Find IP IPv4 Network/Subnet and its host address ranges

What is an IPv4 IP address its network and host address ranges?

An IPv4 IP address is an address used in order to uniquely identify a device on an IP network. The address is made up of 32 binary bits, which can be divisible into a network portion and host portion with the help of a subnet mask. The 32 binary bits are broken into four octets (1 octet = 8 bits). Each octet is converted to decimal and separated by a period (dot).

How to Subnet IPv4? Its simple answer is that subnetting is the process of taking a network and splitting it into smaller networks, known as subnets. It's used to free up more public IPv4 addresses and segment networks for security and easier management.
Following are the ranges of IPv4 subnet/network address and their host addresses.

NetworkFirst HostLast Host
1.216.1.0/24 1.216.1.0 1.216.1.255
1.216.2.0/24 1.216.2.0 1.216.2.255
1.216.3.0/24 1.216.3.0 1.216.3.255
1.216.4.0/24 1.216.4.0 1.216.4.255
1.216.5.0/24 1.216.5.0 1.216.5.255
1.216.6.0/24 1.216.6.0 1.216.6.255
1.216.7.0/24 1.216.7.0 1.216.7.255
1.216.8.0/24 1.216.8.0 1.216.8.255
1.216.9.0/24 1.216.9.0 1.216.9.255
1.216.10.0/24 1.216.10.0 1.216.10.255
1.216.11.0/24 1.216.11.0 1.216.11.255
1.216.12.0/24 1.216.12.0 1.216.12.255
1.216.13.0/24 1.216.13.0 1.216.13.255
1.216.14.0/24 1.216.14.0 1.216.14.255
1.216.15.0/24 1.216.15.0 1.216.15.255
1.216.16.0/24 1.216.16.0 1.216.16.255
1.216.17.0/24 1.216.17.0 1.216.17.255
1.216.18.0/24 1.216.18.0 1.216.18.255
1.216.19.0/24 1.216.19.0 1.216.19.255
1.216.20.0/24 1.216.20.0 1.216.20.255
1.216.21.0/24 1.216.21.0 1.216.21.255
1.216.22.0/24 1.216.22.0 1.216.22.255
1.216.23.0/24 1.216.23.0 1.216.23.255
1.216.24.0/24 1.216.24.0 1.216.24.255
1.216.25.0/24 1.216.25.0 1.216.25.255
1.216.26.0/24 1.216.26.0 1.216.26.255
1.216.27.0/24 1.216.27.0 1.216.27.255
1.216.28.0/24 1.216.28.0 1.216.28.255
1.216.29.0/24 1.216.29.0 1.216.29.255
1.216.30.0/24 1.216.30.0 1.216.30.255
1.216.31.0/24 1.216.31.0 1.216.31.255
1.216.32.0/24 1.216.32.0 1.216.32.255
1.216.33.0/24 1.216.33.0 1.216.33.255
1.216.34.0/24 1.216.34.0 1.216.34.255
1.216.35.0/24 1.216.35.0 1.216.35.255
1.216.36.0/24 1.216.36.0 1.216.36.255
1.216.37.0/24 1.216.37.0 1.216.37.255
1.216.38.0/24 1.216.38.0 1.216.38.255
1.216.39.0/24 1.216.39.0 1.216.39.255
1.216.40.0/24 1.216.40.0 1.216.40.255
1.216.41.0/24 1.216.41.0 1.216.41.255
1.216.42.0/24 1.216.42.0 1.216.42.255
1.216.43.0/24 1.216.43.0 1.216.43.255
1.216.44.0/24 1.216.44.0 1.216.44.255
1.216.45.0/24 1.216.45.0 1.216.45.255
1.216.46.0/24 1.216.46.0 1.216.46.255
1.216.47.0/24 1.216.47.0 1.216.47.255
1.216.48.0/24 1.216.48.0 1.216.48.255
1.216.49.0/24 1.216.49.0 1.216.49.255
1.216.50.0/24 1.216.50.0 1.216.50.255
1.216.51.0/24 1.216.51.0 1.216.51.255
1.216.52.0/24 1.216.52.0 1.216.52.255
1.216.53.0/24 1.216.53.0 1.216.53.255
1.216.54.0/24 1.216.54.0 1.216.54.255
1.216.55.0/24 1.216.55.0 1.216.55.255
1.216.56.0/24 1.216.56.0 1.216.56.255
1.216.57.0/24 1.216.57.0 1.216.57.255
1.216.58.0/24 1.216.58.0 1.216.58.255
1.216.59.0/24 1.216.59.0 1.216.59.255
1.216.60.0/24 1.216.60.0 1.216.60.255


1.216.61.0/24 1.216.61.0 1.216.61.255
1.216.62.0/24 1.216.62.0 1.216.62.255
1.216.63.0/24 1.216.63.0 1.216.63.255
1.216.64.0/24 1.216.64.0 1.216.64.255
1.216.65.0/24 1.216.65.0 1.216.65.255
1.216.66.0/24 1.216.66.0 1.216.66.255
1.216.67.0/24 1.216.67.0 1.216.67.255
1.216.68.0/24 1.216.68.0 1.216.68.255
1.216.69.0/24 1.216.69.0 1.216.69.255
1.216.70.0/24 1.216.70.0 1.216.70.255
1.216.71.0/24 1.216.71.0 1.216.71.255
1.216.72.0/24 1.216.72.0 1.216.72.255
1.216.73.0/24 1.216.73.0 1.216.73.255
1.216.74.0/24 1.216.74.0 1.216.74.255
1.216.75.0/24 1.216.75.0 1.216.75.255
1.216.76.0/24 1.216.76.0 1.216.76.255
1.216.77.0/24 1.216.77.0 1.216.77.255
1.216.78.0/24 1.216.78.0 1.216.78.255
1.216.79.0/24 1.216.79.0 1.216.79.255
1.216.80.0/24 1.216.80.0 1.216.80.255
1.216.81.0/24 1.216.81.0 1.216.81.255
1.216.82.0/24 1.216.82.0 1.216.82.255
1.216.83.0/24 1.216.83.0 1.216.83.255
1.216.84.0/24 1.216.84.0 1.216.84.255
1.216.85.0/24 1.216.85.0 1.216.85.255
1.216.86.0/24 1.216.86.0 1.216.86.255
1.216.87.0/24 1.216.87.0 1.216.87.255
1.216.88.0/24 1.216.88.0 1.216.88.255
1.216.89.0/24 1.216.89.0 1.216.89.255
1.216.90.0/24 1.216.90.0 1.216.90.255
1.216.91.0/24 1.216.91.0 1.216.91.255
1.216.92.0/24 1.216.92.0 1.216.92.255
1.216.93.0/24 1.216.93.0 1.216.93.255
1.216.94.0/24 1.216.94.0 1.216.94.255
1.216.95.0/24 1.216.95.0 1.216.95.255
1.216.96.0/24 1.216.96.0 1.216.96.255
1.216.97.0/24 1.216.97.0 1.216.97.255
1.216.98.0/24 1.216.98.0 1.216.98.255
1.216.99.0/24 1.216.99.0 1.216.99.255
1.216.100.0/24 1.216.100.0 1.216.100.255
1.216.101.0/24 1.216.101.0 1.216.101.255
1.216.102.0/24 1.216.102.0 1.216.102.255
1.216.103.0/24 1.216.103.0 1.216.103.255
1.216.104.0/24 1.216.104.0 1.216.104.255
1.216.105.0/24 1.216.105.0 1.216.105.255
1.216.106.0/24 1.216.106.0 1.216.106.255
1.216.107.0/24 1.216.107.0 1.216.107.255
1.216.108.0/24 1.216.108.0 1.216.108.255
1.216.109.0/24 1.216.109.0 1.216.109.255
1.216.110.0/24 1.216.110.0 1.216.110.255
1.216.111.0/24 1.216.111.0 1.216.111.255
1.216.112.0/24 1.216.112.0 1.216.112.255
1.216.113.0/24 1.216.113.0 1.216.113.255
1.216.114.0/24 1.216.114.0 1.216.114.255
1.216.115.0/24 1.216.115.0 1.216.115.255
1.216.116.0/24 1.216.116.0 1.216.116.255
1.216.117.0/24 1.216.117.0 1.216.117.255
1.216.118.0/24 1.216.118.0 1.216.118.255
1.216.119.0/24 1.216.119.0 1.216.119.255
1.216.120.0/24 1.216.120.0 1.216.120.255


1.216.121.0/24 1.216.121.0 1.216.121.255
1.216.122.0/24 1.216.122.0 1.216.122.255
1.216.123.0/24 1.216.123.0 1.216.123.255
1.216.124.0/24 1.216.124.0 1.216.124.255
1.216.125.0/24 1.216.125.0 1.216.125.255
1.216.126.0/24 1.216.126.0 1.216.126.255
1.216.127.0/24 1.216.127.0 1.216.127.255
1.216.128.0/24 1.216.128.0 1.216.128.255
1.216.129.0/24 1.216.129.0 1.216.129.255
1.216.130.0/24 1.216.130.0 1.216.130.255
1.216.131.0/24 1.216.131.0 1.216.131.255
1.216.132.0/24 1.216.132.0 1.216.132.255
1.216.133.0/24 1.216.133.0 1.216.133.255
1.216.134.0/24 1.216.134.0 1.216.134.255
1.216.135.0/24 1.216.135.0 1.216.135.255
1.216.136.0/24 1.216.136.0 1.216.136.255
1.216.137.0/24 1.216.137.0 1.216.137.255
1.216.138.0/24 1.216.138.0 1.216.138.255
1.216.139.0/24 1.216.139.0 1.216.139.255
1.216.140.0/24 1.216.140.0 1.216.140.255
1.216.141.0/24 1.216.141.0 1.216.141.255
1.216.142.0/24 1.216.142.0 1.216.142.255
1.216.143.0/24 1.216.143.0 1.216.143.255
1.216.144.0/24 1.216.144.0 1.216.144.255
1.216.145.0/24 1.216.145.0 1.216.145.255
1.216.146.0/24 1.216.146.0 1.216.146.255
1.216.147.0/24 1.216.147.0 1.216.147.255
1.216.148.0/24 1.216.148.0 1.216.148.255
1.216.149.0/24 1.216.149.0 1.216.149.255
1.216.150.0/24 1.216.150.0 1.216.150.255
1.216.151.0/24 1.216.151.0 1.216.151.255
1.216.152.0/24 1.216.152.0 1.216.152.255
1.216.153.0/24 1.216.153.0 1.216.153.255
1.216.154.0/24 1.216.154.0 1.216.154.255
1.216.155.0/24 1.216.155.0 1.216.155.255
1.216.156.0/24 1.216.156.0 1.216.156.255
1.216.157.0/24 1.216.157.0 1.216.157.255
1.216.158.0/24 1.216.158.0 1.216.158.255
1.216.159.0/24 1.216.159.0 1.216.159.255
1.216.160.0/24 1.216.160.0 1.216.160.255
1.216.161.0/24 1.216.161.0 1.216.161.255
1.216.162.0/24 1.216.162.0 1.216.162.255
1.216.163.0/24 1.216.163.0 1.216.163.255
1.216.164.0/24 1.216.164.0 1.216.164.255
1.216.165.0/24 1.216.165.0 1.216.165.255
1.216.166.0/24 1.216.166.0 1.216.166.255
1.216.167.0/24 1.216.167.0 1.216.167.255
1.216.168.0/24 1.216.168.0 1.216.168.255
1.216.169.0/24 1.216.169.0 1.216.169.255
1.216.170.0/24 1.216.170.0 1.216.170.255
1.216.171.0/24 1.216.171.0 1.216.171.255
1.216.172.0/24 1.216.172.0 1.216.172.255
1.216.173.0/24 1.216.173.0 1.216.173.255
1.216.174.0/24 1.216.174.0 1.216.174.255
1.216.175.0/24 1.216.175.0 1.216.175.255
1.216.176.0/24 1.216.176.0 1.216.176.255
1.216.177.0/24 1.216.177.0 1.216.177.255
1.216.178.0/24 1.216.178.0 1.216.178.255
1.216.179.0/24 1.216.179.0 1.216.179.255
1.216.180.0/24 1.216.180.0 1.216.180.255


1.216.181.0/24 1.216.181.0 1.216.181.255
1.216.182.0/24 1.216.182.0 1.216.182.255
1.216.183.0/24 1.216.183.0 1.216.183.255
1.216.184.0/24 1.216.184.0 1.216.184.255
1.216.185.0/24 1.216.185.0 1.216.185.255
1.216.186.0/24 1.216.186.0 1.216.186.255
1.216.187.0/24 1.216.187.0 1.216.187.255
1.216.188.0/24 1.216.188.0 1.216.188.255
1.216.189.0/24 1.216.189.0 1.216.189.255
1.216.190.0/24 1.216.190.0 1.216.190.255
1.216.191.0/24 1.216.191.0 1.216.191.255
1.216.192.0/24 1.216.192.0 1.216.192.255
1.216.193.0/24 1.216.193.0 1.216.193.255
1.216.194.0/24 1.216.194.0 1.216.194.255
1.216.195.0/24 1.216.195.0 1.216.195.255
1.216.196.0/24 1.216.196.0 1.216.196.255
1.216.197.0/24 1.216.197.0 1.216.197.255
1.216.198.0/24 1.216.198.0 1.216.198.255
1.216.199.0/24 1.216.199.0 1.216.199.255
1.216.200.0/24 1.216.200.0 1.216.200.255
1.216.201.0/24 1.216.201.0 1.216.201.255
1.216.202.0/24 1.216.202.0 1.216.202.255
1.216.203.0/24 1.216.203.0 1.216.203.255
1.216.204.0/24 1.216.204.0 1.216.204.255
1.216.205.0/24 1.216.205.0 1.216.205.255
1.216.206.0/24 1.216.206.0 1.216.206.255
1.216.207.0/24 1.216.207.0 1.216.207.255
1.216.208.0/24 1.216.208.0 1.216.208.255
1.216.209.0/24 1.216.209.0 1.216.209.255
1.216.210.0/24 1.216.210.0 1.216.210.255
1.216.211.0/24 1.216.211.0 1.216.211.255
1.216.212.0/24 1.216.212.0 1.216.212.255
1.216.213.0/24 1.216.213.0 1.216.213.255
1.216.214.0/24 1.216.214.0 1.216.214.255
1.216.215.0/24 1.216.215.0 1.216.215.255
1.216.216.0/24 1.216.216.0 1.216.216.255
1.216.217.0/24 1.216.217.0 1.216.217.255
1.216.218.0/24 1.216.218.0 1.216.218.255
1.216.219.0/24 1.216.219.0 1.216.219.255
1.216.220.0/24 1.216.220.0 1.216.220.255
1.216.221.0/24 1.216.221.0 1.216.221.255
1.216.222.0/24 1.216.222.0 1.216.222.255
1.216.223.0/24 1.216.223.0 1.216.223.255
1.216.224.0/24 1.216.224.0 1.216.224.255
1.216.225.0/24 1.216.225.0 1.216.225.255
1.216.226.0/24 1.216.226.0 1.216.226.255
1.216.227.0/24 1.216.227.0 1.216.227.255
1.216.228.0/24 1.216.228.0 1.216.228.255
1.216.229.0/24 1.216.229.0 1.216.229.255
1.216.230.0/24 1.216.230.0 1.216.230.255
1.216.231.0/24 1.216.231.0 1.216.231.255
1.216.232.0/24 1.216.232.0 1.216.232.255
1.216.233.0/24 1.216.233.0 1.216.233.255
1.216.234.0/24 1.216.234.0 1.216.234.255
1.216.235.0/24 1.216.235.0 1.216.235.255
1.216.236.0/24 1.216.236.0 1.216.236.255
1.216.237.0/24 1.216.237.0 1.216.237.255
1.216.238.0/24 1.216.238.0 1.216.238.255
1.216.239.0/24 1.216.239.0 1.216.239.255
1.216.240.0/24 1.216.240.0 1.216.240.255
1.216.241.0/24 1.216.241.0 1.216.241.255
1.216.242.0/24 1.216.242.0 1.216.242.255
1.216.243.0/24 1.216.243.0 1.216.243.255
1.216.244.0/24 1.216.244.0 1.216.244.255
1.216.245.0/24 1.216.245.0 1.216.245.255
1.216.246.0/24 1.216.246.0 1.216.246.255
1.216.247.0/24 1.216.247.0 1.216.247.255
1.216.248.0/24 1.216.248.0 1.216.248.255
1.216.249.0/24 1.216.249.0 1.216.249.255
1.216.250.0/24 1.216.250.0 1.216.250.255
1.216.251.0/24 1.216.251.0 1.216.251.255
1.216.252.0/24 1.216.252.0 1.216.252.255
1.216.253.0/24 1.216.253.0 1.216.253.255
1.216.254.0/24 1.216.254.0 1.216.254.255
1.216.255.0/24 1.216.255.0 1.216.255.255


How we got IPv4 subnet masks?

An IPv4 subnet mask consists of 32 bits; it is a sequence of ones (1) followed by a block of zeros (0). The ones indicate bits in the address used for the network prefix and the trailing block of zeros designates that part as being the host identifier.