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
4.170.1.0/24 4.170.1.0 4.170.1.255
4.170.2.0/24 4.170.2.0 4.170.2.255
4.170.3.0/24 4.170.3.0 4.170.3.255
4.170.4.0/24 4.170.4.0 4.170.4.255
4.170.5.0/24 4.170.5.0 4.170.5.255
4.170.6.0/24 4.170.6.0 4.170.6.255
4.170.7.0/24 4.170.7.0 4.170.7.255
4.170.8.0/24 4.170.8.0 4.170.8.255
4.170.9.0/24 4.170.9.0 4.170.9.255
4.170.10.0/24 4.170.10.0 4.170.10.255
4.170.11.0/24 4.170.11.0 4.170.11.255
4.170.12.0/24 4.170.12.0 4.170.12.255
4.170.13.0/24 4.170.13.0 4.170.13.255
4.170.14.0/24 4.170.14.0 4.170.14.255
4.170.15.0/24 4.170.15.0 4.170.15.255
4.170.16.0/24 4.170.16.0 4.170.16.255
4.170.17.0/24 4.170.17.0 4.170.17.255
4.170.18.0/24 4.170.18.0 4.170.18.255
4.170.19.0/24 4.170.19.0 4.170.19.255
4.170.20.0/24 4.170.20.0 4.170.20.255
4.170.21.0/24 4.170.21.0 4.170.21.255
4.170.22.0/24 4.170.22.0 4.170.22.255
4.170.23.0/24 4.170.23.0 4.170.23.255
4.170.24.0/24 4.170.24.0 4.170.24.255
4.170.25.0/24 4.170.25.0 4.170.25.255
4.170.26.0/24 4.170.26.0 4.170.26.255
4.170.27.0/24 4.170.27.0 4.170.27.255
4.170.28.0/24 4.170.28.0 4.170.28.255
4.170.29.0/24 4.170.29.0 4.170.29.255
4.170.30.0/24 4.170.30.0 4.170.30.255
4.170.31.0/24 4.170.31.0 4.170.31.255
4.170.32.0/24 4.170.32.0 4.170.32.255
4.170.33.0/24 4.170.33.0 4.170.33.255
4.170.34.0/24 4.170.34.0 4.170.34.255
4.170.35.0/24 4.170.35.0 4.170.35.255
4.170.36.0/24 4.170.36.0 4.170.36.255
4.170.37.0/24 4.170.37.0 4.170.37.255
4.170.38.0/24 4.170.38.0 4.170.38.255
4.170.39.0/24 4.170.39.0 4.170.39.255
4.170.40.0/24 4.170.40.0 4.170.40.255
4.170.41.0/24 4.170.41.0 4.170.41.255
4.170.42.0/24 4.170.42.0 4.170.42.255
4.170.43.0/24 4.170.43.0 4.170.43.255
4.170.44.0/24 4.170.44.0 4.170.44.255
4.170.45.0/24 4.170.45.0 4.170.45.255
4.170.46.0/24 4.170.46.0 4.170.46.255
4.170.47.0/24 4.170.47.0 4.170.47.255
4.170.48.0/24 4.170.48.0 4.170.48.255
4.170.49.0/24 4.170.49.0 4.170.49.255
4.170.50.0/24 4.170.50.0 4.170.50.255
4.170.51.0/24 4.170.51.0 4.170.51.255
4.170.52.0/24 4.170.52.0 4.170.52.255
4.170.53.0/24 4.170.53.0 4.170.53.255
4.170.54.0/24 4.170.54.0 4.170.54.255
4.170.55.0/24 4.170.55.0 4.170.55.255
4.170.56.0/24 4.170.56.0 4.170.56.255
4.170.57.0/24 4.170.57.0 4.170.57.255
4.170.58.0/24 4.170.58.0 4.170.58.255
4.170.59.0/24 4.170.59.0 4.170.59.255
4.170.60.0/24 4.170.60.0 4.170.60.255


4.170.61.0/24 4.170.61.0 4.170.61.255
4.170.62.0/24 4.170.62.0 4.170.62.255
4.170.63.0/24 4.170.63.0 4.170.63.255
4.170.64.0/24 4.170.64.0 4.170.64.255
4.170.65.0/24 4.170.65.0 4.170.65.255
4.170.66.0/24 4.170.66.0 4.170.66.255
4.170.67.0/24 4.170.67.0 4.170.67.255
4.170.68.0/24 4.170.68.0 4.170.68.255
4.170.69.0/24 4.170.69.0 4.170.69.255
4.170.70.0/24 4.170.70.0 4.170.70.255
4.170.71.0/24 4.170.71.0 4.170.71.255
4.170.72.0/24 4.170.72.0 4.170.72.255
4.170.73.0/24 4.170.73.0 4.170.73.255
4.170.74.0/24 4.170.74.0 4.170.74.255
4.170.75.0/24 4.170.75.0 4.170.75.255
4.170.76.0/24 4.170.76.0 4.170.76.255
4.170.77.0/24 4.170.77.0 4.170.77.255
4.170.78.0/24 4.170.78.0 4.170.78.255
4.170.79.0/24 4.170.79.0 4.170.79.255
4.170.80.0/24 4.170.80.0 4.170.80.255
4.170.81.0/24 4.170.81.0 4.170.81.255
4.170.82.0/24 4.170.82.0 4.170.82.255
4.170.83.0/24 4.170.83.0 4.170.83.255
4.170.84.0/24 4.170.84.0 4.170.84.255
4.170.85.0/24 4.170.85.0 4.170.85.255
4.170.86.0/24 4.170.86.0 4.170.86.255
4.170.87.0/24 4.170.87.0 4.170.87.255
4.170.88.0/24 4.170.88.0 4.170.88.255
4.170.89.0/24 4.170.89.0 4.170.89.255
4.170.90.0/24 4.170.90.0 4.170.90.255
4.170.91.0/24 4.170.91.0 4.170.91.255
4.170.92.0/24 4.170.92.0 4.170.92.255
4.170.93.0/24 4.170.93.0 4.170.93.255
4.170.94.0/24 4.170.94.0 4.170.94.255
4.170.95.0/24 4.170.95.0 4.170.95.255
4.170.96.0/24 4.170.96.0 4.170.96.255
4.170.97.0/24 4.170.97.0 4.170.97.255
4.170.98.0/24 4.170.98.0 4.170.98.255
4.170.99.0/24 4.170.99.0 4.170.99.255
4.170.100.0/24 4.170.100.0 4.170.100.255
4.170.101.0/24 4.170.101.0 4.170.101.255
4.170.102.0/24 4.170.102.0 4.170.102.255
4.170.103.0/24 4.170.103.0 4.170.103.255
4.170.104.0/24 4.170.104.0 4.170.104.255
4.170.105.0/24 4.170.105.0 4.170.105.255
4.170.106.0/24 4.170.106.0 4.170.106.255
4.170.107.0/24 4.170.107.0 4.170.107.255
4.170.108.0/24 4.170.108.0 4.170.108.255
4.170.109.0/24 4.170.109.0 4.170.109.255
4.170.110.0/24 4.170.110.0 4.170.110.255
4.170.111.0/24 4.170.111.0 4.170.111.255
4.170.112.0/24 4.170.112.0 4.170.112.255
4.170.113.0/24 4.170.113.0 4.170.113.255
4.170.114.0/24 4.170.114.0 4.170.114.255
4.170.115.0/24 4.170.115.0 4.170.115.255
4.170.116.0/24 4.170.116.0 4.170.116.255
4.170.117.0/24 4.170.117.0 4.170.117.255
4.170.118.0/24 4.170.118.0 4.170.118.255
4.170.119.0/24 4.170.119.0 4.170.119.255
4.170.120.0/24 4.170.120.0 4.170.120.255


4.170.121.0/24 4.170.121.0 4.170.121.255
4.170.122.0/24 4.170.122.0 4.170.122.255
4.170.123.0/24 4.170.123.0 4.170.123.255
4.170.124.0/24 4.170.124.0 4.170.124.255
4.170.125.0/24 4.170.125.0 4.170.125.255
4.170.126.0/24 4.170.126.0 4.170.126.255
4.170.127.0/24 4.170.127.0 4.170.127.255
4.170.128.0/24 4.170.128.0 4.170.128.255
4.170.129.0/24 4.170.129.0 4.170.129.255
4.170.130.0/24 4.170.130.0 4.170.130.255
4.170.131.0/24 4.170.131.0 4.170.131.255
4.170.132.0/24 4.170.132.0 4.170.132.255
4.170.133.0/24 4.170.133.0 4.170.133.255
4.170.134.0/24 4.170.134.0 4.170.134.255
4.170.135.0/24 4.170.135.0 4.170.135.255
4.170.136.0/24 4.170.136.0 4.170.136.255
4.170.137.0/24 4.170.137.0 4.170.137.255
4.170.138.0/24 4.170.138.0 4.170.138.255
4.170.139.0/24 4.170.139.0 4.170.139.255
4.170.140.0/24 4.170.140.0 4.170.140.255
4.170.141.0/24 4.170.141.0 4.170.141.255
4.170.142.0/24 4.170.142.0 4.170.142.255
4.170.143.0/24 4.170.143.0 4.170.143.255
4.170.144.0/24 4.170.144.0 4.170.144.255
4.170.145.0/24 4.170.145.0 4.170.145.255
4.170.146.0/24 4.170.146.0 4.170.146.255
4.170.147.0/24 4.170.147.0 4.170.147.255
4.170.148.0/24 4.170.148.0 4.170.148.255
4.170.149.0/24 4.170.149.0 4.170.149.255
4.170.150.0/24 4.170.150.0 4.170.150.255
4.170.151.0/24 4.170.151.0 4.170.151.255
4.170.152.0/24 4.170.152.0 4.170.152.255
4.170.153.0/24 4.170.153.0 4.170.153.255
4.170.154.0/24 4.170.154.0 4.170.154.255
4.170.155.0/24 4.170.155.0 4.170.155.255
4.170.156.0/24 4.170.156.0 4.170.156.255
4.170.157.0/24 4.170.157.0 4.170.157.255
4.170.158.0/24 4.170.158.0 4.170.158.255
4.170.159.0/24 4.170.159.0 4.170.159.255
4.170.160.0/24 4.170.160.0 4.170.160.255
4.170.161.0/24 4.170.161.0 4.170.161.255
4.170.162.0/24 4.170.162.0 4.170.162.255
4.170.163.0/24 4.170.163.0 4.170.163.255
4.170.164.0/24 4.170.164.0 4.170.164.255
4.170.165.0/24 4.170.165.0 4.170.165.255
4.170.166.0/24 4.170.166.0 4.170.166.255
4.170.167.0/24 4.170.167.0 4.170.167.255
4.170.168.0/24 4.170.168.0 4.170.168.255
4.170.169.0/24 4.170.169.0 4.170.169.255
4.170.170.0/24 4.170.170.0 4.170.170.255
4.170.171.0/24 4.170.171.0 4.170.171.255
4.170.172.0/24 4.170.172.0 4.170.172.255
4.170.173.0/24 4.170.173.0 4.170.173.255
4.170.174.0/24 4.170.174.0 4.170.174.255
4.170.175.0/24 4.170.175.0 4.170.175.255
4.170.176.0/24 4.170.176.0 4.170.176.255
4.170.177.0/24 4.170.177.0 4.170.177.255
4.170.178.0/24 4.170.178.0 4.170.178.255
4.170.179.0/24 4.170.179.0 4.170.179.255
4.170.180.0/24 4.170.180.0 4.170.180.255


4.170.181.0/24 4.170.181.0 4.170.181.255
4.170.182.0/24 4.170.182.0 4.170.182.255
4.170.183.0/24 4.170.183.0 4.170.183.255
4.170.184.0/24 4.170.184.0 4.170.184.255
4.170.185.0/24 4.170.185.0 4.170.185.255
4.170.186.0/24 4.170.186.0 4.170.186.255
4.170.187.0/24 4.170.187.0 4.170.187.255
4.170.188.0/24 4.170.188.0 4.170.188.255
4.170.189.0/24 4.170.189.0 4.170.189.255
4.170.190.0/24 4.170.190.0 4.170.190.255
4.170.191.0/24 4.170.191.0 4.170.191.255
4.170.192.0/24 4.170.192.0 4.170.192.255
4.170.193.0/24 4.170.193.0 4.170.193.255
4.170.194.0/24 4.170.194.0 4.170.194.255
4.170.195.0/24 4.170.195.0 4.170.195.255
4.170.196.0/24 4.170.196.0 4.170.196.255
4.170.197.0/24 4.170.197.0 4.170.197.255
4.170.198.0/24 4.170.198.0 4.170.198.255
4.170.199.0/24 4.170.199.0 4.170.199.255
4.170.200.0/24 4.170.200.0 4.170.200.255
4.170.201.0/24 4.170.201.0 4.170.201.255
4.170.202.0/24 4.170.202.0 4.170.202.255
4.170.203.0/24 4.170.203.0 4.170.203.255
4.170.204.0/24 4.170.204.0 4.170.204.255
4.170.205.0/24 4.170.205.0 4.170.205.255
4.170.206.0/24 4.170.206.0 4.170.206.255
4.170.207.0/24 4.170.207.0 4.170.207.255
4.170.208.0/24 4.170.208.0 4.170.208.255
4.170.209.0/24 4.170.209.0 4.170.209.255
4.170.210.0/24 4.170.210.0 4.170.210.255
4.170.211.0/24 4.170.211.0 4.170.211.255
4.170.212.0/24 4.170.212.0 4.170.212.255
4.170.213.0/24 4.170.213.0 4.170.213.255
4.170.214.0/24 4.170.214.0 4.170.214.255
4.170.215.0/24 4.170.215.0 4.170.215.255
4.170.216.0/24 4.170.216.0 4.170.216.255
4.170.217.0/24 4.170.217.0 4.170.217.255
4.170.218.0/24 4.170.218.0 4.170.218.255
4.170.219.0/24 4.170.219.0 4.170.219.255
4.170.220.0/24 4.170.220.0 4.170.220.255
4.170.221.0/24 4.170.221.0 4.170.221.255
4.170.222.0/24 4.170.222.0 4.170.222.255
4.170.223.0/24 4.170.223.0 4.170.223.255
4.170.224.0/24 4.170.224.0 4.170.224.255
4.170.225.0/24 4.170.225.0 4.170.225.255
4.170.226.0/24 4.170.226.0 4.170.226.255
4.170.227.0/24 4.170.227.0 4.170.227.255
4.170.228.0/24 4.170.228.0 4.170.228.255
4.170.229.0/24 4.170.229.0 4.170.229.255
4.170.230.0/24 4.170.230.0 4.170.230.255
4.170.231.0/24 4.170.231.0 4.170.231.255
4.170.232.0/24 4.170.232.0 4.170.232.255
4.170.233.0/24 4.170.233.0 4.170.233.255
4.170.234.0/24 4.170.234.0 4.170.234.255
4.170.235.0/24 4.170.235.0 4.170.235.255
4.170.236.0/24 4.170.236.0 4.170.236.255
4.170.237.0/24 4.170.237.0 4.170.237.255
4.170.238.0/24 4.170.238.0 4.170.238.255
4.170.239.0/24 4.170.239.0 4.170.239.255
4.170.240.0/24 4.170.240.0 4.170.240.255
4.170.241.0/24 4.170.241.0 4.170.241.255
4.170.242.0/24 4.170.242.0 4.170.242.255
4.170.243.0/24 4.170.243.0 4.170.243.255
4.170.244.0/24 4.170.244.0 4.170.244.255
4.170.245.0/24 4.170.245.0 4.170.245.255
4.170.246.0/24 4.170.246.0 4.170.246.255
4.170.247.0/24 4.170.247.0 4.170.247.255
4.170.248.0/24 4.170.248.0 4.170.248.255
4.170.249.0/24 4.170.249.0 4.170.249.255
4.170.250.0/24 4.170.250.0 4.170.250.255
4.170.251.0/24 4.170.251.0 4.170.251.255
4.170.252.0/24 4.170.252.0 4.170.252.255
4.170.253.0/24 4.170.253.0 4.170.253.255
4.170.254.0/24 4.170.254.0 4.170.254.255
4.170.255.0/24 4.170.255.0 4.170.255.255


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.