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
7.154.1.0/24 7.154.1.0 7.154.1.255
7.154.2.0/24 7.154.2.0 7.154.2.255
7.154.3.0/24 7.154.3.0 7.154.3.255
7.154.4.0/24 7.154.4.0 7.154.4.255
7.154.5.0/24 7.154.5.0 7.154.5.255
7.154.6.0/24 7.154.6.0 7.154.6.255
7.154.7.0/24 7.154.7.0 7.154.7.255
7.154.8.0/24 7.154.8.0 7.154.8.255
7.154.9.0/24 7.154.9.0 7.154.9.255
7.154.10.0/24 7.154.10.0 7.154.10.255
7.154.11.0/24 7.154.11.0 7.154.11.255
7.154.12.0/24 7.154.12.0 7.154.12.255
7.154.13.0/24 7.154.13.0 7.154.13.255
7.154.14.0/24 7.154.14.0 7.154.14.255
7.154.15.0/24 7.154.15.0 7.154.15.255
7.154.16.0/24 7.154.16.0 7.154.16.255
7.154.17.0/24 7.154.17.0 7.154.17.255
7.154.18.0/24 7.154.18.0 7.154.18.255
7.154.19.0/24 7.154.19.0 7.154.19.255
7.154.20.0/24 7.154.20.0 7.154.20.255
7.154.21.0/24 7.154.21.0 7.154.21.255
7.154.22.0/24 7.154.22.0 7.154.22.255
7.154.23.0/24 7.154.23.0 7.154.23.255
7.154.24.0/24 7.154.24.0 7.154.24.255
7.154.25.0/24 7.154.25.0 7.154.25.255
7.154.26.0/24 7.154.26.0 7.154.26.255
7.154.27.0/24 7.154.27.0 7.154.27.255
7.154.28.0/24 7.154.28.0 7.154.28.255
7.154.29.0/24 7.154.29.0 7.154.29.255
7.154.30.0/24 7.154.30.0 7.154.30.255
7.154.31.0/24 7.154.31.0 7.154.31.255
7.154.32.0/24 7.154.32.0 7.154.32.255
7.154.33.0/24 7.154.33.0 7.154.33.255
7.154.34.0/24 7.154.34.0 7.154.34.255
7.154.35.0/24 7.154.35.0 7.154.35.255
7.154.36.0/24 7.154.36.0 7.154.36.255
7.154.37.0/24 7.154.37.0 7.154.37.255
7.154.38.0/24 7.154.38.0 7.154.38.255
7.154.39.0/24 7.154.39.0 7.154.39.255
7.154.40.0/24 7.154.40.0 7.154.40.255
7.154.41.0/24 7.154.41.0 7.154.41.255
7.154.42.0/24 7.154.42.0 7.154.42.255
7.154.43.0/24 7.154.43.0 7.154.43.255
7.154.44.0/24 7.154.44.0 7.154.44.255
7.154.45.0/24 7.154.45.0 7.154.45.255
7.154.46.0/24 7.154.46.0 7.154.46.255
7.154.47.0/24 7.154.47.0 7.154.47.255
7.154.48.0/24 7.154.48.0 7.154.48.255
7.154.49.0/24 7.154.49.0 7.154.49.255
7.154.50.0/24 7.154.50.0 7.154.50.255
7.154.51.0/24 7.154.51.0 7.154.51.255
7.154.52.0/24 7.154.52.0 7.154.52.255
7.154.53.0/24 7.154.53.0 7.154.53.255
7.154.54.0/24 7.154.54.0 7.154.54.255
7.154.55.0/24 7.154.55.0 7.154.55.255
7.154.56.0/24 7.154.56.0 7.154.56.255
7.154.57.0/24 7.154.57.0 7.154.57.255
7.154.58.0/24 7.154.58.0 7.154.58.255
7.154.59.0/24 7.154.59.0 7.154.59.255
7.154.60.0/24 7.154.60.0 7.154.60.255


7.154.61.0/24 7.154.61.0 7.154.61.255
7.154.62.0/24 7.154.62.0 7.154.62.255
7.154.63.0/24 7.154.63.0 7.154.63.255
7.154.64.0/24 7.154.64.0 7.154.64.255
7.154.65.0/24 7.154.65.0 7.154.65.255
7.154.66.0/24 7.154.66.0 7.154.66.255
7.154.67.0/24 7.154.67.0 7.154.67.255
7.154.68.0/24 7.154.68.0 7.154.68.255
7.154.69.0/24 7.154.69.0 7.154.69.255
7.154.70.0/24 7.154.70.0 7.154.70.255
7.154.71.0/24 7.154.71.0 7.154.71.255
7.154.72.0/24 7.154.72.0 7.154.72.255
7.154.73.0/24 7.154.73.0 7.154.73.255
7.154.74.0/24 7.154.74.0 7.154.74.255
7.154.75.0/24 7.154.75.0 7.154.75.255
7.154.76.0/24 7.154.76.0 7.154.76.255
7.154.77.0/24 7.154.77.0 7.154.77.255
7.154.78.0/24 7.154.78.0 7.154.78.255
7.154.79.0/24 7.154.79.0 7.154.79.255
7.154.80.0/24 7.154.80.0 7.154.80.255
7.154.81.0/24 7.154.81.0 7.154.81.255
7.154.82.0/24 7.154.82.0 7.154.82.255
7.154.83.0/24 7.154.83.0 7.154.83.255
7.154.84.0/24 7.154.84.0 7.154.84.255
7.154.85.0/24 7.154.85.0 7.154.85.255
7.154.86.0/24 7.154.86.0 7.154.86.255
7.154.87.0/24 7.154.87.0 7.154.87.255
7.154.88.0/24 7.154.88.0 7.154.88.255
7.154.89.0/24 7.154.89.0 7.154.89.255
7.154.90.0/24 7.154.90.0 7.154.90.255
7.154.91.0/24 7.154.91.0 7.154.91.255
7.154.92.0/24 7.154.92.0 7.154.92.255
7.154.93.0/24 7.154.93.0 7.154.93.255
7.154.94.0/24 7.154.94.0 7.154.94.255
7.154.95.0/24 7.154.95.0 7.154.95.255
7.154.96.0/24 7.154.96.0 7.154.96.255
7.154.97.0/24 7.154.97.0 7.154.97.255
7.154.98.0/24 7.154.98.0 7.154.98.255
7.154.99.0/24 7.154.99.0 7.154.99.255
7.154.100.0/24 7.154.100.0 7.154.100.255
7.154.101.0/24 7.154.101.0 7.154.101.255
7.154.102.0/24 7.154.102.0 7.154.102.255
7.154.103.0/24 7.154.103.0 7.154.103.255
7.154.104.0/24 7.154.104.0 7.154.104.255
7.154.105.0/24 7.154.105.0 7.154.105.255
7.154.106.0/24 7.154.106.0 7.154.106.255
7.154.107.0/24 7.154.107.0 7.154.107.255
7.154.108.0/24 7.154.108.0 7.154.108.255
7.154.109.0/24 7.154.109.0 7.154.109.255
7.154.110.0/24 7.154.110.0 7.154.110.255
7.154.111.0/24 7.154.111.0 7.154.111.255
7.154.112.0/24 7.154.112.0 7.154.112.255
7.154.113.0/24 7.154.113.0 7.154.113.255
7.154.114.0/24 7.154.114.0 7.154.114.255
7.154.115.0/24 7.154.115.0 7.154.115.255
7.154.116.0/24 7.154.116.0 7.154.116.255
7.154.117.0/24 7.154.117.0 7.154.117.255
7.154.118.0/24 7.154.118.0 7.154.118.255
7.154.119.0/24 7.154.119.0 7.154.119.255
7.154.120.0/24 7.154.120.0 7.154.120.255


7.154.121.0/24 7.154.121.0 7.154.121.255
7.154.122.0/24 7.154.122.0 7.154.122.255
7.154.123.0/24 7.154.123.0 7.154.123.255
7.154.124.0/24 7.154.124.0 7.154.124.255
7.154.125.0/24 7.154.125.0 7.154.125.255
7.154.126.0/24 7.154.126.0 7.154.126.255
7.154.127.0/24 7.154.127.0 7.154.127.255
7.154.128.0/24 7.154.128.0 7.154.128.255
7.154.129.0/24 7.154.129.0 7.154.129.255
7.154.130.0/24 7.154.130.0 7.154.130.255
7.154.131.0/24 7.154.131.0 7.154.131.255
7.154.132.0/24 7.154.132.0 7.154.132.255
7.154.133.0/24 7.154.133.0 7.154.133.255
7.154.134.0/24 7.154.134.0 7.154.134.255
7.154.135.0/24 7.154.135.0 7.154.135.255
7.154.136.0/24 7.154.136.0 7.154.136.255
7.154.137.0/24 7.154.137.0 7.154.137.255
7.154.138.0/24 7.154.138.0 7.154.138.255
7.154.139.0/24 7.154.139.0 7.154.139.255
7.154.140.0/24 7.154.140.0 7.154.140.255
7.154.141.0/24 7.154.141.0 7.154.141.255
7.154.142.0/24 7.154.142.0 7.154.142.255
7.154.143.0/24 7.154.143.0 7.154.143.255
7.154.144.0/24 7.154.144.0 7.154.144.255
7.154.145.0/24 7.154.145.0 7.154.145.255
7.154.146.0/24 7.154.146.0 7.154.146.255
7.154.147.0/24 7.154.147.0 7.154.147.255
7.154.148.0/24 7.154.148.0 7.154.148.255
7.154.149.0/24 7.154.149.0 7.154.149.255
7.154.150.0/24 7.154.150.0 7.154.150.255
7.154.151.0/24 7.154.151.0 7.154.151.255
7.154.152.0/24 7.154.152.0 7.154.152.255
7.154.153.0/24 7.154.153.0 7.154.153.255
7.154.154.0/24 7.154.154.0 7.154.154.255
7.154.155.0/24 7.154.155.0 7.154.155.255
7.154.156.0/24 7.154.156.0 7.154.156.255
7.154.157.0/24 7.154.157.0 7.154.157.255
7.154.158.0/24 7.154.158.0 7.154.158.255
7.154.159.0/24 7.154.159.0 7.154.159.255
7.154.160.0/24 7.154.160.0 7.154.160.255
7.154.161.0/24 7.154.161.0 7.154.161.255
7.154.162.0/24 7.154.162.0 7.154.162.255
7.154.163.0/24 7.154.163.0 7.154.163.255
7.154.164.0/24 7.154.164.0 7.154.164.255
7.154.165.0/24 7.154.165.0 7.154.165.255
7.154.166.0/24 7.154.166.0 7.154.166.255
7.154.167.0/24 7.154.167.0 7.154.167.255
7.154.168.0/24 7.154.168.0 7.154.168.255
7.154.169.0/24 7.154.169.0 7.154.169.255
7.154.170.0/24 7.154.170.0 7.154.170.255
7.154.171.0/24 7.154.171.0 7.154.171.255
7.154.172.0/24 7.154.172.0 7.154.172.255
7.154.173.0/24 7.154.173.0 7.154.173.255
7.154.174.0/24 7.154.174.0 7.154.174.255
7.154.175.0/24 7.154.175.0 7.154.175.255
7.154.176.0/24 7.154.176.0 7.154.176.255
7.154.177.0/24 7.154.177.0 7.154.177.255
7.154.178.0/24 7.154.178.0 7.154.178.255
7.154.179.0/24 7.154.179.0 7.154.179.255
7.154.180.0/24 7.154.180.0 7.154.180.255


7.154.181.0/24 7.154.181.0 7.154.181.255
7.154.182.0/24 7.154.182.0 7.154.182.255
7.154.183.0/24 7.154.183.0 7.154.183.255
7.154.184.0/24 7.154.184.0 7.154.184.255
7.154.185.0/24 7.154.185.0 7.154.185.255
7.154.186.0/24 7.154.186.0 7.154.186.255
7.154.187.0/24 7.154.187.0 7.154.187.255
7.154.188.0/24 7.154.188.0 7.154.188.255
7.154.189.0/24 7.154.189.0 7.154.189.255
7.154.190.0/24 7.154.190.0 7.154.190.255
7.154.191.0/24 7.154.191.0 7.154.191.255
7.154.192.0/24 7.154.192.0 7.154.192.255
7.154.193.0/24 7.154.193.0 7.154.193.255
7.154.194.0/24 7.154.194.0 7.154.194.255
7.154.195.0/24 7.154.195.0 7.154.195.255
7.154.196.0/24 7.154.196.0 7.154.196.255
7.154.197.0/24 7.154.197.0 7.154.197.255
7.154.198.0/24 7.154.198.0 7.154.198.255
7.154.199.0/24 7.154.199.0 7.154.199.255
7.154.200.0/24 7.154.200.0 7.154.200.255
7.154.201.0/24 7.154.201.0 7.154.201.255
7.154.202.0/24 7.154.202.0 7.154.202.255
7.154.203.0/24 7.154.203.0 7.154.203.255
7.154.204.0/24 7.154.204.0 7.154.204.255
7.154.205.0/24 7.154.205.0 7.154.205.255
7.154.206.0/24 7.154.206.0 7.154.206.255
7.154.207.0/24 7.154.207.0 7.154.207.255
7.154.208.0/24 7.154.208.0 7.154.208.255
7.154.209.0/24 7.154.209.0 7.154.209.255
7.154.210.0/24 7.154.210.0 7.154.210.255
7.154.211.0/24 7.154.211.0 7.154.211.255
7.154.212.0/24 7.154.212.0 7.154.212.255
7.154.213.0/24 7.154.213.0 7.154.213.255
7.154.214.0/24 7.154.214.0 7.154.214.255
7.154.215.0/24 7.154.215.0 7.154.215.255
7.154.216.0/24 7.154.216.0 7.154.216.255
7.154.217.0/24 7.154.217.0 7.154.217.255
7.154.218.0/24 7.154.218.0 7.154.218.255
7.154.219.0/24 7.154.219.0 7.154.219.255
7.154.220.0/24 7.154.220.0 7.154.220.255
7.154.221.0/24 7.154.221.0 7.154.221.255
7.154.222.0/24 7.154.222.0 7.154.222.255
7.154.223.0/24 7.154.223.0 7.154.223.255
7.154.224.0/24 7.154.224.0 7.154.224.255
7.154.225.0/24 7.154.225.0 7.154.225.255
7.154.226.0/24 7.154.226.0 7.154.226.255
7.154.227.0/24 7.154.227.0 7.154.227.255
7.154.228.0/24 7.154.228.0 7.154.228.255
7.154.229.0/24 7.154.229.0 7.154.229.255
7.154.230.0/24 7.154.230.0 7.154.230.255
7.154.231.0/24 7.154.231.0 7.154.231.255
7.154.232.0/24 7.154.232.0 7.154.232.255
7.154.233.0/24 7.154.233.0 7.154.233.255
7.154.234.0/24 7.154.234.0 7.154.234.255
7.154.235.0/24 7.154.235.0 7.154.235.255
7.154.236.0/24 7.154.236.0 7.154.236.255
7.154.237.0/24 7.154.237.0 7.154.237.255
7.154.238.0/24 7.154.238.0 7.154.238.255
7.154.239.0/24 7.154.239.0 7.154.239.255
7.154.240.0/24 7.154.240.0 7.154.240.255
7.154.241.0/24 7.154.241.0 7.154.241.255
7.154.242.0/24 7.154.242.0 7.154.242.255
7.154.243.0/24 7.154.243.0 7.154.243.255
7.154.244.0/24 7.154.244.0 7.154.244.255
7.154.245.0/24 7.154.245.0 7.154.245.255
7.154.246.0/24 7.154.246.0 7.154.246.255
7.154.247.0/24 7.154.247.0 7.154.247.255
7.154.248.0/24 7.154.248.0 7.154.248.255
7.154.249.0/24 7.154.249.0 7.154.249.255
7.154.250.0/24 7.154.250.0 7.154.250.255
7.154.251.0/24 7.154.251.0 7.154.251.255
7.154.252.0/24 7.154.252.0 7.154.252.255
7.154.253.0/24 7.154.253.0 7.154.253.255
7.154.254.0/24 7.154.254.0 7.154.254.255
7.154.255.0/24 7.154.255.0 7.154.255.255


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.