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
3.166.1.0/24 3.166.1.0 3.166.1.255
3.166.2.0/24 3.166.2.0 3.166.2.255
3.166.3.0/24 3.166.3.0 3.166.3.255
3.166.4.0/24 3.166.4.0 3.166.4.255
3.166.5.0/24 3.166.5.0 3.166.5.255
3.166.6.0/24 3.166.6.0 3.166.6.255
3.166.7.0/24 3.166.7.0 3.166.7.255
3.166.8.0/24 3.166.8.0 3.166.8.255
3.166.9.0/24 3.166.9.0 3.166.9.255
3.166.10.0/24 3.166.10.0 3.166.10.255
3.166.11.0/24 3.166.11.0 3.166.11.255
3.166.12.0/24 3.166.12.0 3.166.12.255
3.166.13.0/24 3.166.13.0 3.166.13.255
3.166.14.0/24 3.166.14.0 3.166.14.255
3.166.15.0/24 3.166.15.0 3.166.15.255
3.166.16.0/24 3.166.16.0 3.166.16.255
3.166.17.0/24 3.166.17.0 3.166.17.255
3.166.18.0/24 3.166.18.0 3.166.18.255
3.166.19.0/24 3.166.19.0 3.166.19.255
3.166.20.0/24 3.166.20.0 3.166.20.255
3.166.21.0/24 3.166.21.0 3.166.21.255
3.166.22.0/24 3.166.22.0 3.166.22.255
3.166.23.0/24 3.166.23.0 3.166.23.255
3.166.24.0/24 3.166.24.0 3.166.24.255
3.166.25.0/24 3.166.25.0 3.166.25.255
3.166.26.0/24 3.166.26.0 3.166.26.255
3.166.27.0/24 3.166.27.0 3.166.27.255
3.166.28.0/24 3.166.28.0 3.166.28.255
3.166.29.0/24 3.166.29.0 3.166.29.255
3.166.30.0/24 3.166.30.0 3.166.30.255
3.166.31.0/24 3.166.31.0 3.166.31.255
3.166.32.0/24 3.166.32.0 3.166.32.255
3.166.33.0/24 3.166.33.0 3.166.33.255
3.166.34.0/24 3.166.34.0 3.166.34.255
3.166.35.0/24 3.166.35.0 3.166.35.255
3.166.36.0/24 3.166.36.0 3.166.36.255
3.166.37.0/24 3.166.37.0 3.166.37.255
3.166.38.0/24 3.166.38.0 3.166.38.255
3.166.39.0/24 3.166.39.0 3.166.39.255
3.166.40.0/24 3.166.40.0 3.166.40.255
3.166.41.0/24 3.166.41.0 3.166.41.255
3.166.42.0/24 3.166.42.0 3.166.42.255
3.166.43.0/24 3.166.43.0 3.166.43.255
3.166.44.0/24 3.166.44.0 3.166.44.255
3.166.45.0/24 3.166.45.0 3.166.45.255
3.166.46.0/24 3.166.46.0 3.166.46.255
3.166.47.0/24 3.166.47.0 3.166.47.255
3.166.48.0/24 3.166.48.0 3.166.48.255
3.166.49.0/24 3.166.49.0 3.166.49.255
3.166.50.0/24 3.166.50.0 3.166.50.255
3.166.51.0/24 3.166.51.0 3.166.51.255
3.166.52.0/24 3.166.52.0 3.166.52.255
3.166.53.0/24 3.166.53.0 3.166.53.255
3.166.54.0/24 3.166.54.0 3.166.54.255
3.166.55.0/24 3.166.55.0 3.166.55.255
3.166.56.0/24 3.166.56.0 3.166.56.255
3.166.57.0/24 3.166.57.0 3.166.57.255
3.166.58.0/24 3.166.58.0 3.166.58.255
3.166.59.0/24 3.166.59.0 3.166.59.255
3.166.60.0/24 3.166.60.0 3.166.60.255
3.166.61.0/24 3.166.61.0 3.166.61.255
3.166.62.0/24 3.166.62.0 3.166.62.255
3.166.63.0/24 3.166.63.0 3.166.63.255
3.166.64.0/24 3.166.64.0 3.166.64.255
3.166.65.0/24 3.166.65.0 3.166.65.255
3.166.66.0/24 3.166.66.0 3.166.66.255
3.166.67.0/24 3.166.67.0 3.166.67.255
3.166.68.0/24 3.166.68.0 3.166.68.255
3.166.69.0/24 3.166.69.0 3.166.69.255
3.166.70.0/24 3.166.70.0 3.166.70.255
3.166.71.0/24 3.166.71.0 3.166.71.255
3.166.72.0/24 3.166.72.0 3.166.72.255
3.166.73.0/24 3.166.73.0 3.166.73.255
3.166.74.0/24 3.166.74.0 3.166.74.255
3.166.75.0/24 3.166.75.0 3.166.75.255
3.166.76.0/24 3.166.76.0 3.166.76.255
3.166.77.0/24 3.166.77.0 3.166.77.255
3.166.78.0/24 3.166.78.0 3.166.78.255
3.166.79.0/24 3.166.79.0 3.166.79.255
3.166.80.0/24 3.166.80.0 3.166.80.255
3.166.81.0/24 3.166.81.0 3.166.81.255
3.166.82.0/24 3.166.82.0 3.166.82.255
3.166.83.0/24 3.166.83.0 3.166.83.255
3.166.84.0/24 3.166.84.0 3.166.84.255
3.166.85.0/24 3.166.85.0 3.166.85.255
3.166.86.0/24 3.166.86.0 3.166.86.255
3.166.87.0/24 3.166.87.0 3.166.87.255
3.166.88.0/24 3.166.88.0 3.166.88.255
3.166.89.0/24 3.166.89.0 3.166.89.255
3.166.90.0/24 3.166.90.0 3.166.90.255
3.166.91.0/24 3.166.91.0 3.166.91.255
3.166.92.0/24 3.166.92.0 3.166.92.255
3.166.93.0/24 3.166.93.0 3.166.93.255
3.166.94.0/24 3.166.94.0 3.166.94.255
3.166.95.0/24 3.166.95.0 3.166.95.255
3.166.96.0/24 3.166.96.0 3.166.96.255
3.166.97.0/24 3.166.97.0 3.166.97.255
3.166.98.0/24 3.166.98.0 3.166.98.255
3.166.99.0/24 3.166.99.0 3.166.99.255
3.166.100.0/24 3.166.100.0 3.166.100.255
3.166.101.0/24 3.166.101.0 3.166.101.255
3.166.102.0/24 3.166.102.0 3.166.102.255
3.166.103.0/24 3.166.103.0 3.166.103.255
3.166.104.0/24 3.166.104.0 3.166.104.255
3.166.105.0/24 3.166.105.0 3.166.105.255
3.166.106.0/24 3.166.106.0 3.166.106.255
3.166.107.0/24 3.166.107.0 3.166.107.255
3.166.108.0/24 3.166.108.0 3.166.108.255
3.166.109.0/24 3.166.109.0 3.166.109.255
3.166.110.0/24 3.166.110.0 3.166.110.255
3.166.111.0/24 3.166.111.0 3.166.111.255
3.166.112.0/24 3.166.112.0 3.166.112.255
3.166.113.0/24 3.166.113.0 3.166.113.255
3.166.114.0/24 3.166.114.0 3.166.114.255
3.166.115.0/24 3.166.115.0 3.166.115.255
3.166.116.0/24 3.166.116.0 3.166.116.255
3.166.117.0/24 3.166.117.0 3.166.117.255
3.166.118.0/24 3.166.118.0 3.166.118.255
3.166.119.0/24 3.166.119.0 3.166.119.255
3.166.120.0/24 3.166.120.0 3.166.120.255
3.166.121.0/24 3.166.121.0 3.166.121.255
3.166.122.0/24 3.166.122.0 3.166.122.255
3.166.123.0/24 3.166.123.0 3.166.123.255
3.166.124.0/24 3.166.124.0 3.166.124.255
3.166.125.0/24 3.166.125.0 3.166.125.255
3.166.126.0/24 3.166.126.0 3.166.126.255
3.166.127.0/24 3.166.127.0 3.166.127.255
3.166.128.0/24 3.166.128.0 3.166.128.255
3.166.129.0/24 3.166.129.0 3.166.129.255
3.166.130.0/24 3.166.130.0 3.166.130.255
3.166.131.0/24 3.166.131.0 3.166.131.255
3.166.132.0/24 3.166.132.0 3.166.132.255
3.166.133.0/24 3.166.133.0 3.166.133.255
3.166.134.0/24 3.166.134.0 3.166.134.255
3.166.135.0/24 3.166.135.0 3.166.135.255
3.166.136.0/24 3.166.136.0 3.166.136.255
3.166.137.0/24 3.166.137.0 3.166.137.255
3.166.138.0/24 3.166.138.0 3.166.138.255
3.166.139.0/24 3.166.139.0 3.166.139.255
3.166.140.0/24 3.166.140.0 3.166.140.255
3.166.141.0/24 3.166.141.0 3.166.141.255
3.166.142.0/24 3.166.142.0 3.166.142.255
3.166.143.0/24 3.166.143.0 3.166.143.255
3.166.144.0/24 3.166.144.0 3.166.144.255
3.166.145.0/24 3.166.145.0 3.166.145.255
3.166.146.0/24 3.166.146.0 3.166.146.255
3.166.147.0/24 3.166.147.0 3.166.147.255
3.166.148.0/24 3.166.148.0 3.166.148.255
3.166.149.0/24 3.166.149.0 3.166.149.255
3.166.150.0/24 3.166.150.0 3.166.150.255
3.166.151.0/24 3.166.151.0 3.166.151.255
3.166.152.0/24 3.166.152.0 3.166.152.255
3.166.153.0/24 3.166.153.0 3.166.153.255
3.166.154.0/24 3.166.154.0 3.166.154.255
3.166.155.0/24 3.166.155.0 3.166.155.255
3.166.156.0/24 3.166.156.0 3.166.156.255
3.166.157.0/24 3.166.157.0 3.166.157.255
3.166.158.0/24 3.166.158.0 3.166.158.255
3.166.159.0/24 3.166.159.0 3.166.159.255
3.166.160.0/24 3.166.160.0 3.166.160.255
3.166.161.0/24 3.166.161.0 3.166.161.255
3.166.162.0/24 3.166.162.0 3.166.162.255
3.166.163.0/24 3.166.163.0 3.166.163.255
3.166.164.0/24 3.166.164.0 3.166.164.255
3.166.165.0/24 3.166.165.0 3.166.165.255
3.166.166.0/24 3.166.166.0 3.166.166.255
3.166.167.0/24 3.166.167.0 3.166.167.255
3.166.168.0/24 3.166.168.0 3.166.168.255
3.166.169.0/24 3.166.169.0 3.166.169.255
3.166.170.0/24 3.166.170.0 3.166.170.255
3.166.171.0/24 3.166.171.0 3.166.171.255
3.166.172.0/24 3.166.172.0 3.166.172.255
3.166.173.0/24 3.166.173.0 3.166.173.255
3.166.174.0/24 3.166.174.0 3.166.174.255
3.166.175.0/24 3.166.175.0 3.166.175.255
3.166.176.0/24 3.166.176.0 3.166.176.255
3.166.177.0/24 3.166.177.0 3.166.177.255
3.166.178.0/24 3.166.178.0 3.166.178.255
3.166.179.0/24 3.166.179.0 3.166.179.255
3.166.180.0/24 3.166.180.0 3.166.180.255
3.166.181.0/24 3.166.181.0 3.166.181.255
3.166.182.0/24 3.166.182.0 3.166.182.255
3.166.183.0/24 3.166.183.0 3.166.183.255
3.166.184.0/24 3.166.184.0 3.166.184.255
3.166.185.0/24 3.166.185.0 3.166.185.255
3.166.186.0/24 3.166.186.0 3.166.186.255
3.166.187.0/24 3.166.187.0 3.166.187.255
3.166.188.0/24 3.166.188.0 3.166.188.255
3.166.189.0/24 3.166.189.0 3.166.189.255
3.166.190.0/24 3.166.190.0 3.166.190.255
3.166.191.0/24 3.166.191.0 3.166.191.255
3.166.192.0/24 3.166.192.0 3.166.192.255
3.166.193.0/24 3.166.193.0 3.166.193.255
3.166.194.0/24 3.166.194.0 3.166.194.255
3.166.195.0/24 3.166.195.0 3.166.195.255
3.166.196.0/24 3.166.196.0 3.166.196.255
3.166.197.0/24 3.166.197.0 3.166.197.255
3.166.198.0/24 3.166.198.0 3.166.198.255
3.166.199.0/24 3.166.199.0 3.166.199.255
3.166.200.0/24 3.166.200.0 3.166.200.255
3.166.201.0/24 3.166.201.0 3.166.201.255
3.166.202.0/24 3.166.202.0 3.166.202.255
3.166.203.0/24 3.166.203.0 3.166.203.255
3.166.204.0/24 3.166.204.0 3.166.204.255
3.166.205.0/24 3.166.205.0 3.166.205.255
3.166.206.0/24 3.166.206.0 3.166.206.255
3.166.207.0/24 3.166.207.0 3.166.207.255
3.166.208.0/24 3.166.208.0 3.166.208.255
3.166.209.0/24 3.166.209.0 3.166.209.255
3.166.210.0/24 3.166.210.0 3.166.210.255
3.166.211.0/24 3.166.211.0 3.166.211.255
3.166.212.0/24 3.166.212.0 3.166.212.255
3.166.213.0/24 3.166.213.0 3.166.213.255
3.166.214.0/24 3.166.214.0 3.166.214.255
3.166.215.0/24 3.166.215.0 3.166.215.255
3.166.216.0/24 3.166.216.0 3.166.216.255
3.166.217.0/24 3.166.217.0 3.166.217.255
3.166.218.0/24 3.166.218.0 3.166.218.255
3.166.219.0/24 3.166.219.0 3.166.219.255
3.166.220.0/24 3.166.220.0 3.166.220.255
3.166.221.0/24 3.166.221.0 3.166.221.255
3.166.222.0/24 3.166.222.0 3.166.222.255
3.166.223.0/24 3.166.223.0 3.166.223.255
3.166.224.0/24 3.166.224.0 3.166.224.255
3.166.225.0/24 3.166.225.0 3.166.225.255
3.166.226.0/24 3.166.226.0 3.166.226.255
3.166.227.0/24 3.166.227.0 3.166.227.255
3.166.228.0/24 3.166.228.0 3.166.228.255
3.166.229.0/24 3.166.229.0 3.166.229.255
3.166.230.0/24 3.166.230.0 3.166.230.255
3.166.231.0/24 3.166.231.0 3.166.231.255
3.166.232.0/24 3.166.232.0 3.166.232.255
3.166.233.0/24 3.166.233.0 3.166.233.255
3.166.234.0/24 3.166.234.0 3.166.234.255
3.166.235.0/24 3.166.235.0 3.166.235.255
3.166.236.0/24 3.166.236.0 3.166.236.255
3.166.237.0/24 3.166.237.0 3.166.237.255
3.166.238.0/24 3.166.238.0 3.166.238.255
3.166.239.0/24 3.166.239.0 3.166.239.255
3.166.240.0/24 3.166.240.0 3.166.240.255
3.166.241.0/24 3.166.241.0 3.166.241.255
3.166.242.0/24 3.166.242.0 3.166.242.255
3.166.243.0/24 3.166.243.0 3.166.243.255
3.166.244.0/24 3.166.244.0 3.166.244.255
3.166.245.0/24 3.166.245.0 3.166.245.255
3.166.246.0/24 3.166.246.0 3.166.246.255
3.166.247.0/24 3.166.247.0 3.166.247.255
3.166.248.0/24 3.166.248.0 3.166.248.255
3.166.249.0/24 3.166.249.0 3.166.249.255
3.166.250.0/24 3.166.250.0 3.166.250.255
3.166.251.0/24 3.166.251.0 3.166.251.255
3.166.252.0/24 3.166.252.0 3.166.252.255
3.166.253.0/24 3.166.253.0 3.166.253.255
3.166.254.0/24 3.166.254.0 3.166.254.255
3.166.255.0/24 3.166.255.0 3.166.255.255

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.