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
1.141.1.0/24 1.141.1.0 1.141.1.255
1.141.2.0/24 1.141.2.0 1.141.2.255
1.141.3.0/24 1.141.3.0 1.141.3.255
1.141.4.0/24 1.141.4.0 1.141.4.255
1.141.5.0/24 1.141.5.0 1.141.5.255
1.141.6.0/24 1.141.6.0 1.141.6.255
1.141.7.0/24 1.141.7.0 1.141.7.255
1.141.8.0/24 1.141.8.0 1.141.8.255
1.141.9.0/24 1.141.9.0 1.141.9.255
1.141.10.0/24 1.141.10.0 1.141.10.255
1.141.11.0/24 1.141.11.0 1.141.11.255
1.141.12.0/24 1.141.12.0 1.141.12.255
1.141.13.0/24 1.141.13.0 1.141.13.255
1.141.14.0/24 1.141.14.0 1.141.14.255
1.141.15.0/24 1.141.15.0 1.141.15.255
1.141.16.0/24 1.141.16.0 1.141.16.255
1.141.17.0/24 1.141.17.0 1.141.17.255
1.141.18.0/24 1.141.18.0 1.141.18.255
1.141.19.0/24 1.141.19.0 1.141.19.255
1.141.20.0/24 1.141.20.0 1.141.20.255
1.141.21.0/24 1.141.21.0 1.141.21.255
1.141.22.0/24 1.141.22.0 1.141.22.255
1.141.23.0/24 1.141.23.0 1.141.23.255
1.141.24.0/24 1.141.24.0 1.141.24.255
1.141.25.0/24 1.141.25.0 1.141.25.255
1.141.26.0/24 1.141.26.0 1.141.26.255
1.141.27.0/24 1.141.27.0 1.141.27.255
1.141.28.0/24 1.141.28.0 1.141.28.255
1.141.29.0/24 1.141.29.0 1.141.29.255
1.141.30.0/24 1.141.30.0 1.141.30.255
1.141.31.0/24 1.141.31.0 1.141.31.255
1.141.32.0/24 1.141.32.0 1.141.32.255
1.141.33.0/24 1.141.33.0 1.141.33.255
1.141.34.0/24 1.141.34.0 1.141.34.255
1.141.35.0/24 1.141.35.0 1.141.35.255
1.141.36.0/24 1.141.36.0 1.141.36.255
1.141.37.0/24 1.141.37.0 1.141.37.255
1.141.38.0/24 1.141.38.0 1.141.38.255
1.141.39.0/24 1.141.39.0 1.141.39.255
1.141.40.0/24 1.141.40.0 1.141.40.255
1.141.41.0/24 1.141.41.0 1.141.41.255
1.141.42.0/24 1.141.42.0 1.141.42.255
1.141.43.0/24 1.141.43.0 1.141.43.255
1.141.44.0/24 1.141.44.0 1.141.44.255
1.141.45.0/24 1.141.45.0 1.141.45.255
1.141.46.0/24 1.141.46.0 1.141.46.255
1.141.47.0/24 1.141.47.0 1.141.47.255
1.141.48.0/24 1.141.48.0 1.141.48.255
1.141.49.0/24 1.141.49.0 1.141.49.255
1.141.50.0/24 1.141.50.0 1.141.50.255
1.141.51.0/24 1.141.51.0 1.141.51.255
1.141.52.0/24 1.141.52.0 1.141.52.255
1.141.53.0/24 1.141.53.0 1.141.53.255
1.141.54.0/24 1.141.54.0 1.141.54.255
1.141.55.0/24 1.141.55.0 1.141.55.255
1.141.56.0/24 1.141.56.0 1.141.56.255
1.141.57.0/24 1.141.57.0 1.141.57.255
1.141.58.0/24 1.141.58.0 1.141.58.255
1.141.59.0/24 1.141.59.0 1.141.59.255
1.141.60.0/24 1.141.60.0 1.141.60.255


1.141.61.0/24 1.141.61.0 1.141.61.255
1.141.62.0/24 1.141.62.0 1.141.62.255
1.141.63.0/24 1.141.63.0 1.141.63.255
1.141.64.0/24 1.141.64.0 1.141.64.255
1.141.65.0/24 1.141.65.0 1.141.65.255
1.141.66.0/24 1.141.66.0 1.141.66.255
1.141.67.0/24 1.141.67.0 1.141.67.255
1.141.68.0/24 1.141.68.0 1.141.68.255
1.141.69.0/24 1.141.69.0 1.141.69.255
1.141.70.0/24 1.141.70.0 1.141.70.255
1.141.71.0/24 1.141.71.0 1.141.71.255
1.141.72.0/24 1.141.72.0 1.141.72.255
1.141.73.0/24 1.141.73.0 1.141.73.255
1.141.74.0/24 1.141.74.0 1.141.74.255
1.141.75.0/24 1.141.75.0 1.141.75.255
1.141.76.0/24 1.141.76.0 1.141.76.255
1.141.77.0/24 1.141.77.0 1.141.77.255
1.141.78.0/24 1.141.78.0 1.141.78.255
1.141.79.0/24 1.141.79.0 1.141.79.255
1.141.80.0/24 1.141.80.0 1.141.80.255
1.141.81.0/24 1.141.81.0 1.141.81.255
1.141.82.0/24 1.141.82.0 1.141.82.255
1.141.83.0/24 1.141.83.0 1.141.83.255
1.141.84.0/24 1.141.84.0 1.141.84.255
1.141.85.0/24 1.141.85.0 1.141.85.255
1.141.86.0/24 1.141.86.0 1.141.86.255
1.141.87.0/24 1.141.87.0 1.141.87.255
1.141.88.0/24 1.141.88.0 1.141.88.255
1.141.89.0/24 1.141.89.0 1.141.89.255
1.141.90.0/24 1.141.90.0 1.141.90.255
1.141.91.0/24 1.141.91.0 1.141.91.255
1.141.92.0/24 1.141.92.0 1.141.92.255
1.141.93.0/24 1.141.93.0 1.141.93.255
1.141.94.0/24 1.141.94.0 1.141.94.255
1.141.95.0/24 1.141.95.0 1.141.95.255
1.141.96.0/24 1.141.96.0 1.141.96.255
1.141.97.0/24 1.141.97.0 1.141.97.255
1.141.98.0/24 1.141.98.0 1.141.98.255
1.141.99.0/24 1.141.99.0 1.141.99.255
1.141.100.0/24 1.141.100.0 1.141.100.255
1.141.101.0/24 1.141.101.0 1.141.101.255
1.141.102.0/24 1.141.102.0 1.141.102.255
1.141.103.0/24 1.141.103.0 1.141.103.255
1.141.104.0/24 1.141.104.0 1.141.104.255
1.141.105.0/24 1.141.105.0 1.141.105.255
1.141.106.0/24 1.141.106.0 1.141.106.255
1.141.107.0/24 1.141.107.0 1.141.107.255
1.141.108.0/24 1.141.108.0 1.141.108.255
1.141.109.0/24 1.141.109.0 1.141.109.255
1.141.110.0/24 1.141.110.0 1.141.110.255
1.141.111.0/24 1.141.111.0 1.141.111.255
1.141.112.0/24 1.141.112.0 1.141.112.255
1.141.113.0/24 1.141.113.0 1.141.113.255
1.141.114.0/24 1.141.114.0 1.141.114.255
1.141.115.0/24 1.141.115.0 1.141.115.255
1.141.116.0/24 1.141.116.0 1.141.116.255
1.141.117.0/24 1.141.117.0 1.141.117.255
1.141.118.0/24 1.141.118.0 1.141.118.255
1.141.119.0/24 1.141.119.0 1.141.119.255
1.141.120.0/24 1.141.120.0 1.141.120.255


1.141.121.0/24 1.141.121.0 1.141.121.255
1.141.122.0/24 1.141.122.0 1.141.122.255
1.141.123.0/24 1.141.123.0 1.141.123.255
1.141.124.0/24 1.141.124.0 1.141.124.255
1.141.125.0/24 1.141.125.0 1.141.125.255
1.141.126.0/24 1.141.126.0 1.141.126.255
1.141.127.0/24 1.141.127.0 1.141.127.255
1.141.128.0/24 1.141.128.0 1.141.128.255
1.141.129.0/24 1.141.129.0 1.141.129.255
1.141.130.0/24 1.141.130.0 1.141.130.255
1.141.131.0/24 1.141.131.0 1.141.131.255
1.141.132.0/24 1.141.132.0 1.141.132.255
1.141.133.0/24 1.141.133.0 1.141.133.255
1.141.134.0/24 1.141.134.0 1.141.134.255
1.141.135.0/24 1.141.135.0 1.141.135.255
1.141.136.0/24 1.141.136.0 1.141.136.255
1.141.137.0/24 1.141.137.0 1.141.137.255
1.141.138.0/24 1.141.138.0 1.141.138.255
1.141.139.0/24 1.141.139.0 1.141.139.255
1.141.140.0/24 1.141.140.0 1.141.140.255
1.141.141.0/24 1.141.141.0 1.141.141.255
1.141.142.0/24 1.141.142.0 1.141.142.255
1.141.143.0/24 1.141.143.0 1.141.143.255
1.141.144.0/24 1.141.144.0 1.141.144.255
1.141.145.0/24 1.141.145.0 1.141.145.255
1.141.146.0/24 1.141.146.0 1.141.146.255
1.141.147.0/24 1.141.147.0 1.141.147.255
1.141.148.0/24 1.141.148.0 1.141.148.255
1.141.149.0/24 1.141.149.0 1.141.149.255
1.141.150.0/24 1.141.150.0 1.141.150.255
1.141.151.0/24 1.141.151.0 1.141.151.255
1.141.152.0/24 1.141.152.0 1.141.152.255
1.141.153.0/24 1.141.153.0 1.141.153.255
1.141.154.0/24 1.141.154.0 1.141.154.255
1.141.155.0/24 1.141.155.0 1.141.155.255
1.141.156.0/24 1.141.156.0 1.141.156.255
1.141.157.0/24 1.141.157.0 1.141.157.255
1.141.158.0/24 1.141.158.0 1.141.158.255
1.141.159.0/24 1.141.159.0 1.141.159.255
1.141.160.0/24 1.141.160.0 1.141.160.255
1.141.161.0/24 1.141.161.0 1.141.161.255
1.141.162.0/24 1.141.162.0 1.141.162.255
1.141.163.0/24 1.141.163.0 1.141.163.255
1.141.164.0/24 1.141.164.0 1.141.164.255
1.141.165.0/24 1.141.165.0 1.141.165.255
1.141.166.0/24 1.141.166.0 1.141.166.255
1.141.167.0/24 1.141.167.0 1.141.167.255
1.141.168.0/24 1.141.168.0 1.141.168.255
1.141.169.0/24 1.141.169.0 1.141.169.255
1.141.170.0/24 1.141.170.0 1.141.170.255
1.141.171.0/24 1.141.171.0 1.141.171.255
1.141.172.0/24 1.141.172.0 1.141.172.255
1.141.173.0/24 1.141.173.0 1.141.173.255
1.141.174.0/24 1.141.174.0 1.141.174.255
1.141.175.0/24 1.141.175.0 1.141.175.255
1.141.176.0/24 1.141.176.0 1.141.176.255
1.141.177.0/24 1.141.177.0 1.141.177.255
1.141.178.0/24 1.141.178.0 1.141.178.255
1.141.179.0/24 1.141.179.0 1.141.179.255
1.141.180.0/24 1.141.180.0 1.141.180.255


1.141.181.0/24 1.141.181.0 1.141.181.255
1.141.182.0/24 1.141.182.0 1.141.182.255
1.141.183.0/24 1.141.183.0 1.141.183.255
1.141.184.0/24 1.141.184.0 1.141.184.255
1.141.185.0/24 1.141.185.0 1.141.185.255
1.141.186.0/24 1.141.186.0 1.141.186.255
1.141.187.0/24 1.141.187.0 1.141.187.255
1.141.188.0/24 1.141.188.0 1.141.188.255
1.141.189.0/24 1.141.189.0 1.141.189.255
1.141.190.0/24 1.141.190.0 1.141.190.255
1.141.191.0/24 1.141.191.0 1.141.191.255
1.141.192.0/24 1.141.192.0 1.141.192.255
1.141.193.0/24 1.141.193.0 1.141.193.255
1.141.194.0/24 1.141.194.0 1.141.194.255
1.141.195.0/24 1.141.195.0 1.141.195.255
1.141.196.0/24 1.141.196.0 1.141.196.255
1.141.197.0/24 1.141.197.0 1.141.197.255
1.141.198.0/24 1.141.198.0 1.141.198.255
1.141.199.0/24 1.141.199.0 1.141.199.255
1.141.200.0/24 1.141.200.0 1.141.200.255
1.141.201.0/24 1.141.201.0 1.141.201.255
1.141.202.0/24 1.141.202.0 1.141.202.255
1.141.203.0/24 1.141.203.0 1.141.203.255
1.141.204.0/24 1.141.204.0 1.141.204.255
1.141.205.0/24 1.141.205.0 1.141.205.255
1.141.206.0/24 1.141.206.0 1.141.206.255
1.141.207.0/24 1.141.207.0 1.141.207.255
1.141.208.0/24 1.141.208.0 1.141.208.255
1.141.209.0/24 1.141.209.0 1.141.209.255
1.141.210.0/24 1.141.210.0 1.141.210.255
1.141.211.0/24 1.141.211.0 1.141.211.255
1.141.212.0/24 1.141.212.0 1.141.212.255
1.141.213.0/24 1.141.213.0 1.141.213.255
1.141.214.0/24 1.141.214.0 1.141.214.255
1.141.215.0/24 1.141.215.0 1.141.215.255
1.141.216.0/24 1.141.216.0 1.141.216.255
1.141.217.0/24 1.141.217.0 1.141.217.255
1.141.218.0/24 1.141.218.0 1.141.218.255
1.141.219.0/24 1.141.219.0 1.141.219.255
1.141.220.0/24 1.141.220.0 1.141.220.255
1.141.221.0/24 1.141.221.0 1.141.221.255
1.141.222.0/24 1.141.222.0 1.141.222.255
1.141.223.0/24 1.141.223.0 1.141.223.255
1.141.224.0/24 1.141.224.0 1.141.224.255
1.141.225.0/24 1.141.225.0 1.141.225.255
1.141.226.0/24 1.141.226.0 1.141.226.255
1.141.227.0/24 1.141.227.0 1.141.227.255
1.141.228.0/24 1.141.228.0 1.141.228.255
1.141.229.0/24 1.141.229.0 1.141.229.255
1.141.230.0/24 1.141.230.0 1.141.230.255
1.141.231.0/24 1.141.231.0 1.141.231.255
1.141.232.0/24 1.141.232.0 1.141.232.255
1.141.233.0/24 1.141.233.0 1.141.233.255
1.141.234.0/24 1.141.234.0 1.141.234.255
1.141.235.0/24 1.141.235.0 1.141.235.255
1.141.236.0/24 1.141.236.0 1.141.236.255
1.141.237.0/24 1.141.237.0 1.141.237.255
1.141.238.0/24 1.141.238.0 1.141.238.255
1.141.239.0/24 1.141.239.0 1.141.239.255
1.141.240.0/24 1.141.240.0 1.141.240.255
1.141.241.0/24 1.141.241.0 1.141.241.255
1.141.242.0/24 1.141.242.0 1.141.242.255
1.141.243.0/24 1.141.243.0 1.141.243.255
1.141.244.0/24 1.141.244.0 1.141.244.255
1.141.245.0/24 1.141.245.0 1.141.245.255
1.141.246.0/24 1.141.246.0 1.141.246.255
1.141.247.0/24 1.141.247.0 1.141.247.255
1.141.248.0/24 1.141.248.0 1.141.248.255
1.141.249.0/24 1.141.249.0 1.141.249.255
1.141.250.0/24 1.141.250.0 1.141.250.255
1.141.251.0/24 1.141.251.0 1.141.251.255
1.141.252.0/24 1.141.252.0 1.141.252.255
1.141.253.0/24 1.141.253.0 1.141.253.255
1.141.254.0/24 1.141.254.0 1.141.254.255
1.141.255.0/24 1.141.255.0 1.141.255.255


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.