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
8.124.1.0/24 8.124.1.0 8.124.1.255
8.124.2.0/24 8.124.2.0 8.124.2.255
8.124.3.0/24 8.124.3.0 8.124.3.255
8.124.4.0/24 8.124.4.0 8.124.4.255
8.124.5.0/24 8.124.5.0 8.124.5.255
8.124.6.0/24 8.124.6.0 8.124.6.255
8.124.7.0/24 8.124.7.0 8.124.7.255
8.124.8.0/24 8.124.8.0 8.124.8.255
8.124.9.0/24 8.124.9.0 8.124.9.255
8.124.10.0/24 8.124.10.0 8.124.10.255
8.124.11.0/24 8.124.11.0 8.124.11.255
8.124.12.0/24 8.124.12.0 8.124.12.255
8.124.13.0/24 8.124.13.0 8.124.13.255
8.124.14.0/24 8.124.14.0 8.124.14.255
8.124.15.0/24 8.124.15.0 8.124.15.255
8.124.16.0/24 8.124.16.0 8.124.16.255
8.124.17.0/24 8.124.17.0 8.124.17.255
8.124.18.0/24 8.124.18.0 8.124.18.255
8.124.19.0/24 8.124.19.0 8.124.19.255
8.124.20.0/24 8.124.20.0 8.124.20.255
8.124.21.0/24 8.124.21.0 8.124.21.255
8.124.22.0/24 8.124.22.0 8.124.22.255
8.124.23.0/24 8.124.23.0 8.124.23.255
8.124.24.0/24 8.124.24.0 8.124.24.255
8.124.25.0/24 8.124.25.0 8.124.25.255
8.124.26.0/24 8.124.26.0 8.124.26.255
8.124.27.0/24 8.124.27.0 8.124.27.255
8.124.28.0/24 8.124.28.0 8.124.28.255
8.124.29.0/24 8.124.29.0 8.124.29.255
8.124.30.0/24 8.124.30.0 8.124.30.255
8.124.31.0/24 8.124.31.0 8.124.31.255
8.124.32.0/24 8.124.32.0 8.124.32.255
8.124.33.0/24 8.124.33.0 8.124.33.255
8.124.34.0/24 8.124.34.0 8.124.34.255
8.124.35.0/24 8.124.35.0 8.124.35.255
8.124.36.0/24 8.124.36.0 8.124.36.255
8.124.37.0/24 8.124.37.0 8.124.37.255
8.124.38.0/24 8.124.38.0 8.124.38.255
8.124.39.0/24 8.124.39.0 8.124.39.255
8.124.40.0/24 8.124.40.0 8.124.40.255
8.124.41.0/24 8.124.41.0 8.124.41.255
8.124.42.0/24 8.124.42.0 8.124.42.255
8.124.43.0/24 8.124.43.0 8.124.43.255
8.124.44.0/24 8.124.44.0 8.124.44.255
8.124.45.0/24 8.124.45.0 8.124.45.255
8.124.46.0/24 8.124.46.0 8.124.46.255
8.124.47.0/24 8.124.47.0 8.124.47.255
8.124.48.0/24 8.124.48.0 8.124.48.255
8.124.49.0/24 8.124.49.0 8.124.49.255
8.124.50.0/24 8.124.50.0 8.124.50.255
8.124.51.0/24 8.124.51.0 8.124.51.255
8.124.52.0/24 8.124.52.0 8.124.52.255
8.124.53.0/24 8.124.53.0 8.124.53.255
8.124.54.0/24 8.124.54.0 8.124.54.255
8.124.55.0/24 8.124.55.0 8.124.55.255
8.124.56.0/24 8.124.56.0 8.124.56.255
8.124.57.0/24 8.124.57.0 8.124.57.255
8.124.58.0/24 8.124.58.0 8.124.58.255
8.124.59.0/24 8.124.59.0 8.124.59.255
8.124.60.0/24 8.124.60.0 8.124.60.255


8.124.61.0/24 8.124.61.0 8.124.61.255
8.124.62.0/24 8.124.62.0 8.124.62.255
8.124.63.0/24 8.124.63.0 8.124.63.255
8.124.64.0/24 8.124.64.0 8.124.64.255
8.124.65.0/24 8.124.65.0 8.124.65.255
8.124.66.0/24 8.124.66.0 8.124.66.255
8.124.67.0/24 8.124.67.0 8.124.67.255
8.124.68.0/24 8.124.68.0 8.124.68.255
8.124.69.0/24 8.124.69.0 8.124.69.255
8.124.70.0/24 8.124.70.0 8.124.70.255
8.124.71.0/24 8.124.71.0 8.124.71.255
8.124.72.0/24 8.124.72.0 8.124.72.255
8.124.73.0/24 8.124.73.0 8.124.73.255
8.124.74.0/24 8.124.74.0 8.124.74.255
8.124.75.0/24 8.124.75.0 8.124.75.255
8.124.76.0/24 8.124.76.0 8.124.76.255
8.124.77.0/24 8.124.77.0 8.124.77.255
8.124.78.0/24 8.124.78.0 8.124.78.255
8.124.79.0/24 8.124.79.0 8.124.79.255
8.124.80.0/24 8.124.80.0 8.124.80.255
8.124.81.0/24 8.124.81.0 8.124.81.255
8.124.82.0/24 8.124.82.0 8.124.82.255
8.124.83.0/24 8.124.83.0 8.124.83.255
8.124.84.0/24 8.124.84.0 8.124.84.255
8.124.85.0/24 8.124.85.0 8.124.85.255
8.124.86.0/24 8.124.86.0 8.124.86.255
8.124.87.0/24 8.124.87.0 8.124.87.255
8.124.88.0/24 8.124.88.0 8.124.88.255
8.124.89.0/24 8.124.89.0 8.124.89.255
8.124.90.0/24 8.124.90.0 8.124.90.255
8.124.91.0/24 8.124.91.0 8.124.91.255
8.124.92.0/24 8.124.92.0 8.124.92.255
8.124.93.0/24 8.124.93.0 8.124.93.255
8.124.94.0/24 8.124.94.0 8.124.94.255
8.124.95.0/24 8.124.95.0 8.124.95.255
8.124.96.0/24 8.124.96.0 8.124.96.255
8.124.97.0/24 8.124.97.0 8.124.97.255
8.124.98.0/24 8.124.98.0 8.124.98.255
8.124.99.0/24 8.124.99.0 8.124.99.255
8.124.100.0/24 8.124.100.0 8.124.100.255
8.124.101.0/24 8.124.101.0 8.124.101.255
8.124.102.0/24 8.124.102.0 8.124.102.255
8.124.103.0/24 8.124.103.0 8.124.103.255
8.124.104.0/24 8.124.104.0 8.124.104.255
8.124.105.0/24 8.124.105.0 8.124.105.255
8.124.106.0/24 8.124.106.0 8.124.106.255
8.124.107.0/24 8.124.107.0 8.124.107.255
8.124.108.0/24 8.124.108.0 8.124.108.255
8.124.109.0/24 8.124.109.0 8.124.109.255
8.124.110.0/24 8.124.110.0 8.124.110.255
8.124.111.0/24 8.124.111.0 8.124.111.255
8.124.112.0/24 8.124.112.0 8.124.112.255
8.124.113.0/24 8.124.113.0 8.124.113.255
8.124.114.0/24 8.124.114.0 8.124.114.255
8.124.115.0/24 8.124.115.0 8.124.115.255
8.124.116.0/24 8.124.116.0 8.124.116.255
8.124.117.0/24 8.124.117.0 8.124.117.255
8.124.118.0/24 8.124.118.0 8.124.118.255
8.124.119.0/24 8.124.119.0 8.124.119.255
8.124.120.0/24 8.124.120.0 8.124.120.255


8.124.121.0/24 8.124.121.0 8.124.121.255
8.124.122.0/24 8.124.122.0 8.124.122.255
8.124.123.0/24 8.124.123.0 8.124.123.255
8.124.124.0/24 8.124.124.0 8.124.124.255
8.124.125.0/24 8.124.125.0 8.124.125.255
8.124.126.0/24 8.124.126.0 8.124.126.255
8.124.127.0/24 8.124.127.0 8.124.127.255
8.124.128.0/24 8.124.128.0 8.124.128.255
8.124.129.0/24 8.124.129.0 8.124.129.255
8.124.130.0/24 8.124.130.0 8.124.130.255
8.124.131.0/24 8.124.131.0 8.124.131.255
8.124.132.0/24 8.124.132.0 8.124.132.255
8.124.133.0/24 8.124.133.0 8.124.133.255
8.124.134.0/24 8.124.134.0 8.124.134.255
8.124.135.0/24 8.124.135.0 8.124.135.255
8.124.136.0/24 8.124.136.0 8.124.136.255
8.124.137.0/24 8.124.137.0 8.124.137.255
8.124.138.0/24 8.124.138.0 8.124.138.255
8.124.139.0/24 8.124.139.0 8.124.139.255
8.124.140.0/24 8.124.140.0 8.124.140.255
8.124.141.0/24 8.124.141.0 8.124.141.255
8.124.142.0/24 8.124.142.0 8.124.142.255
8.124.143.0/24 8.124.143.0 8.124.143.255
8.124.144.0/24 8.124.144.0 8.124.144.255
8.124.145.0/24 8.124.145.0 8.124.145.255
8.124.146.0/24 8.124.146.0 8.124.146.255
8.124.147.0/24 8.124.147.0 8.124.147.255
8.124.148.0/24 8.124.148.0 8.124.148.255
8.124.149.0/24 8.124.149.0 8.124.149.255
8.124.150.0/24 8.124.150.0 8.124.150.255
8.124.151.0/24 8.124.151.0 8.124.151.255
8.124.152.0/24 8.124.152.0 8.124.152.255
8.124.153.0/24 8.124.153.0 8.124.153.255
8.124.154.0/24 8.124.154.0 8.124.154.255
8.124.155.0/24 8.124.155.0 8.124.155.255
8.124.156.0/24 8.124.156.0 8.124.156.255
8.124.157.0/24 8.124.157.0 8.124.157.255
8.124.158.0/24 8.124.158.0 8.124.158.255
8.124.159.0/24 8.124.159.0 8.124.159.255
8.124.160.0/24 8.124.160.0 8.124.160.255
8.124.161.0/24 8.124.161.0 8.124.161.255
8.124.162.0/24 8.124.162.0 8.124.162.255
8.124.163.0/24 8.124.163.0 8.124.163.255
8.124.164.0/24 8.124.164.0 8.124.164.255
8.124.165.0/24 8.124.165.0 8.124.165.255
8.124.166.0/24 8.124.166.0 8.124.166.255
8.124.167.0/24 8.124.167.0 8.124.167.255
8.124.168.0/24 8.124.168.0 8.124.168.255
8.124.169.0/24 8.124.169.0 8.124.169.255
8.124.170.0/24 8.124.170.0 8.124.170.255
8.124.171.0/24 8.124.171.0 8.124.171.255
8.124.172.0/24 8.124.172.0 8.124.172.255
8.124.173.0/24 8.124.173.0 8.124.173.255
8.124.174.0/24 8.124.174.0 8.124.174.255
8.124.175.0/24 8.124.175.0 8.124.175.255
8.124.176.0/24 8.124.176.0 8.124.176.255
8.124.177.0/24 8.124.177.0 8.124.177.255
8.124.178.0/24 8.124.178.0 8.124.178.255
8.124.179.0/24 8.124.179.0 8.124.179.255
8.124.180.0/24 8.124.180.0 8.124.180.255


8.124.181.0/24 8.124.181.0 8.124.181.255
8.124.182.0/24 8.124.182.0 8.124.182.255
8.124.183.0/24 8.124.183.0 8.124.183.255
8.124.184.0/24 8.124.184.0 8.124.184.255
8.124.185.0/24 8.124.185.0 8.124.185.255
8.124.186.0/24 8.124.186.0 8.124.186.255
8.124.187.0/24 8.124.187.0 8.124.187.255
8.124.188.0/24 8.124.188.0 8.124.188.255
8.124.189.0/24 8.124.189.0 8.124.189.255
8.124.190.0/24 8.124.190.0 8.124.190.255
8.124.191.0/24 8.124.191.0 8.124.191.255
8.124.192.0/24 8.124.192.0 8.124.192.255
8.124.193.0/24 8.124.193.0 8.124.193.255
8.124.194.0/24 8.124.194.0 8.124.194.255
8.124.195.0/24 8.124.195.0 8.124.195.255
8.124.196.0/24 8.124.196.0 8.124.196.255
8.124.197.0/24 8.124.197.0 8.124.197.255
8.124.198.0/24 8.124.198.0 8.124.198.255
8.124.199.0/24 8.124.199.0 8.124.199.255
8.124.200.0/24 8.124.200.0 8.124.200.255
8.124.201.0/24 8.124.201.0 8.124.201.255
8.124.202.0/24 8.124.202.0 8.124.202.255
8.124.203.0/24 8.124.203.0 8.124.203.255
8.124.204.0/24 8.124.204.0 8.124.204.255
8.124.205.0/24 8.124.205.0 8.124.205.255
8.124.206.0/24 8.124.206.0 8.124.206.255
8.124.207.0/24 8.124.207.0 8.124.207.255
8.124.208.0/24 8.124.208.0 8.124.208.255
8.124.209.0/24 8.124.209.0 8.124.209.255
8.124.210.0/24 8.124.210.0 8.124.210.255
8.124.211.0/24 8.124.211.0 8.124.211.255
8.124.212.0/24 8.124.212.0 8.124.212.255
8.124.213.0/24 8.124.213.0 8.124.213.255
8.124.214.0/24 8.124.214.0 8.124.214.255
8.124.215.0/24 8.124.215.0 8.124.215.255
8.124.216.0/24 8.124.216.0 8.124.216.255
8.124.217.0/24 8.124.217.0 8.124.217.255
8.124.218.0/24 8.124.218.0 8.124.218.255
8.124.219.0/24 8.124.219.0 8.124.219.255
8.124.220.0/24 8.124.220.0 8.124.220.255
8.124.221.0/24 8.124.221.0 8.124.221.255
8.124.222.0/24 8.124.222.0 8.124.222.255
8.124.223.0/24 8.124.223.0 8.124.223.255
8.124.224.0/24 8.124.224.0 8.124.224.255
8.124.225.0/24 8.124.225.0 8.124.225.255
8.124.226.0/24 8.124.226.0 8.124.226.255
8.124.227.0/24 8.124.227.0 8.124.227.255
8.124.228.0/24 8.124.228.0 8.124.228.255
8.124.229.0/24 8.124.229.0 8.124.229.255
8.124.230.0/24 8.124.230.0 8.124.230.255
8.124.231.0/24 8.124.231.0 8.124.231.255
8.124.232.0/24 8.124.232.0 8.124.232.255
8.124.233.0/24 8.124.233.0 8.124.233.255
8.124.234.0/24 8.124.234.0 8.124.234.255
8.124.235.0/24 8.124.235.0 8.124.235.255
8.124.236.0/24 8.124.236.0 8.124.236.255
8.124.237.0/24 8.124.237.0 8.124.237.255
8.124.238.0/24 8.124.238.0 8.124.238.255
8.124.239.0/24 8.124.239.0 8.124.239.255
8.124.240.0/24 8.124.240.0 8.124.240.255
8.124.241.0/24 8.124.241.0 8.124.241.255
8.124.242.0/24 8.124.242.0 8.124.242.255
8.124.243.0/24 8.124.243.0 8.124.243.255
8.124.244.0/24 8.124.244.0 8.124.244.255
8.124.245.0/24 8.124.245.0 8.124.245.255
8.124.246.0/24 8.124.246.0 8.124.246.255
8.124.247.0/24 8.124.247.0 8.124.247.255
8.124.248.0/24 8.124.248.0 8.124.248.255
8.124.249.0/24 8.124.249.0 8.124.249.255
8.124.250.0/24 8.124.250.0 8.124.250.255
8.124.251.0/24 8.124.251.0 8.124.251.255
8.124.252.0/24 8.124.252.0 8.124.252.255
8.124.253.0/24 8.124.253.0 8.124.253.255
8.124.254.0/24 8.124.254.0 8.124.254.255
8.124.255.0/24 8.124.255.0 8.124.255.255


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.