IP find 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 by IP find IPv4 ranges.


NetworkFirst HostLast Host
7.103.1.0/24 7.103.1.0 7.103.1.255
7.103.2.0/24 7.103.2.0 7.103.2.255
7.103.3.0/24 7.103.3.0 7.103.3.255
7.103.4.0/24 7.103.4.0 7.103.4.255
7.103.5.0/24 7.103.5.0 7.103.5.255
7.103.6.0/24 7.103.6.0 7.103.6.255
7.103.7.0/24 7.103.7.0 7.103.7.255
7.103.8.0/24 7.103.8.0 7.103.8.255
7.103.9.0/24 7.103.9.0 7.103.9.255
7.103.10.0/24 7.103.10.0 7.103.10.255
7.103.11.0/24 7.103.11.0 7.103.11.255
7.103.12.0/24 7.103.12.0 7.103.12.255
7.103.13.0/24 7.103.13.0 7.103.13.255
7.103.14.0/24 7.103.14.0 7.103.14.255
7.103.15.0/24 7.103.15.0 7.103.15.255
7.103.16.0/24 7.103.16.0 7.103.16.255
7.103.17.0/24 7.103.17.0 7.103.17.255
7.103.18.0/24 7.103.18.0 7.103.18.255
7.103.19.0/24 7.103.19.0 7.103.19.255
7.103.20.0/24 7.103.20.0 7.103.20.255
7.103.21.0/24 7.103.21.0 7.103.21.255
7.103.22.0/24 7.103.22.0 7.103.22.255
7.103.23.0/24 7.103.23.0 7.103.23.255
7.103.24.0/24 7.103.24.0 7.103.24.255
7.103.25.0/24 7.103.25.0 7.103.25.255
7.103.26.0/24 7.103.26.0 7.103.26.255
7.103.27.0/24 7.103.27.0 7.103.27.255
7.103.28.0/24 7.103.28.0 7.103.28.255
7.103.29.0/24 7.103.29.0 7.103.29.255
7.103.30.0/24 7.103.30.0 7.103.30.255
7.103.31.0/24 7.103.31.0 7.103.31.255
7.103.32.0/24 7.103.32.0 7.103.32.255
7.103.33.0/24 7.103.33.0 7.103.33.255
7.103.34.0/24 7.103.34.0 7.103.34.255
7.103.35.0/24 7.103.35.0 7.103.35.255
7.103.36.0/24 7.103.36.0 7.103.36.255
7.103.37.0/24 7.103.37.0 7.103.37.255
7.103.38.0/24 7.103.38.0 7.103.38.255
7.103.39.0/24 7.103.39.0 7.103.39.255
7.103.40.0/24 7.103.40.0 7.103.40.255
7.103.41.0/24 7.103.41.0 7.103.41.255
7.103.42.0/24 7.103.42.0 7.103.42.255
7.103.43.0/24 7.103.43.0 7.103.43.255
7.103.44.0/24 7.103.44.0 7.103.44.255
7.103.45.0/24 7.103.45.0 7.103.45.255
7.103.46.0/24 7.103.46.0 7.103.46.255
7.103.47.0/24 7.103.47.0 7.103.47.255
7.103.48.0/24 7.103.48.0 7.103.48.255
7.103.49.0/24 7.103.49.0 7.103.49.255
7.103.50.0/24 7.103.50.0 7.103.50.255
7.103.51.0/24 7.103.51.0 7.103.51.255
7.103.52.0/24 7.103.52.0 7.103.52.255
7.103.53.0/24 7.103.53.0 7.103.53.255
7.103.54.0/24 7.103.54.0 7.103.54.255
7.103.55.0/24 7.103.55.0 7.103.55.255
7.103.56.0/24 7.103.56.0 7.103.56.255
7.103.57.0/24 7.103.57.0 7.103.57.255
7.103.58.0/24 7.103.58.0 7.103.58.255
7.103.59.0/24 7.103.59.0 7.103.59.255
7.103.60.0/24 7.103.60.0 7.103.60.255
7.103.61.0/24 7.103.61.0 7.103.61.255
7.103.62.0/24 7.103.62.0 7.103.62.255
7.103.63.0/24 7.103.63.0 7.103.63.255
7.103.64.0/24 7.103.64.0 7.103.64.255
7.103.65.0/24 7.103.65.0 7.103.65.255
7.103.66.0/24 7.103.66.0 7.103.66.255
7.103.67.0/24 7.103.67.0 7.103.67.255
7.103.68.0/24 7.103.68.0 7.103.68.255
7.103.69.0/24 7.103.69.0 7.103.69.255
7.103.70.0/24 7.103.70.0 7.103.70.255
7.103.71.0/24 7.103.71.0 7.103.71.255
7.103.72.0/24 7.103.72.0 7.103.72.255
7.103.73.0/24 7.103.73.0 7.103.73.255
7.103.74.0/24 7.103.74.0 7.103.74.255
7.103.75.0/24 7.103.75.0 7.103.75.255
7.103.76.0/24 7.103.76.0 7.103.76.255
7.103.77.0/24 7.103.77.0 7.103.77.255
7.103.78.0/24 7.103.78.0 7.103.78.255
7.103.79.0/24 7.103.79.0 7.103.79.255
7.103.80.0/24 7.103.80.0 7.103.80.255
7.103.81.0/24 7.103.81.0 7.103.81.255
7.103.82.0/24 7.103.82.0 7.103.82.255
7.103.83.0/24 7.103.83.0 7.103.83.255
7.103.84.0/24 7.103.84.0 7.103.84.255
7.103.85.0/24 7.103.85.0 7.103.85.255
7.103.86.0/24 7.103.86.0 7.103.86.255
7.103.87.0/24 7.103.87.0 7.103.87.255
7.103.88.0/24 7.103.88.0 7.103.88.255
7.103.89.0/24 7.103.89.0 7.103.89.255
7.103.90.0/24 7.103.90.0 7.103.90.255
7.103.91.0/24 7.103.91.0 7.103.91.255
7.103.92.0/24 7.103.92.0 7.103.92.255
7.103.93.0/24 7.103.93.0 7.103.93.255
7.103.94.0/24 7.103.94.0 7.103.94.255
7.103.95.0/24 7.103.95.0 7.103.95.255
7.103.96.0/24 7.103.96.0 7.103.96.255
7.103.97.0/24 7.103.97.0 7.103.97.255
7.103.98.0/24 7.103.98.0 7.103.98.255
7.103.99.0/24 7.103.99.0 7.103.99.255
7.103.100.0/24 7.103.100.0 7.103.100.255
7.103.101.0/24 7.103.101.0 7.103.101.255
7.103.102.0/24 7.103.102.0 7.103.102.255
7.103.103.0/24 7.103.103.0 7.103.103.255
7.103.104.0/24 7.103.104.0 7.103.104.255
7.103.105.0/24 7.103.105.0 7.103.105.255
7.103.106.0/24 7.103.106.0 7.103.106.255
7.103.107.0/24 7.103.107.0 7.103.107.255
7.103.108.0/24 7.103.108.0 7.103.108.255
7.103.109.0/24 7.103.109.0 7.103.109.255
7.103.110.0/24 7.103.110.0 7.103.110.255
7.103.111.0/24 7.103.111.0 7.103.111.255
7.103.112.0/24 7.103.112.0 7.103.112.255
7.103.113.0/24 7.103.113.0 7.103.113.255
7.103.114.0/24 7.103.114.0 7.103.114.255
7.103.115.0/24 7.103.115.0 7.103.115.255
7.103.116.0/24 7.103.116.0 7.103.116.255
7.103.117.0/24 7.103.117.0 7.103.117.255
7.103.118.0/24 7.103.118.0 7.103.118.255
7.103.119.0/24 7.103.119.0 7.103.119.255
7.103.120.0/24 7.103.120.0 7.103.120.255
7.103.121.0/24 7.103.121.0 7.103.121.255
7.103.122.0/24 7.103.122.0 7.103.122.255
7.103.123.0/24 7.103.123.0 7.103.123.255
7.103.124.0/24 7.103.124.0 7.103.124.255
7.103.125.0/24 7.103.125.0 7.103.125.255
7.103.126.0/24 7.103.126.0 7.103.126.255
7.103.127.0/24 7.103.127.0 7.103.127.255
7.103.128.0/24 7.103.128.0 7.103.128.255
7.103.129.0/24 7.103.129.0 7.103.129.255
7.103.130.0/24 7.103.130.0 7.103.130.255
7.103.131.0/24 7.103.131.0 7.103.131.255
7.103.132.0/24 7.103.132.0 7.103.132.255
7.103.133.0/24 7.103.133.0 7.103.133.255
7.103.134.0/24 7.103.134.0 7.103.134.255
7.103.135.0/24 7.103.135.0 7.103.135.255
7.103.136.0/24 7.103.136.0 7.103.136.255
7.103.137.0/24 7.103.137.0 7.103.137.255
7.103.138.0/24 7.103.138.0 7.103.138.255
7.103.139.0/24 7.103.139.0 7.103.139.255
7.103.140.0/24 7.103.140.0 7.103.140.255
7.103.141.0/24 7.103.141.0 7.103.141.255
7.103.142.0/24 7.103.142.0 7.103.142.255
7.103.143.0/24 7.103.143.0 7.103.143.255
7.103.144.0/24 7.103.144.0 7.103.144.255
7.103.145.0/24 7.103.145.0 7.103.145.255
7.103.146.0/24 7.103.146.0 7.103.146.255
7.103.147.0/24 7.103.147.0 7.103.147.255
7.103.148.0/24 7.103.148.0 7.103.148.255
7.103.149.0/24 7.103.149.0 7.103.149.255
7.103.150.0/24 7.103.150.0 7.103.150.255
7.103.151.0/24 7.103.151.0 7.103.151.255
7.103.152.0/24 7.103.152.0 7.103.152.255
7.103.153.0/24 7.103.153.0 7.103.153.255
7.103.154.0/24 7.103.154.0 7.103.154.255
7.103.155.0/24 7.103.155.0 7.103.155.255
7.103.156.0/24 7.103.156.0 7.103.156.255
7.103.157.0/24 7.103.157.0 7.103.157.255
7.103.158.0/24 7.103.158.0 7.103.158.255
7.103.159.0/24 7.103.159.0 7.103.159.255
7.103.160.0/24 7.103.160.0 7.103.160.255
7.103.161.0/24 7.103.161.0 7.103.161.255
7.103.162.0/24 7.103.162.0 7.103.162.255
7.103.163.0/24 7.103.163.0 7.103.163.255
7.103.164.0/24 7.103.164.0 7.103.164.255
7.103.165.0/24 7.103.165.0 7.103.165.255
7.103.166.0/24 7.103.166.0 7.103.166.255
7.103.167.0/24 7.103.167.0 7.103.167.255
7.103.168.0/24 7.103.168.0 7.103.168.255
7.103.169.0/24 7.103.169.0 7.103.169.255
7.103.170.0/24 7.103.170.0 7.103.170.255
7.103.171.0/24 7.103.171.0 7.103.171.255
7.103.172.0/24 7.103.172.0 7.103.172.255
7.103.173.0/24 7.103.173.0 7.103.173.255
7.103.174.0/24 7.103.174.0 7.103.174.255
7.103.175.0/24 7.103.175.0 7.103.175.255
7.103.176.0/24 7.103.176.0 7.103.176.255
7.103.177.0/24 7.103.177.0 7.103.177.255
7.103.178.0/24 7.103.178.0 7.103.178.255
7.103.179.0/24 7.103.179.0 7.103.179.255
7.103.180.0/24 7.103.180.0 7.103.180.255
7.103.181.0/24 7.103.181.0 7.103.181.255
7.103.182.0/24 7.103.182.0 7.103.182.255
7.103.183.0/24 7.103.183.0 7.103.183.255
7.103.184.0/24 7.103.184.0 7.103.184.255
7.103.185.0/24 7.103.185.0 7.103.185.255
7.103.186.0/24 7.103.186.0 7.103.186.255
7.103.187.0/24 7.103.187.0 7.103.187.255
7.103.188.0/24 7.103.188.0 7.103.188.255
7.103.189.0/24 7.103.189.0 7.103.189.255
7.103.190.0/24 7.103.190.0 7.103.190.255
7.103.191.0/24 7.103.191.0 7.103.191.255
7.103.192.0/24 7.103.192.0 7.103.192.255
7.103.193.0/24 7.103.193.0 7.103.193.255
7.103.194.0/24 7.103.194.0 7.103.194.255
7.103.195.0/24 7.103.195.0 7.103.195.255
7.103.196.0/24 7.103.196.0 7.103.196.255
7.103.197.0/24 7.103.197.0 7.103.197.255
7.103.198.0/24 7.103.198.0 7.103.198.255
7.103.199.0/24 7.103.199.0 7.103.199.255
7.103.200.0/24 7.103.200.0 7.103.200.255
7.103.201.0/24 7.103.201.0 7.103.201.255
7.103.202.0/24 7.103.202.0 7.103.202.255
7.103.203.0/24 7.103.203.0 7.103.203.255
7.103.204.0/24 7.103.204.0 7.103.204.255
7.103.205.0/24 7.103.205.0 7.103.205.255
7.103.206.0/24 7.103.206.0 7.103.206.255
7.103.207.0/24 7.103.207.0 7.103.207.255
7.103.208.0/24 7.103.208.0 7.103.208.255
7.103.209.0/24 7.103.209.0 7.103.209.255
7.103.210.0/24 7.103.210.0 7.103.210.255
7.103.211.0/24 7.103.211.0 7.103.211.255
7.103.212.0/24 7.103.212.0 7.103.212.255
7.103.213.0/24 7.103.213.0 7.103.213.255
7.103.214.0/24 7.103.214.0 7.103.214.255
7.103.215.0/24 7.103.215.0 7.103.215.255
7.103.216.0/24 7.103.216.0 7.103.216.255
7.103.217.0/24 7.103.217.0 7.103.217.255
7.103.218.0/24 7.103.218.0 7.103.218.255
7.103.219.0/24 7.103.219.0 7.103.219.255
7.103.220.0/24 7.103.220.0 7.103.220.255
7.103.221.0/24 7.103.221.0 7.103.221.255
7.103.222.0/24 7.103.222.0 7.103.222.255
7.103.223.0/24 7.103.223.0 7.103.223.255
7.103.224.0/24 7.103.224.0 7.103.224.255
7.103.225.0/24 7.103.225.0 7.103.225.255
7.103.226.0/24 7.103.226.0 7.103.226.255
7.103.227.0/24 7.103.227.0 7.103.227.255
7.103.228.0/24 7.103.228.0 7.103.228.255
7.103.229.0/24 7.103.229.0 7.103.229.255
7.103.230.0/24 7.103.230.0 7.103.230.255
7.103.231.0/24 7.103.231.0 7.103.231.255
7.103.232.0/24 7.103.232.0 7.103.232.255
7.103.233.0/24 7.103.233.0 7.103.233.255
7.103.234.0/24 7.103.234.0 7.103.234.255
7.103.235.0/24 7.103.235.0 7.103.235.255
7.103.236.0/24 7.103.236.0 7.103.236.255
7.103.237.0/24 7.103.237.0 7.103.237.255
7.103.238.0/24 7.103.238.0 7.103.238.255
7.103.239.0/24 7.103.239.0 7.103.239.255
7.103.240.0/24 7.103.240.0 7.103.240.255
7.103.241.0/24 7.103.241.0 7.103.241.255
7.103.242.0/24 7.103.242.0 7.103.242.255
7.103.243.0/24 7.103.243.0 7.103.243.255
7.103.244.0/24 7.103.244.0 7.103.244.255
7.103.245.0/24 7.103.245.0 7.103.245.255
7.103.246.0/24 7.103.246.0 7.103.246.255
7.103.247.0/24 7.103.247.0 7.103.247.255
7.103.248.0/24 7.103.248.0 7.103.248.255
7.103.249.0/24 7.103.249.0 7.103.249.255
7.103.250.0/24 7.103.250.0 7.103.250.255
7.103.251.0/24 7.103.251.0 7.103.251.255
7.103.252.0/24 7.103.252.0 7.103.252.255
7.103.253.0/24 7.103.253.0 7.103.253.255
7.103.254.0/24 7.103.254.0 7.103.254.255
7.103.255.0/24 7.103.255.0 7.103.255.255

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.