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
1.146.1.0/24 1.146.1.0 1.146.1.255
1.146.2.0/24 1.146.2.0 1.146.2.255
1.146.3.0/24 1.146.3.0 1.146.3.255
1.146.4.0/24 1.146.4.0 1.146.4.255
1.146.5.0/24 1.146.5.0 1.146.5.255
1.146.6.0/24 1.146.6.0 1.146.6.255
1.146.7.0/24 1.146.7.0 1.146.7.255
1.146.8.0/24 1.146.8.0 1.146.8.255
1.146.9.0/24 1.146.9.0 1.146.9.255
1.146.10.0/24 1.146.10.0 1.146.10.255
1.146.11.0/24 1.146.11.0 1.146.11.255
1.146.12.0/24 1.146.12.0 1.146.12.255
1.146.13.0/24 1.146.13.0 1.146.13.255
1.146.14.0/24 1.146.14.0 1.146.14.255
1.146.15.0/24 1.146.15.0 1.146.15.255
1.146.16.0/24 1.146.16.0 1.146.16.255
1.146.17.0/24 1.146.17.0 1.146.17.255
1.146.18.0/24 1.146.18.0 1.146.18.255
1.146.19.0/24 1.146.19.0 1.146.19.255
1.146.20.0/24 1.146.20.0 1.146.20.255
1.146.21.0/24 1.146.21.0 1.146.21.255
1.146.22.0/24 1.146.22.0 1.146.22.255
1.146.23.0/24 1.146.23.0 1.146.23.255
1.146.24.0/24 1.146.24.0 1.146.24.255
1.146.25.0/24 1.146.25.0 1.146.25.255
1.146.26.0/24 1.146.26.0 1.146.26.255
1.146.27.0/24 1.146.27.0 1.146.27.255
1.146.28.0/24 1.146.28.0 1.146.28.255
1.146.29.0/24 1.146.29.0 1.146.29.255
1.146.30.0/24 1.146.30.0 1.146.30.255
1.146.31.0/24 1.146.31.0 1.146.31.255
1.146.32.0/24 1.146.32.0 1.146.32.255
1.146.33.0/24 1.146.33.0 1.146.33.255
1.146.34.0/24 1.146.34.0 1.146.34.255
1.146.35.0/24 1.146.35.0 1.146.35.255
1.146.36.0/24 1.146.36.0 1.146.36.255
1.146.37.0/24 1.146.37.0 1.146.37.255
1.146.38.0/24 1.146.38.0 1.146.38.255
1.146.39.0/24 1.146.39.0 1.146.39.255
1.146.40.0/24 1.146.40.0 1.146.40.255
1.146.41.0/24 1.146.41.0 1.146.41.255
1.146.42.0/24 1.146.42.0 1.146.42.255
1.146.43.0/24 1.146.43.0 1.146.43.255
1.146.44.0/24 1.146.44.0 1.146.44.255
1.146.45.0/24 1.146.45.0 1.146.45.255
1.146.46.0/24 1.146.46.0 1.146.46.255
1.146.47.0/24 1.146.47.0 1.146.47.255
1.146.48.0/24 1.146.48.0 1.146.48.255
1.146.49.0/24 1.146.49.0 1.146.49.255
1.146.50.0/24 1.146.50.0 1.146.50.255
1.146.51.0/24 1.146.51.0 1.146.51.255
1.146.52.0/24 1.146.52.0 1.146.52.255
1.146.53.0/24 1.146.53.0 1.146.53.255
1.146.54.0/24 1.146.54.0 1.146.54.255
1.146.55.0/24 1.146.55.0 1.146.55.255
1.146.56.0/24 1.146.56.0 1.146.56.255
1.146.57.0/24 1.146.57.0 1.146.57.255
1.146.58.0/24 1.146.58.0 1.146.58.255
1.146.59.0/24 1.146.59.0 1.146.59.255
1.146.60.0/24 1.146.60.0 1.146.60.255


1.146.61.0/24 1.146.61.0 1.146.61.255
1.146.62.0/24 1.146.62.0 1.146.62.255
1.146.63.0/24 1.146.63.0 1.146.63.255
1.146.64.0/24 1.146.64.0 1.146.64.255
1.146.65.0/24 1.146.65.0 1.146.65.255
1.146.66.0/24 1.146.66.0 1.146.66.255
1.146.67.0/24 1.146.67.0 1.146.67.255
1.146.68.0/24 1.146.68.0 1.146.68.255
1.146.69.0/24 1.146.69.0 1.146.69.255
1.146.70.0/24 1.146.70.0 1.146.70.255
1.146.71.0/24 1.146.71.0 1.146.71.255
1.146.72.0/24 1.146.72.0 1.146.72.255
1.146.73.0/24 1.146.73.0 1.146.73.255
1.146.74.0/24 1.146.74.0 1.146.74.255
1.146.75.0/24 1.146.75.0 1.146.75.255
1.146.76.0/24 1.146.76.0 1.146.76.255
1.146.77.0/24 1.146.77.0 1.146.77.255
1.146.78.0/24 1.146.78.0 1.146.78.255
1.146.79.0/24 1.146.79.0 1.146.79.255
1.146.80.0/24 1.146.80.0 1.146.80.255
1.146.81.0/24 1.146.81.0 1.146.81.255
1.146.82.0/24 1.146.82.0 1.146.82.255
1.146.83.0/24 1.146.83.0 1.146.83.255
1.146.84.0/24 1.146.84.0 1.146.84.255
1.146.85.0/24 1.146.85.0 1.146.85.255
1.146.86.0/24 1.146.86.0 1.146.86.255
1.146.87.0/24 1.146.87.0 1.146.87.255
1.146.88.0/24 1.146.88.0 1.146.88.255
1.146.89.0/24 1.146.89.0 1.146.89.255
1.146.90.0/24 1.146.90.0 1.146.90.255
1.146.91.0/24 1.146.91.0 1.146.91.255
1.146.92.0/24 1.146.92.0 1.146.92.255
1.146.93.0/24 1.146.93.0 1.146.93.255
1.146.94.0/24 1.146.94.0 1.146.94.255
1.146.95.0/24 1.146.95.0 1.146.95.255
1.146.96.0/24 1.146.96.0 1.146.96.255
1.146.97.0/24 1.146.97.0 1.146.97.255
1.146.98.0/24 1.146.98.0 1.146.98.255
1.146.99.0/24 1.146.99.0 1.146.99.255
1.146.100.0/24 1.146.100.0 1.146.100.255
1.146.101.0/24 1.146.101.0 1.146.101.255
1.146.102.0/24 1.146.102.0 1.146.102.255
1.146.103.0/24 1.146.103.0 1.146.103.255
1.146.104.0/24 1.146.104.0 1.146.104.255
1.146.105.0/24 1.146.105.0 1.146.105.255
1.146.106.0/24 1.146.106.0 1.146.106.255
1.146.107.0/24 1.146.107.0 1.146.107.255
1.146.108.0/24 1.146.108.0 1.146.108.255
1.146.109.0/24 1.146.109.0 1.146.109.255
1.146.110.0/24 1.146.110.0 1.146.110.255
1.146.111.0/24 1.146.111.0 1.146.111.255
1.146.112.0/24 1.146.112.0 1.146.112.255
1.146.113.0/24 1.146.113.0 1.146.113.255
1.146.114.0/24 1.146.114.0 1.146.114.255
1.146.115.0/24 1.146.115.0 1.146.115.255
1.146.116.0/24 1.146.116.0 1.146.116.255
1.146.117.0/24 1.146.117.0 1.146.117.255
1.146.118.0/24 1.146.118.0 1.146.118.255
1.146.119.0/24 1.146.119.0 1.146.119.255
1.146.120.0/24 1.146.120.0 1.146.120.255


1.146.121.0/24 1.146.121.0 1.146.121.255
1.146.122.0/24 1.146.122.0 1.146.122.255
1.146.123.0/24 1.146.123.0 1.146.123.255
1.146.124.0/24 1.146.124.0 1.146.124.255
1.146.125.0/24 1.146.125.0 1.146.125.255
1.146.126.0/24 1.146.126.0 1.146.126.255
1.146.127.0/24 1.146.127.0 1.146.127.255
1.146.128.0/24 1.146.128.0 1.146.128.255
1.146.129.0/24 1.146.129.0 1.146.129.255
1.146.130.0/24 1.146.130.0 1.146.130.255
1.146.131.0/24 1.146.131.0 1.146.131.255
1.146.132.0/24 1.146.132.0 1.146.132.255
1.146.133.0/24 1.146.133.0 1.146.133.255
1.146.134.0/24 1.146.134.0 1.146.134.255
1.146.135.0/24 1.146.135.0 1.146.135.255
1.146.136.0/24 1.146.136.0 1.146.136.255
1.146.137.0/24 1.146.137.0 1.146.137.255
1.146.138.0/24 1.146.138.0 1.146.138.255
1.146.139.0/24 1.146.139.0 1.146.139.255
1.146.140.0/24 1.146.140.0 1.146.140.255
1.146.141.0/24 1.146.141.0 1.146.141.255
1.146.142.0/24 1.146.142.0 1.146.142.255
1.146.143.0/24 1.146.143.0 1.146.143.255
1.146.144.0/24 1.146.144.0 1.146.144.255
1.146.145.0/24 1.146.145.0 1.146.145.255
1.146.146.0/24 1.146.146.0 1.146.146.255
1.146.147.0/24 1.146.147.0 1.146.147.255
1.146.148.0/24 1.146.148.0 1.146.148.255
1.146.149.0/24 1.146.149.0 1.146.149.255
1.146.150.0/24 1.146.150.0 1.146.150.255
1.146.151.0/24 1.146.151.0 1.146.151.255
1.146.152.0/24 1.146.152.0 1.146.152.255
1.146.153.0/24 1.146.153.0 1.146.153.255
1.146.154.0/24 1.146.154.0 1.146.154.255
1.146.155.0/24 1.146.155.0 1.146.155.255
1.146.156.0/24 1.146.156.0 1.146.156.255
1.146.157.0/24 1.146.157.0 1.146.157.255
1.146.158.0/24 1.146.158.0 1.146.158.255
1.146.159.0/24 1.146.159.0 1.146.159.255
1.146.160.0/24 1.146.160.0 1.146.160.255
1.146.161.0/24 1.146.161.0 1.146.161.255
1.146.162.0/24 1.146.162.0 1.146.162.255
1.146.163.0/24 1.146.163.0 1.146.163.255
1.146.164.0/24 1.146.164.0 1.146.164.255
1.146.165.0/24 1.146.165.0 1.146.165.255
1.146.166.0/24 1.146.166.0 1.146.166.255
1.146.167.0/24 1.146.167.0 1.146.167.255
1.146.168.0/24 1.146.168.0 1.146.168.255
1.146.169.0/24 1.146.169.0 1.146.169.255
1.146.170.0/24 1.146.170.0 1.146.170.255
1.146.171.0/24 1.146.171.0 1.146.171.255
1.146.172.0/24 1.146.172.0 1.146.172.255
1.146.173.0/24 1.146.173.0 1.146.173.255
1.146.174.0/24 1.146.174.0 1.146.174.255
1.146.175.0/24 1.146.175.0 1.146.175.255
1.146.176.0/24 1.146.176.0 1.146.176.255
1.146.177.0/24 1.146.177.0 1.146.177.255
1.146.178.0/24 1.146.178.0 1.146.178.255
1.146.179.0/24 1.146.179.0 1.146.179.255
1.146.180.0/24 1.146.180.0 1.146.180.255


1.146.181.0/24 1.146.181.0 1.146.181.255
1.146.182.0/24 1.146.182.0 1.146.182.255
1.146.183.0/24 1.146.183.0 1.146.183.255
1.146.184.0/24 1.146.184.0 1.146.184.255
1.146.185.0/24 1.146.185.0 1.146.185.255
1.146.186.0/24 1.146.186.0 1.146.186.255
1.146.187.0/24 1.146.187.0 1.146.187.255
1.146.188.0/24 1.146.188.0 1.146.188.255
1.146.189.0/24 1.146.189.0 1.146.189.255
1.146.190.0/24 1.146.190.0 1.146.190.255
1.146.191.0/24 1.146.191.0 1.146.191.255
1.146.192.0/24 1.146.192.0 1.146.192.255
1.146.193.0/24 1.146.193.0 1.146.193.255
1.146.194.0/24 1.146.194.0 1.146.194.255
1.146.195.0/24 1.146.195.0 1.146.195.255
1.146.196.0/24 1.146.196.0 1.146.196.255
1.146.197.0/24 1.146.197.0 1.146.197.255
1.146.198.0/24 1.146.198.0 1.146.198.255
1.146.199.0/24 1.146.199.0 1.146.199.255
1.146.200.0/24 1.146.200.0 1.146.200.255
1.146.201.0/24 1.146.201.0 1.146.201.255
1.146.202.0/24 1.146.202.0 1.146.202.255
1.146.203.0/24 1.146.203.0 1.146.203.255
1.146.204.0/24 1.146.204.0 1.146.204.255
1.146.205.0/24 1.146.205.0 1.146.205.255
1.146.206.0/24 1.146.206.0 1.146.206.255
1.146.207.0/24 1.146.207.0 1.146.207.255
1.146.208.0/24 1.146.208.0 1.146.208.255
1.146.209.0/24 1.146.209.0 1.146.209.255
1.146.210.0/24 1.146.210.0 1.146.210.255
1.146.211.0/24 1.146.211.0 1.146.211.255
1.146.212.0/24 1.146.212.0 1.146.212.255
1.146.213.0/24 1.146.213.0 1.146.213.255
1.146.214.0/24 1.146.214.0 1.146.214.255
1.146.215.0/24 1.146.215.0 1.146.215.255
1.146.216.0/24 1.146.216.0 1.146.216.255
1.146.217.0/24 1.146.217.0 1.146.217.255
1.146.218.0/24 1.146.218.0 1.146.218.255
1.146.219.0/24 1.146.219.0 1.146.219.255
1.146.220.0/24 1.146.220.0 1.146.220.255
1.146.221.0/24 1.146.221.0 1.146.221.255
1.146.222.0/24 1.146.222.0 1.146.222.255
1.146.223.0/24 1.146.223.0 1.146.223.255
1.146.224.0/24 1.146.224.0 1.146.224.255
1.146.225.0/24 1.146.225.0 1.146.225.255
1.146.226.0/24 1.146.226.0 1.146.226.255
1.146.227.0/24 1.146.227.0 1.146.227.255
1.146.228.0/24 1.146.228.0 1.146.228.255
1.146.229.0/24 1.146.229.0 1.146.229.255
1.146.230.0/24 1.146.230.0 1.146.230.255
1.146.231.0/24 1.146.231.0 1.146.231.255
1.146.232.0/24 1.146.232.0 1.146.232.255
1.146.233.0/24 1.146.233.0 1.146.233.255
1.146.234.0/24 1.146.234.0 1.146.234.255
1.146.235.0/24 1.146.235.0 1.146.235.255
1.146.236.0/24 1.146.236.0 1.146.236.255
1.146.237.0/24 1.146.237.0 1.146.237.255
1.146.238.0/24 1.146.238.0 1.146.238.255
1.146.239.0/24 1.146.239.0 1.146.239.255
1.146.240.0/24 1.146.240.0 1.146.240.255
1.146.241.0/24 1.146.241.0 1.146.241.255
1.146.242.0/24 1.146.242.0 1.146.242.255
1.146.243.0/24 1.146.243.0 1.146.243.255
1.146.244.0/24 1.146.244.0 1.146.244.255
1.146.245.0/24 1.146.245.0 1.146.245.255
1.146.246.0/24 1.146.246.0 1.146.246.255
1.146.247.0/24 1.146.247.0 1.146.247.255
1.146.248.0/24 1.146.248.0 1.146.248.255
1.146.249.0/24 1.146.249.0 1.146.249.255
1.146.250.0/24 1.146.250.0 1.146.250.255
1.146.251.0/24 1.146.251.0 1.146.251.255
1.146.252.0/24 1.146.252.0 1.146.252.255
1.146.253.0/24 1.146.253.0 1.146.253.255
1.146.254.0/24 1.146.254.0 1.146.254.255
1.146.255.0/24 1.146.255.0 1.146.255.255


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.