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
1.197.1.0/24 1.197.1.0 1.197.1.255
1.197.2.0/24 1.197.2.0 1.197.2.255
1.197.3.0/24 1.197.3.0 1.197.3.255
1.197.4.0/24 1.197.4.0 1.197.4.255
1.197.5.0/24 1.197.5.0 1.197.5.255
1.197.6.0/24 1.197.6.0 1.197.6.255
1.197.7.0/24 1.197.7.0 1.197.7.255
1.197.8.0/24 1.197.8.0 1.197.8.255
1.197.9.0/24 1.197.9.0 1.197.9.255
1.197.10.0/24 1.197.10.0 1.197.10.255
1.197.11.0/24 1.197.11.0 1.197.11.255
1.197.12.0/24 1.197.12.0 1.197.12.255
1.197.13.0/24 1.197.13.0 1.197.13.255
1.197.14.0/24 1.197.14.0 1.197.14.255
1.197.15.0/24 1.197.15.0 1.197.15.255
1.197.16.0/24 1.197.16.0 1.197.16.255
1.197.17.0/24 1.197.17.0 1.197.17.255
1.197.18.0/24 1.197.18.0 1.197.18.255
1.197.19.0/24 1.197.19.0 1.197.19.255
1.197.20.0/24 1.197.20.0 1.197.20.255
1.197.21.0/24 1.197.21.0 1.197.21.255
1.197.22.0/24 1.197.22.0 1.197.22.255
1.197.23.0/24 1.197.23.0 1.197.23.255
1.197.24.0/24 1.197.24.0 1.197.24.255
1.197.25.0/24 1.197.25.0 1.197.25.255
1.197.26.0/24 1.197.26.0 1.197.26.255
1.197.27.0/24 1.197.27.0 1.197.27.255
1.197.28.0/24 1.197.28.0 1.197.28.255
1.197.29.0/24 1.197.29.0 1.197.29.255
1.197.30.0/24 1.197.30.0 1.197.30.255
1.197.31.0/24 1.197.31.0 1.197.31.255
1.197.32.0/24 1.197.32.0 1.197.32.255
1.197.33.0/24 1.197.33.0 1.197.33.255
1.197.34.0/24 1.197.34.0 1.197.34.255
1.197.35.0/24 1.197.35.0 1.197.35.255
1.197.36.0/24 1.197.36.0 1.197.36.255
1.197.37.0/24 1.197.37.0 1.197.37.255
1.197.38.0/24 1.197.38.0 1.197.38.255
1.197.39.0/24 1.197.39.0 1.197.39.255
1.197.40.0/24 1.197.40.0 1.197.40.255
1.197.41.0/24 1.197.41.0 1.197.41.255
1.197.42.0/24 1.197.42.0 1.197.42.255
1.197.43.0/24 1.197.43.0 1.197.43.255
1.197.44.0/24 1.197.44.0 1.197.44.255
1.197.45.0/24 1.197.45.0 1.197.45.255
1.197.46.0/24 1.197.46.0 1.197.46.255
1.197.47.0/24 1.197.47.0 1.197.47.255
1.197.48.0/24 1.197.48.0 1.197.48.255
1.197.49.0/24 1.197.49.0 1.197.49.255
1.197.50.0/24 1.197.50.0 1.197.50.255
1.197.51.0/24 1.197.51.0 1.197.51.255
1.197.52.0/24 1.197.52.0 1.197.52.255
1.197.53.0/24 1.197.53.0 1.197.53.255
1.197.54.0/24 1.197.54.0 1.197.54.255
1.197.55.0/24 1.197.55.0 1.197.55.255
1.197.56.0/24 1.197.56.0 1.197.56.255
1.197.57.0/24 1.197.57.0 1.197.57.255
1.197.58.0/24 1.197.58.0 1.197.58.255
1.197.59.0/24 1.197.59.0 1.197.59.255
1.197.60.0/24 1.197.60.0 1.197.60.255
1.197.61.0/24 1.197.61.0 1.197.61.255
1.197.62.0/24 1.197.62.0 1.197.62.255
1.197.63.0/24 1.197.63.0 1.197.63.255
1.197.64.0/24 1.197.64.0 1.197.64.255
1.197.65.0/24 1.197.65.0 1.197.65.255
1.197.66.0/24 1.197.66.0 1.197.66.255
1.197.67.0/24 1.197.67.0 1.197.67.255
1.197.68.0/24 1.197.68.0 1.197.68.255
1.197.69.0/24 1.197.69.0 1.197.69.255
1.197.70.0/24 1.197.70.0 1.197.70.255
1.197.71.0/24 1.197.71.0 1.197.71.255
1.197.72.0/24 1.197.72.0 1.197.72.255
1.197.73.0/24 1.197.73.0 1.197.73.255
1.197.74.0/24 1.197.74.0 1.197.74.255
1.197.75.0/24 1.197.75.0 1.197.75.255
1.197.76.0/24 1.197.76.0 1.197.76.255
1.197.77.0/24 1.197.77.0 1.197.77.255
1.197.78.0/24 1.197.78.0 1.197.78.255
1.197.79.0/24 1.197.79.0 1.197.79.255
1.197.80.0/24 1.197.80.0 1.197.80.255
1.197.81.0/24 1.197.81.0 1.197.81.255
1.197.82.0/24 1.197.82.0 1.197.82.255
1.197.83.0/24 1.197.83.0 1.197.83.255
1.197.84.0/24 1.197.84.0 1.197.84.255
1.197.85.0/24 1.197.85.0 1.197.85.255
1.197.86.0/24 1.197.86.0 1.197.86.255
1.197.87.0/24 1.197.87.0 1.197.87.255
1.197.88.0/24 1.197.88.0 1.197.88.255
1.197.89.0/24 1.197.89.0 1.197.89.255
1.197.90.0/24 1.197.90.0 1.197.90.255
1.197.91.0/24 1.197.91.0 1.197.91.255
1.197.92.0/24 1.197.92.0 1.197.92.255
1.197.93.0/24 1.197.93.0 1.197.93.255
1.197.94.0/24 1.197.94.0 1.197.94.255
1.197.95.0/24 1.197.95.0 1.197.95.255
1.197.96.0/24 1.197.96.0 1.197.96.255
1.197.97.0/24 1.197.97.0 1.197.97.255
1.197.98.0/24 1.197.98.0 1.197.98.255
1.197.99.0/24 1.197.99.0 1.197.99.255
1.197.100.0/24 1.197.100.0 1.197.100.255
1.197.101.0/24 1.197.101.0 1.197.101.255
1.197.102.0/24 1.197.102.0 1.197.102.255
1.197.103.0/24 1.197.103.0 1.197.103.255
1.197.104.0/24 1.197.104.0 1.197.104.255
1.197.105.0/24 1.197.105.0 1.197.105.255
1.197.106.0/24 1.197.106.0 1.197.106.255
1.197.107.0/24 1.197.107.0 1.197.107.255
1.197.108.0/24 1.197.108.0 1.197.108.255
1.197.109.0/24 1.197.109.0 1.197.109.255
1.197.110.0/24 1.197.110.0 1.197.110.255
1.197.111.0/24 1.197.111.0 1.197.111.255
1.197.112.0/24 1.197.112.0 1.197.112.255
1.197.113.0/24 1.197.113.0 1.197.113.255
1.197.114.0/24 1.197.114.0 1.197.114.255
1.197.115.0/24 1.197.115.0 1.197.115.255
1.197.116.0/24 1.197.116.0 1.197.116.255
1.197.117.0/24 1.197.117.0 1.197.117.255
1.197.118.0/24 1.197.118.0 1.197.118.255
1.197.119.0/24 1.197.119.0 1.197.119.255
1.197.120.0/24 1.197.120.0 1.197.120.255
1.197.121.0/24 1.197.121.0 1.197.121.255
1.197.122.0/24 1.197.122.0 1.197.122.255
1.197.123.0/24 1.197.123.0 1.197.123.255
1.197.124.0/24 1.197.124.0 1.197.124.255
1.197.125.0/24 1.197.125.0 1.197.125.255
1.197.126.0/24 1.197.126.0 1.197.126.255
1.197.127.0/24 1.197.127.0 1.197.127.255
1.197.128.0/24 1.197.128.0 1.197.128.255
1.197.129.0/24 1.197.129.0 1.197.129.255
1.197.130.0/24 1.197.130.0 1.197.130.255
1.197.131.0/24 1.197.131.0 1.197.131.255
1.197.132.0/24 1.197.132.0 1.197.132.255
1.197.133.0/24 1.197.133.0 1.197.133.255
1.197.134.0/24 1.197.134.0 1.197.134.255
1.197.135.0/24 1.197.135.0 1.197.135.255
1.197.136.0/24 1.197.136.0 1.197.136.255
1.197.137.0/24 1.197.137.0 1.197.137.255
1.197.138.0/24 1.197.138.0 1.197.138.255
1.197.139.0/24 1.197.139.0 1.197.139.255
1.197.140.0/24 1.197.140.0 1.197.140.255
1.197.141.0/24 1.197.141.0 1.197.141.255
1.197.142.0/24 1.197.142.0 1.197.142.255
1.197.143.0/24 1.197.143.0 1.197.143.255
1.197.144.0/24 1.197.144.0 1.197.144.255
1.197.145.0/24 1.197.145.0 1.197.145.255
1.197.146.0/24 1.197.146.0 1.197.146.255
1.197.147.0/24 1.197.147.0 1.197.147.255
1.197.148.0/24 1.197.148.0 1.197.148.255
1.197.149.0/24 1.197.149.0 1.197.149.255
1.197.150.0/24 1.197.150.0 1.197.150.255
1.197.151.0/24 1.197.151.0 1.197.151.255
1.197.152.0/24 1.197.152.0 1.197.152.255
1.197.153.0/24 1.197.153.0 1.197.153.255
1.197.154.0/24 1.197.154.0 1.197.154.255
1.197.155.0/24 1.197.155.0 1.197.155.255
1.197.156.0/24 1.197.156.0 1.197.156.255
1.197.157.0/24 1.197.157.0 1.197.157.255
1.197.158.0/24 1.197.158.0 1.197.158.255
1.197.159.0/24 1.197.159.0 1.197.159.255
1.197.160.0/24 1.197.160.0 1.197.160.255
1.197.161.0/24 1.197.161.0 1.197.161.255
1.197.162.0/24 1.197.162.0 1.197.162.255
1.197.163.0/24 1.197.163.0 1.197.163.255
1.197.164.0/24 1.197.164.0 1.197.164.255
1.197.165.0/24 1.197.165.0 1.197.165.255
1.197.166.0/24 1.197.166.0 1.197.166.255
1.197.167.0/24 1.197.167.0 1.197.167.255
1.197.168.0/24 1.197.168.0 1.197.168.255
1.197.169.0/24 1.197.169.0 1.197.169.255
1.197.170.0/24 1.197.170.0 1.197.170.255
1.197.171.0/24 1.197.171.0 1.197.171.255
1.197.172.0/24 1.197.172.0 1.197.172.255
1.197.173.0/24 1.197.173.0 1.197.173.255
1.197.174.0/24 1.197.174.0 1.197.174.255
1.197.175.0/24 1.197.175.0 1.197.175.255
1.197.176.0/24 1.197.176.0 1.197.176.255
1.197.177.0/24 1.197.177.0 1.197.177.255
1.197.178.0/24 1.197.178.0 1.197.178.255
1.197.179.0/24 1.197.179.0 1.197.179.255
1.197.180.0/24 1.197.180.0 1.197.180.255
1.197.181.0/24 1.197.181.0 1.197.181.255
1.197.182.0/24 1.197.182.0 1.197.182.255
1.197.183.0/24 1.197.183.0 1.197.183.255
1.197.184.0/24 1.197.184.0 1.197.184.255
1.197.185.0/24 1.197.185.0 1.197.185.255
1.197.186.0/24 1.197.186.0 1.197.186.255
1.197.187.0/24 1.197.187.0 1.197.187.255
1.197.188.0/24 1.197.188.0 1.197.188.255
1.197.189.0/24 1.197.189.0 1.197.189.255
1.197.190.0/24 1.197.190.0 1.197.190.255
1.197.191.0/24 1.197.191.0 1.197.191.255
1.197.192.0/24 1.197.192.0 1.197.192.255
1.197.193.0/24 1.197.193.0 1.197.193.255
1.197.194.0/24 1.197.194.0 1.197.194.255
1.197.195.0/24 1.197.195.0 1.197.195.255
1.197.196.0/24 1.197.196.0 1.197.196.255
1.197.197.0/24 1.197.197.0 1.197.197.255
1.197.198.0/24 1.197.198.0 1.197.198.255
1.197.199.0/24 1.197.199.0 1.197.199.255
1.197.200.0/24 1.197.200.0 1.197.200.255
1.197.201.0/24 1.197.201.0 1.197.201.255
1.197.202.0/24 1.197.202.0 1.197.202.255
1.197.203.0/24 1.197.203.0 1.197.203.255
1.197.204.0/24 1.197.204.0 1.197.204.255
1.197.205.0/24 1.197.205.0 1.197.205.255
1.197.206.0/24 1.197.206.0 1.197.206.255
1.197.207.0/24 1.197.207.0 1.197.207.255
1.197.208.0/24 1.197.208.0 1.197.208.255
1.197.209.0/24 1.197.209.0 1.197.209.255
1.197.210.0/24 1.197.210.0 1.197.210.255
1.197.211.0/24 1.197.211.0 1.197.211.255
1.197.212.0/24 1.197.212.0 1.197.212.255
1.197.213.0/24 1.197.213.0 1.197.213.255
1.197.214.0/24 1.197.214.0 1.197.214.255
1.197.215.0/24 1.197.215.0 1.197.215.255
1.197.216.0/24 1.197.216.0 1.197.216.255
1.197.217.0/24 1.197.217.0 1.197.217.255
1.197.218.0/24 1.197.218.0 1.197.218.255
1.197.219.0/24 1.197.219.0 1.197.219.255
1.197.220.0/24 1.197.220.0 1.197.220.255
1.197.221.0/24 1.197.221.0 1.197.221.255
1.197.222.0/24 1.197.222.0 1.197.222.255
1.197.223.0/24 1.197.223.0 1.197.223.255
1.197.224.0/24 1.197.224.0 1.197.224.255
1.197.225.0/24 1.197.225.0 1.197.225.255
1.197.226.0/24 1.197.226.0 1.197.226.255
1.197.227.0/24 1.197.227.0 1.197.227.255
1.197.228.0/24 1.197.228.0 1.197.228.255
1.197.229.0/24 1.197.229.0 1.197.229.255
1.197.230.0/24 1.197.230.0 1.197.230.255
1.197.231.0/24 1.197.231.0 1.197.231.255
1.197.232.0/24 1.197.232.0 1.197.232.255
1.197.233.0/24 1.197.233.0 1.197.233.255
1.197.234.0/24 1.197.234.0 1.197.234.255
1.197.235.0/24 1.197.235.0 1.197.235.255
1.197.236.0/24 1.197.236.0 1.197.236.255
1.197.237.0/24 1.197.237.0 1.197.237.255
1.197.238.0/24 1.197.238.0 1.197.238.255
1.197.239.0/24 1.197.239.0 1.197.239.255
1.197.240.0/24 1.197.240.0 1.197.240.255
1.197.241.0/24 1.197.241.0 1.197.241.255
1.197.242.0/24 1.197.242.0 1.197.242.255
1.197.243.0/24 1.197.243.0 1.197.243.255
1.197.244.0/24 1.197.244.0 1.197.244.255
1.197.245.0/24 1.197.245.0 1.197.245.255
1.197.246.0/24 1.197.246.0 1.197.246.255
1.197.247.0/24 1.197.247.0 1.197.247.255
1.197.248.0/24 1.197.248.0 1.197.248.255
1.197.249.0/24 1.197.249.0 1.197.249.255
1.197.250.0/24 1.197.250.0 1.197.250.255
1.197.251.0/24 1.197.251.0 1.197.251.255
1.197.252.0/24 1.197.252.0 1.197.252.255
1.197.253.0/24 1.197.253.0 1.197.253.255
1.197.254.0/24 1.197.254.0 1.197.254.255
1.197.255.0/24 1.197.255.0 1.197.255.255

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.