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
8.247.1.0/24 8.247.1.0 8.247.1.255
8.247.2.0/24 8.247.2.0 8.247.2.255
8.247.3.0/24 8.247.3.0 8.247.3.255
8.247.4.0/24 8.247.4.0 8.247.4.255
8.247.5.0/24 8.247.5.0 8.247.5.255
8.247.6.0/24 8.247.6.0 8.247.6.255
8.247.7.0/24 8.247.7.0 8.247.7.255
8.247.8.0/24 8.247.8.0 8.247.8.255
8.247.9.0/24 8.247.9.0 8.247.9.255
8.247.10.0/24 8.247.10.0 8.247.10.255
8.247.11.0/24 8.247.11.0 8.247.11.255
8.247.12.0/24 8.247.12.0 8.247.12.255
8.247.13.0/24 8.247.13.0 8.247.13.255
8.247.14.0/24 8.247.14.0 8.247.14.255
8.247.15.0/24 8.247.15.0 8.247.15.255
8.247.16.0/24 8.247.16.0 8.247.16.255
8.247.17.0/24 8.247.17.0 8.247.17.255
8.247.18.0/24 8.247.18.0 8.247.18.255
8.247.19.0/24 8.247.19.0 8.247.19.255
8.247.20.0/24 8.247.20.0 8.247.20.255
8.247.21.0/24 8.247.21.0 8.247.21.255
8.247.22.0/24 8.247.22.0 8.247.22.255
8.247.23.0/24 8.247.23.0 8.247.23.255
8.247.24.0/24 8.247.24.0 8.247.24.255
8.247.25.0/24 8.247.25.0 8.247.25.255
8.247.26.0/24 8.247.26.0 8.247.26.255
8.247.27.0/24 8.247.27.0 8.247.27.255
8.247.28.0/24 8.247.28.0 8.247.28.255
8.247.29.0/24 8.247.29.0 8.247.29.255
8.247.30.0/24 8.247.30.0 8.247.30.255
8.247.31.0/24 8.247.31.0 8.247.31.255
8.247.32.0/24 8.247.32.0 8.247.32.255
8.247.33.0/24 8.247.33.0 8.247.33.255
8.247.34.0/24 8.247.34.0 8.247.34.255
8.247.35.0/24 8.247.35.0 8.247.35.255
8.247.36.0/24 8.247.36.0 8.247.36.255
8.247.37.0/24 8.247.37.0 8.247.37.255
8.247.38.0/24 8.247.38.0 8.247.38.255
8.247.39.0/24 8.247.39.0 8.247.39.255
8.247.40.0/24 8.247.40.0 8.247.40.255
8.247.41.0/24 8.247.41.0 8.247.41.255
8.247.42.0/24 8.247.42.0 8.247.42.255
8.247.43.0/24 8.247.43.0 8.247.43.255
8.247.44.0/24 8.247.44.0 8.247.44.255
8.247.45.0/24 8.247.45.0 8.247.45.255
8.247.46.0/24 8.247.46.0 8.247.46.255
8.247.47.0/24 8.247.47.0 8.247.47.255
8.247.48.0/24 8.247.48.0 8.247.48.255
8.247.49.0/24 8.247.49.0 8.247.49.255
8.247.50.0/24 8.247.50.0 8.247.50.255
8.247.51.0/24 8.247.51.0 8.247.51.255
8.247.52.0/24 8.247.52.0 8.247.52.255
8.247.53.0/24 8.247.53.0 8.247.53.255
8.247.54.0/24 8.247.54.0 8.247.54.255
8.247.55.0/24 8.247.55.0 8.247.55.255
8.247.56.0/24 8.247.56.0 8.247.56.255
8.247.57.0/24 8.247.57.0 8.247.57.255
8.247.58.0/24 8.247.58.0 8.247.58.255
8.247.59.0/24 8.247.59.0 8.247.59.255
8.247.60.0/24 8.247.60.0 8.247.60.255


8.247.61.0/24 8.247.61.0 8.247.61.255
8.247.62.0/24 8.247.62.0 8.247.62.255
8.247.63.0/24 8.247.63.0 8.247.63.255
8.247.64.0/24 8.247.64.0 8.247.64.255
8.247.65.0/24 8.247.65.0 8.247.65.255
8.247.66.0/24 8.247.66.0 8.247.66.255
8.247.67.0/24 8.247.67.0 8.247.67.255
8.247.68.0/24 8.247.68.0 8.247.68.255
8.247.69.0/24 8.247.69.0 8.247.69.255
8.247.70.0/24 8.247.70.0 8.247.70.255
8.247.71.0/24 8.247.71.0 8.247.71.255
8.247.72.0/24 8.247.72.0 8.247.72.255
8.247.73.0/24 8.247.73.0 8.247.73.255
8.247.74.0/24 8.247.74.0 8.247.74.255
8.247.75.0/24 8.247.75.0 8.247.75.255
8.247.76.0/24 8.247.76.0 8.247.76.255
8.247.77.0/24 8.247.77.0 8.247.77.255
8.247.78.0/24 8.247.78.0 8.247.78.255
8.247.79.0/24 8.247.79.0 8.247.79.255
8.247.80.0/24 8.247.80.0 8.247.80.255
8.247.81.0/24 8.247.81.0 8.247.81.255
8.247.82.0/24 8.247.82.0 8.247.82.255
8.247.83.0/24 8.247.83.0 8.247.83.255
8.247.84.0/24 8.247.84.0 8.247.84.255
8.247.85.0/24 8.247.85.0 8.247.85.255
8.247.86.0/24 8.247.86.0 8.247.86.255
8.247.87.0/24 8.247.87.0 8.247.87.255
8.247.88.0/24 8.247.88.0 8.247.88.255
8.247.89.0/24 8.247.89.0 8.247.89.255
8.247.90.0/24 8.247.90.0 8.247.90.255
8.247.91.0/24 8.247.91.0 8.247.91.255
8.247.92.0/24 8.247.92.0 8.247.92.255
8.247.93.0/24 8.247.93.0 8.247.93.255
8.247.94.0/24 8.247.94.0 8.247.94.255
8.247.95.0/24 8.247.95.0 8.247.95.255
8.247.96.0/24 8.247.96.0 8.247.96.255
8.247.97.0/24 8.247.97.0 8.247.97.255
8.247.98.0/24 8.247.98.0 8.247.98.255
8.247.99.0/24 8.247.99.0 8.247.99.255
8.247.100.0/24 8.247.100.0 8.247.100.255
8.247.101.0/24 8.247.101.0 8.247.101.255
8.247.102.0/24 8.247.102.0 8.247.102.255
8.247.103.0/24 8.247.103.0 8.247.103.255
8.247.104.0/24 8.247.104.0 8.247.104.255
8.247.105.0/24 8.247.105.0 8.247.105.255
8.247.106.0/24 8.247.106.0 8.247.106.255
8.247.107.0/24 8.247.107.0 8.247.107.255
8.247.108.0/24 8.247.108.0 8.247.108.255
8.247.109.0/24 8.247.109.0 8.247.109.255
8.247.110.0/24 8.247.110.0 8.247.110.255
8.247.111.0/24 8.247.111.0 8.247.111.255
8.247.112.0/24 8.247.112.0 8.247.112.255
8.247.113.0/24 8.247.113.0 8.247.113.255
8.247.114.0/24 8.247.114.0 8.247.114.255
8.247.115.0/24 8.247.115.0 8.247.115.255
8.247.116.0/24 8.247.116.0 8.247.116.255
8.247.117.0/24 8.247.117.0 8.247.117.255
8.247.118.0/24 8.247.118.0 8.247.118.255
8.247.119.0/24 8.247.119.0 8.247.119.255
8.247.120.0/24 8.247.120.0 8.247.120.255


8.247.121.0/24 8.247.121.0 8.247.121.255
8.247.122.0/24 8.247.122.0 8.247.122.255
8.247.123.0/24 8.247.123.0 8.247.123.255
8.247.124.0/24 8.247.124.0 8.247.124.255
8.247.125.0/24 8.247.125.0 8.247.125.255
8.247.126.0/24 8.247.126.0 8.247.126.255
8.247.127.0/24 8.247.127.0 8.247.127.255
8.247.128.0/24 8.247.128.0 8.247.128.255
8.247.129.0/24 8.247.129.0 8.247.129.255
8.247.130.0/24 8.247.130.0 8.247.130.255
8.247.131.0/24 8.247.131.0 8.247.131.255
8.247.132.0/24 8.247.132.0 8.247.132.255
8.247.133.0/24 8.247.133.0 8.247.133.255
8.247.134.0/24 8.247.134.0 8.247.134.255
8.247.135.0/24 8.247.135.0 8.247.135.255
8.247.136.0/24 8.247.136.0 8.247.136.255
8.247.137.0/24 8.247.137.0 8.247.137.255
8.247.138.0/24 8.247.138.0 8.247.138.255
8.247.139.0/24 8.247.139.0 8.247.139.255
8.247.140.0/24 8.247.140.0 8.247.140.255
8.247.141.0/24 8.247.141.0 8.247.141.255
8.247.142.0/24 8.247.142.0 8.247.142.255
8.247.143.0/24 8.247.143.0 8.247.143.255
8.247.144.0/24 8.247.144.0 8.247.144.255
8.247.145.0/24 8.247.145.0 8.247.145.255
8.247.146.0/24 8.247.146.0 8.247.146.255
8.247.147.0/24 8.247.147.0 8.247.147.255
8.247.148.0/24 8.247.148.0 8.247.148.255
8.247.149.0/24 8.247.149.0 8.247.149.255
8.247.150.0/24 8.247.150.0 8.247.150.255
8.247.151.0/24 8.247.151.0 8.247.151.255
8.247.152.0/24 8.247.152.0 8.247.152.255
8.247.153.0/24 8.247.153.0 8.247.153.255
8.247.154.0/24 8.247.154.0 8.247.154.255
8.247.155.0/24 8.247.155.0 8.247.155.255
8.247.156.0/24 8.247.156.0 8.247.156.255
8.247.157.0/24 8.247.157.0 8.247.157.255
8.247.158.0/24 8.247.158.0 8.247.158.255
8.247.159.0/24 8.247.159.0 8.247.159.255
8.247.160.0/24 8.247.160.0 8.247.160.255
8.247.161.0/24 8.247.161.0 8.247.161.255
8.247.162.0/24 8.247.162.0 8.247.162.255
8.247.163.0/24 8.247.163.0 8.247.163.255
8.247.164.0/24 8.247.164.0 8.247.164.255
8.247.165.0/24 8.247.165.0 8.247.165.255
8.247.166.0/24 8.247.166.0 8.247.166.255
8.247.167.0/24 8.247.167.0 8.247.167.255
8.247.168.0/24 8.247.168.0 8.247.168.255
8.247.169.0/24 8.247.169.0 8.247.169.255
8.247.170.0/24 8.247.170.0 8.247.170.255
8.247.171.0/24 8.247.171.0 8.247.171.255
8.247.172.0/24 8.247.172.0 8.247.172.255
8.247.173.0/24 8.247.173.0 8.247.173.255
8.247.174.0/24 8.247.174.0 8.247.174.255
8.247.175.0/24 8.247.175.0 8.247.175.255
8.247.176.0/24 8.247.176.0 8.247.176.255
8.247.177.0/24 8.247.177.0 8.247.177.255
8.247.178.0/24 8.247.178.0 8.247.178.255
8.247.179.0/24 8.247.179.0 8.247.179.255
8.247.180.0/24 8.247.180.0 8.247.180.255


8.247.181.0/24 8.247.181.0 8.247.181.255
8.247.182.0/24 8.247.182.0 8.247.182.255
8.247.183.0/24 8.247.183.0 8.247.183.255
8.247.184.0/24 8.247.184.0 8.247.184.255
8.247.185.0/24 8.247.185.0 8.247.185.255
8.247.186.0/24 8.247.186.0 8.247.186.255
8.247.187.0/24 8.247.187.0 8.247.187.255
8.247.188.0/24 8.247.188.0 8.247.188.255
8.247.189.0/24 8.247.189.0 8.247.189.255
8.247.190.0/24 8.247.190.0 8.247.190.255
8.247.191.0/24 8.247.191.0 8.247.191.255
8.247.192.0/24 8.247.192.0 8.247.192.255
8.247.193.0/24 8.247.193.0 8.247.193.255
8.247.194.0/24 8.247.194.0 8.247.194.255
8.247.195.0/24 8.247.195.0 8.247.195.255
8.247.196.0/24 8.247.196.0 8.247.196.255
8.247.197.0/24 8.247.197.0 8.247.197.255
8.247.198.0/24 8.247.198.0 8.247.198.255
8.247.199.0/24 8.247.199.0 8.247.199.255
8.247.200.0/24 8.247.200.0 8.247.200.255
8.247.201.0/24 8.247.201.0 8.247.201.255
8.247.202.0/24 8.247.202.0 8.247.202.255
8.247.203.0/24 8.247.203.0 8.247.203.255
8.247.204.0/24 8.247.204.0 8.247.204.255
8.247.205.0/24 8.247.205.0 8.247.205.255
8.247.206.0/24 8.247.206.0 8.247.206.255
8.247.207.0/24 8.247.207.0 8.247.207.255
8.247.208.0/24 8.247.208.0 8.247.208.255
8.247.209.0/24 8.247.209.0 8.247.209.255
8.247.210.0/24 8.247.210.0 8.247.210.255
8.247.211.0/24 8.247.211.0 8.247.211.255
8.247.212.0/24 8.247.212.0 8.247.212.255
8.247.213.0/24 8.247.213.0 8.247.213.255
8.247.214.0/24 8.247.214.0 8.247.214.255
8.247.215.0/24 8.247.215.0 8.247.215.255
8.247.216.0/24 8.247.216.0 8.247.216.255
8.247.217.0/24 8.247.217.0 8.247.217.255
8.247.218.0/24 8.247.218.0 8.247.218.255
8.247.219.0/24 8.247.219.0 8.247.219.255
8.247.220.0/24 8.247.220.0 8.247.220.255
8.247.221.0/24 8.247.221.0 8.247.221.255
8.247.222.0/24 8.247.222.0 8.247.222.255
8.247.223.0/24 8.247.223.0 8.247.223.255
8.247.224.0/24 8.247.224.0 8.247.224.255
8.247.225.0/24 8.247.225.0 8.247.225.255
8.247.226.0/24 8.247.226.0 8.247.226.255
8.247.227.0/24 8.247.227.0 8.247.227.255
8.247.228.0/24 8.247.228.0 8.247.228.255
8.247.229.0/24 8.247.229.0 8.247.229.255
8.247.230.0/24 8.247.230.0 8.247.230.255
8.247.231.0/24 8.247.231.0 8.247.231.255
8.247.232.0/24 8.247.232.0 8.247.232.255
8.247.233.0/24 8.247.233.0 8.247.233.255
8.247.234.0/24 8.247.234.0 8.247.234.255
8.247.235.0/24 8.247.235.0 8.247.235.255
8.247.236.0/24 8.247.236.0 8.247.236.255
8.247.237.0/24 8.247.237.0 8.247.237.255
8.247.238.0/24 8.247.238.0 8.247.238.255
8.247.239.0/24 8.247.239.0 8.247.239.255
8.247.240.0/24 8.247.240.0 8.247.240.255
8.247.241.0/24 8.247.241.0 8.247.241.255
8.247.242.0/24 8.247.242.0 8.247.242.255
8.247.243.0/24 8.247.243.0 8.247.243.255
8.247.244.0/24 8.247.244.0 8.247.244.255
8.247.245.0/24 8.247.245.0 8.247.245.255
8.247.246.0/24 8.247.246.0 8.247.246.255
8.247.247.0/24 8.247.247.0 8.247.247.255
8.247.248.0/24 8.247.248.0 8.247.248.255
8.247.249.0/24 8.247.249.0 8.247.249.255
8.247.250.0/24 8.247.250.0 8.247.250.255
8.247.251.0/24 8.247.251.0 8.247.251.255
8.247.252.0/24 8.247.252.0 8.247.252.255
8.247.253.0/24 8.247.253.0 8.247.253.255
8.247.254.0/24 8.247.254.0 8.247.254.255
8.247.255.0/24 8.247.255.0 8.247.255.255


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.