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
7.245.1.0/24 7.245.1.0 7.245.1.255
7.245.2.0/24 7.245.2.0 7.245.2.255
7.245.3.0/24 7.245.3.0 7.245.3.255
7.245.4.0/24 7.245.4.0 7.245.4.255
7.245.5.0/24 7.245.5.0 7.245.5.255
7.245.6.0/24 7.245.6.0 7.245.6.255
7.245.7.0/24 7.245.7.0 7.245.7.255
7.245.8.0/24 7.245.8.0 7.245.8.255
7.245.9.0/24 7.245.9.0 7.245.9.255
7.245.10.0/24 7.245.10.0 7.245.10.255
7.245.11.0/24 7.245.11.0 7.245.11.255
7.245.12.0/24 7.245.12.0 7.245.12.255
7.245.13.0/24 7.245.13.0 7.245.13.255
7.245.14.0/24 7.245.14.0 7.245.14.255
7.245.15.0/24 7.245.15.0 7.245.15.255
7.245.16.0/24 7.245.16.0 7.245.16.255
7.245.17.0/24 7.245.17.0 7.245.17.255
7.245.18.0/24 7.245.18.0 7.245.18.255
7.245.19.0/24 7.245.19.0 7.245.19.255
7.245.20.0/24 7.245.20.0 7.245.20.255
7.245.21.0/24 7.245.21.0 7.245.21.255
7.245.22.0/24 7.245.22.0 7.245.22.255
7.245.23.0/24 7.245.23.0 7.245.23.255
7.245.24.0/24 7.245.24.0 7.245.24.255
7.245.25.0/24 7.245.25.0 7.245.25.255
7.245.26.0/24 7.245.26.0 7.245.26.255
7.245.27.0/24 7.245.27.0 7.245.27.255
7.245.28.0/24 7.245.28.0 7.245.28.255
7.245.29.0/24 7.245.29.0 7.245.29.255
7.245.30.0/24 7.245.30.0 7.245.30.255
7.245.31.0/24 7.245.31.0 7.245.31.255
7.245.32.0/24 7.245.32.0 7.245.32.255
7.245.33.0/24 7.245.33.0 7.245.33.255
7.245.34.0/24 7.245.34.0 7.245.34.255
7.245.35.0/24 7.245.35.0 7.245.35.255
7.245.36.0/24 7.245.36.0 7.245.36.255
7.245.37.0/24 7.245.37.0 7.245.37.255
7.245.38.0/24 7.245.38.0 7.245.38.255
7.245.39.0/24 7.245.39.0 7.245.39.255
7.245.40.0/24 7.245.40.0 7.245.40.255
7.245.41.0/24 7.245.41.0 7.245.41.255
7.245.42.0/24 7.245.42.0 7.245.42.255
7.245.43.0/24 7.245.43.0 7.245.43.255
7.245.44.0/24 7.245.44.0 7.245.44.255
7.245.45.0/24 7.245.45.0 7.245.45.255
7.245.46.0/24 7.245.46.0 7.245.46.255
7.245.47.0/24 7.245.47.0 7.245.47.255
7.245.48.0/24 7.245.48.0 7.245.48.255
7.245.49.0/24 7.245.49.0 7.245.49.255
7.245.50.0/24 7.245.50.0 7.245.50.255
7.245.51.0/24 7.245.51.0 7.245.51.255
7.245.52.0/24 7.245.52.0 7.245.52.255
7.245.53.0/24 7.245.53.0 7.245.53.255
7.245.54.0/24 7.245.54.0 7.245.54.255
7.245.55.0/24 7.245.55.0 7.245.55.255
7.245.56.0/24 7.245.56.0 7.245.56.255
7.245.57.0/24 7.245.57.0 7.245.57.255
7.245.58.0/24 7.245.58.0 7.245.58.255
7.245.59.0/24 7.245.59.0 7.245.59.255
7.245.60.0/24 7.245.60.0 7.245.60.255


7.245.61.0/24 7.245.61.0 7.245.61.255
7.245.62.0/24 7.245.62.0 7.245.62.255
7.245.63.0/24 7.245.63.0 7.245.63.255
7.245.64.0/24 7.245.64.0 7.245.64.255
7.245.65.0/24 7.245.65.0 7.245.65.255
7.245.66.0/24 7.245.66.0 7.245.66.255
7.245.67.0/24 7.245.67.0 7.245.67.255
7.245.68.0/24 7.245.68.0 7.245.68.255
7.245.69.0/24 7.245.69.0 7.245.69.255
7.245.70.0/24 7.245.70.0 7.245.70.255
7.245.71.0/24 7.245.71.0 7.245.71.255
7.245.72.0/24 7.245.72.0 7.245.72.255
7.245.73.0/24 7.245.73.0 7.245.73.255
7.245.74.0/24 7.245.74.0 7.245.74.255
7.245.75.0/24 7.245.75.0 7.245.75.255
7.245.76.0/24 7.245.76.0 7.245.76.255
7.245.77.0/24 7.245.77.0 7.245.77.255
7.245.78.0/24 7.245.78.0 7.245.78.255
7.245.79.0/24 7.245.79.0 7.245.79.255
7.245.80.0/24 7.245.80.0 7.245.80.255
7.245.81.0/24 7.245.81.0 7.245.81.255
7.245.82.0/24 7.245.82.0 7.245.82.255
7.245.83.0/24 7.245.83.0 7.245.83.255
7.245.84.0/24 7.245.84.0 7.245.84.255
7.245.85.0/24 7.245.85.0 7.245.85.255
7.245.86.0/24 7.245.86.0 7.245.86.255
7.245.87.0/24 7.245.87.0 7.245.87.255
7.245.88.0/24 7.245.88.0 7.245.88.255
7.245.89.0/24 7.245.89.0 7.245.89.255
7.245.90.0/24 7.245.90.0 7.245.90.255
7.245.91.0/24 7.245.91.0 7.245.91.255
7.245.92.0/24 7.245.92.0 7.245.92.255
7.245.93.0/24 7.245.93.0 7.245.93.255
7.245.94.0/24 7.245.94.0 7.245.94.255
7.245.95.0/24 7.245.95.0 7.245.95.255
7.245.96.0/24 7.245.96.0 7.245.96.255
7.245.97.0/24 7.245.97.0 7.245.97.255
7.245.98.0/24 7.245.98.0 7.245.98.255
7.245.99.0/24 7.245.99.0 7.245.99.255
7.245.100.0/24 7.245.100.0 7.245.100.255
7.245.101.0/24 7.245.101.0 7.245.101.255
7.245.102.0/24 7.245.102.0 7.245.102.255
7.245.103.0/24 7.245.103.0 7.245.103.255
7.245.104.0/24 7.245.104.0 7.245.104.255
7.245.105.0/24 7.245.105.0 7.245.105.255
7.245.106.0/24 7.245.106.0 7.245.106.255
7.245.107.0/24 7.245.107.0 7.245.107.255
7.245.108.0/24 7.245.108.0 7.245.108.255
7.245.109.0/24 7.245.109.0 7.245.109.255
7.245.110.0/24 7.245.110.0 7.245.110.255
7.245.111.0/24 7.245.111.0 7.245.111.255
7.245.112.0/24 7.245.112.0 7.245.112.255
7.245.113.0/24 7.245.113.0 7.245.113.255
7.245.114.0/24 7.245.114.0 7.245.114.255
7.245.115.0/24 7.245.115.0 7.245.115.255
7.245.116.0/24 7.245.116.0 7.245.116.255
7.245.117.0/24 7.245.117.0 7.245.117.255
7.245.118.0/24 7.245.118.0 7.245.118.255
7.245.119.0/24 7.245.119.0 7.245.119.255
7.245.120.0/24 7.245.120.0 7.245.120.255


7.245.121.0/24 7.245.121.0 7.245.121.255
7.245.122.0/24 7.245.122.0 7.245.122.255
7.245.123.0/24 7.245.123.0 7.245.123.255
7.245.124.0/24 7.245.124.0 7.245.124.255
7.245.125.0/24 7.245.125.0 7.245.125.255
7.245.126.0/24 7.245.126.0 7.245.126.255
7.245.127.0/24 7.245.127.0 7.245.127.255
7.245.128.0/24 7.245.128.0 7.245.128.255
7.245.129.0/24 7.245.129.0 7.245.129.255
7.245.130.0/24 7.245.130.0 7.245.130.255
7.245.131.0/24 7.245.131.0 7.245.131.255
7.245.132.0/24 7.245.132.0 7.245.132.255
7.245.133.0/24 7.245.133.0 7.245.133.255
7.245.134.0/24 7.245.134.0 7.245.134.255
7.245.135.0/24 7.245.135.0 7.245.135.255
7.245.136.0/24 7.245.136.0 7.245.136.255
7.245.137.0/24 7.245.137.0 7.245.137.255
7.245.138.0/24 7.245.138.0 7.245.138.255
7.245.139.0/24 7.245.139.0 7.245.139.255
7.245.140.0/24 7.245.140.0 7.245.140.255
7.245.141.0/24 7.245.141.0 7.245.141.255
7.245.142.0/24 7.245.142.0 7.245.142.255
7.245.143.0/24 7.245.143.0 7.245.143.255
7.245.144.0/24 7.245.144.0 7.245.144.255
7.245.145.0/24 7.245.145.0 7.245.145.255
7.245.146.0/24 7.245.146.0 7.245.146.255
7.245.147.0/24 7.245.147.0 7.245.147.255
7.245.148.0/24 7.245.148.0 7.245.148.255
7.245.149.0/24 7.245.149.0 7.245.149.255
7.245.150.0/24 7.245.150.0 7.245.150.255
7.245.151.0/24 7.245.151.0 7.245.151.255
7.245.152.0/24 7.245.152.0 7.245.152.255
7.245.153.0/24 7.245.153.0 7.245.153.255
7.245.154.0/24 7.245.154.0 7.245.154.255
7.245.155.0/24 7.245.155.0 7.245.155.255
7.245.156.0/24 7.245.156.0 7.245.156.255
7.245.157.0/24 7.245.157.0 7.245.157.255
7.245.158.0/24 7.245.158.0 7.245.158.255
7.245.159.0/24 7.245.159.0 7.245.159.255
7.245.160.0/24 7.245.160.0 7.245.160.255
7.245.161.0/24 7.245.161.0 7.245.161.255
7.245.162.0/24 7.245.162.0 7.245.162.255
7.245.163.0/24 7.245.163.0 7.245.163.255
7.245.164.0/24 7.245.164.0 7.245.164.255
7.245.165.0/24 7.245.165.0 7.245.165.255
7.245.166.0/24 7.245.166.0 7.245.166.255
7.245.167.0/24 7.245.167.0 7.245.167.255
7.245.168.0/24 7.245.168.0 7.245.168.255
7.245.169.0/24 7.245.169.0 7.245.169.255
7.245.170.0/24 7.245.170.0 7.245.170.255
7.245.171.0/24 7.245.171.0 7.245.171.255
7.245.172.0/24 7.245.172.0 7.245.172.255
7.245.173.0/24 7.245.173.0 7.245.173.255
7.245.174.0/24 7.245.174.0 7.245.174.255
7.245.175.0/24 7.245.175.0 7.245.175.255
7.245.176.0/24 7.245.176.0 7.245.176.255
7.245.177.0/24 7.245.177.0 7.245.177.255
7.245.178.0/24 7.245.178.0 7.245.178.255
7.245.179.0/24 7.245.179.0 7.245.179.255
7.245.180.0/24 7.245.180.0 7.245.180.255


7.245.181.0/24 7.245.181.0 7.245.181.255
7.245.182.0/24 7.245.182.0 7.245.182.255
7.245.183.0/24 7.245.183.0 7.245.183.255
7.245.184.0/24 7.245.184.0 7.245.184.255
7.245.185.0/24 7.245.185.0 7.245.185.255
7.245.186.0/24 7.245.186.0 7.245.186.255
7.245.187.0/24 7.245.187.0 7.245.187.255
7.245.188.0/24 7.245.188.0 7.245.188.255
7.245.189.0/24 7.245.189.0 7.245.189.255
7.245.190.0/24 7.245.190.0 7.245.190.255
7.245.191.0/24 7.245.191.0 7.245.191.255
7.245.192.0/24 7.245.192.0 7.245.192.255
7.245.193.0/24 7.245.193.0 7.245.193.255
7.245.194.0/24 7.245.194.0 7.245.194.255
7.245.195.0/24 7.245.195.0 7.245.195.255
7.245.196.0/24 7.245.196.0 7.245.196.255
7.245.197.0/24 7.245.197.0 7.245.197.255
7.245.198.0/24 7.245.198.0 7.245.198.255
7.245.199.0/24 7.245.199.0 7.245.199.255
7.245.200.0/24 7.245.200.0 7.245.200.255
7.245.201.0/24 7.245.201.0 7.245.201.255
7.245.202.0/24 7.245.202.0 7.245.202.255
7.245.203.0/24 7.245.203.0 7.245.203.255
7.245.204.0/24 7.245.204.0 7.245.204.255
7.245.205.0/24 7.245.205.0 7.245.205.255
7.245.206.0/24 7.245.206.0 7.245.206.255
7.245.207.0/24 7.245.207.0 7.245.207.255
7.245.208.0/24 7.245.208.0 7.245.208.255
7.245.209.0/24 7.245.209.0 7.245.209.255
7.245.210.0/24 7.245.210.0 7.245.210.255
7.245.211.0/24 7.245.211.0 7.245.211.255
7.245.212.0/24 7.245.212.0 7.245.212.255
7.245.213.0/24 7.245.213.0 7.245.213.255
7.245.214.0/24 7.245.214.0 7.245.214.255
7.245.215.0/24 7.245.215.0 7.245.215.255
7.245.216.0/24 7.245.216.0 7.245.216.255
7.245.217.0/24 7.245.217.0 7.245.217.255
7.245.218.0/24 7.245.218.0 7.245.218.255
7.245.219.0/24 7.245.219.0 7.245.219.255
7.245.220.0/24 7.245.220.0 7.245.220.255
7.245.221.0/24 7.245.221.0 7.245.221.255
7.245.222.0/24 7.245.222.0 7.245.222.255
7.245.223.0/24 7.245.223.0 7.245.223.255
7.245.224.0/24 7.245.224.0 7.245.224.255
7.245.225.0/24 7.245.225.0 7.245.225.255
7.245.226.0/24 7.245.226.0 7.245.226.255
7.245.227.0/24 7.245.227.0 7.245.227.255
7.245.228.0/24 7.245.228.0 7.245.228.255
7.245.229.0/24 7.245.229.0 7.245.229.255
7.245.230.0/24 7.245.230.0 7.245.230.255
7.245.231.0/24 7.245.231.0 7.245.231.255
7.245.232.0/24 7.245.232.0 7.245.232.255
7.245.233.0/24 7.245.233.0 7.245.233.255
7.245.234.0/24 7.245.234.0 7.245.234.255
7.245.235.0/24 7.245.235.0 7.245.235.255
7.245.236.0/24 7.245.236.0 7.245.236.255
7.245.237.0/24 7.245.237.0 7.245.237.255
7.245.238.0/24 7.245.238.0 7.245.238.255
7.245.239.0/24 7.245.239.0 7.245.239.255
7.245.240.0/24 7.245.240.0 7.245.240.255
7.245.241.0/24 7.245.241.0 7.245.241.255
7.245.242.0/24 7.245.242.0 7.245.242.255
7.245.243.0/24 7.245.243.0 7.245.243.255
7.245.244.0/24 7.245.244.0 7.245.244.255
7.245.245.0/24 7.245.245.0 7.245.245.255
7.245.246.0/24 7.245.246.0 7.245.246.255
7.245.247.0/24 7.245.247.0 7.245.247.255
7.245.248.0/24 7.245.248.0 7.245.248.255
7.245.249.0/24 7.245.249.0 7.245.249.255
7.245.250.0/24 7.245.250.0 7.245.250.255
7.245.251.0/24 7.245.251.0 7.245.251.255
7.245.252.0/24 7.245.252.0 7.245.252.255
7.245.253.0/24 7.245.253.0 7.245.253.255
7.245.254.0/24 7.245.254.0 7.245.254.255
7.245.255.0/24 7.245.255.0 7.245.255.255


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.