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
3.172.1.0/24 3.172.1.0 3.172.1.255
3.172.2.0/24 3.172.2.0 3.172.2.255
3.172.3.0/24 3.172.3.0 3.172.3.255
3.172.4.0/24 3.172.4.0 3.172.4.255
3.172.5.0/24 3.172.5.0 3.172.5.255
3.172.6.0/24 3.172.6.0 3.172.6.255
3.172.7.0/24 3.172.7.0 3.172.7.255
3.172.8.0/24 3.172.8.0 3.172.8.255
3.172.9.0/24 3.172.9.0 3.172.9.255
3.172.10.0/24 3.172.10.0 3.172.10.255
3.172.11.0/24 3.172.11.0 3.172.11.255
3.172.12.0/24 3.172.12.0 3.172.12.255
3.172.13.0/24 3.172.13.0 3.172.13.255
3.172.14.0/24 3.172.14.0 3.172.14.255
3.172.15.0/24 3.172.15.0 3.172.15.255
3.172.16.0/24 3.172.16.0 3.172.16.255
3.172.17.0/24 3.172.17.0 3.172.17.255
3.172.18.0/24 3.172.18.0 3.172.18.255
3.172.19.0/24 3.172.19.0 3.172.19.255
3.172.20.0/24 3.172.20.0 3.172.20.255
3.172.21.0/24 3.172.21.0 3.172.21.255
3.172.22.0/24 3.172.22.0 3.172.22.255
3.172.23.0/24 3.172.23.0 3.172.23.255
3.172.24.0/24 3.172.24.0 3.172.24.255
3.172.25.0/24 3.172.25.0 3.172.25.255
3.172.26.0/24 3.172.26.0 3.172.26.255
3.172.27.0/24 3.172.27.0 3.172.27.255
3.172.28.0/24 3.172.28.0 3.172.28.255
3.172.29.0/24 3.172.29.0 3.172.29.255
3.172.30.0/24 3.172.30.0 3.172.30.255
3.172.31.0/24 3.172.31.0 3.172.31.255
3.172.32.0/24 3.172.32.0 3.172.32.255
3.172.33.0/24 3.172.33.0 3.172.33.255
3.172.34.0/24 3.172.34.0 3.172.34.255
3.172.35.0/24 3.172.35.0 3.172.35.255
3.172.36.0/24 3.172.36.0 3.172.36.255
3.172.37.0/24 3.172.37.0 3.172.37.255
3.172.38.0/24 3.172.38.0 3.172.38.255
3.172.39.0/24 3.172.39.0 3.172.39.255
3.172.40.0/24 3.172.40.0 3.172.40.255
3.172.41.0/24 3.172.41.0 3.172.41.255
3.172.42.0/24 3.172.42.0 3.172.42.255
3.172.43.0/24 3.172.43.0 3.172.43.255
3.172.44.0/24 3.172.44.0 3.172.44.255
3.172.45.0/24 3.172.45.0 3.172.45.255
3.172.46.0/24 3.172.46.0 3.172.46.255
3.172.47.0/24 3.172.47.0 3.172.47.255
3.172.48.0/24 3.172.48.0 3.172.48.255
3.172.49.0/24 3.172.49.0 3.172.49.255
3.172.50.0/24 3.172.50.0 3.172.50.255
3.172.51.0/24 3.172.51.0 3.172.51.255
3.172.52.0/24 3.172.52.0 3.172.52.255
3.172.53.0/24 3.172.53.0 3.172.53.255
3.172.54.0/24 3.172.54.0 3.172.54.255
3.172.55.0/24 3.172.55.0 3.172.55.255
3.172.56.0/24 3.172.56.0 3.172.56.255
3.172.57.0/24 3.172.57.0 3.172.57.255
3.172.58.0/24 3.172.58.0 3.172.58.255
3.172.59.0/24 3.172.59.0 3.172.59.255
3.172.60.0/24 3.172.60.0 3.172.60.255


3.172.61.0/24 3.172.61.0 3.172.61.255
3.172.62.0/24 3.172.62.0 3.172.62.255
3.172.63.0/24 3.172.63.0 3.172.63.255
3.172.64.0/24 3.172.64.0 3.172.64.255
3.172.65.0/24 3.172.65.0 3.172.65.255
3.172.66.0/24 3.172.66.0 3.172.66.255
3.172.67.0/24 3.172.67.0 3.172.67.255
3.172.68.0/24 3.172.68.0 3.172.68.255
3.172.69.0/24 3.172.69.0 3.172.69.255
3.172.70.0/24 3.172.70.0 3.172.70.255
3.172.71.0/24 3.172.71.0 3.172.71.255
3.172.72.0/24 3.172.72.0 3.172.72.255
3.172.73.0/24 3.172.73.0 3.172.73.255
3.172.74.0/24 3.172.74.0 3.172.74.255
3.172.75.0/24 3.172.75.0 3.172.75.255
3.172.76.0/24 3.172.76.0 3.172.76.255
3.172.77.0/24 3.172.77.0 3.172.77.255
3.172.78.0/24 3.172.78.0 3.172.78.255
3.172.79.0/24 3.172.79.0 3.172.79.255
3.172.80.0/24 3.172.80.0 3.172.80.255
3.172.81.0/24 3.172.81.0 3.172.81.255
3.172.82.0/24 3.172.82.0 3.172.82.255
3.172.83.0/24 3.172.83.0 3.172.83.255
3.172.84.0/24 3.172.84.0 3.172.84.255
3.172.85.0/24 3.172.85.0 3.172.85.255
3.172.86.0/24 3.172.86.0 3.172.86.255
3.172.87.0/24 3.172.87.0 3.172.87.255
3.172.88.0/24 3.172.88.0 3.172.88.255
3.172.89.0/24 3.172.89.0 3.172.89.255
3.172.90.0/24 3.172.90.0 3.172.90.255
3.172.91.0/24 3.172.91.0 3.172.91.255
3.172.92.0/24 3.172.92.0 3.172.92.255
3.172.93.0/24 3.172.93.0 3.172.93.255
3.172.94.0/24 3.172.94.0 3.172.94.255
3.172.95.0/24 3.172.95.0 3.172.95.255
3.172.96.0/24 3.172.96.0 3.172.96.255
3.172.97.0/24 3.172.97.0 3.172.97.255
3.172.98.0/24 3.172.98.0 3.172.98.255
3.172.99.0/24 3.172.99.0 3.172.99.255
3.172.100.0/24 3.172.100.0 3.172.100.255
3.172.101.0/24 3.172.101.0 3.172.101.255
3.172.102.0/24 3.172.102.0 3.172.102.255
3.172.103.0/24 3.172.103.0 3.172.103.255
3.172.104.0/24 3.172.104.0 3.172.104.255
3.172.105.0/24 3.172.105.0 3.172.105.255
3.172.106.0/24 3.172.106.0 3.172.106.255
3.172.107.0/24 3.172.107.0 3.172.107.255
3.172.108.0/24 3.172.108.0 3.172.108.255
3.172.109.0/24 3.172.109.0 3.172.109.255
3.172.110.0/24 3.172.110.0 3.172.110.255
3.172.111.0/24 3.172.111.0 3.172.111.255
3.172.112.0/24 3.172.112.0 3.172.112.255
3.172.113.0/24 3.172.113.0 3.172.113.255
3.172.114.0/24 3.172.114.0 3.172.114.255
3.172.115.0/24 3.172.115.0 3.172.115.255
3.172.116.0/24 3.172.116.0 3.172.116.255
3.172.117.0/24 3.172.117.0 3.172.117.255
3.172.118.0/24 3.172.118.0 3.172.118.255
3.172.119.0/24 3.172.119.0 3.172.119.255
3.172.120.0/24 3.172.120.0 3.172.120.255


3.172.121.0/24 3.172.121.0 3.172.121.255
3.172.122.0/24 3.172.122.0 3.172.122.255
3.172.123.0/24 3.172.123.0 3.172.123.255
3.172.124.0/24 3.172.124.0 3.172.124.255
3.172.125.0/24 3.172.125.0 3.172.125.255
3.172.126.0/24 3.172.126.0 3.172.126.255
3.172.127.0/24 3.172.127.0 3.172.127.255
3.172.128.0/24 3.172.128.0 3.172.128.255
3.172.129.0/24 3.172.129.0 3.172.129.255
3.172.130.0/24 3.172.130.0 3.172.130.255
3.172.131.0/24 3.172.131.0 3.172.131.255
3.172.132.0/24 3.172.132.0 3.172.132.255
3.172.133.0/24 3.172.133.0 3.172.133.255
3.172.134.0/24 3.172.134.0 3.172.134.255
3.172.135.0/24 3.172.135.0 3.172.135.255
3.172.136.0/24 3.172.136.0 3.172.136.255
3.172.137.0/24 3.172.137.0 3.172.137.255
3.172.138.0/24 3.172.138.0 3.172.138.255
3.172.139.0/24 3.172.139.0 3.172.139.255
3.172.140.0/24 3.172.140.0 3.172.140.255
3.172.141.0/24 3.172.141.0 3.172.141.255
3.172.142.0/24 3.172.142.0 3.172.142.255
3.172.143.0/24 3.172.143.0 3.172.143.255
3.172.144.0/24 3.172.144.0 3.172.144.255
3.172.145.0/24 3.172.145.0 3.172.145.255
3.172.146.0/24 3.172.146.0 3.172.146.255
3.172.147.0/24 3.172.147.0 3.172.147.255
3.172.148.0/24 3.172.148.0 3.172.148.255
3.172.149.0/24 3.172.149.0 3.172.149.255
3.172.150.0/24 3.172.150.0 3.172.150.255
3.172.151.0/24 3.172.151.0 3.172.151.255
3.172.152.0/24 3.172.152.0 3.172.152.255
3.172.153.0/24 3.172.153.0 3.172.153.255
3.172.154.0/24 3.172.154.0 3.172.154.255
3.172.155.0/24 3.172.155.0 3.172.155.255
3.172.156.0/24 3.172.156.0 3.172.156.255
3.172.157.0/24 3.172.157.0 3.172.157.255
3.172.158.0/24 3.172.158.0 3.172.158.255
3.172.159.0/24 3.172.159.0 3.172.159.255
3.172.160.0/24 3.172.160.0 3.172.160.255
3.172.161.0/24 3.172.161.0 3.172.161.255
3.172.162.0/24 3.172.162.0 3.172.162.255
3.172.163.0/24 3.172.163.0 3.172.163.255
3.172.164.0/24 3.172.164.0 3.172.164.255
3.172.165.0/24 3.172.165.0 3.172.165.255
3.172.166.0/24 3.172.166.0 3.172.166.255
3.172.167.0/24 3.172.167.0 3.172.167.255
3.172.168.0/24 3.172.168.0 3.172.168.255
3.172.169.0/24 3.172.169.0 3.172.169.255
3.172.170.0/24 3.172.170.0 3.172.170.255
3.172.171.0/24 3.172.171.0 3.172.171.255
3.172.172.0/24 3.172.172.0 3.172.172.255
3.172.173.0/24 3.172.173.0 3.172.173.255
3.172.174.0/24 3.172.174.0 3.172.174.255
3.172.175.0/24 3.172.175.0 3.172.175.255
3.172.176.0/24 3.172.176.0 3.172.176.255
3.172.177.0/24 3.172.177.0 3.172.177.255
3.172.178.0/24 3.172.178.0 3.172.178.255
3.172.179.0/24 3.172.179.0 3.172.179.255
3.172.180.0/24 3.172.180.0 3.172.180.255


3.172.181.0/24 3.172.181.0 3.172.181.255
3.172.182.0/24 3.172.182.0 3.172.182.255
3.172.183.0/24 3.172.183.0 3.172.183.255
3.172.184.0/24 3.172.184.0 3.172.184.255
3.172.185.0/24 3.172.185.0 3.172.185.255
3.172.186.0/24 3.172.186.0 3.172.186.255
3.172.187.0/24 3.172.187.0 3.172.187.255
3.172.188.0/24 3.172.188.0 3.172.188.255
3.172.189.0/24 3.172.189.0 3.172.189.255
3.172.190.0/24 3.172.190.0 3.172.190.255
3.172.191.0/24 3.172.191.0 3.172.191.255
3.172.192.0/24 3.172.192.0 3.172.192.255
3.172.193.0/24 3.172.193.0 3.172.193.255
3.172.194.0/24 3.172.194.0 3.172.194.255
3.172.195.0/24 3.172.195.0 3.172.195.255
3.172.196.0/24 3.172.196.0 3.172.196.255
3.172.197.0/24 3.172.197.0 3.172.197.255
3.172.198.0/24 3.172.198.0 3.172.198.255
3.172.199.0/24 3.172.199.0 3.172.199.255
3.172.200.0/24 3.172.200.0 3.172.200.255
3.172.201.0/24 3.172.201.0 3.172.201.255
3.172.202.0/24 3.172.202.0 3.172.202.255
3.172.203.0/24 3.172.203.0 3.172.203.255
3.172.204.0/24 3.172.204.0 3.172.204.255
3.172.205.0/24 3.172.205.0 3.172.205.255
3.172.206.0/24 3.172.206.0 3.172.206.255
3.172.207.0/24 3.172.207.0 3.172.207.255
3.172.208.0/24 3.172.208.0 3.172.208.255
3.172.209.0/24 3.172.209.0 3.172.209.255
3.172.210.0/24 3.172.210.0 3.172.210.255
3.172.211.0/24 3.172.211.0 3.172.211.255
3.172.212.0/24 3.172.212.0 3.172.212.255
3.172.213.0/24 3.172.213.0 3.172.213.255
3.172.214.0/24 3.172.214.0 3.172.214.255
3.172.215.0/24 3.172.215.0 3.172.215.255
3.172.216.0/24 3.172.216.0 3.172.216.255
3.172.217.0/24 3.172.217.0 3.172.217.255
3.172.218.0/24 3.172.218.0 3.172.218.255
3.172.219.0/24 3.172.219.0 3.172.219.255
3.172.220.0/24 3.172.220.0 3.172.220.255
3.172.221.0/24 3.172.221.0 3.172.221.255
3.172.222.0/24 3.172.222.0 3.172.222.255
3.172.223.0/24 3.172.223.0 3.172.223.255
3.172.224.0/24 3.172.224.0 3.172.224.255
3.172.225.0/24 3.172.225.0 3.172.225.255
3.172.226.0/24 3.172.226.0 3.172.226.255
3.172.227.0/24 3.172.227.0 3.172.227.255
3.172.228.0/24 3.172.228.0 3.172.228.255
3.172.229.0/24 3.172.229.0 3.172.229.255
3.172.230.0/24 3.172.230.0 3.172.230.255
3.172.231.0/24 3.172.231.0 3.172.231.255
3.172.232.0/24 3.172.232.0 3.172.232.255
3.172.233.0/24 3.172.233.0 3.172.233.255
3.172.234.0/24 3.172.234.0 3.172.234.255
3.172.235.0/24 3.172.235.0 3.172.235.255
3.172.236.0/24 3.172.236.0 3.172.236.255
3.172.237.0/24 3.172.237.0 3.172.237.255
3.172.238.0/24 3.172.238.0 3.172.238.255
3.172.239.0/24 3.172.239.0 3.172.239.255
3.172.240.0/24 3.172.240.0 3.172.240.255
3.172.241.0/24 3.172.241.0 3.172.241.255
3.172.242.0/24 3.172.242.0 3.172.242.255
3.172.243.0/24 3.172.243.0 3.172.243.255
3.172.244.0/24 3.172.244.0 3.172.244.255
3.172.245.0/24 3.172.245.0 3.172.245.255
3.172.246.0/24 3.172.246.0 3.172.246.255
3.172.247.0/24 3.172.247.0 3.172.247.255
3.172.248.0/24 3.172.248.0 3.172.248.255
3.172.249.0/24 3.172.249.0 3.172.249.255
3.172.250.0/24 3.172.250.0 3.172.250.255
3.172.251.0/24 3.172.251.0 3.172.251.255
3.172.252.0/24 3.172.252.0 3.172.252.255
3.172.253.0/24 3.172.253.0 3.172.253.255
3.172.254.0/24 3.172.254.0 3.172.254.255
3.172.255.0/24 3.172.255.0 3.172.255.255


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.