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
2.119.1.0/24 2.119.1.0 2.119.1.255
2.119.2.0/24 2.119.2.0 2.119.2.255
2.119.3.0/24 2.119.3.0 2.119.3.255
2.119.4.0/24 2.119.4.0 2.119.4.255
2.119.5.0/24 2.119.5.0 2.119.5.255
2.119.6.0/24 2.119.6.0 2.119.6.255
2.119.7.0/24 2.119.7.0 2.119.7.255
2.119.8.0/24 2.119.8.0 2.119.8.255
2.119.9.0/24 2.119.9.0 2.119.9.255
2.119.10.0/24 2.119.10.0 2.119.10.255
2.119.11.0/24 2.119.11.0 2.119.11.255
2.119.12.0/24 2.119.12.0 2.119.12.255
2.119.13.0/24 2.119.13.0 2.119.13.255
2.119.14.0/24 2.119.14.0 2.119.14.255
2.119.15.0/24 2.119.15.0 2.119.15.255
2.119.16.0/24 2.119.16.0 2.119.16.255
2.119.17.0/24 2.119.17.0 2.119.17.255
2.119.18.0/24 2.119.18.0 2.119.18.255
2.119.19.0/24 2.119.19.0 2.119.19.255
2.119.20.0/24 2.119.20.0 2.119.20.255
2.119.21.0/24 2.119.21.0 2.119.21.255
2.119.22.0/24 2.119.22.0 2.119.22.255
2.119.23.0/24 2.119.23.0 2.119.23.255
2.119.24.0/24 2.119.24.0 2.119.24.255
2.119.25.0/24 2.119.25.0 2.119.25.255
2.119.26.0/24 2.119.26.0 2.119.26.255
2.119.27.0/24 2.119.27.0 2.119.27.255
2.119.28.0/24 2.119.28.0 2.119.28.255
2.119.29.0/24 2.119.29.0 2.119.29.255
2.119.30.0/24 2.119.30.0 2.119.30.255
2.119.31.0/24 2.119.31.0 2.119.31.255
2.119.32.0/24 2.119.32.0 2.119.32.255
2.119.33.0/24 2.119.33.0 2.119.33.255
2.119.34.0/24 2.119.34.0 2.119.34.255
2.119.35.0/24 2.119.35.0 2.119.35.255
2.119.36.0/24 2.119.36.0 2.119.36.255
2.119.37.0/24 2.119.37.0 2.119.37.255
2.119.38.0/24 2.119.38.0 2.119.38.255
2.119.39.0/24 2.119.39.0 2.119.39.255
2.119.40.0/24 2.119.40.0 2.119.40.255
2.119.41.0/24 2.119.41.0 2.119.41.255
2.119.42.0/24 2.119.42.0 2.119.42.255
2.119.43.0/24 2.119.43.0 2.119.43.255
2.119.44.0/24 2.119.44.0 2.119.44.255
2.119.45.0/24 2.119.45.0 2.119.45.255
2.119.46.0/24 2.119.46.0 2.119.46.255
2.119.47.0/24 2.119.47.0 2.119.47.255
2.119.48.0/24 2.119.48.0 2.119.48.255
2.119.49.0/24 2.119.49.0 2.119.49.255
2.119.50.0/24 2.119.50.0 2.119.50.255
2.119.51.0/24 2.119.51.0 2.119.51.255
2.119.52.0/24 2.119.52.0 2.119.52.255
2.119.53.0/24 2.119.53.0 2.119.53.255
2.119.54.0/24 2.119.54.0 2.119.54.255
2.119.55.0/24 2.119.55.0 2.119.55.255
2.119.56.0/24 2.119.56.0 2.119.56.255
2.119.57.0/24 2.119.57.0 2.119.57.255
2.119.58.0/24 2.119.58.0 2.119.58.255
2.119.59.0/24 2.119.59.0 2.119.59.255
2.119.60.0/24 2.119.60.0 2.119.60.255


2.119.61.0/24 2.119.61.0 2.119.61.255
2.119.62.0/24 2.119.62.0 2.119.62.255
2.119.63.0/24 2.119.63.0 2.119.63.255
2.119.64.0/24 2.119.64.0 2.119.64.255
2.119.65.0/24 2.119.65.0 2.119.65.255
2.119.66.0/24 2.119.66.0 2.119.66.255
2.119.67.0/24 2.119.67.0 2.119.67.255
2.119.68.0/24 2.119.68.0 2.119.68.255
2.119.69.0/24 2.119.69.0 2.119.69.255
2.119.70.0/24 2.119.70.0 2.119.70.255
2.119.71.0/24 2.119.71.0 2.119.71.255
2.119.72.0/24 2.119.72.0 2.119.72.255
2.119.73.0/24 2.119.73.0 2.119.73.255
2.119.74.0/24 2.119.74.0 2.119.74.255
2.119.75.0/24 2.119.75.0 2.119.75.255
2.119.76.0/24 2.119.76.0 2.119.76.255
2.119.77.0/24 2.119.77.0 2.119.77.255
2.119.78.0/24 2.119.78.0 2.119.78.255
2.119.79.0/24 2.119.79.0 2.119.79.255
2.119.80.0/24 2.119.80.0 2.119.80.255
2.119.81.0/24 2.119.81.0 2.119.81.255
2.119.82.0/24 2.119.82.0 2.119.82.255
2.119.83.0/24 2.119.83.0 2.119.83.255
2.119.84.0/24 2.119.84.0 2.119.84.255
2.119.85.0/24 2.119.85.0 2.119.85.255
2.119.86.0/24 2.119.86.0 2.119.86.255
2.119.87.0/24 2.119.87.0 2.119.87.255
2.119.88.0/24 2.119.88.0 2.119.88.255
2.119.89.0/24 2.119.89.0 2.119.89.255
2.119.90.0/24 2.119.90.0 2.119.90.255
2.119.91.0/24 2.119.91.0 2.119.91.255
2.119.92.0/24 2.119.92.0 2.119.92.255
2.119.93.0/24 2.119.93.0 2.119.93.255
2.119.94.0/24 2.119.94.0 2.119.94.255
2.119.95.0/24 2.119.95.0 2.119.95.255
2.119.96.0/24 2.119.96.0 2.119.96.255
2.119.97.0/24 2.119.97.0 2.119.97.255
2.119.98.0/24 2.119.98.0 2.119.98.255
2.119.99.0/24 2.119.99.0 2.119.99.255
2.119.100.0/24 2.119.100.0 2.119.100.255
2.119.101.0/24 2.119.101.0 2.119.101.255
2.119.102.0/24 2.119.102.0 2.119.102.255
2.119.103.0/24 2.119.103.0 2.119.103.255
2.119.104.0/24 2.119.104.0 2.119.104.255
2.119.105.0/24 2.119.105.0 2.119.105.255
2.119.106.0/24 2.119.106.0 2.119.106.255
2.119.107.0/24 2.119.107.0 2.119.107.255
2.119.108.0/24 2.119.108.0 2.119.108.255
2.119.109.0/24 2.119.109.0 2.119.109.255
2.119.110.0/24 2.119.110.0 2.119.110.255
2.119.111.0/24 2.119.111.0 2.119.111.255
2.119.112.0/24 2.119.112.0 2.119.112.255
2.119.113.0/24 2.119.113.0 2.119.113.255
2.119.114.0/24 2.119.114.0 2.119.114.255
2.119.115.0/24 2.119.115.0 2.119.115.255
2.119.116.0/24 2.119.116.0 2.119.116.255
2.119.117.0/24 2.119.117.0 2.119.117.255
2.119.118.0/24 2.119.118.0 2.119.118.255
2.119.119.0/24 2.119.119.0 2.119.119.255
2.119.120.0/24 2.119.120.0 2.119.120.255


2.119.121.0/24 2.119.121.0 2.119.121.255
2.119.122.0/24 2.119.122.0 2.119.122.255
2.119.123.0/24 2.119.123.0 2.119.123.255
2.119.124.0/24 2.119.124.0 2.119.124.255
2.119.125.0/24 2.119.125.0 2.119.125.255
2.119.126.0/24 2.119.126.0 2.119.126.255
2.119.127.0/24 2.119.127.0 2.119.127.255
2.119.128.0/24 2.119.128.0 2.119.128.255
2.119.129.0/24 2.119.129.0 2.119.129.255
2.119.130.0/24 2.119.130.0 2.119.130.255
2.119.131.0/24 2.119.131.0 2.119.131.255
2.119.132.0/24 2.119.132.0 2.119.132.255
2.119.133.0/24 2.119.133.0 2.119.133.255
2.119.134.0/24 2.119.134.0 2.119.134.255
2.119.135.0/24 2.119.135.0 2.119.135.255
2.119.136.0/24 2.119.136.0 2.119.136.255
2.119.137.0/24 2.119.137.0 2.119.137.255
2.119.138.0/24 2.119.138.0 2.119.138.255
2.119.139.0/24 2.119.139.0 2.119.139.255
2.119.140.0/24 2.119.140.0 2.119.140.255
2.119.141.0/24 2.119.141.0 2.119.141.255
2.119.142.0/24 2.119.142.0 2.119.142.255
2.119.143.0/24 2.119.143.0 2.119.143.255
2.119.144.0/24 2.119.144.0 2.119.144.255
2.119.145.0/24 2.119.145.0 2.119.145.255
2.119.146.0/24 2.119.146.0 2.119.146.255
2.119.147.0/24 2.119.147.0 2.119.147.255
2.119.148.0/24 2.119.148.0 2.119.148.255
2.119.149.0/24 2.119.149.0 2.119.149.255
2.119.150.0/24 2.119.150.0 2.119.150.255
2.119.151.0/24 2.119.151.0 2.119.151.255
2.119.152.0/24 2.119.152.0 2.119.152.255
2.119.153.0/24 2.119.153.0 2.119.153.255
2.119.154.0/24 2.119.154.0 2.119.154.255
2.119.155.0/24 2.119.155.0 2.119.155.255
2.119.156.0/24 2.119.156.0 2.119.156.255
2.119.157.0/24 2.119.157.0 2.119.157.255
2.119.158.0/24 2.119.158.0 2.119.158.255
2.119.159.0/24 2.119.159.0 2.119.159.255
2.119.160.0/24 2.119.160.0 2.119.160.255
2.119.161.0/24 2.119.161.0 2.119.161.255
2.119.162.0/24 2.119.162.0 2.119.162.255
2.119.163.0/24 2.119.163.0 2.119.163.255
2.119.164.0/24 2.119.164.0 2.119.164.255
2.119.165.0/24 2.119.165.0 2.119.165.255
2.119.166.0/24 2.119.166.0 2.119.166.255
2.119.167.0/24 2.119.167.0 2.119.167.255
2.119.168.0/24 2.119.168.0 2.119.168.255
2.119.169.0/24 2.119.169.0 2.119.169.255
2.119.170.0/24 2.119.170.0 2.119.170.255
2.119.171.0/24 2.119.171.0 2.119.171.255
2.119.172.0/24 2.119.172.0 2.119.172.255
2.119.173.0/24 2.119.173.0 2.119.173.255
2.119.174.0/24 2.119.174.0 2.119.174.255
2.119.175.0/24 2.119.175.0 2.119.175.255
2.119.176.0/24 2.119.176.0 2.119.176.255
2.119.177.0/24 2.119.177.0 2.119.177.255
2.119.178.0/24 2.119.178.0 2.119.178.255
2.119.179.0/24 2.119.179.0 2.119.179.255
2.119.180.0/24 2.119.180.0 2.119.180.255


2.119.181.0/24 2.119.181.0 2.119.181.255
2.119.182.0/24 2.119.182.0 2.119.182.255
2.119.183.0/24 2.119.183.0 2.119.183.255
2.119.184.0/24 2.119.184.0 2.119.184.255
2.119.185.0/24 2.119.185.0 2.119.185.255
2.119.186.0/24 2.119.186.0 2.119.186.255
2.119.187.0/24 2.119.187.0 2.119.187.255
2.119.188.0/24 2.119.188.0 2.119.188.255
2.119.189.0/24 2.119.189.0 2.119.189.255
2.119.190.0/24 2.119.190.0 2.119.190.255
2.119.191.0/24 2.119.191.0 2.119.191.255
2.119.192.0/24 2.119.192.0 2.119.192.255
2.119.193.0/24 2.119.193.0 2.119.193.255
2.119.194.0/24 2.119.194.0 2.119.194.255
2.119.195.0/24 2.119.195.0 2.119.195.255
2.119.196.0/24 2.119.196.0 2.119.196.255
2.119.197.0/24 2.119.197.0 2.119.197.255
2.119.198.0/24 2.119.198.0 2.119.198.255
2.119.199.0/24 2.119.199.0 2.119.199.255
2.119.200.0/24 2.119.200.0 2.119.200.255
2.119.201.0/24 2.119.201.0 2.119.201.255
2.119.202.0/24 2.119.202.0 2.119.202.255
2.119.203.0/24 2.119.203.0 2.119.203.255
2.119.204.0/24 2.119.204.0 2.119.204.255
2.119.205.0/24 2.119.205.0 2.119.205.255
2.119.206.0/24 2.119.206.0 2.119.206.255
2.119.207.0/24 2.119.207.0 2.119.207.255
2.119.208.0/24 2.119.208.0 2.119.208.255
2.119.209.0/24 2.119.209.0 2.119.209.255
2.119.210.0/24 2.119.210.0 2.119.210.255
2.119.211.0/24 2.119.211.0 2.119.211.255
2.119.212.0/24 2.119.212.0 2.119.212.255
2.119.213.0/24 2.119.213.0 2.119.213.255
2.119.214.0/24 2.119.214.0 2.119.214.255
2.119.215.0/24 2.119.215.0 2.119.215.255
2.119.216.0/24 2.119.216.0 2.119.216.255
2.119.217.0/24 2.119.217.0 2.119.217.255
2.119.218.0/24 2.119.218.0 2.119.218.255
2.119.219.0/24 2.119.219.0 2.119.219.255
2.119.220.0/24 2.119.220.0 2.119.220.255
2.119.221.0/24 2.119.221.0 2.119.221.255
2.119.222.0/24 2.119.222.0 2.119.222.255
2.119.223.0/24 2.119.223.0 2.119.223.255
2.119.224.0/24 2.119.224.0 2.119.224.255
2.119.225.0/24 2.119.225.0 2.119.225.255
2.119.226.0/24 2.119.226.0 2.119.226.255
2.119.227.0/24 2.119.227.0 2.119.227.255
2.119.228.0/24 2.119.228.0 2.119.228.255
2.119.229.0/24 2.119.229.0 2.119.229.255
2.119.230.0/24 2.119.230.0 2.119.230.255
2.119.231.0/24 2.119.231.0 2.119.231.255
2.119.232.0/24 2.119.232.0 2.119.232.255
2.119.233.0/24 2.119.233.0 2.119.233.255
2.119.234.0/24 2.119.234.0 2.119.234.255
2.119.235.0/24 2.119.235.0 2.119.235.255
2.119.236.0/24 2.119.236.0 2.119.236.255
2.119.237.0/24 2.119.237.0 2.119.237.255
2.119.238.0/24 2.119.238.0 2.119.238.255
2.119.239.0/24 2.119.239.0 2.119.239.255
2.119.240.0/24 2.119.240.0 2.119.240.255
2.119.241.0/24 2.119.241.0 2.119.241.255
2.119.242.0/24 2.119.242.0 2.119.242.255
2.119.243.0/24 2.119.243.0 2.119.243.255
2.119.244.0/24 2.119.244.0 2.119.244.255
2.119.245.0/24 2.119.245.0 2.119.245.255
2.119.246.0/24 2.119.246.0 2.119.246.255
2.119.247.0/24 2.119.247.0 2.119.247.255
2.119.248.0/24 2.119.248.0 2.119.248.255
2.119.249.0/24 2.119.249.0 2.119.249.255
2.119.250.0/24 2.119.250.0 2.119.250.255
2.119.251.0/24 2.119.251.0 2.119.251.255
2.119.252.0/24 2.119.252.0 2.119.252.255
2.119.253.0/24 2.119.253.0 2.119.253.255
2.119.254.0/24 2.119.254.0 2.119.254.255
2.119.255.0/24 2.119.255.0 2.119.255.255


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.