.255
22110.19.112.0/2210.19.112.1 – 10.19.115.25410.19.115.255
22210.19.116.0/2210.19.116.1 – 10.19.119.25410.19.119.255
22310.19.120.0/2210.19.120.1 – 10.19.123.25410.19.123.255
22410.19.124.0/2210.19.124.1 – 10.19.127.25410.19.127.255
22510.19.128.0/2210.19.128.1 – 10.19.131.25410.19.131.255
22610.19.132.0/2210.19.132.1 – 10.19.135.25410.19.135.255
22710.19.136.0/2210.19.136.1 – 10.19.139.25410.19.139.255
22810.19.140.0/2210.19.140.1 – 10.19.143.25410.19.143.255
22910.19.144.0/2210.19.144.1 – 10.19.147.25410.19.147.255
23010.19.148.0/2210.19.148.1 – 10.19.151.25410.19.151.255
23110.19.152.0/2210.19.152.1 – 10.19.155.25410.19.155.255
23210.19.156.0/2210.19.156.1 – 10.19.159.25410.19.159.255
23310.19.160.0/2210.19.160.1 – 10.19.163.25410.19.163.255
23410.19.164.0/2210.19.164.1 – 10.19.167.25410.19.167.255
23510.19.168.0/2210.19.168.1 – 10.19.171.25410.19.171.255
23610.19.172.0/2210.19.172.1 – 10.19.175.25410.19.175.255
23710.19.176.0/2210.19.176.1 – 10.19.179.25410.19.179.255
23810.19.180.0/2210.19.180.1 – 10.19.183.25410.19.183.255
23910.19.184.0/2210.19.184.1 – 10.19.187.25410.19.187.255
24010.19.188.0/2210.19.188.1 – 10.19.191.25410.19.191.255
24110.19.192.0/2210.19.192.1 – 10.19.195.25410.19.195.255
24210.19.196.0/2210.19.196.1 – 10.19.199.25410.19.199.255
24310.19.200.0/2210.19.200.1 – 10.19.203.25410.19.203.255
24410.19.204.0/2210.19.204.1 – 10.19.207.25410.19.207.255
24510.19.208.0/2210.19.208.1 – 10.19.211.25410.19.211.255
24610.19.212.0/2210.19.212.1 – 10.19.215.25410.19.215.255
24710.19.216.0/2210.19.216.1 – 10.19.219.25410.19.219.255
24810.19.220.0/2210.19.220.1 – 10.19.223.25410.19.223.255
24910.19.224.0/2210.19.224.1 – 10.19.227.25410.19.227.255
25010.19.228.0/2210.19.228.1 – 10.19.231.25410.19.231.255
25110.19.232.0/2210.19.232.1 – 10.19.235.25410.19.235.255
25210.19.236.0/2210.19.236.1 – 10.19.239.25410.19.239.255
25310.19.240.0/2210.19.240.1 – 10.19.243.25410.19.243.255
25410.19.244.0/2210.19.244.1 – 10.19.247.25410.19.247.255
25510.19.248.0/2210.19.248.1 – 10.19.251.25410.19.251.255
25610.19.252.0/2210.19.252.1 – 10.19.255.25410.19.255.255

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 /13
/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-
/13255.248.0.0524,288524,2861
/14255.252.0.0262,144262,1422 split →
/15255.254.0.0131,072131,0704 split →
/16255.255.0.065,53665,5348 split →
/17255.255.128.032,76832,76616 split →
/18255.255.192.016,38416,38232 split →
/19255.255.224.08,1928,19064 split →
/20255.255.240.04,0964,094128 split →
/21255.255.248.02,0482,046256 split →
/22255.255.252.01,0241,022512 split →
/23255.255.254.05125101,024 split →
/24255.255.255.02562542,048 split →
/25255.255.255.1281281264,096 split →
/26255.255.255.19264628,192 split →
/27255.255.255.224323016,384 split →
/28255.255.255.240161432,768 split →
/29255.255.255.2488665,536 split →
/30255.255.255.25242131,072 split →
/31255.255.255.25422262,144 split →
/32255.255.255.25511524,288 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 →