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
2.190.1.0/24 2.190.1.0 2.190.1.255
2.190.2.0/24 2.190.2.0 2.190.2.255
2.190.3.0/24 2.190.3.0 2.190.3.255
2.190.4.0/24 2.190.4.0 2.190.4.255
2.190.5.0/24 2.190.5.0 2.190.5.255
2.190.6.0/24 2.190.6.0 2.190.6.255
2.190.7.0/24 2.190.7.0 2.190.7.255
2.190.8.0/24 2.190.8.0 2.190.8.255
2.190.9.0/24 2.190.9.0 2.190.9.255
2.190.10.0/24 2.190.10.0 2.190.10.255
2.190.11.0/24 2.190.11.0 2.190.11.255
2.190.12.0/24 2.190.12.0 2.190.12.255
2.190.13.0/24 2.190.13.0 2.190.13.255
2.190.14.0/24 2.190.14.0 2.190.14.255
2.190.15.0/24 2.190.15.0 2.190.15.255
2.190.16.0/24 2.190.16.0 2.190.16.255
2.190.17.0/24 2.190.17.0 2.190.17.255
2.190.18.0/24 2.190.18.0 2.190.18.255
2.190.19.0/24 2.190.19.0 2.190.19.255
2.190.20.0/24 2.190.20.0 2.190.20.255
2.190.21.0/24 2.190.21.0 2.190.21.255
2.190.22.0/24 2.190.22.0 2.190.22.255
2.190.23.0/24 2.190.23.0 2.190.23.255
2.190.24.0/24 2.190.24.0 2.190.24.255
2.190.25.0/24 2.190.25.0 2.190.25.255
2.190.26.0/24 2.190.26.0 2.190.26.255
2.190.27.0/24 2.190.27.0 2.190.27.255
2.190.28.0/24 2.190.28.0 2.190.28.255
2.190.29.0/24 2.190.29.0 2.190.29.255
2.190.30.0/24 2.190.30.0 2.190.30.255
2.190.31.0/24 2.190.31.0 2.190.31.255
2.190.32.0/24 2.190.32.0 2.190.32.255
2.190.33.0/24 2.190.33.0 2.190.33.255
2.190.34.0/24 2.190.34.0 2.190.34.255
2.190.35.0/24 2.190.35.0 2.190.35.255
2.190.36.0/24 2.190.36.0 2.190.36.255
2.190.37.0/24 2.190.37.0 2.190.37.255
2.190.38.0/24 2.190.38.0 2.190.38.255
2.190.39.0/24 2.190.39.0 2.190.39.255
2.190.40.0/24 2.190.40.0 2.190.40.255
2.190.41.0/24 2.190.41.0 2.190.41.255
2.190.42.0/24 2.190.42.0 2.190.42.255
2.190.43.0/24 2.190.43.0 2.190.43.255
2.190.44.0/24 2.190.44.0 2.190.44.255
2.190.45.0/24 2.190.45.0 2.190.45.255
2.190.46.0/24 2.190.46.0 2.190.46.255
2.190.47.0/24 2.190.47.0 2.190.47.255
2.190.48.0/24 2.190.48.0 2.190.48.255
2.190.49.0/24 2.190.49.0 2.190.49.255
2.190.50.0/24 2.190.50.0 2.190.50.255
2.190.51.0/24 2.190.51.0 2.190.51.255
2.190.52.0/24 2.190.52.0 2.190.52.255
2.190.53.0/24 2.190.53.0 2.190.53.255
2.190.54.0/24 2.190.54.0 2.190.54.255
2.190.55.0/24 2.190.55.0 2.190.55.255
2.190.56.0/24 2.190.56.0 2.190.56.255
2.190.57.0/24 2.190.57.0 2.190.57.255
2.190.58.0/24 2.190.58.0 2.190.58.255
2.190.59.0/24 2.190.59.0 2.190.59.255
2.190.60.0/24 2.190.60.0 2.190.60.255


2.190.61.0/24 2.190.61.0 2.190.61.255
2.190.62.0/24 2.190.62.0 2.190.62.255
2.190.63.0/24 2.190.63.0 2.190.63.255
2.190.64.0/24 2.190.64.0 2.190.64.255
2.190.65.0/24 2.190.65.0 2.190.65.255
2.190.66.0/24 2.190.66.0 2.190.66.255
2.190.67.0/24 2.190.67.0 2.190.67.255
2.190.68.0/24 2.190.68.0 2.190.68.255
2.190.69.0/24 2.190.69.0 2.190.69.255
2.190.70.0/24 2.190.70.0 2.190.70.255
2.190.71.0/24 2.190.71.0 2.190.71.255
2.190.72.0/24 2.190.72.0 2.190.72.255
2.190.73.0/24 2.190.73.0 2.190.73.255
2.190.74.0/24 2.190.74.0 2.190.74.255
2.190.75.0/24 2.190.75.0 2.190.75.255
2.190.76.0/24 2.190.76.0 2.190.76.255
2.190.77.0/24 2.190.77.0 2.190.77.255
2.190.78.0/24 2.190.78.0 2.190.78.255
2.190.79.0/24 2.190.79.0 2.190.79.255
2.190.80.0/24 2.190.80.0 2.190.80.255
2.190.81.0/24 2.190.81.0 2.190.81.255
2.190.82.0/24 2.190.82.0 2.190.82.255
2.190.83.0/24 2.190.83.0 2.190.83.255
2.190.84.0/24 2.190.84.0 2.190.84.255
2.190.85.0/24 2.190.85.0 2.190.85.255
2.190.86.0/24 2.190.86.0 2.190.86.255
2.190.87.0/24 2.190.87.0 2.190.87.255
2.190.88.0/24 2.190.88.0 2.190.88.255
2.190.89.0/24 2.190.89.0 2.190.89.255
2.190.90.0/24 2.190.90.0 2.190.90.255
2.190.91.0/24 2.190.91.0 2.190.91.255
2.190.92.0/24 2.190.92.0 2.190.92.255
2.190.93.0/24 2.190.93.0 2.190.93.255
2.190.94.0/24 2.190.94.0 2.190.94.255
2.190.95.0/24 2.190.95.0 2.190.95.255
2.190.96.0/24 2.190.96.0 2.190.96.255
2.190.97.0/24 2.190.97.0 2.190.97.255
2.190.98.0/24 2.190.98.0 2.190.98.255
2.190.99.0/24 2.190.99.0 2.190.99.255
2.190.100.0/24 2.190.100.0 2.190.100.255
2.190.101.0/24 2.190.101.0 2.190.101.255
2.190.102.0/24 2.190.102.0 2.190.102.255
2.190.103.0/24 2.190.103.0 2.190.103.255
2.190.104.0/24 2.190.104.0 2.190.104.255
2.190.105.0/24 2.190.105.0 2.190.105.255
2.190.106.0/24 2.190.106.0 2.190.106.255
2.190.107.0/24 2.190.107.0 2.190.107.255
2.190.108.0/24 2.190.108.0 2.190.108.255
2.190.109.0/24 2.190.109.0 2.190.109.255
2.190.110.0/24 2.190.110.0 2.190.110.255
2.190.111.0/24 2.190.111.0 2.190.111.255
2.190.112.0/24 2.190.112.0 2.190.112.255
2.190.113.0/24 2.190.113.0 2.190.113.255
2.190.114.0/24 2.190.114.0 2.190.114.255
2.190.115.0/24 2.190.115.0 2.190.115.255
2.190.116.0/24 2.190.116.0 2.190.116.255
2.190.117.0/24 2.190.117.0 2.190.117.255
2.190.118.0/24 2.190.118.0 2.190.118.255
2.190.119.0/24 2.190.119.0 2.190.119.255
2.190.120.0/24 2.190.120.0 2.190.120.255


2.190.121.0/24 2.190.121.0 2.190.121.255
2.190.122.0/24 2.190.122.0 2.190.122.255
2.190.123.0/24 2.190.123.0 2.190.123.255
2.190.124.0/24 2.190.124.0 2.190.124.255
2.190.125.0/24 2.190.125.0 2.190.125.255
2.190.126.0/24 2.190.126.0 2.190.126.255
2.190.127.0/24 2.190.127.0 2.190.127.255
2.190.128.0/24 2.190.128.0 2.190.128.255
2.190.129.0/24 2.190.129.0 2.190.129.255
2.190.130.0/24 2.190.130.0 2.190.130.255
2.190.131.0/24 2.190.131.0 2.190.131.255
2.190.132.0/24 2.190.132.0 2.190.132.255
2.190.133.0/24 2.190.133.0 2.190.133.255
2.190.134.0/24 2.190.134.0 2.190.134.255
2.190.135.0/24 2.190.135.0 2.190.135.255
2.190.136.0/24 2.190.136.0 2.190.136.255
2.190.137.0/24 2.190.137.0 2.190.137.255
2.190.138.0/24 2.190.138.0 2.190.138.255
2.190.139.0/24 2.190.139.0 2.190.139.255
2.190.140.0/24 2.190.140.0 2.190.140.255
2.190.141.0/24 2.190.141.0 2.190.141.255
2.190.142.0/24 2.190.142.0 2.190.142.255
2.190.143.0/24 2.190.143.0 2.190.143.255
2.190.144.0/24 2.190.144.0 2.190.144.255
2.190.145.0/24 2.190.145.0 2.190.145.255
2.190.146.0/24 2.190.146.0 2.190.146.255
2.190.147.0/24 2.190.147.0 2.190.147.255
2.190.148.0/24 2.190.148.0 2.190.148.255
2.190.149.0/24 2.190.149.0 2.190.149.255
2.190.150.0/24 2.190.150.0 2.190.150.255
2.190.151.0/24 2.190.151.0 2.190.151.255
2.190.152.0/24 2.190.152.0 2.190.152.255
2.190.153.0/24 2.190.153.0 2.190.153.255
2.190.154.0/24 2.190.154.0 2.190.154.255
2.190.155.0/24 2.190.155.0 2.190.155.255
2.190.156.0/24 2.190.156.0 2.190.156.255
2.190.157.0/24 2.190.157.0 2.190.157.255
2.190.158.0/24 2.190.158.0 2.190.158.255
2.190.159.0/24 2.190.159.0 2.190.159.255
2.190.160.0/24 2.190.160.0 2.190.160.255
2.190.161.0/24 2.190.161.0 2.190.161.255
2.190.162.0/24 2.190.162.0 2.190.162.255
2.190.163.0/24 2.190.163.0 2.190.163.255
2.190.164.0/24 2.190.164.0 2.190.164.255
2.190.165.0/24 2.190.165.0 2.190.165.255
2.190.166.0/24 2.190.166.0 2.190.166.255
2.190.167.0/24 2.190.167.0 2.190.167.255
2.190.168.0/24 2.190.168.0 2.190.168.255
2.190.169.0/24 2.190.169.0 2.190.169.255
2.190.170.0/24 2.190.170.0 2.190.170.255
2.190.171.0/24 2.190.171.0 2.190.171.255
2.190.172.0/24 2.190.172.0 2.190.172.255
2.190.173.0/24 2.190.173.0 2.190.173.255
2.190.174.0/24 2.190.174.0 2.190.174.255
2.190.175.0/24 2.190.175.0 2.190.175.255
2.190.176.0/24 2.190.176.0 2.190.176.255
2.190.177.0/24 2.190.177.0 2.190.177.255
2.190.178.0/24 2.190.178.0 2.190.178.255
2.190.179.0/24 2.190.179.0 2.190.179.255
2.190.180.0/24 2.190.180.0 2.190.180.255


2.190.181.0/24 2.190.181.0 2.190.181.255
2.190.182.0/24 2.190.182.0 2.190.182.255
2.190.183.0/24 2.190.183.0 2.190.183.255
2.190.184.0/24 2.190.184.0 2.190.184.255
2.190.185.0/24 2.190.185.0 2.190.185.255
2.190.186.0/24 2.190.186.0 2.190.186.255
2.190.187.0/24 2.190.187.0 2.190.187.255
2.190.188.0/24 2.190.188.0 2.190.188.255
2.190.189.0/24 2.190.189.0 2.190.189.255
2.190.190.0/24 2.190.190.0 2.190.190.255
2.190.191.0/24 2.190.191.0 2.190.191.255
2.190.192.0/24 2.190.192.0 2.190.192.255
2.190.193.0/24 2.190.193.0 2.190.193.255
2.190.194.0/24 2.190.194.0 2.190.194.255
2.190.195.0/24 2.190.195.0 2.190.195.255
2.190.196.0/24 2.190.196.0 2.190.196.255
2.190.197.0/24 2.190.197.0 2.190.197.255
2.190.198.0/24 2.190.198.0 2.190.198.255
2.190.199.0/24 2.190.199.0 2.190.199.255
2.190.200.0/24 2.190.200.0 2.190.200.255
2.190.201.0/24 2.190.201.0 2.190.201.255
2.190.202.0/24 2.190.202.0 2.190.202.255
2.190.203.0/24 2.190.203.0 2.190.203.255
2.190.204.0/24 2.190.204.0 2.190.204.255
2.190.205.0/24 2.190.205.0 2.190.205.255
2.190.206.0/24 2.190.206.0 2.190.206.255
2.190.207.0/24 2.190.207.0 2.190.207.255
2.190.208.0/24 2.190.208.0 2.190.208.255
2.190.209.0/24 2.190.209.0 2.190.209.255
2.190.210.0/24 2.190.210.0 2.190.210.255
2.190.211.0/24 2.190.211.0 2.190.211.255
2.190.212.0/24 2.190.212.0 2.190.212.255
2.190.213.0/24 2.190.213.0 2.190.213.255
2.190.214.0/24 2.190.214.0 2.190.214.255
2.190.215.0/24 2.190.215.0 2.190.215.255
2.190.216.0/24 2.190.216.0 2.190.216.255
2.190.217.0/24 2.190.217.0 2.190.217.255
2.190.218.0/24 2.190.218.0 2.190.218.255
2.190.219.0/24 2.190.219.0 2.190.219.255
2.190.220.0/24 2.190.220.0 2.190.220.255
2.190.221.0/24 2.190.221.0 2.190.221.255
2.190.222.0/24 2.190.222.0 2.190.222.255
2.190.223.0/24 2.190.223.0 2.190.223.255
2.190.224.0/24 2.190.224.0 2.190.224.255
2.190.225.0/24 2.190.225.0 2.190.225.255
2.190.226.0/24 2.190.226.0 2.190.226.255
2.190.227.0/24 2.190.227.0 2.190.227.255
2.190.228.0/24 2.190.228.0 2.190.228.255
2.190.229.0/24 2.190.229.0 2.190.229.255
2.190.230.0/24 2.190.230.0 2.190.230.255
2.190.231.0/24 2.190.231.0 2.190.231.255
2.190.232.0/24 2.190.232.0 2.190.232.255
2.190.233.0/24 2.190.233.0 2.190.233.255
2.190.234.0/24 2.190.234.0 2.190.234.255
2.190.235.0/24 2.190.235.0 2.190.235.255
2.190.236.0/24 2.190.236.0 2.190.236.255
2.190.237.0/24 2.190.237.0 2.190.237.255
2.190.238.0/24 2.190.238.0 2.190.238.255
2.190.239.0/24 2.190.239.0 2.190.239.255
2.190.240.0/24 2.190.240.0 2.190.240.255
2.190.241.0/24 2.190.241.0 2.190.241.255
2.190.242.0/24 2.190.242.0 2.190.242.255
2.190.243.0/24 2.190.243.0 2.190.243.255
2.190.244.0/24 2.190.244.0 2.190.244.255
2.190.245.0/24 2.190.245.0 2.190.245.255
2.190.246.0/24 2.190.246.0 2.190.246.255
2.190.247.0/24 2.190.247.0 2.190.247.255
2.190.248.0/24 2.190.248.0 2.190.248.255
2.190.249.0/24 2.190.249.0 2.190.249.255
2.190.250.0/24 2.190.250.0 2.190.250.255
2.190.251.0/24 2.190.251.0 2.190.251.255
2.190.252.0/24 2.190.252.0 2.190.252.255
2.190.253.0/24 2.190.253.0 2.190.253.255
2.190.254.0/24 2.190.254.0 2.190.254.255
2.190.255.0/24 2.190.255.0 2.190.255.255


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.