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
3.238.1.0/24 3.238.1.0 3.238.1.255
3.238.2.0/24 3.238.2.0 3.238.2.255
3.238.3.0/24 3.238.3.0 3.238.3.255
3.238.4.0/24 3.238.4.0 3.238.4.255
3.238.5.0/24 3.238.5.0 3.238.5.255
3.238.6.0/24 3.238.6.0 3.238.6.255
3.238.7.0/24 3.238.7.0 3.238.7.255
3.238.8.0/24 3.238.8.0 3.238.8.255
3.238.9.0/24 3.238.9.0 3.238.9.255
3.238.10.0/24 3.238.10.0 3.238.10.255
3.238.11.0/24 3.238.11.0 3.238.11.255
3.238.12.0/24 3.238.12.0 3.238.12.255
3.238.13.0/24 3.238.13.0 3.238.13.255
3.238.14.0/24 3.238.14.0 3.238.14.255
3.238.15.0/24 3.238.15.0 3.238.15.255
3.238.16.0/24 3.238.16.0 3.238.16.255
3.238.17.0/24 3.238.17.0 3.238.17.255
3.238.18.0/24 3.238.18.0 3.238.18.255
3.238.19.0/24 3.238.19.0 3.238.19.255
3.238.20.0/24 3.238.20.0 3.238.20.255
3.238.21.0/24 3.238.21.0 3.238.21.255
3.238.22.0/24 3.238.22.0 3.238.22.255
3.238.23.0/24 3.238.23.0 3.238.23.255
3.238.24.0/24 3.238.24.0 3.238.24.255
3.238.25.0/24 3.238.25.0 3.238.25.255
3.238.26.0/24 3.238.26.0 3.238.26.255
3.238.27.0/24 3.238.27.0 3.238.27.255
3.238.28.0/24 3.238.28.0 3.238.28.255
3.238.29.0/24 3.238.29.0 3.238.29.255
3.238.30.0/24 3.238.30.0 3.238.30.255
3.238.31.0/24 3.238.31.0 3.238.31.255
3.238.32.0/24 3.238.32.0 3.238.32.255
3.238.33.0/24 3.238.33.0 3.238.33.255
3.238.34.0/24 3.238.34.0 3.238.34.255
3.238.35.0/24 3.238.35.0 3.238.35.255
3.238.36.0/24 3.238.36.0 3.238.36.255
3.238.37.0/24 3.238.37.0 3.238.37.255
3.238.38.0/24 3.238.38.0 3.238.38.255
3.238.39.0/24 3.238.39.0 3.238.39.255
3.238.40.0/24 3.238.40.0 3.238.40.255
3.238.41.0/24 3.238.41.0 3.238.41.255
3.238.42.0/24 3.238.42.0 3.238.42.255
3.238.43.0/24 3.238.43.0 3.238.43.255
3.238.44.0/24 3.238.44.0 3.238.44.255
3.238.45.0/24 3.238.45.0 3.238.45.255
3.238.46.0/24 3.238.46.0 3.238.46.255
3.238.47.0/24 3.238.47.0 3.238.47.255
3.238.48.0/24 3.238.48.0 3.238.48.255
3.238.49.0/24 3.238.49.0 3.238.49.255
3.238.50.0/24 3.238.50.0 3.238.50.255
3.238.51.0/24 3.238.51.0 3.238.51.255
3.238.52.0/24 3.238.52.0 3.238.52.255
3.238.53.0/24 3.238.53.0 3.238.53.255
3.238.54.0/24 3.238.54.0 3.238.54.255
3.238.55.0/24 3.238.55.0 3.238.55.255
3.238.56.0/24 3.238.56.0 3.238.56.255
3.238.57.0/24 3.238.57.0 3.238.57.255
3.238.58.0/24 3.238.58.0 3.238.58.255
3.238.59.0/24 3.238.59.0 3.238.59.255
3.238.60.0/24 3.238.60.0 3.238.60.255
3.238.61.0/24 3.238.61.0 3.238.61.255
3.238.62.0/24 3.238.62.0 3.238.62.255
3.238.63.0/24 3.238.63.0 3.238.63.255
3.238.64.0/24 3.238.64.0 3.238.64.255
3.238.65.0/24 3.238.65.0 3.238.65.255
3.238.66.0/24 3.238.66.0 3.238.66.255
3.238.67.0/24 3.238.67.0 3.238.67.255
3.238.68.0/24 3.238.68.0 3.238.68.255
3.238.69.0/24 3.238.69.0 3.238.69.255
3.238.70.0/24 3.238.70.0 3.238.70.255
3.238.71.0/24 3.238.71.0 3.238.71.255
3.238.72.0/24 3.238.72.0 3.238.72.255
3.238.73.0/24 3.238.73.0 3.238.73.255
3.238.74.0/24 3.238.74.0 3.238.74.255
3.238.75.0/24 3.238.75.0 3.238.75.255
3.238.76.0/24 3.238.76.0 3.238.76.255
3.238.77.0/24 3.238.77.0 3.238.77.255
3.238.78.0/24 3.238.78.0 3.238.78.255
3.238.79.0/24 3.238.79.0 3.238.79.255
3.238.80.0/24 3.238.80.0 3.238.80.255
3.238.81.0/24 3.238.81.0 3.238.81.255
3.238.82.0/24 3.238.82.0 3.238.82.255
3.238.83.0/24 3.238.83.0 3.238.83.255
3.238.84.0/24 3.238.84.0 3.238.84.255
3.238.85.0/24 3.238.85.0 3.238.85.255
3.238.86.0/24 3.238.86.0 3.238.86.255
3.238.87.0/24 3.238.87.0 3.238.87.255
3.238.88.0/24 3.238.88.0 3.238.88.255
3.238.89.0/24 3.238.89.0 3.238.89.255
3.238.90.0/24 3.238.90.0 3.238.90.255
3.238.91.0/24 3.238.91.0 3.238.91.255
3.238.92.0/24 3.238.92.0 3.238.92.255
3.238.93.0/24 3.238.93.0 3.238.93.255
3.238.94.0/24 3.238.94.0 3.238.94.255
3.238.95.0/24 3.238.95.0 3.238.95.255
3.238.96.0/24 3.238.96.0 3.238.96.255
3.238.97.0/24 3.238.97.0 3.238.97.255
3.238.98.0/24 3.238.98.0 3.238.98.255
3.238.99.0/24 3.238.99.0 3.238.99.255
3.238.100.0/24 3.238.100.0 3.238.100.255
3.238.101.0/24 3.238.101.0 3.238.101.255
3.238.102.0/24 3.238.102.0 3.238.102.255
3.238.103.0/24 3.238.103.0 3.238.103.255
3.238.104.0/24 3.238.104.0 3.238.104.255
3.238.105.0/24 3.238.105.0 3.238.105.255
3.238.106.0/24 3.238.106.0 3.238.106.255
3.238.107.0/24 3.238.107.0 3.238.107.255
3.238.108.0/24 3.238.108.0 3.238.108.255
3.238.109.0/24 3.238.109.0 3.238.109.255
3.238.110.0/24 3.238.110.0 3.238.110.255
3.238.111.0/24 3.238.111.0 3.238.111.255
3.238.112.0/24 3.238.112.0 3.238.112.255
3.238.113.0/24 3.238.113.0 3.238.113.255
3.238.114.0/24 3.238.114.0 3.238.114.255
3.238.115.0/24 3.238.115.0 3.238.115.255
3.238.116.0/24 3.238.116.0 3.238.116.255
3.238.117.0/24 3.238.117.0 3.238.117.255
3.238.118.0/24 3.238.118.0 3.238.118.255
3.238.119.0/24 3.238.119.0 3.238.119.255
3.238.120.0/24 3.238.120.0 3.238.120.255
3.238.121.0/24 3.238.121.0 3.238.121.255
3.238.122.0/24 3.238.122.0 3.238.122.255
3.238.123.0/24 3.238.123.0 3.238.123.255
3.238.124.0/24 3.238.124.0 3.238.124.255
3.238.125.0/24 3.238.125.0 3.238.125.255
3.238.126.0/24 3.238.126.0 3.238.126.255
3.238.127.0/24 3.238.127.0 3.238.127.255
3.238.128.0/24 3.238.128.0 3.238.128.255
3.238.129.0/24 3.238.129.0 3.238.129.255
3.238.130.0/24 3.238.130.0 3.238.130.255
3.238.131.0/24 3.238.131.0 3.238.131.255
3.238.132.0/24 3.238.132.0 3.238.132.255
3.238.133.0/24 3.238.133.0 3.238.133.255
3.238.134.0/24 3.238.134.0 3.238.134.255
3.238.135.0/24 3.238.135.0 3.238.135.255
3.238.136.0/24 3.238.136.0 3.238.136.255
3.238.137.0/24 3.238.137.0 3.238.137.255
3.238.138.0/24 3.238.138.0 3.238.138.255
3.238.139.0/24 3.238.139.0 3.238.139.255
3.238.140.0/24 3.238.140.0 3.238.140.255
3.238.141.0/24 3.238.141.0 3.238.141.255
3.238.142.0/24 3.238.142.0 3.238.142.255
3.238.143.0/24 3.238.143.0 3.238.143.255
3.238.144.0/24 3.238.144.0 3.238.144.255
3.238.145.0/24 3.238.145.0 3.238.145.255
3.238.146.0/24 3.238.146.0 3.238.146.255
3.238.147.0/24 3.238.147.0 3.238.147.255
3.238.148.0/24 3.238.148.0 3.238.148.255
3.238.149.0/24 3.238.149.0 3.238.149.255
3.238.150.0/24 3.238.150.0 3.238.150.255
3.238.151.0/24 3.238.151.0 3.238.151.255
3.238.152.0/24 3.238.152.0 3.238.152.255
3.238.153.0/24 3.238.153.0 3.238.153.255
3.238.154.0/24 3.238.154.0 3.238.154.255
3.238.155.0/24 3.238.155.0 3.238.155.255
3.238.156.0/24 3.238.156.0 3.238.156.255
3.238.157.0/24 3.238.157.0 3.238.157.255
3.238.158.0/24 3.238.158.0 3.238.158.255
3.238.159.0/24 3.238.159.0 3.238.159.255
3.238.160.0/24 3.238.160.0 3.238.160.255
3.238.161.0/24 3.238.161.0 3.238.161.255
3.238.162.0/24 3.238.162.0 3.238.162.255
3.238.163.0/24 3.238.163.0 3.238.163.255
3.238.164.0/24 3.238.164.0 3.238.164.255
3.238.165.0/24 3.238.165.0 3.238.165.255
3.238.166.0/24 3.238.166.0 3.238.166.255
3.238.167.0/24 3.238.167.0 3.238.167.255
3.238.168.0/24 3.238.168.0 3.238.168.255
3.238.169.0/24 3.238.169.0 3.238.169.255
3.238.170.0/24 3.238.170.0 3.238.170.255
3.238.171.0/24 3.238.171.0 3.238.171.255
3.238.172.0/24 3.238.172.0 3.238.172.255
3.238.173.0/24 3.238.173.0 3.238.173.255
3.238.174.0/24 3.238.174.0 3.238.174.255
3.238.175.0/24 3.238.175.0 3.238.175.255
3.238.176.0/24 3.238.176.0 3.238.176.255
3.238.177.0/24 3.238.177.0 3.238.177.255
3.238.178.0/24 3.238.178.0 3.238.178.255
3.238.179.0/24 3.238.179.0 3.238.179.255
3.238.180.0/24 3.238.180.0 3.238.180.255
3.238.181.0/24 3.238.181.0 3.238.181.255
3.238.182.0/24 3.238.182.0 3.238.182.255
3.238.183.0/24 3.238.183.0 3.238.183.255
3.238.184.0/24 3.238.184.0 3.238.184.255
3.238.185.0/24 3.238.185.0 3.238.185.255
3.238.186.0/24 3.238.186.0 3.238.186.255
3.238.187.0/24 3.238.187.0 3.238.187.255
3.238.188.0/24 3.238.188.0 3.238.188.255
3.238.189.0/24 3.238.189.0 3.238.189.255
3.238.190.0/24 3.238.190.0 3.238.190.255
3.238.191.0/24 3.238.191.0 3.238.191.255
3.238.192.0/24 3.238.192.0 3.238.192.255
3.238.193.0/24 3.238.193.0 3.238.193.255
3.238.194.0/24 3.238.194.0 3.238.194.255
3.238.195.0/24 3.238.195.0 3.238.195.255
3.238.196.0/24 3.238.196.0 3.238.196.255
3.238.197.0/24 3.238.197.0 3.238.197.255
3.238.198.0/24 3.238.198.0 3.238.198.255
3.238.199.0/24 3.238.199.0 3.238.199.255
3.238.200.0/24 3.238.200.0 3.238.200.255
3.238.201.0/24 3.238.201.0 3.238.201.255
3.238.202.0/24 3.238.202.0 3.238.202.255
3.238.203.0/24 3.238.203.0 3.238.203.255
3.238.204.0/24 3.238.204.0 3.238.204.255
3.238.205.0/24 3.238.205.0 3.238.205.255
3.238.206.0/24 3.238.206.0 3.238.206.255
3.238.207.0/24 3.238.207.0 3.238.207.255
3.238.208.0/24 3.238.208.0 3.238.208.255
3.238.209.0/24 3.238.209.0 3.238.209.255
3.238.210.0/24 3.238.210.0 3.238.210.255
3.238.211.0/24 3.238.211.0 3.238.211.255
3.238.212.0/24 3.238.212.0 3.238.212.255
3.238.213.0/24 3.238.213.0 3.238.213.255
3.238.214.0/24 3.238.214.0 3.238.214.255
3.238.215.0/24 3.238.215.0 3.238.215.255
3.238.216.0/24 3.238.216.0 3.238.216.255
3.238.217.0/24 3.238.217.0 3.238.217.255
3.238.218.0/24 3.238.218.0 3.238.218.255
3.238.219.0/24 3.238.219.0 3.238.219.255
3.238.220.0/24 3.238.220.0 3.238.220.255
3.238.221.0/24 3.238.221.0 3.238.221.255
3.238.222.0/24 3.238.222.0 3.238.222.255
3.238.223.0/24 3.238.223.0 3.238.223.255
3.238.224.0/24 3.238.224.0 3.238.224.255
3.238.225.0/24 3.238.225.0 3.238.225.255
3.238.226.0/24 3.238.226.0 3.238.226.255
3.238.227.0/24 3.238.227.0 3.238.227.255
3.238.228.0/24 3.238.228.0 3.238.228.255
3.238.229.0/24 3.238.229.0 3.238.229.255
3.238.230.0/24 3.238.230.0 3.238.230.255
3.238.231.0/24 3.238.231.0 3.238.231.255
3.238.232.0/24 3.238.232.0 3.238.232.255
3.238.233.0/24 3.238.233.0 3.238.233.255
3.238.234.0/24 3.238.234.0 3.238.234.255
3.238.235.0/24 3.238.235.0 3.238.235.255
3.238.236.0/24 3.238.236.0 3.238.236.255
3.238.237.0/24 3.238.237.0 3.238.237.255
3.238.238.0/24 3.238.238.0 3.238.238.255
3.238.239.0/24 3.238.239.0 3.238.239.255
3.238.240.0/24 3.238.240.0 3.238.240.255
3.238.241.0/24 3.238.241.0 3.238.241.255
3.238.242.0/24 3.238.242.0 3.238.242.255
3.238.243.0/24 3.238.243.0 3.238.243.255
3.238.244.0/24 3.238.244.0 3.238.244.255
3.238.245.0/24 3.238.245.0 3.238.245.255
3.238.246.0/24 3.238.246.0 3.238.246.255
3.238.247.0/24 3.238.247.0 3.238.247.255
3.238.248.0/24 3.238.248.0 3.238.248.255
3.238.249.0/24 3.238.249.0 3.238.249.255
3.238.250.0/24 3.238.250.0 3.238.250.255
3.238.251.0/24 3.238.251.0 3.238.251.255
3.238.252.0/24 3.238.252.0 3.238.252.255
3.238.253.0/24 3.238.253.0 3.238.253.255
3.238.254.0/24 3.238.254.0 3.238.254.255
3.238.255.0/24 3.238.255.0 3.238.255.255

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.