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
9.248.1.0/24 9.248.1.0 9.248.1.255
9.248.2.0/24 9.248.2.0 9.248.2.255
9.248.3.0/24 9.248.3.0 9.248.3.255
9.248.4.0/24 9.248.4.0 9.248.4.255
9.248.5.0/24 9.248.5.0 9.248.5.255
9.248.6.0/24 9.248.6.0 9.248.6.255
9.248.7.0/24 9.248.7.0 9.248.7.255
9.248.8.0/24 9.248.8.0 9.248.8.255
9.248.9.0/24 9.248.9.0 9.248.9.255
9.248.10.0/24 9.248.10.0 9.248.10.255
9.248.11.0/24 9.248.11.0 9.248.11.255
9.248.12.0/24 9.248.12.0 9.248.12.255
9.248.13.0/24 9.248.13.0 9.248.13.255
9.248.14.0/24 9.248.14.0 9.248.14.255
9.248.15.0/24 9.248.15.0 9.248.15.255
9.248.16.0/24 9.248.16.0 9.248.16.255
9.248.17.0/24 9.248.17.0 9.248.17.255
9.248.18.0/24 9.248.18.0 9.248.18.255
9.248.19.0/24 9.248.19.0 9.248.19.255
9.248.20.0/24 9.248.20.0 9.248.20.255
9.248.21.0/24 9.248.21.0 9.248.21.255
9.248.22.0/24 9.248.22.0 9.248.22.255
9.248.23.0/24 9.248.23.0 9.248.23.255
9.248.24.0/24 9.248.24.0 9.248.24.255
9.248.25.0/24 9.248.25.0 9.248.25.255
9.248.26.0/24 9.248.26.0 9.248.26.255
9.248.27.0/24 9.248.27.0 9.248.27.255
9.248.28.0/24 9.248.28.0 9.248.28.255
9.248.29.0/24 9.248.29.0 9.248.29.255
9.248.30.0/24 9.248.30.0 9.248.30.255
9.248.31.0/24 9.248.31.0 9.248.31.255
9.248.32.0/24 9.248.32.0 9.248.32.255
9.248.33.0/24 9.248.33.0 9.248.33.255
9.248.34.0/24 9.248.34.0 9.248.34.255
9.248.35.0/24 9.248.35.0 9.248.35.255
9.248.36.0/24 9.248.36.0 9.248.36.255
9.248.37.0/24 9.248.37.0 9.248.37.255
9.248.38.0/24 9.248.38.0 9.248.38.255
9.248.39.0/24 9.248.39.0 9.248.39.255
9.248.40.0/24 9.248.40.0 9.248.40.255
9.248.41.0/24 9.248.41.0 9.248.41.255
9.248.42.0/24 9.248.42.0 9.248.42.255
9.248.43.0/24 9.248.43.0 9.248.43.255
9.248.44.0/24 9.248.44.0 9.248.44.255
9.248.45.0/24 9.248.45.0 9.248.45.255
9.248.46.0/24 9.248.46.0 9.248.46.255
9.248.47.0/24 9.248.47.0 9.248.47.255
9.248.48.0/24 9.248.48.0 9.248.48.255
9.248.49.0/24 9.248.49.0 9.248.49.255
9.248.50.0/24 9.248.50.0 9.248.50.255
9.248.51.0/24 9.248.51.0 9.248.51.255
9.248.52.0/24 9.248.52.0 9.248.52.255
9.248.53.0/24 9.248.53.0 9.248.53.255
9.248.54.0/24 9.248.54.0 9.248.54.255
9.248.55.0/24 9.248.55.0 9.248.55.255
9.248.56.0/24 9.248.56.0 9.248.56.255
9.248.57.0/24 9.248.57.0 9.248.57.255
9.248.58.0/24 9.248.58.0 9.248.58.255
9.248.59.0/24 9.248.59.0 9.248.59.255
9.248.60.0/24 9.248.60.0 9.248.60.255


9.248.61.0/24 9.248.61.0 9.248.61.255
9.248.62.0/24 9.248.62.0 9.248.62.255
9.248.63.0/24 9.248.63.0 9.248.63.255
9.248.64.0/24 9.248.64.0 9.248.64.255
9.248.65.0/24 9.248.65.0 9.248.65.255
9.248.66.0/24 9.248.66.0 9.248.66.255
9.248.67.0/24 9.248.67.0 9.248.67.255
9.248.68.0/24 9.248.68.0 9.248.68.255
9.248.69.0/24 9.248.69.0 9.248.69.255
9.248.70.0/24 9.248.70.0 9.248.70.255
9.248.71.0/24 9.248.71.0 9.248.71.255
9.248.72.0/24 9.248.72.0 9.248.72.255
9.248.73.0/24 9.248.73.0 9.248.73.255
9.248.74.0/24 9.248.74.0 9.248.74.255
9.248.75.0/24 9.248.75.0 9.248.75.255
9.248.76.0/24 9.248.76.0 9.248.76.255
9.248.77.0/24 9.248.77.0 9.248.77.255
9.248.78.0/24 9.248.78.0 9.248.78.255
9.248.79.0/24 9.248.79.0 9.248.79.255
9.248.80.0/24 9.248.80.0 9.248.80.255
9.248.81.0/24 9.248.81.0 9.248.81.255
9.248.82.0/24 9.248.82.0 9.248.82.255
9.248.83.0/24 9.248.83.0 9.248.83.255
9.248.84.0/24 9.248.84.0 9.248.84.255
9.248.85.0/24 9.248.85.0 9.248.85.255
9.248.86.0/24 9.248.86.0 9.248.86.255
9.248.87.0/24 9.248.87.0 9.248.87.255
9.248.88.0/24 9.248.88.0 9.248.88.255
9.248.89.0/24 9.248.89.0 9.248.89.255
9.248.90.0/24 9.248.90.0 9.248.90.255
9.248.91.0/24 9.248.91.0 9.248.91.255
9.248.92.0/24 9.248.92.0 9.248.92.255
9.248.93.0/24 9.248.93.0 9.248.93.255
9.248.94.0/24 9.248.94.0 9.248.94.255
9.248.95.0/24 9.248.95.0 9.248.95.255
9.248.96.0/24 9.248.96.0 9.248.96.255
9.248.97.0/24 9.248.97.0 9.248.97.255
9.248.98.0/24 9.248.98.0 9.248.98.255
9.248.99.0/24 9.248.99.0 9.248.99.255
9.248.100.0/24 9.248.100.0 9.248.100.255
9.248.101.0/24 9.248.101.0 9.248.101.255
9.248.102.0/24 9.248.102.0 9.248.102.255
9.248.103.0/24 9.248.103.0 9.248.103.255
9.248.104.0/24 9.248.104.0 9.248.104.255
9.248.105.0/24 9.248.105.0 9.248.105.255
9.248.106.0/24 9.248.106.0 9.248.106.255
9.248.107.0/24 9.248.107.0 9.248.107.255
9.248.108.0/24 9.248.108.0 9.248.108.255
9.248.109.0/24 9.248.109.0 9.248.109.255
9.248.110.0/24 9.248.110.0 9.248.110.255
9.248.111.0/24 9.248.111.0 9.248.111.255
9.248.112.0/24 9.248.112.0 9.248.112.255
9.248.113.0/24 9.248.113.0 9.248.113.255
9.248.114.0/24 9.248.114.0 9.248.114.255
9.248.115.0/24 9.248.115.0 9.248.115.255
9.248.116.0/24 9.248.116.0 9.248.116.255
9.248.117.0/24 9.248.117.0 9.248.117.255
9.248.118.0/24 9.248.118.0 9.248.118.255
9.248.119.0/24 9.248.119.0 9.248.119.255
9.248.120.0/24 9.248.120.0 9.248.120.255


9.248.121.0/24 9.248.121.0 9.248.121.255
9.248.122.0/24 9.248.122.0 9.248.122.255
9.248.123.0/24 9.248.123.0 9.248.123.255
9.248.124.0/24 9.248.124.0 9.248.124.255
9.248.125.0/24 9.248.125.0 9.248.125.255
9.248.126.0/24 9.248.126.0 9.248.126.255
9.248.127.0/24 9.248.127.0 9.248.127.255
9.248.128.0/24 9.248.128.0 9.248.128.255
9.248.129.0/24 9.248.129.0 9.248.129.255
9.248.130.0/24 9.248.130.0 9.248.130.255
9.248.131.0/24 9.248.131.0 9.248.131.255
9.248.132.0/24 9.248.132.0 9.248.132.255
9.248.133.0/24 9.248.133.0 9.248.133.255
9.248.134.0/24 9.248.134.0 9.248.134.255
9.248.135.0/24 9.248.135.0 9.248.135.255
9.248.136.0/24 9.248.136.0 9.248.136.255
9.248.137.0/24 9.248.137.0 9.248.137.255
9.248.138.0/24 9.248.138.0 9.248.138.255
9.248.139.0/24 9.248.139.0 9.248.139.255
9.248.140.0/24 9.248.140.0 9.248.140.255
9.248.141.0/24 9.248.141.0 9.248.141.255
9.248.142.0/24 9.248.142.0 9.248.142.255
9.248.143.0/24 9.248.143.0 9.248.143.255
9.248.144.0/24 9.248.144.0 9.248.144.255
9.248.145.0/24 9.248.145.0 9.248.145.255
9.248.146.0/24 9.248.146.0 9.248.146.255
9.248.147.0/24 9.248.147.0 9.248.147.255
9.248.148.0/24 9.248.148.0 9.248.148.255
9.248.149.0/24 9.248.149.0 9.248.149.255
9.248.150.0/24 9.248.150.0 9.248.150.255
9.248.151.0/24 9.248.151.0 9.248.151.255
9.248.152.0/24 9.248.152.0 9.248.152.255
9.248.153.0/24 9.248.153.0 9.248.153.255
9.248.154.0/24 9.248.154.0 9.248.154.255
9.248.155.0/24 9.248.155.0 9.248.155.255
9.248.156.0/24 9.248.156.0 9.248.156.255
9.248.157.0/24 9.248.157.0 9.248.157.255
9.248.158.0/24 9.248.158.0 9.248.158.255
9.248.159.0/24 9.248.159.0 9.248.159.255
9.248.160.0/24 9.248.160.0 9.248.160.255
9.248.161.0/24 9.248.161.0 9.248.161.255
9.248.162.0/24 9.248.162.0 9.248.162.255
9.248.163.0/24 9.248.163.0 9.248.163.255
9.248.164.0/24 9.248.164.0 9.248.164.255
9.248.165.0/24 9.248.165.0 9.248.165.255
9.248.166.0/24 9.248.166.0 9.248.166.255
9.248.167.0/24 9.248.167.0 9.248.167.255
9.248.168.0/24 9.248.168.0 9.248.168.255
9.248.169.0/24 9.248.169.0 9.248.169.255
9.248.170.0/24 9.248.170.0 9.248.170.255
9.248.171.0/24 9.248.171.0 9.248.171.255
9.248.172.0/24 9.248.172.0 9.248.172.255
9.248.173.0/24 9.248.173.0 9.248.173.255
9.248.174.0/24 9.248.174.0 9.248.174.255
9.248.175.0/24 9.248.175.0 9.248.175.255
9.248.176.0/24 9.248.176.0 9.248.176.255
9.248.177.0/24 9.248.177.0 9.248.177.255
9.248.178.0/24 9.248.178.0 9.248.178.255
9.248.179.0/24 9.248.179.0 9.248.179.255
9.248.180.0/24 9.248.180.0 9.248.180.255


9.248.181.0/24 9.248.181.0 9.248.181.255
9.248.182.0/24 9.248.182.0 9.248.182.255
9.248.183.0/24 9.248.183.0 9.248.183.255
9.248.184.0/24 9.248.184.0 9.248.184.255
9.248.185.0/24 9.248.185.0 9.248.185.255
9.248.186.0/24 9.248.186.0 9.248.186.255
9.248.187.0/24 9.248.187.0 9.248.187.255
9.248.188.0/24 9.248.188.0 9.248.188.255
9.248.189.0/24 9.248.189.0 9.248.189.255
9.248.190.0/24 9.248.190.0 9.248.190.255
9.248.191.0/24 9.248.191.0 9.248.191.255
9.248.192.0/24 9.248.192.0 9.248.192.255
9.248.193.0/24 9.248.193.0 9.248.193.255
9.248.194.0/24 9.248.194.0 9.248.194.255
9.248.195.0/24 9.248.195.0 9.248.195.255
9.248.196.0/24 9.248.196.0 9.248.196.255
9.248.197.0/24 9.248.197.0 9.248.197.255
9.248.198.0/24 9.248.198.0 9.248.198.255
9.248.199.0/24 9.248.199.0 9.248.199.255
9.248.200.0/24 9.248.200.0 9.248.200.255
9.248.201.0/24 9.248.201.0 9.248.201.255
9.248.202.0/24 9.248.202.0 9.248.202.255
9.248.203.0/24 9.248.203.0 9.248.203.255
9.248.204.0/24 9.248.204.0 9.248.204.255
9.248.205.0/24 9.248.205.0 9.248.205.255
9.248.206.0/24 9.248.206.0 9.248.206.255
9.248.207.0/24 9.248.207.0 9.248.207.255
9.248.208.0/24 9.248.208.0 9.248.208.255
9.248.209.0/24 9.248.209.0 9.248.209.255
9.248.210.0/24 9.248.210.0 9.248.210.255
9.248.211.0/24 9.248.211.0 9.248.211.255
9.248.212.0/24 9.248.212.0 9.248.212.255
9.248.213.0/24 9.248.213.0 9.248.213.255
9.248.214.0/24 9.248.214.0 9.248.214.255
9.248.215.0/24 9.248.215.0 9.248.215.255
9.248.216.0/24 9.248.216.0 9.248.216.255
9.248.217.0/24 9.248.217.0 9.248.217.255
9.248.218.0/24 9.248.218.0 9.248.218.255
9.248.219.0/24 9.248.219.0 9.248.219.255
9.248.220.0/24 9.248.220.0 9.248.220.255
9.248.221.0/24 9.248.221.0 9.248.221.255
9.248.222.0/24 9.248.222.0 9.248.222.255
9.248.223.0/24 9.248.223.0 9.248.223.255
9.248.224.0/24 9.248.224.0 9.248.224.255
9.248.225.0/24 9.248.225.0 9.248.225.255
9.248.226.0/24 9.248.226.0 9.248.226.255
9.248.227.0/24 9.248.227.0 9.248.227.255
9.248.228.0/24 9.248.228.0 9.248.228.255
9.248.229.0/24 9.248.229.0 9.248.229.255
9.248.230.0/24 9.248.230.0 9.248.230.255
9.248.231.0/24 9.248.231.0 9.248.231.255
9.248.232.0/24 9.248.232.0 9.248.232.255
9.248.233.0/24 9.248.233.0 9.248.233.255
9.248.234.0/24 9.248.234.0 9.248.234.255
9.248.235.0/24 9.248.235.0 9.248.235.255
9.248.236.0/24 9.248.236.0 9.248.236.255
9.248.237.0/24 9.248.237.0 9.248.237.255
9.248.238.0/24 9.248.238.0 9.248.238.255
9.248.239.0/24 9.248.239.0 9.248.239.255
9.248.240.0/24 9.248.240.0 9.248.240.255
9.248.241.0/24 9.248.241.0 9.248.241.255
9.248.242.0/24 9.248.242.0 9.248.242.255
9.248.243.0/24 9.248.243.0 9.248.243.255
9.248.244.0/24 9.248.244.0 9.248.244.255
9.248.245.0/24 9.248.245.0 9.248.245.255
9.248.246.0/24 9.248.246.0 9.248.246.255
9.248.247.0/24 9.248.247.0 9.248.247.255
9.248.248.0/24 9.248.248.0 9.248.248.255
9.248.249.0/24 9.248.249.0 9.248.249.255
9.248.250.0/24 9.248.250.0 9.248.250.255
9.248.251.0/24 9.248.251.0 9.248.251.255
9.248.252.0/24 9.248.252.0 9.248.252.255
9.248.253.0/24 9.248.253.0 9.248.253.255
9.248.254.0/24 9.248.254.0 9.248.254.255
9.248.255.0/24 9.248.255.0 9.248.255.255


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.