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
2.147.1.0/24 2.147.1.0 2.147.1.255
2.147.2.0/24 2.147.2.0 2.147.2.255
2.147.3.0/24 2.147.3.0 2.147.3.255
2.147.4.0/24 2.147.4.0 2.147.4.255
2.147.5.0/24 2.147.5.0 2.147.5.255
2.147.6.0/24 2.147.6.0 2.147.6.255
2.147.7.0/24 2.147.7.0 2.147.7.255
2.147.8.0/24 2.147.8.0 2.147.8.255
2.147.9.0/24 2.147.9.0 2.147.9.255
2.147.10.0/24 2.147.10.0 2.147.10.255
2.147.11.0/24 2.147.11.0 2.147.11.255
2.147.12.0/24 2.147.12.0 2.147.12.255
2.147.13.0/24 2.147.13.0 2.147.13.255
2.147.14.0/24 2.147.14.0 2.147.14.255
2.147.15.0/24 2.147.15.0 2.147.15.255
2.147.16.0/24 2.147.16.0 2.147.16.255
2.147.17.0/24 2.147.17.0 2.147.17.255
2.147.18.0/24 2.147.18.0 2.147.18.255
2.147.19.0/24 2.147.19.0 2.147.19.255
2.147.20.0/24 2.147.20.0 2.147.20.255
2.147.21.0/24 2.147.21.0 2.147.21.255
2.147.22.0/24 2.147.22.0 2.147.22.255
2.147.23.0/24 2.147.23.0 2.147.23.255
2.147.24.0/24 2.147.24.0 2.147.24.255
2.147.25.0/24 2.147.25.0 2.147.25.255
2.147.26.0/24 2.147.26.0 2.147.26.255
2.147.27.0/24 2.147.27.0 2.147.27.255
2.147.28.0/24 2.147.28.0 2.147.28.255
2.147.29.0/24 2.147.29.0 2.147.29.255
2.147.30.0/24 2.147.30.0 2.147.30.255
2.147.31.0/24 2.147.31.0 2.147.31.255
2.147.32.0/24 2.147.32.0 2.147.32.255
2.147.33.0/24 2.147.33.0 2.147.33.255
2.147.34.0/24 2.147.34.0 2.147.34.255
2.147.35.0/24 2.147.35.0 2.147.35.255
2.147.36.0/24 2.147.36.0 2.147.36.255
2.147.37.0/24 2.147.37.0 2.147.37.255
2.147.38.0/24 2.147.38.0 2.147.38.255
2.147.39.0/24 2.147.39.0 2.147.39.255
2.147.40.0/24 2.147.40.0 2.147.40.255
2.147.41.0/24 2.147.41.0 2.147.41.255
2.147.42.0/24 2.147.42.0 2.147.42.255
2.147.43.0/24 2.147.43.0 2.147.43.255
2.147.44.0/24 2.147.44.0 2.147.44.255
2.147.45.0/24 2.147.45.0 2.147.45.255
2.147.46.0/24 2.147.46.0 2.147.46.255
2.147.47.0/24 2.147.47.0 2.147.47.255
2.147.48.0/24 2.147.48.0 2.147.48.255
2.147.49.0/24 2.147.49.0 2.147.49.255
2.147.50.0/24 2.147.50.0 2.147.50.255
2.147.51.0/24 2.147.51.0 2.147.51.255
2.147.52.0/24 2.147.52.0 2.147.52.255
2.147.53.0/24 2.147.53.0 2.147.53.255
2.147.54.0/24 2.147.54.0 2.147.54.255
2.147.55.0/24 2.147.55.0 2.147.55.255
2.147.56.0/24 2.147.56.0 2.147.56.255
2.147.57.0/24 2.147.57.0 2.147.57.255
2.147.58.0/24 2.147.58.0 2.147.58.255
2.147.59.0/24 2.147.59.0 2.147.59.255
2.147.60.0/24 2.147.60.0 2.147.60.255
2.147.61.0/24 2.147.61.0 2.147.61.255
2.147.62.0/24 2.147.62.0 2.147.62.255
2.147.63.0/24 2.147.63.0 2.147.63.255
2.147.64.0/24 2.147.64.0 2.147.64.255
2.147.65.0/24 2.147.65.0 2.147.65.255
2.147.66.0/24 2.147.66.0 2.147.66.255
2.147.67.0/24 2.147.67.0 2.147.67.255
2.147.68.0/24 2.147.68.0 2.147.68.255
2.147.69.0/24 2.147.69.0 2.147.69.255
2.147.70.0/24 2.147.70.0 2.147.70.255
2.147.71.0/24 2.147.71.0 2.147.71.255
2.147.72.0/24 2.147.72.0 2.147.72.255
2.147.73.0/24 2.147.73.0 2.147.73.255
2.147.74.0/24 2.147.74.0 2.147.74.255
2.147.75.0/24 2.147.75.0 2.147.75.255
2.147.76.0/24 2.147.76.0 2.147.76.255
2.147.77.0/24 2.147.77.0 2.147.77.255
2.147.78.0/24 2.147.78.0 2.147.78.255
2.147.79.0/24 2.147.79.0 2.147.79.255
2.147.80.0/24 2.147.80.0 2.147.80.255
2.147.81.0/24 2.147.81.0 2.147.81.255
2.147.82.0/24 2.147.82.0 2.147.82.255
2.147.83.0/24 2.147.83.0 2.147.83.255
2.147.84.0/24 2.147.84.0 2.147.84.255
2.147.85.0/24 2.147.85.0 2.147.85.255
2.147.86.0/24 2.147.86.0 2.147.86.255
2.147.87.0/24 2.147.87.0 2.147.87.255
2.147.88.0/24 2.147.88.0 2.147.88.255
2.147.89.0/24 2.147.89.0 2.147.89.255
2.147.90.0/24 2.147.90.0 2.147.90.255
2.147.91.0/24 2.147.91.0 2.147.91.255
2.147.92.0/24 2.147.92.0 2.147.92.255
2.147.93.0/24 2.147.93.0 2.147.93.255
2.147.94.0/24 2.147.94.0 2.147.94.255
2.147.95.0/24 2.147.95.0 2.147.95.255
2.147.96.0/24 2.147.96.0 2.147.96.255
2.147.97.0/24 2.147.97.0 2.147.97.255
2.147.98.0/24 2.147.98.0 2.147.98.255
2.147.99.0/24 2.147.99.0 2.147.99.255
2.147.100.0/24 2.147.100.0 2.147.100.255
2.147.101.0/24 2.147.101.0 2.147.101.255
2.147.102.0/24 2.147.102.0 2.147.102.255
2.147.103.0/24 2.147.103.0 2.147.103.255
2.147.104.0/24 2.147.104.0 2.147.104.255
2.147.105.0/24 2.147.105.0 2.147.105.255
2.147.106.0/24 2.147.106.0 2.147.106.255
2.147.107.0/24 2.147.107.0 2.147.107.255
2.147.108.0/24 2.147.108.0 2.147.108.255
2.147.109.0/24 2.147.109.0 2.147.109.255
2.147.110.0/24 2.147.110.0 2.147.110.255
2.147.111.0/24 2.147.111.0 2.147.111.255
2.147.112.0/24 2.147.112.0 2.147.112.255
2.147.113.0/24 2.147.113.0 2.147.113.255
2.147.114.0/24 2.147.114.0 2.147.114.255
2.147.115.0/24 2.147.115.0 2.147.115.255
2.147.116.0/24 2.147.116.0 2.147.116.255
2.147.117.0/24 2.147.117.0 2.147.117.255
2.147.118.0/24 2.147.118.0 2.147.118.255
2.147.119.0/24 2.147.119.0 2.147.119.255
2.147.120.0/24 2.147.120.0 2.147.120.255
2.147.121.0/24 2.147.121.0 2.147.121.255
2.147.122.0/24 2.147.122.0 2.147.122.255
2.147.123.0/24 2.147.123.0 2.147.123.255
2.147.124.0/24 2.147.124.0 2.147.124.255
2.147.125.0/24 2.147.125.0 2.147.125.255
2.147.126.0/24 2.147.126.0 2.147.126.255
2.147.127.0/24 2.147.127.0 2.147.127.255
2.147.128.0/24 2.147.128.0 2.147.128.255
2.147.129.0/24 2.147.129.0 2.147.129.255
2.147.130.0/24 2.147.130.0 2.147.130.255
2.147.131.0/24 2.147.131.0 2.147.131.255
2.147.132.0/24 2.147.132.0 2.147.132.255
2.147.133.0/24 2.147.133.0 2.147.133.255
2.147.134.0/24 2.147.134.0 2.147.134.255
2.147.135.0/24 2.147.135.0 2.147.135.255
2.147.136.0/24 2.147.136.0 2.147.136.255
2.147.137.0/24 2.147.137.0 2.147.137.255
2.147.138.0/24 2.147.138.0 2.147.138.255
2.147.139.0/24 2.147.139.0 2.147.139.255
2.147.140.0/24 2.147.140.0 2.147.140.255
2.147.141.0/24 2.147.141.0 2.147.141.255
2.147.142.0/24 2.147.142.0 2.147.142.255
2.147.143.0/24 2.147.143.0 2.147.143.255
2.147.144.0/24 2.147.144.0 2.147.144.255
2.147.145.0/24 2.147.145.0 2.147.145.255
2.147.146.0/24 2.147.146.0 2.147.146.255
2.147.147.0/24 2.147.147.0 2.147.147.255
2.147.148.0/24 2.147.148.0 2.147.148.255
2.147.149.0/24 2.147.149.0 2.147.149.255
2.147.150.0/24 2.147.150.0 2.147.150.255
2.147.151.0/24 2.147.151.0 2.147.151.255
2.147.152.0/24 2.147.152.0 2.147.152.255
2.147.153.0/24 2.147.153.0 2.147.153.255
2.147.154.0/24 2.147.154.0 2.147.154.255
2.147.155.0/24 2.147.155.0 2.147.155.255
2.147.156.0/24 2.147.156.0 2.147.156.255
2.147.157.0/24 2.147.157.0 2.147.157.255
2.147.158.0/24 2.147.158.0 2.147.158.255
2.147.159.0/24 2.147.159.0 2.147.159.255
2.147.160.0/24 2.147.160.0 2.147.160.255
2.147.161.0/24 2.147.161.0 2.147.161.255
2.147.162.0/24 2.147.162.0 2.147.162.255
2.147.163.0/24 2.147.163.0 2.147.163.255
2.147.164.0/24 2.147.164.0 2.147.164.255
2.147.165.0/24 2.147.165.0 2.147.165.255
2.147.166.0/24 2.147.166.0 2.147.166.255
2.147.167.0/24 2.147.167.0 2.147.167.255
2.147.168.0/24 2.147.168.0 2.147.168.255
2.147.169.0/24 2.147.169.0 2.147.169.255
2.147.170.0/24 2.147.170.0 2.147.170.255
2.147.171.0/24 2.147.171.0 2.147.171.255
2.147.172.0/24 2.147.172.0 2.147.172.255
2.147.173.0/24 2.147.173.0 2.147.173.255
2.147.174.0/24 2.147.174.0 2.147.174.255
2.147.175.0/24 2.147.175.0 2.147.175.255
2.147.176.0/24 2.147.176.0 2.147.176.255
2.147.177.0/24 2.147.177.0 2.147.177.255
2.147.178.0/24 2.147.178.0 2.147.178.255
2.147.179.0/24 2.147.179.0 2.147.179.255
2.147.180.0/24 2.147.180.0 2.147.180.255
2.147.181.0/24 2.147.181.0 2.147.181.255
2.147.182.0/24 2.147.182.0 2.147.182.255
2.147.183.0/24 2.147.183.0 2.147.183.255
2.147.184.0/24 2.147.184.0 2.147.184.255
2.147.185.0/24 2.147.185.0 2.147.185.255
2.147.186.0/24 2.147.186.0 2.147.186.255
2.147.187.0/24 2.147.187.0 2.147.187.255
2.147.188.0/24 2.147.188.0 2.147.188.255
2.147.189.0/24 2.147.189.0 2.147.189.255
2.147.190.0/24 2.147.190.0 2.147.190.255
2.147.191.0/24 2.147.191.0 2.147.191.255
2.147.192.0/24 2.147.192.0 2.147.192.255
2.147.193.0/24 2.147.193.0 2.147.193.255
2.147.194.0/24 2.147.194.0 2.147.194.255
2.147.195.0/24 2.147.195.0 2.147.195.255
2.147.196.0/24 2.147.196.0 2.147.196.255
2.147.197.0/24 2.147.197.0 2.147.197.255
2.147.198.0/24 2.147.198.0 2.147.198.255
2.147.199.0/24 2.147.199.0 2.147.199.255
2.147.200.0/24 2.147.200.0 2.147.200.255
2.147.201.0/24 2.147.201.0 2.147.201.255
2.147.202.0/24 2.147.202.0 2.147.202.255
2.147.203.0/24 2.147.203.0 2.147.203.255
2.147.204.0/24 2.147.204.0 2.147.204.255
2.147.205.0/24 2.147.205.0 2.147.205.255
2.147.206.0/24 2.147.206.0 2.147.206.255
2.147.207.0/24 2.147.207.0 2.147.207.255
2.147.208.0/24 2.147.208.0 2.147.208.255
2.147.209.0/24 2.147.209.0 2.147.209.255
2.147.210.0/24 2.147.210.0 2.147.210.255
2.147.211.0/24 2.147.211.0 2.147.211.255
2.147.212.0/24 2.147.212.0 2.147.212.255
2.147.213.0/24 2.147.213.0 2.147.213.255
2.147.214.0/24 2.147.214.0 2.147.214.255
2.147.215.0/24 2.147.215.0 2.147.215.255
2.147.216.0/24 2.147.216.0 2.147.216.255
2.147.217.0/24 2.147.217.0 2.147.217.255
2.147.218.0/24 2.147.218.0 2.147.218.255
2.147.219.0/24 2.147.219.0 2.147.219.255
2.147.220.0/24 2.147.220.0 2.147.220.255
2.147.221.0/24 2.147.221.0 2.147.221.255
2.147.222.0/24 2.147.222.0 2.147.222.255
2.147.223.0/24 2.147.223.0 2.147.223.255
2.147.224.0/24 2.147.224.0 2.147.224.255
2.147.225.0/24 2.147.225.0 2.147.225.255
2.147.226.0/24 2.147.226.0 2.147.226.255
2.147.227.0/24 2.147.227.0 2.147.227.255
2.147.228.0/24 2.147.228.0 2.147.228.255
2.147.229.0/24 2.147.229.0 2.147.229.255
2.147.230.0/24 2.147.230.0 2.147.230.255
2.147.231.0/24 2.147.231.0 2.147.231.255
2.147.232.0/24 2.147.232.0 2.147.232.255
2.147.233.0/24 2.147.233.0 2.147.233.255
2.147.234.0/24 2.147.234.0 2.147.234.255
2.147.235.0/24 2.147.235.0 2.147.235.255
2.147.236.0/24 2.147.236.0 2.147.236.255
2.147.237.0/24 2.147.237.0 2.147.237.255
2.147.238.0/24 2.147.238.0 2.147.238.255
2.147.239.0/24 2.147.239.0 2.147.239.255
2.147.240.0/24 2.147.240.0 2.147.240.255
2.147.241.0/24 2.147.241.0 2.147.241.255
2.147.242.0/24 2.147.242.0 2.147.242.255
2.147.243.0/24 2.147.243.0 2.147.243.255
2.147.244.0/24 2.147.244.0 2.147.244.255
2.147.245.0/24 2.147.245.0 2.147.245.255
2.147.246.0/24 2.147.246.0 2.147.246.255
2.147.247.0/24 2.147.247.0 2.147.247.255
2.147.248.0/24 2.147.248.0 2.147.248.255
2.147.249.0/24 2.147.249.0 2.147.249.255
2.147.250.0/24 2.147.250.0 2.147.250.255
2.147.251.0/24 2.147.251.0 2.147.251.255
2.147.252.0/24 2.147.252.0 2.147.252.255
2.147.253.0/24 2.147.253.0 2.147.253.255
2.147.254.0/24 2.147.254.0 2.147.254.255
2.147.255.0/24 2.147.255.0 2.147.255.255

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.