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
2.104.1.0/24 2.104.1.0 2.104.1.255
2.104.2.0/24 2.104.2.0 2.104.2.255
2.104.3.0/24 2.104.3.0 2.104.3.255
2.104.4.0/24 2.104.4.0 2.104.4.255
2.104.5.0/24 2.104.5.0 2.104.5.255
2.104.6.0/24 2.104.6.0 2.104.6.255
2.104.7.0/24 2.104.7.0 2.104.7.255
2.104.8.0/24 2.104.8.0 2.104.8.255
2.104.9.0/24 2.104.9.0 2.104.9.255
2.104.10.0/24 2.104.10.0 2.104.10.255
2.104.11.0/24 2.104.11.0 2.104.11.255
2.104.12.0/24 2.104.12.0 2.104.12.255
2.104.13.0/24 2.104.13.0 2.104.13.255
2.104.14.0/24 2.104.14.0 2.104.14.255
2.104.15.0/24 2.104.15.0 2.104.15.255
2.104.16.0/24 2.104.16.0 2.104.16.255
2.104.17.0/24 2.104.17.0 2.104.17.255
2.104.18.0/24 2.104.18.0 2.104.18.255
2.104.19.0/24 2.104.19.0 2.104.19.255
2.104.20.0/24 2.104.20.0 2.104.20.255
2.104.21.0/24 2.104.21.0 2.104.21.255
2.104.22.0/24 2.104.22.0 2.104.22.255
2.104.23.0/24 2.104.23.0 2.104.23.255
2.104.24.0/24 2.104.24.0 2.104.24.255
2.104.25.0/24 2.104.25.0 2.104.25.255
2.104.26.0/24 2.104.26.0 2.104.26.255
2.104.27.0/24 2.104.27.0 2.104.27.255
2.104.28.0/24 2.104.28.0 2.104.28.255
2.104.29.0/24 2.104.29.0 2.104.29.255
2.104.30.0/24 2.104.30.0 2.104.30.255
2.104.31.0/24 2.104.31.0 2.104.31.255
2.104.32.0/24 2.104.32.0 2.104.32.255
2.104.33.0/24 2.104.33.0 2.104.33.255
2.104.34.0/24 2.104.34.0 2.104.34.255
2.104.35.0/24 2.104.35.0 2.104.35.255
2.104.36.0/24 2.104.36.0 2.104.36.255
2.104.37.0/24 2.104.37.0 2.104.37.255
2.104.38.0/24 2.104.38.0 2.104.38.255
2.104.39.0/24 2.104.39.0 2.104.39.255
2.104.40.0/24 2.104.40.0 2.104.40.255
2.104.41.0/24 2.104.41.0 2.104.41.255
2.104.42.0/24 2.104.42.0 2.104.42.255
2.104.43.0/24 2.104.43.0 2.104.43.255
2.104.44.0/24 2.104.44.0 2.104.44.255
2.104.45.0/24 2.104.45.0 2.104.45.255
2.104.46.0/24 2.104.46.0 2.104.46.255
2.104.47.0/24 2.104.47.0 2.104.47.255
2.104.48.0/24 2.104.48.0 2.104.48.255
2.104.49.0/24 2.104.49.0 2.104.49.255
2.104.50.0/24 2.104.50.0 2.104.50.255
2.104.51.0/24 2.104.51.0 2.104.51.255
2.104.52.0/24 2.104.52.0 2.104.52.255
2.104.53.0/24 2.104.53.0 2.104.53.255
2.104.54.0/24 2.104.54.0 2.104.54.255
2.104.55.0/24 2.104.55.0 2.104.55.255
2.104.56.0/24 2.104.56.0 2.104.56.255
2.104.57.0/24 2.104.57.0 2.104.57.255
2.104.58.0/24 2.104.58.0 2.104.58.255
2.104.59.0/24 2.104.59.0 2.104.59.255
2.104.60.0/24 2.104.60.0 2.104.60.255


2.104.61.0/24 2.104.61.0 2.104.61.255
2.104.62.0/24 2.104.62.0 2.104.62.255
2.104.63.0/24 2.104.63.0 2.104.63.255
2.104.64.0/24 2.104.64.0 2.104.64.255
2.104.65.0/24 2.104.65.0 2.104.65.255
2.104.66.0/24 2.104.66.0 2.104.66.255
2.104.67.0/24 2.104.67.0 2.104.67.255
2.104.68.0/24 2.104.68.0 2.104.68.255
2.104.69.0/24 2.104.69.0 2.104.69.255
2.104.70.0/24 2.104.70.0 2.104.70.255
2.104.71.0/24 2.104.71.0 2.104.71.255
2.104.72.0/24 2.104.72.0 2.104.72.255
2.104.73.0/24 2.104.73.0 2.104.73.255
2.104.74.0/24 2.104.74.0 2.104.74.255
2.104.75.0/24 2.104.75.0 2.104.75.255
2.104.76.0/24 2.104.76.0 2.104.76.255
2.104.77.0/24 2.104.77.0 2.104.77.255
2.104.78.0/24 2.104.78.0 2.104.78.255
2.104.79.0/24 2.104.79.0 2.104.79.255
2.104.80.0/24 2.104.80.0 2.104.80.255
2.104.81.0/24 2.104.81.0 2.104.81.255
2.104.82.0/24 2.104.82.0 2.104.82.255
2.104.83.0/24 2.104.83.0 2.104.83.255
2.104.84.0/24 2.104.84.0 2.104.84.255
2.104.85.0/24 2.104.85.0 2.104.85.255
2.104.86.0/24 2.104.86.0 2.104.86.255
2.104.87.0/24 2.104.87.0 2.104.87.255
2.104.88.0/24 2.104.88.0 2.104.88.255
2.104.89.0/24 2.104.89.0 2.104.89.255
2.104.90.0/24 2.104.90.0 2.104.90.255
2.104.91.0/24 2.104.91.0 2.104.91.255
2.104.92.0/24 2.104.92.0 2.104.92.255
2.104.93.0/24 2.104.93.0 2.104.93.255
2.104.94.0/24 2.104.94.0 2.104.94.255
2.104.95.0/24 2.104.95.0 2.104.95.255
2.104.96.0/24 2.104.96.0 2.104.96.255
2.104.97.0/24 2.104.97.0 2.104.97.255
2.104.98.0/24 2.104.98.0 2.104.98.255
2.104.99.0/24 2.104.99.0 2.104.99.255
2.104.100.0/24 2.104.100.0 2.104.100.255
2.104.101.0/24 2.104.101.0 2.104.101.255
2.104.102.0/24 2.104.102.0 2.104.102.255
2.104.103.0/24 2.104.103.0 2.104.103.255
2.104.104.0/24 2.104.104.0 2.104.104.255
2.104.105.0/24 2.104.105.0 2.104.105.255
2.104.106.0/24 2.104.106.0 2.104.106.255
2.104.107.0/24 2.104.107.0 2.104.107.255
2.104.108.0/24 2.104.108.0 2.104.108.255
2.104.109.0/24 2.104.109.0 2.104.109.255
2.104.110.0/24 2.104.110.0 2.104.110.255
2.104.111.0/24 2.104.111.0 2.104.111.255
2.104.112.0/24 2.104.112.0 2.104.112.255
2.104.113.0/24 2.104.113.0 2.104.113.255
2.104.114.0/24 2.104.114.0 2.104.114.255
2.104.115.0/24 2.104.115.0 2.104.115.255
2.104.116.0/24 2.104.116.0 2.104.116.255
2.104.117.0/24 2.104.117.0 2.104.117.255
2.104.118.0/24 2.104.118.0 2.104.118.255
2.104.119.0/24 2.104.119.0 2.104.119.255
2.104.120.0/24 2.104.120.0 2.104.120.255


2.104.121.0/24 2.104.121.0 2.104.121.255
2.104.122.0/24 2.104.122.0 2.104.122.255
2.104.123.0/24 2.104.123.0 2.104.123.255
2.104.124.0/24 2.104.124.0 2.104.124.255
2.104.125.0/24 2.104.125.0 2.104.125.255
2.104.126.0/24 2.104.126.0 2.104.126.255
2.104.127.0/24 2.104.127.0 2.104.127.255
2.104.128.0/24 2.104.128.0 2.104.128.255
2.104.129.0/24 2.104.129.0 2.104.129.255
2.104.130.0/24 2.104.130.0 2.104.130.255
2.104.131.0/24 2.104.131.0 2.104.131.255
2.104.132.0/24 2.104.132.0 2.104.132.255
2.104.133.0/24 2.104.133.0 2.104.133.255
2.104.134.0/24 2.104.134.0 2.104.134.255
2.104.135.0/24 2.104.135.0 2.104.135.255
2.104.136.0/24 2.104.136.0 2.104.136.255
2.104.137.0/24 2.104.137.0 2.104.137.255
2.104.138.0/24 2.104.138.0 2.104.138.255
2.104.139.0/24 2.104.139.0 2.104.139.255
2.104.140.0/24 2.104.140.0 2.104.140.255
2.104.141.0/24 2.104.141.0 2.104.141.255
2.104.142.0/24 2.104.142.0 2.104.142.255
2.104.143.0/24 2.104.143.0 2.104.143.255
2.104.144.0/24 2.104.144.0 2.104.144.255
2.104.145.0/24 2.104.145.0 2.104.145.255
2.104.146.0/24 2.104.146.0 2.104.146.255
2.104.147.0/24 2.104.147.0 2.104.147.255
2.104.148.0/24 2.104.148.0 2.104.148.255
2.104.149.0/24 2.104.149.0 2.104.149.255
2.104.150.0/24 2.104.150.0 2.104.150.255
2.104.151.0/24 2.104.151.0 2.104.151.255
2.104.152.0/24 2.104.152.0 2.104.152.255
2.104.153.0/24 2.104.153.0 2.104.153.255
2.104.154.0/24 2.104.154.0 2.104.154.255
2.104.155.0/24 2.104.155.0 2.104.155.255
2.104.156.0/24 2.104.156.0 2.104.156.255
2.104.157.0/24 2.104.157.0 2.104.157.255
2.104.158.0/24 2.104.158.0 2.104.158.255
2.104.159.0/24 2.104.159.0 2.104.159.255
2.104.160.0/24 2.104.160.0 2.104.160.255
2.104.161.0/24 2.104.161.0 2.104.161.255
2.104.162.0/24 2.104.162.0 2.104.162.255
2.104.163.0/24 2.104.163.0 2.104.163.255
2.104.164.0/24 2.104.164.0 2.104.164.255
2.104.165.0/24 2.104.165.0 2.104.165.255
2.104.166.0/24 2.104.166.0 2.104.166.255
2.104.167.0/24 2.104.167.0 2.104.167.255
2.104.168.0/24 2.104.168.0 2.104.168.255
2.104.169.0/24 2.104.169.0 2.104.169.255
2.104.170.0/24 2.104.170.0 2.104.170.255
2.104.171.0/24 2.104.171.0 2.104.171.255
2.104.172.0/24 2.104.172.0 2.104.172.255
2.104.173.0/24 2.104.173.0 2.104.173.255
2.104.174.0/24 2.104.174.0 2.104.174.255
2.104.175.0/24 2.104.175.0 2.104.175.255
2.104.176.0/24 2.104.176.0 2.104.176.255
2.104.177.0/24 2.104.177.0 2.104.177.255
2.104.178.0/24 2.104.178.0 2.104.178.255
2.104.179.0/24 2.104.179.0 2.104.179.255
2.104.180.0/24 2.104.180.0 2.104.180.255


2.104.181.0/24 2.104.181.0 2.104.181.255
2.104.182.0/24 2.104.182.0 2.104.182.255
2.104.183.0/24 2.104.183.0 2.104.183.255
2.104.184.0/24 2.104.184.0 2.104.184.255
2.104.185.0/24 2.104.185.0 2.104.185.255
2.104.186.0/24 2.104.186.0 2.104.186.255
2.104.187.0/24 2.104.187.0 2.104.187.255
2.104.188.0/24 2.104.188.0 2.104.188.255
2.104.189.0/24 2.104.189.0 2.104.189.255
2.104.190.0/24 2.104.190.0 2.104.190.255
2.104.191.0/24 2.104.191.0 2.104.191.255
2.104.192.0/24 2.104.192.0 2.104.192.255
2.104.193.0/24 2.104.193.0 2.104.193.255
2.104.194.0/24 2.104.194.0 2.104.194.255
2.104.195.0/24 2.104.195.0 2.104.195.255
2.104.196.0/24 2.104.196.0 2.104.196.255
2.104.197.0/24 2.104.197.0 2.104.197.255
2.104.198.0/24 2.104.198.0 2.104.198.255
2.104.199.0/24 2.104.199.0 2.104.199.255
2.104.200.0/24 2.104.200.0 2.104.200.255
2.104.201.0/24 2.104.201.0 2.104.201.255
2.104.202.0/24 2.104.202.0 2.104.202.255
2.104.203.0/24 2.104.203.0 2.104.203.255
2.104.204.0/24 2.104.204.0 2.104.204.255
2.104.205.0/24 2.104.205.0 2.104.205.255
2.104.206.0/24 2.104.206.0 2.104.206.255
2.104.207.0/24 2.104.207.0 2.104.207.255
2.104.208.0/24 2.104.208.0 2.104.208.255
2.104.209.0/24 2.104.209.0 2.104.209.255
2.104.210.0/24 2.104.210.0 2.104.210.255
2.104.211.0/24 2.104.211.0 2.104.211.255
2.104.212.0/24 2.104.212.0 2.104.212.255
2.104.213.0/24 2.104.213.0 2.104.213.255
2.104.214.0/24 2.104.214.0 2.104.214.255
2.104.215.0/24 2.104.215.0 2.104.215.255
2.104.216.0/24 2.104.216.0 2.104.216.255
2.104.217.0/24 2.104.217.0 2.104.217.255
2.104.218.0/24 2.104.218.0 2.104.218.255
2.104.219.0/24 2.104.219.0 2.104.219.255
2.104.220.0/24 2.104.220.0 2.104.220.255
2.104.221.0/24 2.104.221.0 2.104.221.255
2.104.222.0/24 2.104.222.0 2.104.222.255
2.104.223.0/24 2.104.223.0 2.104.223.255
2.104.224.0/24 2.104.224.0 2.104.224.255
2.104.225.0/24 2.104.225.0 2.104.225.255
2.104.226.0/24 2.104.226.0 2.104.226.255
2.104.227.0/24 2.104.227.0 2.104.227.255
2.104.228.0/24 2.104.228.0 2.104.228.255
2.104.229.0/24 2.104.229.0 2.104.229.255
2.104.230.0/24 2.104.230.0 2.104.230.255
2.104.231.0/24 2.104.231.0 2.104.231.255
2.104.232.0/24 2.104.232.0 2.104.232.255
2.104.233.0/24 2.104.233.0 2.104.233.255
2.104.234.0/24 2.104.234.0 2.104.234.255
2.104.235.0/24 2.104.235.0 2.104.235.255
2.104.236.0/24 2.104.236.0 2.104.236.255
2.104.237.0/24 2.104.237.0 2.104.237.255
2.104.238.0/24 2.104.238.0 2.104.238.255
2.104.239.0/24 2.104.239.0 2.104.239.255
2.104.240.0/24 2.104.240.0 2.104.240.255
2.104.241.0/24 2.104.241.0 2.104.241.255
2.104.242.0/24 2.104.242.0 2.104.242.255
2.104.243.0/24 2.104.243.0 2.104.243.255
2.104.244.0/24 2.104.244.0 2.104.244.255
2.104.245.0/24 2.104.245.0 2.104.245.255
2.104.246.0/24 2.104.246.0 2.104.246.255
2.104.247.0/24 2.104.247.0 2.104.247.255
2.104.248.0/24 2.104.248.0 2.104.248.255
2.104.249.0/24 2.104.249.0 2.104.249.255
2.104.250.0/24 2.104.250.0 2.104.250.255
2.104.251.0/24 2.104.251.0 2.104.251.255
2.104.252.0/24 2.104.252.0 2.104.252.255
2.104.253.0/24 2.104.253.0 2.104.253.255
2.104.254.0/24 2.104.254.0 2.104.254.255
2.104.255.0/24 2.104.255.0 2.104.255.255


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.