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
3.215.1.0/24 3.215.1.0 3.215.1.255
3.215.2.0/24 3.215.2.0 3.215.2.255
3.215.3.0/24 3.215.3.0 3.215.3.255
3.215.4.0/24 3.215.4.0 3.215.4.255
3.215.5.0/24 3.215.5.0 3.215.5.255
3.215.6.0/24 3.215.6.0 3.215.6.255
3.215.7.0/24 3.215.7.0 3.215.7.255
3.215.8.0/24 3.215.8.0 3.215.8.255
3.215.9.0/24 3.215.9.0 3.215.9.255
3.215.10.0/24 3.215.10.0 3.215.10.255
3.215.11.0/24 3.215.11.0 3.215.11.255
3.215.12.0/24 3.215.12.0 3.215.12.255
3.215.13.0/24 3.215.13.0 3.215.13.255
3.215.14.0/24 3.215.14.0 3.215.14.255
3.215.15.0/24 3.215.15.0 3.215.15.255
3.215.16.0/24 3.215.16.0 3.215.16.255
3.215.17.0/24 3.215.17.0 3.215.17.255
3.215.18.0/24 3.215.18.0 3.215.18.255
3.215.19.0/24 3.215.19.0 3.215.19.255
3.215.20.0/24 3.215.20.0 3.215.20.255
3.215.21.0/24 3.215.21.0 3.215.21.255
3.215.22.0/24 3.215.22.0 3.215.22.255
3.215.23.0/24 3.215.23.0 3.215.23.255
3.215.24.0/24 3.215.24.0 3.215.24.255
3.215.25.0/24 3.215.25.0 3.215.25.255
3.215.26.0/24 3.215.26.0 3.215.26.255
3.215.27.0/24 3.215.27.0 3.215.27.255
3.215.28.0/24 3.215.28.0 3.215.28.255
3.215.29.0/24 3.215.29.0 3.215.29.255
3.215.30.0/24 3.215.30.0 3.215.30.255
3.215.31.0/24 3.215.31.0 3.215.31.255
3.215.32.0/24 3.215.32.0 3.215.32.255
3.215.33.0/24 3.215.33.0 3.215.33.255
3.215.34.0/24 3.215.34.0 3.215.34.255
3.215.35.0/24 3.215.35.0 3.215.35.255
3.215.36.0/24 3.215.36.0 3.215.36.255
3.215.37.0/24 3.215.37.0 3.215.37.255
3.215.38.0/24 3.215.38.0 3.215.38.255
3.215.39.0/24 3.215.39.0 3.215.39.255
3.215.40.0/24 3.215.40.0 3.215.40.255
3.215.41.0/24 3.215.41.0 3.215.41.255
3.215.42.0/24 3.215.42.0 3.215.42.255
3.215.43.0/24 3.215.43.0 3.215.43.255
3.215.44.0/24 3.215.44.0 3.215.44.255
3.215.45.0/24 3.215.45.0 3.215.45.255
3.215.46.0/24 3.215.46.0 3.215.46.255
3.215.47.0/24 3.215.47.0 3.215.47.255
3.215.48.0/24 3.215.48.0 3.215.48.255
3.215.49.0/24 3.215.49.0 3.215.49.255
3.215.50.0/24 3.215.50.0 3.215.50.255
3.215.51.0/24 3.215.51.0 3.215.51.255
3.215.52.0/24 3.215.52.0 3.215.52.255
3.215.53.0/24 3.215.53.0 3.215.53.255
3.215.54.0/24 3.215.54.0 3.215.54.255
3.215.55.0/24 3.215.55.0 3.215.55.255
3.215.56.0/24 3.215.56.0 3.215.56.255
3.215.57.0/24 3.215.57.0 3.215.57.255
3.215.58.0/24 3.215.58.0 3.215.58.255
3.215.59.0/24 3.215.59.0 3.215.59.255
3.215.60.0/24 3.215.60.0 3.215.60.255
3.215.61.0/24 3.215.61.0 3.215.61.255
3.215.62.0/24 3.215.62.0 3.215.62.255
3.215.63.0/24 3.215.63.0 3.215.63.255
3.215.64.0/24 3.215.64.0 3.215.64.255
3.215.65.0/24 3.215.65.0 3.215.65.255
3.215.66.0/24 3.215.66.0 3.215.66.255
3.215.67.0/24 3.215.67.0 3.215.67.255
3.215.68.0/24 3.215.68.0 3.215.68.255
3.215.69.0/24 3.215.69.0 3.215.69.255
3.215.70.0/24 3.215.70.0 3.215.70.255
3.215.71.0/24 3.215.71.0 3.215.71.255
3.215.72.0/24 3.215.72.0 3.215.72.255
3.215.73.0/24 3.215.73.0 3.215.73.255
3.215.74.0/24 3.215.74.0 3.215.74.255
3.215.75.0/24 3.215.75.0 3.215.75.255
3.215.76.0/24 3.215.76.0 3.215.76.255
3.215.77.0/24 3.215.77.0 3.215.77.255
3.215.78.0/24 3.215.78.0 3.215.78.255
3.215.79.0/24 3.215.79.0 3.215.79.255
3.215.80.0/24 3.215.80.0 3.215.80.255
3.215.81.0/24 3.215.81.0 3.215.81.255
3.215.82.0/24 3.215.82.0 3.215.82.255
3.215.83.0/24 3.215.83.0 3.215.83.255
3.215.84.0/24 3.215.84.0 3.215.84.255
3.215.85.0/24 3.215.85.0 3.215.85.255
3.215.86.0/24 3.215.86.0 3.215.86.255
3.215.87.0/24 3.215.87.0 3.215.87.255
3.215.88.0/24 3.215.88.0 3.215.88.255
3.215.89.0/24 3.215.89.0 3.215.89.255
3.215.90.0/24 3.215.90.0 3.215.90.255
3.215.91.0/24 3.215.91.0 3.215.91.255
3.215.92.0/24 3.215.92.0 3.215.92.255
3.215.93.0/24 3.215.93.0 3.215.93.255
3.215.94.0/24 3.215.94.0 3.215.94.255
3.215.95.0/24 3.215.95.0 3.215.95.255
3.215.96.0/24 3.215.96.0 3.215.96.255
3.215.97.0/24 3.215.97.0 3.215.97.255
3.215.98.0/24 3.215.98.0 3.215.98.255
3.215.99.0/24 3.215.99.0 3.215.99.255
3.215.100.0/24 3.215.100.0 3.215.100.255
3.215.101.0/24 3.215.101.0 3.215.101.255
3.215.102.0/24 3.215.102.0 3.215.102.255
3.215.103.0/24 3.215.103.0 3.215.103.255
3.215.104.0/24 3.215.104.0 3.215.104.255
3.215.105.0/24 3.215.105.0 3.215.105.255
3.215.106.0/24 3.215.106.0 3.215.106.255
3.215.107.0/24 3.215.107.0 3.215.107.255
3.215.108.0/24 3.215.108.0 3.215.108.255
3.215.109.0/24 3.215.109.0 3.215.109.255
3.215.110.0/24 3.215.110.0 3.215.110.255
3.215.111.0/24 3.215.111.0 3.215.111.255
3.215.112.0/24 3.215.112.0 3.215.112.255
3.215.113.0/24 3.215.113.0 3.215.113.255
3.215.114.0/24 3.215.114.0 3.215.114.255
3.215.115.0/24 3.215.115.0 3.215.115.255
3.215.116.0/24 3.215.116.0 3.215.116.255
3.215.117.0/24 3.215.117.0 3.215.117.255
3.215.118.0/24 3.215.118.0 3.215.118.255
3.215.119.0/24 3.215.119.0 3.215.119.255
3.215.120.0/24 3.215.120.0 3.215.120.255
3.215.121.0/24 3.215.121.0 3.215.121.255
3.215.122.0/24 3.215.122.0 3.215.122.255
3.215.123.0/24 3.215.123.0 3.215.123.255
3.215.124.0/24 3.215.124.0 3.215.124.255
3.215.125.0/24 3.215.125.0 3.215.125.255
3.215.126.0/24 3.215.126.0 3.215.126.255
3.215.127.0/24 3.215.127.0 3.215.127.255
3.215.128.0/24 3.215.128.0 3.215.128.255
3.215.129.0/24 3.215.129.0 3.215.129.255
3.215.130.0/24 3.215.130.0 3.215.130.255
3.215.131.0/24 3.215.131.0 3.215.131.255
3.215.132.0/24 3.215.132.0 3.215.132.255
3.215.133.0/24 3.215.133.0 3.215.133.255
3.215.134.0/24 3.215.134.0 3.215.134.255
3.215.135.0/24 3.215.135.0 3.215.135.255
3.215.136.0/24 3.215.136.0 3.215.136.255
3.215.137.0/24 3.215.137.0 3.215.137.255
3.215.138.0/24 3.215.138.0 3.215.138.255
3.215.139.0/24 3.215.139.0 3.215.139.255
3.215.140.0/24 3.215.140.0 3.215.140.255
3.215.141.0/24 3.215.141.0 3.215.141.255
3.215.142.0/24 3.215.142.0 3.215.142.255
3.215.143.0/24 3.215.143.0 3.215.143.255
3.215.144.0/24 3.215.144.0 3.215.144.255
3.215.145.0/24 3.215.145.0 3.215.145.255
3.215.146.0/24 3.215.146.0 3.215.146.255
3.215.147.0/24 3.215.147.0 3.215.147.255
3.215.148.0/24 3.215.148.0 3.215.148.255
3.215.149.0/24 3.215.149.0 3.215.149.255
3.215.150.0/24 3.215.150.0 3.215.150.255
3.215.151.0/24 3.215.151.0 3.215.151.255
3.215.152.0/24 3.215.152.0 3.215.152.255
3.215.153.0/24 3.215.153.0 3.215.153.255
3.215.154.0/24 3.215.154.0 3.215.154.255
3.215.155.0/24 3.215.155.0 3.215.155.255
3.215.156.0/24 3.215.156.0 3.215.156.255
3.215.157.0/24 3.215.157.0 3.215.157.255
3.215.158.0/24 3.215.158.0 3.215.158.255
3.215.159.0/24 3.215.159.0 3.215.159.255
3.215.160.0/24 3.215.160.0 3.215.160.255
3.215.161.0/24 3.215.161.0 3.215.161.255
3.215.162.0/24 3.215.162.0 3.215.162.255
3.215.163.0/24 3.215.163.0 3.215.163.255
3.215.164.0/24 3.215.164.0 3.215.164.255
3.215.165.0/24 3.215.165.0 3.215.165.255
3.215.166.0/24 3.215.166.0 3.215.166.255
3.215.167.0/24 3.215.167.0 3.215.167.255
3.215.168.0/24 3.215.168.0 3.215.168.255
3.215.169.0/24 3.215.169.0 3.215.169.255
3.215.170.0/24 3.215.170.0 3.215.170.255
3.215.171.0/24 3.215.171.0 3.215.171.255
3.215.172.0/24 3.215.172.0 3.215.172.255
3.215.173.0/24 3.215.173.0 3.215.173.255
3.215.174.0/24 3.215.174.0 3.215.174.255
3.215.175.0/24 3.215.175.0 3.215.175.255
3.215.176.0/24 3.215.176.0 3.215.176.255
3.215.177.0/24 3.215.177.0 3.215.177.255
3.215.178.0/24 3.215.178.0 3.215.178.255
3.215.179.0/24 3.215.179.0 3.215.179.255
3.215.180.0/24 3.215.180.0 3.215.180.255
3.215.181.0/24 3.215.181.0 3.215.181.255
3.215.182.0/24 3.215.182.0 3.215.182.255
3.215.183.0/24 3.215.183.0 3.215.183.255
3.215.184.0/24 3.215.184.0 3.215.184.255
3.215.185.0/24 3.215.185.0 3.215.185.255
3.215.186.0/24 3.215.186.0 3.215.186.255
3.215.187.0/24 3.215.187.0 3.215.187.255
3.215.188.0/24 3.215.188.0 3.215.188.255
3.215.189.0/24 3.215.189.0 3.215.189.255
3.215.190.0/24 3.215.190.0 3.215.190.255
3.215.191.0/24 3.215.191.0 3.215.191.255
3.215.192.0/24 3.215.192.0 3.215.192.255
3.215.193.0/24 3.215.193.0 3.215.193.255
3.215.194.0/24 3.215.194.0 3.215.194.255
3.215.195.0/24 3.215.195.0 3.215.195.255
3.215.196.0/24 3.215.196.0 3.215.196.255
3.215.197.0/24 3.215.197.0 3.215.197.255
3.215.198.0/24 3.215.198.0 3.215.198.255
3.215.199.0/24 3.215.199.0 3.215.199.255
3.215.200.0/24 3.215.200.0 3.215.200.255
3.215.201.0/24 3.215.201.0 3.215.201.255
3.215.202.0/24 3.215.202.0 3.215.202.255
3.215.203.0/24 3.215.203.0 3.215.203.255
3.215.204.0/24 3.215.204.0 3.215.204.255
3.215.205.0/24 3.215.205.0 3.215.205.255
3.215.206.0/24 3.215.206.0 3.215.206.255
3.215.207.0/24 3.215.207.0 3.215.207.255
3.215.208.0/24 3.215.208.0 3.215.208.255
3.215.209.0/24 3.215.209.0 3.215.209.255
3.215.210.0/24 3.215.210.0 3.215.210.255
3.215.211.0/24 3.215.211.0 3.215.211.255
3.215.212.0/24 3.215.212.0 3.215.212.255
3.215.213.0/24 3.215.213.0 3.215.213.255
3.215.214.0/24 3.215.214.0 3.215.214.255
3.215.215.0/24 3.215.215.0 3.215.215.255
3.215.216.0/24 3.215.216.0 3.215.216.255
3.215.217.0/24 3.215.217.0 3.215.217.255
3.215.218.0/24 3.215.218.0 3.215.218.255
3.215.219.0/24 3.215.219.0 3.215.219.255
3.215.220.0/24 3.215.220.0 3.215.220.255
3.215.221.0/24 3.215.221.0 3.215.221.255
3.215.222.0/24 3.215.222.0 3.215.222.255
3.215.223.0/24 3.215.223.0 3.215.223.255
3.215.224.0/24 3.215.224.0 3.215.224.255
3.215.225.0/24 3.215.225.0 3.215.225.255
3.215.226.0/24 3.215.226.0 3.215.226.255
3.215.227.0/24 3.215.227.0 3.215.227.255
3.215.228.0/24 3.215.228.0 3.215.228.255
3.215.229.0/24 3.215.229.0 3.215.229.255
3.215.230.0/24 3.215.230.0 3.215.230.255
3.215.231.0/24 3.215.231.0 3.215.231.255
3.215.232.0/24 3.215.232.0 3.215.232.255
3.215.233.0/24 3.215.233.0 3.215.233.255
3.215.234.0/24 3.215.234.0 3.215.234.255
3.215.235.0/24 3.215.235.0 3.215.235.255
3.215.236.0/24 3.215.236.0 3.215.236.255
3.215.237.0/24 3.215.237.0 3.215.237.255
3.215.238.0/24 3.215.238.0 3.215.238.255
3.215.239.0/24 3.215.239.0 3.215.239.255
3.215.240.0/24 3.215.240.0 3.215.240.255
3.215.241.0/24 3.215.241.0 3.215.241.255
3.215.242.0/24 3.215.242.0 3.215.242.255
3.215.243.0/24 3.215.243.0 3.215.243.255
3.215.244.0/24 3.215.244.0 3.215.244.255
3.215.245.0/24 3.215.245.0 3.215.245.255
3.215.246.0/24 3.215.246.0 3.215.246.255
3.215.247.0/24 3.215.247.0 3.215.247.255
3.215.248.0/24 3.215.248.0 3.215.248.255
3.215.249.0/24 3.215.249.0 3.215.249.255
3.215.250.0/24 3.215.250.0 3.215.250.255
3.215.251.0/24 3.215.251.0 3.215.251.255
3.215.252.0/24 3.215.252.0 3.215.252.255
3.215.253.0/24 3.215.253.0 3.215.253.255
3.215.254.0/24 3.215.254.0 3.215.254.255
3.215.255.0/24 3.215.255.0 3.215.255.255

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.