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
5.191.1.0/24 5.191.1.0 5.191.1.255
5.191.2.0/24 5.191.2.0 5.191.2.255
5.191.3.0/24 5.191.3.0 5.191.3.255
5.191.4.0/24 5.191.4.0 5.191.4.255
5.191.5.0/24 5.191.5.0 5.191.5.255
5.191.6.0/24 5.191.6.0 5.191.6.255
5.191.7.0/24 5.191.7.0 5.191.7.255
5.191.8.0/24 5.191.8.0 5.191.8.255
5.191.9.0/24 5.191.9.0 5.191.9.255
5.191.10.0/24 5.191.10.0 5.191.10.255
5.191.11.0/24 5.191.11.0 5.191.11.255
5.191.12.0/24 5.191.12.0 5.191.12.255
5.191.13.0/24 5.191.13.0 5.191.13.255
5.191.14.0/24 5.191.14.0 5.191.14.255
5.191.15.0/24 5.191.15.0 5.191.15.255
5.191.16.0/24 5.191.16.0 5.191.16.255
5.191.17.0/24 5.191.17.0 5.191.17.255
5.191.18.0/24 5.191.18.0 5.191.18.255
5.191.19.0/24 5.191.19.0 5.191.19.255
5.191.20.0/24 5.191.20.0 5.191.20.255
5.191.21.0/24 5.191.21.0 5.191.21.255
5.191.22.0/24 5.191.22.0 5.191.22.255
5.191.23.0/24 5.191.23.0 5.191.23.255
5.191.24.0/24 5.191.24.0 5.191.24.255
5.191.25.0/24 5.191.25.0 5.191.25.255
5.191.26.0/24 5.191.26.0 5.191.26.255
5.191.27.0/24 5.191.27.0 5.191.27.255
5.191.28.0/24 5.191.28.0 5.191.28.255
5.191.29.0/24 5.191.29.0 5.191.29.255
5.191.30.0/24 5.191.30.0 5.191.30.255
5.191.31.0/24 5.191.31.0 5.191.31.255
5.191.32.0/24 5.191.32.0 5.191.32.255
5.191.33.0/24 5.191.33.0 5.191.33.255
5.191.34.0/24 5.191.34.0 5.191.34.255
5.191.35.0/24 5.191.35.0 5.191.35.255
5.191.36.0/24 5.191.36.0 5.191.36.255
5.191.37.0/24 5.191.37.0 5.191.37.255
5.191.38.0/24 5.191.38.0 5.191.38.255
5.191.39.0/24 5.191.39.0 5.191.39.255
5.191.40.0/24 5.191.40.0 5.191.40.255
5.191.41.0/24 5.191.41.0 5.191.41.255
5.191.42.0/24 5.191.42.0 5.191.42.255
5.191.43.0/24 5.191.43.0 5.191.43.255
5.191.44.0/24 5.191.44.0 5.191.44.255
5.191.45.0/24 5.191.45.0 5.191.45.255
5.191.46.0/24 5.191.46.0 5.191.46.255
5.191.47.0/24 5.191.47.0 5.191.47.255
5.191.48.0/24 5.191.48.0 5.191.48.255
5.191.49.0/24 5.191.49.0 5.191.49.255
5.191.50.0/24 5.191.50.0 5.191.50.255
5.191.51.0/24 5.191.51.0 5.191.51.255
5.191.52.0/24 5.191.52.0 5.191.52.255
5.191.53.0/24 5.191.53.0 5.191.53.255
5.191.54.0/24 5.191.54.0 5.191.54.255
5.191.55.0/24 5.191.55.0 5.191.55.255
5.191.56.0/24 5.191.56.0 5.191.56.255
5.191.57.0/24 5.191.57.0 5.191.57.255
5.191.58.0/24 5.191.58.0 5.191.58.255
5.191.59.0/24 5.191.59.0 5.191.59.255
5.191.60.0/24 5.191.60.0 5.191.60.255
5.191.61.0/24 5.191.61.0 5.191.61.255
5.191.62.0/24 5.191.62.0 5.191.62.255
5.191.63.0/24 5.191.63.0 5.191.63.255
5.191.64.0/24 5.191.64.0 5.191.64.255
5.191.65.0/24 5.191.65.0 5.191.65.255
5.191.66.0/24 5.191.66.0 5.191.66.255
5.191.67.0/24 5.191.67.0 5.191.67.255
5.191.68.0/24 5.191.68.0 5.191.68.255
5.191.69.0/24 5.191.69.0 5.191.69.255
5.191.70.0/24 5.191.70.0 5.191.70.255
5.191.71.0/24 5.191.71.0 5.191.71.255
5.191.72.0/24 5.191.72.0 5.191.72.255
5.191.73.0/24 5.191.73.0 5.191.73.255
5.191.74.0/24 5.191.74.0 5.191.74.255
5.191.75.0/24 5.191.75.0 5.191.75.255
5.191.76.0/24 5.191.76.0 5.191.76.255
5.191.77.0/24 5.191.77.0 5.191.77.255
5.191.78.0/24 5.191.78.0 5.191.78.255
5.191.79.0/24 5.191.79.0 5.191.79.255
5.191.80.0/24 5.191.80.0 5.191.80.255
5.191.81.0/24 5.191.81.0 5.191.81.255
5.191.82.0/24 5.191.82.0 5.191.82.255
5.191.83.0/24 5.191.83.0 5.191.83.255
5.191.84.0/24 5.191.84.0 5.191.84.255
5.191.85.0/24 5.191.85.0 5.191.85.255
5.191.86.0/24 5.191.86.0 5.191.86.255
5.191.87.0/24 5.191.87.0 5.191.87.255
5.191.88.0/24 5.191.88.0 5.191.88.255
5.191.89.0/24 5.191.89.0 5.191.89.255
5.191.90.0/24 5.191.90.0 5.191.90.255
5.191.91.0/24 5.191.91.0 5.191.91.255
5.191.92.0/24 5.191.92.0 5.191.92.255
5.191.93.0/24 5.191.93.0 5.191.93.255
5.191.94.0/24 5.191.94.0 5.191.94.255
5.191.95.0/24 5.191.95.0 5.191.95.255
5.191.96.0/24 5.191.96.0 5.191.96.255
5.191.97.0/24 5.191.97.0 5.191.97.255
5.191.98.0/24 5.191.98.0 5.191.98.255
5.191.99.0/24 5.191.99.0 5.191.99.255
5.191.100.0/24 5.191.100.0 5.191.100.255
5.191.101.0/24 5.191.101.0 5.191.101.255
5.191.102.0/24 5.191.102.0 5.191.102.255
5.191.103.0/24 5.191.103.0 5.191.103.255
5.191.104.0/24 5.191.104.0 5.191.104.255
5.191.105.0/24 5.191.105.0 5.191.105.255
5.191.106.0/24 5.191.106.0 5.191.106.255
5.191.107.0/24 5.191.107.0 5.191.107.255
5.191.108.0/24 5.191.108.0 5.191.108.255
5.191.109.0/24 5.191.109.0 5.191.109.255
5.191.110.0/24 5.191.110.0 5.191.110.255
5.191.111.0/24 5.191.111.0 5.191.111.255
5.191.112.0/24 5.191.112.0 5.191.112.255
5.191.113.0/24 5.191.113.0 5.191.113.255
5.191.114.0/24 5.191.114.0 5.191.114.255
5.191.115.0/24 5.191.115.0 5.191.115.255
5.191.116.0/24 5.191.116.0 5.191.116.255
5.191.117.0/24 5.191.117.0 5.191.117.255
5.191.118.0/24 5.191.118.0 5.191.118.255
5.191.119.0/24 5.191.119.0 5.191.119.255
5.191.120.0/24 5.191.120.0 5.191.120.255
5.191.121.0/24 5.191.121.0 5.191.121.255
5.191.122.0/24 5.191.122.0 5.191.122.255
5.191.123.0/24 5.191.123.0 5.191.123.255
5.191.124.0/24 5.191.124.0 5.191.124.255
5.191.125.0/24 5.191.125.0 5.191.125.255
5.191.126.0/24 5.191.126.0 5.191.126.255
5.191.127.0/24 5.191.127.0 5.191.127.255
5.191.128.0/24 5.191.128.0 5.191.128.255
5.191.129.0/24 5.191.129.0 5.191.129.255
5.191.130.0/24 5.191.130.0 5.191.130.255
5.191.131.0/24 5.191.131.0 5.191.131.255
5.191.132.0/24 5.191.132.0 5.191.132.255
5.191.133.0/24 5.191.133.0 5.191.133.255
5.191.134.0/24 5.191.134.0 5.191.134.255
5.191.135.0/24 5.191.135.0 5.191.135.255
5.191.136.0/24 5.191.136.0 5.191.136.255
5.191.137.0/24 5.191.137.0 5.191.137.255
5.191.138.0/24 5.191.138.0 5.191.138.255
5.191.139.0/24 5.191.139.0 5.191.139.255
5.191.140.0/24 5.191.140.0 5.191.140.255
5.191.141.0/24 5.191.141.0 5.191.141.255
5.191.142.0/24 5.191.142.0 5.191.142.255
5.191.143.0/24 5.191.143.0 5.191.143.255
5.191.144.0/24 5.191.144.0 5.191.144.255
5.191.145.0/24 5.191.145.0 5.191.145.255
5.191.146.0/24 5.191.146.0 5.191.146.255
5.191.147.0/24 5.191.147.0 5.191.147.255
5.191.148.0/24 5.191.148.0 5.191.148.255
5.191.149.0/24 5.191.149.0 5.191.149.255
5.191.150.0/24 5.191.150.0 5.191.150.255
5.191.151.0/24 5.191.151.0 5.191.151.255
5.191.152.0/24 5.191.152.0 5.191.152.255
5.191.153.0/24 5.191.153.0 5.191.153.255
5.191.154.0/24 5.191.154.0 5.191.154.255
5.191.155.0/24 5.191.155.0 5.191.155.255
5.191.156.0/24 5.191.156.0 5.191.156.255
5.191.157.0/24 5.191.157.0 5.191.157.255
5.191.158.0/24 5.191.158.0 5.191.158.255
5.191.159.0/24 5.191.159.0 5.191.159.255
5.191.160.0/24 5.191.160.0 5.191.160.255
5.191.161.0/24 5.191.161.0 5.191.161.255
5.191.162.0/24 5.191.162.0 5.191.162.255
5.191.163.0/24 5.191.163.0 5.191.163.255
5.191.164.0/24 5.191.164.0 5.191.164.255
5.191.165.0/24 5.191.165.0 5.191.165.255
5.191.166.0/24 5.191.166.0 5.191.166.255
5.191.167.0/24 5.191.167.0 5.191.167.255
5.191.168.0/24 5.191.168.0 5.191.168.255
5.191.169.0/24 5.191.169.0 5.191.169.255
5.191.170.0/24 5.191.170.0 5.191.170.255
5.191.171.0/24 5.191.171.0 5.191.171.255
5.191.172.0/24 5.191.172.0 5.191.172.255
5.191.173.0/24 5.191.173.0 5.191.173.255
5.191.174.0/24 5.191.174.0 5.191.174.255
5.191.175.0/24 5.191.175.0 5.191.175.255
5.191.176.0/24 5.191.176.0 5.191.176.255
5.191.177.0/24 5.191.177.0 5.191.177.255
5.191.178.0/24 5.191.178.0 5.191.178.255
5.191.179.0/24 5.191.179.0 5.191.179.255
5.191.180.0/24 5.191.180.0 5.191.180.255
5.191.181.0/24 5.191.181.0 5.191.181.255
5.191.182.0/24 5.191.182.0 5.191.182.255
5.191.183.0/24 5.191.183.0 5.191.183.255
5.191.184.0/24 5.191.184.0 5.191.184.255
5.191.185.0/24 5.191.185.0 5.191.185.255
5.191.186.0/24 5.191.186.0 5.191.186.255
5.191.187.0/24 5.191.187.0 5.191.187.255
5.191.188.0/24 5.191.188.0 5.191.188.255
5.191.189.0/24 5.191.189.0 5.191.189.255
5.191.190.0/24 5.191.190.0 5.191.190.255
5.191.191.0/24 5.191.191.0 5.191.191.255
5.191.192.0/24 5.191.192.0 5.191.192.255
5.191.193.0/24 5.191.193.0 5.191.193.255
5.191.194.0/24 5.191.194.0 5.191.194.255
5.191.195.0/24 5.191.195.0 5.191.195.255
5.191.196.0/24 5.191.196.0 5.191.196.255
5.191.197.0/24 5.191.197.0 5.191.197.255
5.191.198.0/24 5.191.198.0 5.191.198.255
5.191.199.0/24 5.191.199.0 5.191.199.255
5.191.200.0/24 5.191.200.0 5.191.200.255
5.191.201.0/24 5.191.201.0 5.191.201.255
5.191.202.0/24 5.191.202.0 5.191.202.255
5.191.203.0/24 5.191.203.0 5.191.203.255
5.191.204.0/24 5.191.204.0 5.191.204.255
5.191.205.0/24 5.191.205.0 5.191.205.255
5.191.206.0/24 5.191.206.0 5.191.206.255
5.191.207.0/24 5.191.207.0 5.191.207.255
5.191.208.0/24 5.191.208.0 5.191.208.255
5.191.209.0/24 5.191.209.0 5.191.209.255
5.191.210.0/24 5.191.210.0 5.191.210.255
5.191.211.0/24 5.191.211.0 5.191.211.255
5.191.212.0/24 5.191.212.0 5.191.212.255
5.191.213.0/24 5.191.213.0 5.191.213.255
5.191.214.0/24 5.191.214.0 5.191.214.255
5.191.215.0/24 5.191.215.0 5.191.215.255
5.191.216.0/24 5.191.216.0 5.191.216.255
5.191.217.0/24 5.191.217.0 5.191.217.255
5.191.218.0/24 5.191.218.0 5.191.218.255
5.191.219.0/24 5.191.219.0 5.191.219.255
5.191.220.0/24 5.191.220.0 5.191.220.255
5.191.221.0/24 5.191.221.0 5.191.221.255
5.191.222.0/24 5.191.222.0 5.191.222.255
5.191.223.0/24 5.191.223.0 5.191.223.255
5.191.224.0/24 5.191.224.0 5.191.224.255
5.191.225.0/24 5.191.225.0 5.191.225.255
5.191.226.0/24 5.191.226.0 5.191.226.255
5.191.227.0/24 5.191.227.0 5.191.227.255
5.191.228.0/24 5.191.228.0 5.191.228.255
5.191.229.0/24 5.191.229.0 5.191.229.255
5.191.230.0/24 5.191.230.0 5.191.230.255
5.191.231.0/24 5.191.231.0 5.191.231.255
5.191.232.0/24 5.191.232.0 5.191.232.255
5.191.233.0/24 5.191.233.0 5.191.233.255
5.191.234.0/24 5.191.234.0 5.191.234.255
5.191.235.0/24 5.191.235.0 5.191.235.255
5.191.236.0/24 5.191.236.0 5.191.236.255
5.191.237.0/24 5.191.237.0 5.191.237.255
5.191.238.0/24 5.191.238.0 5.191.238.255
5.191.239.0/24 5.191.239.0 5.191.239.255
5.191.240.0/24 5.191.240.0 5.191.240.255
5.191.241.0/24 5.191.241.0 5.191.241.255
5.191.242.0/24 5.191.242.0 5.191.242.255
5.191.243.0/24 5.191.243.0 5.191.243.255
5.191.244.0/24 5.191.244.0 5.191.244.255
5.191.245.0/24 5.191.245.0 5.191.245.255
5.191.246.0/24 5.191.246.0 5.191.246.255
5.191.247.0/24 5.191.247.0 5.191.247.255
5.191.248.0/24 5.191.248.0 5.191.248.255
5.191.249.0/24 5.191.249.0 5.191.249.255
5.191.250.0/24 5.191.250.0 5.191.250.255
5.191.251.0/24 5.191.251.0 5.191.251.255
5.191.252.0/24 5.191.252.0 5.191.252.255
5.191.253.0/24 5.191.253.0 5.191.253.255
5.191.254.0/24 5.191.254.0 5.191.254.255
5.191.255.0/24 5.191.255.0 5.191.255.255

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.