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
1.120.1.0/24 1.120.1.0 1.120.1.255
1.120.2.0/24 1.120.2.0 1.120.2.255
1.120.3.0/24 1.120.3.0 1.120.3.255
1.120.4.0/24 1.120.4.0 1.120.4.255
1.120.5.0/24 1.120.5.0 1.120.5.255
1.120.6.0/24 1.120.6.0 1.120.6.255
1.120.7.0/24 1.120.7.0 1.120.7.255
1.120.8.0/24 1.120.8.0 1.120.8.255
1.120.9.0/24 1.120.9.0 1.120.9.255
1.120.10.0/24 1.120.10.0 1.120.10.255
1.120.11.0/24 1.120.11.0 1.120.11.255
1.120.12.0/24 1.120.12.0 1.120.12.255
1.120.13.0/24 1.120.13.0 1.120.13.255
1.120.14.0/24 1.120.14.0 1.120.14.255
1.120.15.0/24 1.120.15.0 1.120.15.255
1.120.16.0/24 1.120.16.0 1.120.16.255
1.120.17.0/24 1.120.17.0 1.120.17.255
1.120.18.0/24 1.120.18.0 1.120.18.255
1.120.19.0/24 1.120.19.0 1.120.19.255
1.120.20.0/24 1.120.20.0 1.120.20.255
1.120.21.0/24 1.120.21.0 1.120.21.255
1.120.22.0/24 1.120.22.0 1.120.22.255
1.120.23.0/24 1.120.23.0 1.120.23.255
1.120.24.0/24 1.120.24.0 1.120.24.255
1.120.25.0/24 1.120.25.0 1.120.25.255
1.120.26.0/24 1.120.26.0 1.120.26.255
1.120.27.0/24 1.120.27.0 1.120.27.255
1.120.28.0/24 1.120.28.0 1.120.28.255
1.120.29.0/24 1.120.29.0 1.120.29.255
1.120.30.0/24 1.120.30.0 1.120.30.255
1.120.31.0/24 1.120.31.0 1.120.31.255
1.120.32.0/24 1.120.32.0 1.120.32.255
1.120.33.0/24 1.120.33.0 1.120.33.255
1.120.34.0/24 1.120.34.0 1.120.34.255
1.120.35.0/24 1.120.35.0 1.120.35.255
1.120.36.0/24 1.120.36.0 1.120.36.255
1.120.37.0/24 1.120.37.0 1.120.37.255
1.120.38.0/24 1.120.38.0 1.120.38.255
1.120.39.0/24 1.120.39.0 1.120.39.255
1.120.40.0/24 1.120.40.0 1.120.40.255
1.120.41.0/24 1.120.41.0 1.120.41.255
1.120.42.0/24 1.120.42.0 1.120.42.255
1.120.43.0/24 1.120.43.0 1.120.43.255
1.120.44.0/24 1.120.44.0 1.120.44.255
1.120.45.0/24 1.120.45.0 1.120.45.255
1.120.46.0/24 1.120.46.0 1.120.46.255
1.120.47.0/24 1.120.47.0 1.120.47.255
1.120.48.0/24 1.120.48.0 1.120.48.255
1.120.49.0/24 1.120.49.0 1.120.49.255
1.120.50.0/24 1.120.50.0 1.120.50.255
1.120.51.0/24 1.120.51.0 1.120.51.255
1.120.52.0/24 1.120.52.0 1.120.52.255
1.120.53.0/24 1.120.53.0 1.120.53.255
1.120.54.0/24 1.120.54.0 1.120.54.255
1.120.55.0/24 1.120.55.0 1.120.55.255
1.120.56.0/24 1.120.56.0 1.120.56.255
1.120.57.0/24 1.120.57.0 1.120.57.255
1.120.58.0/24 1.120.58.0 1.120.58.255
1.120.59.0/24 1.120.59.0 1.120.59.255
1.120.60.0/24 1.120.60.0 1.120.60.255
1.120.61.0/24 1.120.61.0 1.120.61.255
1.120.62.0/24 1.120.62.0 1.120.62.255
1.120.63.0/24 1.120.63.0 1.120.63.255
1.120.64.0/24 1.120.64.0 1.120.64.255
1.120.65.0/24 1.120.65.0 1.120.65.255
1.120.66.0/24 1.120.66.0 1.120.66.255
1.120.67.0/24 1.120.67.0 1.120.67.255
1.120.68.0/24 1.120.68.0 1.120.68.255
1.120.69.0/24 1.120.69.0 1.120.69.255
1.120.70.0/24 1.120.70.0 1.120.70.255
1.120.71.0/24 1.120.71.0 1.120.71.255
1.120.72.0/24 1.120.72.0 1.120.72.255
1.120.73.0/24 1.120.73.0 1.120.73.255
1.120.74.0/24 1.120.74.0 1.120.74.255
1.120.75.0/24 1.120.75.0 1.120.75.255
1.120.76.0/24 1.120.76.0 1.120.76.255
1.120.77.0/24 1.120.77.0 1.120.77.255
1.120.78.0/24 1.120.78.0 1.120.78.255
1.120.79.0/24 1.120.79.0 1.120.79.255
1.120.80.0/24 1.120.80.0 1.120.80.255
1.120.81.0/24 1.120.81.0 1.120.81.255
1.120.82.0/24 1.120.82.0 1.120.82.255
1.120.83.0/24 1.120.83.0 1.120.83.255
1.120.84.0/24 1.120.84.0 1.120.84.255
1.120.85.0/24 1.120.85.0 1.120.85.255
1.120.86.0/24 1.120.86.0 1.120.86.255
1.120.87.0/24 1.120.87.0 1.120.87.255
1.120.88.0/24 1.120.88.0 1.120.88.255
1.120.89.0/24 1.120.89.0 1.120.89.255
1.120.90.0/24 1.120.90.0 1.120.90.255
1.120.91.0/24 1.120.91.0 1.120.91.255
1.120.92.0/24 1.120.92.0 1.120.92.255
1.120.93.0/24 1.120.93.0 1.120.93.255
1.120.94.0/24 1.120.94.0 1.120.94.255
1.120.95.0/24 1.120.95.0 1.120.95.255
1.120.96.0/24 1.120.96.0 1.120.96.255
1.120.97.0/24 1.120.97.0 1.120.97.255
1.120.98.0/24 1.120.98.0 1.120.98.255
1.120.99.0/24 1.120.99.0 1.120.99.255
1.120.100.0/24 1.120.100.0 1.120.100.255
1.120.101.0/24 1.120.101.0 1.120.101.255
1.120.102.0/24 1.120.102.0 1.120.102.255
1.120.103.0/24 1.120.103.0 1.120.103.255
1.120.104.0/24 1.120.104.0 1.120.104.255
1.120.105.0/24 1.120.105.0 1.120.105.255
1.120.106.0/24 1.120.106.0 1.120.106.255
1.120.107.0/24 1.120.107.0 1.120.107.255
1.120.108.0/24 1.120.108.0 1.120.108.255
1.120.109.0/24 1.120.109.0 1.120.109.255
1.120.110.0/24 1.120.110.0 1.120.110.255
1.120.111.0/24 1.120.111.0 1.120.111.255
1.120.112.0/24 1.120.112.0 1.120.112.255
1.120.113.0/24 1.120.113.0 1.120.113.255
1.120.114.0/24 1.120.114.0 1.120.114.255
1.120.115.0/24 1.120.115.0 1.120.115.255
1.120.116.0/24 1.120.116.0 1.120.116.255
1.120.117.0/24 1.120.117.0 1.120.117.255
1.120.118.0/24 1.120.118.0 1.120.118.255
1.120.119.0/24 1.120.119.0 1.120.119.255
1.120.120.0/24 1.120.120.0 1.120.120.255
1.120.121.0/24 1.120.121.0 1.120.121.255
1.120.122.0/24 1.120.122.0 1.120.122.255
1.120.123.0/24 1.120.123.0 1.120.123.255
1.120.124.0/24 1.120.124.0 1.120.124.255
1.120.125.0/24 1.120.125.0 1.120.125.255
1.120.126.0/24 1.120.126.0 1.120.126.255
1.120.127.0/24 1.120.127.0 1.120.127.255
1.120.128.0/24 1.120.128.0 1.120.128.255
1.120.129.0/24 1.120.129.0 1.120.129.255
1.120.130.0/24 1.120.130.0 1.120.130.255
1.120.131.0/24 1.120.131.0 1.120.131.255
1.120.132.0/24 1.120.132.0 1.120.132.255
1.120.133.0/24 1.120.133.0 1.120.133.255
1.120.134.0/24 1.120.134.0 1.120.134.255
1.120.135.0/24 1.120.135.0 1.120.135.255
1.120.136.0/24 1.120.136.0 1.120.136.255
1.120.137.0/24 1.120.137.0 1.120.137.255
1.120.138.0/24 1.120.138.0 1.120.138.255
1.120.139.0/24 1.120.139.0 1.120.139.255
1.120.140.0/24 1.120.140.0 1.120.140.255
1.120.141.0/24 1.120.141.0 1.120.141.255
1.120.142.0/24 1.120.142.0 1.120.142.255
1.120.143.0/24 1.120.143.0 1.120.143.255
1.120.144.0/24 1.120.144.0 1.120.144.255
1.120.145.0/24 1.120.145.0 1.120.145.255
1.120.146.0/24 1.120.146.0 1.120.146.255
1.120.147.0/24 1.120.147.0 1.120.147.255
1.120.148.0/24 1.120.148.0 1.120.148.255
1.120.149.0/24 1.120.149.0 1.120.149.255
1.120.150.0/24 1.120.150.0 1.120.150.255
1.120.151.0/24 1.120.151.0 1.120.151.255
1.120.152.0/24 1.120.152.0 1.120.152.255
1.120.153.0/24 1.120.153.0 1.120.153.255
1.120.154.0/24 1.120.154.0 1.120.154.255
1.120.155.0/24 1.120.155.0 1.120.155.255
1.120.156.0/24 1.120.156.0 1.120.156.255
1.120.157.0/24 1.120.157.0 1.120.157.255
1.120.158.0/24 1.120.158.0 1.120.158.255
1.120.159.0/24 1.120.159.0 1.120.159.255
1.120.160.0/24 1.120.160.0 1.120.160.255
1.120.161.0/24 1.120.161.0 1.120.161.255
1.120.162.0/24 1.120.162.0 1.120.162.255
1.120.163.0/24 1.120.163.0 1.120.163.255
1.120.164.0/24 1.120.164.0 1.120.164.255
1.120.165.0/24 1.120.165.0 1.120.165.255
1.120.166.0/24 1.120.166.0 1.120.166.255
1.120.167.0/24 1.120.167.0 1.120.167.255
1.120.168.0/24 1.120.168.0 1.120.168.255
1.120.169.0/24 1.120.169.0 1.120.169.255
1.120.170.0/24 1.120.170.0 1.120.170.255
1.120.171.0/24 1.120.171.0 1.120.171.255
1.120.172.0/24 1.120.172.0 1.120.172.255
1.120.173.0/24 1.120.173.0 1.120.173.255
1.120.174.0/24 1.120.174.0 1.120.174.255
1.120.175.0/24 1.120.175.0 1.120.175.255
1.120.176.0/24 1.120.176.0 1.120.176.255
1.120.177.0/24 1.120.177.0 1.120.177.255
1.120.178.0/24 1.120.178.0 1.120.178.255
1.120.179.0/24 1.120.179.0 1.120.179.255
1.120.180.0/24 1.120.180.0 1.120.180.255
1.120.181.0/24 1.120.181.0 1.120.181.255
1.120.182.0/24 1.120.182.0 1.120.182.255
1.120.183.0/24 1.120.183.0 1.120.183.255
1.120.184.0/24 1.120.184.0 1.120.184.255
1.120.185.0/24 1.120.185.0 1.120.185.255
1.120.186.0/24 1.120.186.0 1.120.186.255
1.120.187.0/24 1.120.187.0 1.120.187.255
1.120.188.0/24 1.120.188.0 1.120.188.255
1.120.189.0/24 1.120.189.0 1.120.189.255
1.120.190.0/24 1.120.190.0 1.120.190.255
1.120.191.0/24 1.120.191.0 1.120.191.255
1.120.192.0/24 1.120.192.0 1.120.192.255
1.120.193.0/24 1.120.193.0 1.120.193.255
1.120.194.0/24 1.120.194.0 1.120.194.255
1.120.195.0/24 1.120.195.0 1.120.195.255
1.120.196.0/24 1.120.196.0 1.120.196.255
1.120.197.0/24 1.120.197.0 1.120.197.255
1.120.198.0/24 1.120.198.0 1.120.198.255
1.120.199.0/24 1.120.199.0 1.120.199.255
1.120.200.0/24 1.120.200.0 1.120.200.255
1.120.201.0/24 1.120.201.0 1.120.201.255
1.120.202.0/24 1.120.202.0 1.120.202.255
1.120.203.0/24 1.120.203.0 1.120.203.255
1.120.204.0/24 1.120.204.0 1.120.204.255
1.120.205.0/24 1.120.205.0 1.120.205.255
1.120.206.0/24 1.120.206.0 1.120.206.255
1.120.207.0/24 1.120.207.0 1.120.207.255
1.120.208.0/24 1.120.208.0 1.120.208.255
1.120.209.0/24 1.120.209.0 1.120.209.255
1.120.210.0/24 1.120.210.0 1.120.210.255
1.120.211.0/24 1.120.211.0 1.120.211.255
1.120.212.0/24 1.120.212.0 1.120.212.255
1.120.213.0/24 1.120.213.0 1.120.213.255
1.120.214.0/24 1.120.214.0 1.120.214.255
1.120.215.0/24 1.120.215.0 1.120.215.255
1.120.216.0/24 1.120.216.0 1.120.216.255
1.120.217.0/24 1.120.217.0 1.120.217.255
1.120.218.0/24 1.120.218.0 1.120.218.255
1.120.219.0/24 1.120.219.0 1.120.219.255
1.120.220.0/24 1.120.220.0 1.120.220.255
1.120.221.0/24 1.120.221.0 1.120.221.255
1.120.222.0/24 1.120.222.0 1.120.222.255
1.120.223.0/24 1.120.223.0 1.120.223.255
1.120.224.0/24 1.120.224.0 1.120.224.255
1.120.225.0/24 1.120.225.0 1.120.225.255
1.120.226.0/24 1.120.226.0 1.120.226.255
1.120.227.0/24 1.120.227.0 1.120.227.255
1.120.228.0/24 1.120.228.0 1.120.228.255
1.120.229.0/24 1.120.229.0 1.120.229.255
1.120.230.0/24 1.120.230.0 1.120.230.255
1.120.231.0/24 1.120.231.0 1.120.231.255
1.120.232.0/24 1.120.232.0 1.120.232.255
1.120.233.0/24 1.120.233.0 1.120.233.255
1.120.234.0/24 1.120.234.0 1.120.234.255
1.120.235.0/24 1.120.235.0 1.120.235.255
1.120.236.0/24 1.120.236.0 1.120.236.255
1.120.237.0/24 1.120.237.0 1.120.237.255
1.120.238.0/24 1.120.238.0 1.120.238.255
1.120.239.0/24 1.120.239.0 1.120.239.255
1.120.240.0/24 1.120.240.0 1.120.240.255
1.120.241.0/24 1.120.241.0 1.120.241.255
1.120.242.0/24 1.120.242.0 1.120.242.255
1.120.243.0/24 1.120.243.0 1.120.243.255
1.120.244.0/24 1.120.244.0 1.120.244.255
1.120.245.0/24 1.120.245.0 1.120.245.255
1.120.246.0/24 1.120.246.0 1.120.246.255
1.120.247.0/24 1.120.247.0 1.120.247.255
1.120.248.0/24 1.120.248.0 1.120.248.255
1.120.249.0/24 1.120.249.0 1.120.249.255
1.120.250.0/24 1.120.250.0 1.120.250.255
1.120.251.0/24 1.120.251.0 1.120.251.255
1.120.252.0/24 1.120.252.0 1.120.252.255
1.120.253.0/24 1.120.253.0 1.120.253.255
1.120.254.0/24 1.120.254.0 1.120.254.255
1.120.255.0/24 1.120.255.0 1.120.255.255

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.