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
5.243.1.0/24 5.243.1.0 5.243.1.255
5.243.2.0/24 5.243.2.0 5.243.2.255
5.243.3.0/24 5.243.3.0 5.243.3.255
5.243.4.0/24 5.243.4.0 5.243.4.255
5.243.5.0/24 5.243.5.0 5.243.5.255
5.243.6.0/24 5.243.6.0 5.243.6.255
5.243.7.0/24 5.243.7.0 5.243.7.255
5.243.8.0/24 5.243.8.0 5.243.8.255
5.243.9.0/24 5.243.9.0 5.243.9.255
5.243.10.0/24 5.243.10.0 5.243.10.255
5.243.11.0/24 5.243.11.0 5.243.11.255
5.243.12.0/24 5.243.12.0 5.243.12.255
5.243.13.0/24 5.243.13.0 5.243.13.255
5.243.14.0/24 5.243.14.0 5.243.14.255
5.243.15.0/24 5.243.15.0 5.243.15.255
5.243.16.0/24 5.243.16.0 5.243.16.255
5.243.17.0/24 5.243.17.0 5.243.17.255
5.243.18.0/24 5.243.18.0 5.243.18.255
5.243.19.0/24 5.243.19.0 5.243.19.255
5.243.20.0/24 5.243.20.0 5.243.20.255
5.243.21.0/24 5.243.21.0 5.243.21.255
5.243.22.0/24 5.243.22.0 5.243.22.255
5.243.23.0/24 5.243.23.0 5.243.23.255
5.243.24.0/24 5.243.24.0 5.243.24.255
5.243.25.0/24 5.243.25.0 5.243.25.255
5.243.26.0/24 5.243.26.0 5.243.26.255
5.243.27.0/24 5.243.27.0 5.243.27.255
5.243.28.0/24 5.243.28.0 5.243.28.255
5.243.29.0/24 5.243.29.0 5.243.29.255
5.243.30.0/24 5.243.30.0 5.243.30.255
5.243.31.0/24 5.243.31.0 5.243.31.255
5.243.32.0/24 5.243.32.0 5.243.32.255
5.243.33.0/24 5.243.33.0 5.243.33.255
5.243.34.0/24 5.243.34.0 5.243.34.255
5.243.35.0/24 5.243.35.0 5.243.35.255
5.243.36.0/24 5.243.36.0 5.243.36.255
5.243.37.0/24 5.243.37.0 5.243.37.255
5.243.38.0/24 5.243.38.0 5.243.38.255
5.243.39.0/24 5.243.39.0 5.243.39.255
5.243.40.0/24 5.243.40.0 5.243.40.255
5.243.41.0/24 5.243.41.0 5.243.41.255
5.243.42.0/24 5.243.42.0 5.243.42.255
5.243.43.0/24 5.243.43.0 5.243.43.255
5.243.44.0/24 5.243.44.0 5.243.44.255
5.243.45.0/24 5.243.45.0 5.243.45.255
5.243.46.0/24 5.243.46.0 5.243.46.255
5.243.47.0/24 5.243.47.0 5.243.47.255
5.243.48.0/24 5.243.48.0 5.243.48.255
5.243.49.0/24 5.243.49.0 5.243.49.255
5.243.50.0/24 5.243.50.0 5.243.50.255
5.243.51.0/24 5.243.51.0 5.243.51.255
5.243.52.0/24 5.243.52.0 5.243.52.255
5.243.53.0/24 5.243.53.0 5.243.53.255
5.243.54.0/24 5.243.54.0 5.243.54.255
5.243.55.0/24 5.243.55.0 5.243.55.255
5.243.56.0/24 5.243.56.0 5.243.56.255
5.243.57.0/24 5.243.57.0 5.243.57.255
5.243.58.0/24 5.243.58.0 5.243.58.255
5.243.59.0/24 5.243.59.0 5.243.59.255
5.243.60.0/24 5.243.60.0 5.243.60.255


5.243.61.0/24 5.243.61.0 5.243.61.255
5.243.62.0/24 5.243.62.0 5.243.62.255
5.243.63.0/24 5.243.63.0 5.243.63.255
5.243.64.0/24 5.243.64.0 5.243.64.255
5.243.65.0/24 5.243.65.0 5.243.65.255
5.243.66.0/24 5.243.66.0 5.243.66.255
5.243.67.0/24 5.243.67.0 5.243.67.255
5.243.68.0/24 5.243.68.0 5.243.68.255
5.243.69.0/24 5.243.69.0 5.243.69.255
5.243.70.0/24 5.243.70.0 5.243.70.255
5.243.71.0/24 5.243.71.0 5.243.71.255
5.243.72.0/24 5.243.72.0 5.243.72.255
5.243.73.0/24 5.243.73.0 5.243.73.255
5.243.74.0/24 5.243.74.0 5.243.74.255
5.243.75.0/24 5.243.75.0 5.243.75.255
5.243.76.0/24 5.243.76.0 5.243.76.255
5.243.77.0/24 5.243.77.0 5.243.77.255
5.243.78.0/24 5.243.78.0 5.243.78.255
5.243.79.0/24 5.243.79.0 5.243.79.255
5.243.80.0/24 5.243.80.0 5.243.80.255
5.243.81.0/24 5.243.81.0 5.243.81.255
5.243.82.0/24 5.243.82.0 5.243.82.255
5.243.83.0/24 5.243.83.0 5.243.83.255
5.243.84.0/24 5.243.84.0 5.243.84.255
5.243.85.0/24 5.243.85.0 5.243.85.255
5.243.86.0/24 5.243.86.0 5.243.86.255
5.243.87.0/24 5.243.87.0 5.243.87.255
5.243.88.0/24 5.243.88.0 5.243.88.255
5.243.89.0/24 5.243.89.0 5.243.89.255
5.243.90.0/24 5.243.90.0 5.243.90.255
5.243.91.0/24 5.243.91.0 5.243.91.255
5.243.92.0/24 5.243.92.0 5.243.92.255
5.243.93.0/24 5.243.93.0 5.243.93.255
5.243.94.0/24 5.243.94.0 5.243.94.255
5.243.95.0/24 5.243.95.0 5.243.95.255
5.243.96.0/24 5.243.96.0 5.243.96.255
5.243.97.0/24 5.243.97.0 5.243.97.255
5.243.98.0/24 5.243.98.0 5.243.98.255
5.243.99.0/24 5.243.99.0 5.243.99.255
5.243.100.0/24 5.243.100.0 5.243.100.255
5.243.101.0/24 5.243.101.0 5.243.101.255
5.243.102.0/24 5.243.102.0 5.243.102.255
5.243.103.0/24 5.243.103.0 5.243.103.255
5.243.104.0/24 5.243.104.0 5.243.104.255
5.243.105.0/24 5.243.105.0 5.243.105.255
5.243.106.0/24 5.243.106.0 5.243.106.255
5.243.107.0/24 5.243.107.0 5.243.107.255
5.243.108.0/24 5.243.108.0 5.243.108.255
5.243.109.0/24 5.243.109.0 5.243.109.255
5.243.110.0/24 5.243.110.0 5.243.110.255
5.243.111.0/24 5.243.111.0 5.243.111.255
5.243.112.0/24 5.243.112.0 5.243.112.255
5.243.113.0/24 5.243.113.0 5.243.113.255
5.243.114.0/24 5.243.114.0 5.243.114.255
5.243.115.0/24 5.243.115.0 5.243.115.255
5.243.116.0/24 5.243.116.0 5.243.116.255
5.243.117.0/24 5.243.117.0 5.243.117.255
5.243.118.0/24 5.243.118.0 5.243.118.255
5.243.119.0/24 5.243.119.0 5.243.119.255
5.243.120.0/24 5.243.120.0 5.243.120.255


5.243.121.0/24 5.243.121.0 5.243.121.255
5.243.122.0/24 5.243.122.0 5.243.122.255
5.243.123.0/24 5.243.123.0 5.243.123.255
5.243.124.0/24 5.243.124.0 5.243.124.255
5.243.125.0/24 5.243.125.0 5.243.125.255
5.243.126.0/24 5.243.126.0 5.243.126.255
5.243.127.0/24 5.243.127.0 5.243.127.255
5.243.128.0/24 5.243.128.0 5.243.128.255
5.243.129.0/24 5.243.129.0 5.243.129.255
5.243.130.0/24 5.243.130.0 5.243.130.255
5.243.131.0/24 5.243.131.0 5.243.131.255
5.243.132.0/24 5.243.132.0 5.243.132.255
5.243.133.0/24 5.243.133.0 5.243.133.255
5.243.134.0/24 5.243.134.0 5.243.134.255
5.243.135.0/24 5.243.135.0 5.243.135.255
5.243.136.0/24 5.243.136.0 5.243.136.255
5.243.137.0/24 5.243.137.0 5.243.137.255
5.243.138.0/24 5.243.138.0 5.243.138.255
5.243.139.0/24 5.243.139.0 5.243.139.255
5.243.140.0/24 5.243.140.0 5.243.140.255
5.243.141.0/24 5.243.141.0 5.243.141.255
5.243.142.0/24 5.243.142.0 5.243.142.255
5.243.143.0/24 5.243.143.0 5.243.143.255
5.243.144.0/24 5.243.144.0 5.243.144.255
5.243.145.0/24 5.243.145.0 5.243.145.255
5.243.146.0/24 5.243.146.0 5.243.146.255
5.243.147.0/24 5.243.147.0 5.243.147.255
5.243.148.0/24 5.243.148.0 5.243.148.255
5.243.149.0/24 5.243.149.0 5.243.149.255
5.243.150.0/24 5.243.150.0 5.243.150.255
5.243.151.0/24 5.243.151.0 5.243.151.255
5.243.152.0/24 5.243.152.0 5.243.152.255
5.243.153.0/24 5.243.153.0 5.243.153.255
5.243.154.0/24 5.243.154.0 5.243.154.255
5.243.155.0/24 5.243.155.0 5.243.155.255
5.243.156.0/24 5.243.156.0 5.243.156.255
5.243.157.0/24 5.243.157.0 5.243.157.255
5.243.158.0/24 5.243.158.0 5.243.158.255
5.243.159.0/24 5.243.159.0 5.243.159.255
5.243.160.0/24 5.243.160.0 5.243.160.255
5.243.161.0/24 5.243.161.0 5.243.161.255
5.243.162.0/24 5.243.162.0 5.243.162.255
5.243.163.0/24 5.243.163.0 5.243.163.255
5.243.164.0/24 5.243.164.0 5.243.164.255
5.243.165.0/24 5.243.165.0 5.243.165.255
5.243.166.0/24 5.243.166.0 5.243.166.255
5.243.167.0/24 5.243.167.0 5.243.167.255
5.243.168.0/24 5.243.168.0 5.243.168.255
5.243.169.0/24 5.243.169.0 5.243.169.255
5.243.170.0/24 5.243.170.0 5.243.170.255
5.243.171.0/24 5.243.171.0 5.243.171.255
5.243.172.0/24 5.243.172.0 5.243.172.255
5.243.173.0/24 5.243.173.0 5.243.173.255
5.243.174.0/24 5.243.174.0 5.243.174.255
5.243.175.0/24 5.243.175.0 5.243.175.255
5.243.176.0/24 5.243.176.0 5.243.176.255
5.243.177.0/24 5.243.177.0 5.243.177.255
5.243.178.0/24 5.243.178.0 5.243.178.255
5.243.179.0/24 5.243.179.0 5.243.179.255
5.243.180.0/24 5.243.180.0 5.243.180.255


5.243.181.0/24 5.243.181.0 5.243.181.255
5.243.182.0/24 5.243.182.0 5.243.182.255
5.243.183.0/24 5.243.183.0 5.243.183.255
5.243.184.0/24 5.243.184.0 5.243.184.255
5.243.185.0/24 5.243.185.0 5.243.185.255
5.243.186.0/24 5.243.186.0 5.243.186.255
5.243.187.0/24 5.243.187.0 5.243.187.255
5.243.188.0/24 5.243.188.0 5.243.188.255
5.243.189.0/24 5.243.189.0 5.243.189.255
5.243.190.0/24 5.243.190.0 5.243.190.255
5.243.191.0/24 5.243.191.0 5.243.191.255
5.243.192.0/24 5.243.192.0 5.243.192.255
5.243.193.0/24 5.243.193.0 5.243.193.255
5.243.194.0/24 5.243.194.0 5.243.194.255
5.243.195.0/24 5.243.195.0 5.243.195.255
5.243.196.0/24 5.243.196.0 5.243.196.255
5.243.197.0/24 5.243.197.0 5.243.197.255
5.243.198.0/24 5.243.198.0 5.243.198.255
5.243.199.0/24 5.243.199.0 5.243.199.255
5.243.200.0/24 5.243.200.0 5.243.200.255
5.243.201.0/24 5.243.201.0 5.243.201.255
5.243.202.0/24 5.243.202.0 5.243.202.255
5.243.203.0/24 5.243.203.0 5.243.203.255
5.243.204.0/24 5.243.204.0 5.243.204.255
5.243.205.0/24 5.243.205.0 5.243.205.255
5.243.206.0/24 5.243.206.0 5.243.206.255
5.243.207.0/24 5.243.207.0 5.243.207.255
5.243.208.0/24 5.243.208.0 5.243.208.255
5.243.209.0/24 5.243.209.0 5.243.209.255
5.243.210.0/24 5.243.210.0 5.243.210.255
5.243.211.0/24 5.243.211.0 5.243.211.255
5.243.212.0/24 5.243.212.0 5.243.212.255
5.243.213.0/24 5.243.213.0 5.243.213.255
5.243.214.0/24 5.243.214.0 5.243.214.255
5.243.215.0/24 5.243.215.0 5.243.215.255
5.243.216.0/24 5.243.216.0 5.243.216.255
5.243.217.0/24 5.243.217.0 5.243.217.255
5.243.218.0/24 5.243.218.0 5.243.218.255
5.243.219.0/24 5.243.219.0 5.243.219.255
5.243.220.0/24 5.243.220.0 5.243.220.255
5.243.221.0/24 5.243.221.0 5.243.221.255
5.243.222.0/24 5.243.222.0 5.243.222.255
5.243.223.0/24 5.243.223.0 5.243.223.255
5.243.224.0/24 5.243.224.0 5.243.224.255
5.243.225.0/24 5.243.225.0 5.243.225.255
5.243.226.0/24 5.243.226.0 5.243.226.255
5.243.227.0/24 5.243.227.0 5.243.227.255
5.243.228.0/24 5.243.228.0 5.243.228.255
5.243.229.0/24 5.243.229.0 5.243.229.255
5.243.230.0/24 5.243.230.0 5.243.230.255
5.243.231.0/24 5.243.231.0 5.243.231.255
5.243.232.0/24 5.243.232.0 5.243.232.255
5.243.233.0/24 5.243.233.0 5.243.233.255
5.243.234.0/24 5.243.234.0 5.243.234.255
5.243.235.0/24 5.243.235.0 5.243.235.255
5.243.236.0/24 5.243.236.0 5.243.236.255
5.243.237.0/24 5.243.237.0 5.243.237.255
5.243.238.0/24 5.243.238.0 5.243.238.255
5.243.239.0/24 5.243.239.0 5.243.239.255
5.243.240.0/24 5.243.240.0 5.243.240.255
5.243.241.0/24 5.243.241.0 5.243.241.255
5.243.242.0/24 5.243.242.0 5.243.242.255
5.243.243.0/24 5.243.243.0 5.243.243.255
5.243.244.0/24 5.243.244.0 5.243.244.255
5.243.245.0/24 5.243.245.0 5.243.245.255
5.243.246.0/24 5.243.246.0 5.243.246.255
5.243.247.0/24 5.243.247.0 5.243.247.255
5.243.248.0/24 5.243.248.0 5.243.248.255
5.243.249.0/24 5.243.249.0 5.243.249.255
5.243.250.0/24 5.243.250.0 5.243.250.255
5.243.251.0/24 5.243.251.0 5.243.251.255
5.243.252.0/24 5.243.252.0 5.243.252.255
5.243.253.0/24 5.243.253.0 5.243.253.255
5.243.254.0/24 5.243.254.0 5.243.254.255
5.243.255.0/24 5.243.255.0 5.243.255.255


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.