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
2.155.1.0/24 2.155.1.0 2.155.1.255
2.155.2.0/24 2.155.2.0 2.155.2.255
2.155.3.0/24 2.155.3.0 2.155.3.255
2.155.4.0/24 2.155.4.0 2.155.4.255
2.155.5.0/24 2.155.5.0 2.155.5.255
2.155.6.0/24 2.155.6.0 2.155.6.255
2.155.7.0/24 2.155.7.0 2.155.7.255
2.155.8.0/24 2.155.8.0 2.155.8.255
2.155.9.0/24 2.155.9.0 2.155.9.255
2.155.10.0/24 2.155.10.0 2.155.10.255
2.155.11.0/24 2.155.11.0 2.155.11.255
2.155.12.0/24 2.155.12.0 2.155.12.255
2.155.13.0/24 2.155.13.0 2.155.13.255
2.155.14.0/24 2.155.14.0 2.155.14.255
2.155.15.0/24 2.155.15.0 2.155.15.255
2.155.16.0/24 2.155.16.0 2.155.16.255
2.155.17.0/24 2.155.17.0 2.155.17.255
2.155.18.0/24 2.155.18.0 2.155.18.255
2.155.19.0/24 2.155.19.0 2.155.19.255
2.155.20.0/24 2.155.20.0 2.155.20.255
2.155.21.0/24 2.155.21.0 2.155.21.255
2.155.22.0/24 2.155.22.0 2.155.22.255
2.155.23.0/24 2.155.23.0 2.155.23.255
2.155.24.0/24 2.155.24.0 2.155.24.255
2.155.25.0/24 2.155.25.0 2.155.25.255
2.155.26.0/24 2.155.26.0 2.155.26.255
2.155.27.0/24 2.155.27.0 2.155.27.255
2.155.28.0/24 2.155.28.0 2.155.28.255
2.155.29.0/24 2.155.29.0 2.155.29.255
2.155.30.0/24 2.155.30.0 2.155.30.255
2.155.31.0/24 2.155.31.0 2.155.31.255
2.155.32.0/24 2.155.32.0 2.155.32.255
2.155.33.0/24 2.155.33.0 2.155.33.255
2.155.34.0/24 2.155.34.0 2.155.34.255
2.155.35.0/24 2.155.35.0 2.155.35.255
2.155.36.0/24 2.155.36.0 2.155.36.255
2.155.37.0/24 2.155.37.0 2.155.37.255
2.155.38.0/24 2.155.38.0 2.155.38.255
2.155.39.0/24 2.155.39.0 2.155.39.255
2.155.40.0/24 2.155.40.0 2.155.40.255
2.155.41.0/24 2.155.41.0 2.155.41.255
2.155.42.0/24 2.155.42.0 2.155.42.255
2.155.43.0/24 2.155.43.0 2.155.43.255
2.155.44.0/24 2.155.44.0 2.155.44.255
2.155.45.0/24 2.155.45.0 2.155.45.255
2.155.46.0/24 2.155.46.0 2.155.46.255
2.155.47.0/24 2.155.47.0 2.155.47.255
2.155.48.0/24 2.155.48.0 2.155.48.255
2.155.49.0/24 2.155.49.0 2.155.49.255
2.155.50.0/24 2.155.50.0 2.155.50.255
2.155.51.0/24 2.155.51.0 2.155.51.255
2.155.52.0/24 2.155.52.0 2.155.52.255
2.155.53.0/24 2.155.53.0 2.155.53.255
2.155.54.0/24 2.155.54.0 2.155.54.255
2.155.55.0/24 2.155.55.0 2.155.55.255
2.155.56.0/24 2.155.56.0 2.155.56.255
2.155.57.0/24 2.155.57.0 2.155.57.255
2.155.58.0/24 2.155.58.0 2.155.58.255
2.155.59.0/24 2.155.59.0 2.155.59.255
2.155.60.0/24 2.155.60.0 2.155.60.255
2.155.61.0/24 2.155.61.0 2.155.61.255
2.155.62.0/24 2.155.62.0 2.155.62.255
2.155.63.0/24 2.155.63.0 2.155.63.255
2.155.64.0/24 2.155.64.0 2.155.64.255
2.155.65.0/24 2.155.65.0 2.155.65.255
2.155.66.0/24 2.155.66.0 2.155.66.255
2.155.67.0/24 2.155.67.0 2.155.67.255
2.155.68.0/24 2.155.68.0 2.155.68.255
2.155.69.0/24 2.155.69.0 2.155.69.255
2.155.70.0/24 2.155.70.0 2.155.70.255
2.155.71.0/24 2.155.71.0 2.155.71.255
2.155.72.0/24 2.155.72.0 2.155.72.255
2.155.73.0/24 2.155.73.0 2.155.73.255
2.155.74.0/24 2.155.74.0 2.155.74.255
2.155.75.0/24 2.155.75.0 2.155.75.255
2.155.76.0/24 2.155.76.0 2.155.76.255
2.155.77.0/24 2.155.77.0 2.155.77.255
2.155.78.0/24 2.155.78.0 2.155.78.255
2.155.79.0/24 2.155.79.0 2.155.79.255
2.155.80.0/24 2.155.80.0 2.155.80.255
2.155.81.0/24 2.155.81.0 2.155.81.255
2.155.82.0/24 2.155.82.0 2.155.82.255
2.155.83.0/24 2.155.83.0 2.155.83.255
2.155.84.0/24 2.155.84.0 2.155.84.255
2.155.85.0/24 2.155.85.0 2.155.85.255
2.155.86.0/24 2.155.86.0 2.155.86.255
2.155.87.0/24 2.155.87.0 2.155.87.255
2.155.88.0/24 2.155.88.0 2.155.88.255
2.155.89.0/24 2.155.89.0 2.155.89.255
2.155.90.0/24 2.155.90.0 2.155.90.255
2.155.91.0/24 2.155.91.0 2.155.91.255
2.155.92.0/24 2.155.92.0 2.155.92.255
2.155.93.0/24 2.155.93.0 2.155.93.255
2.155.94.0/24 2.155.94.0 2.155.94.255
2.155.95.0/24 2.155.95.0 2.155.95.255
2.155.96.0/24 2.155.96.0 2.155.96.255
2.155.97.0/24 2.155.97.0 2.155.97.255
2.155.98.0/24 2.155.98.0 2.155.98.255
2.155.99.0/24 2.155.99.0 2.155.99.255
2.155.100.0/24 2.155.100.0 2.155.100.255
2.155.101.0/24 2.155.101.0 2.155.101.255
2.155.102.0/24 2.155.102.0 2.155.102.255
2.155.103.0/24 2.155.103.0 2.155.103.255
2.155.104.0/24 2.155.104.0 2.155.104.255
2.155.105.0/24 2.155.105.0 2.155.105.255
2.155.106.0/24 2.155.106.0 2.155.106.255
2.155.107.0/24 2.155.107.0 2.155.107.255
2.155.108.0/24 2.155.108.0 2.155.108.255
2.155.109.0/24 2.155.109.0 2.155.109.255
2.155.110.0/24 2.155.110.0 2.155.110.255
2.155.111.0/24 2.155.111.0 2.155.111.255
2.155.112.0/24 2.155.112.0 2.155.112.255
2.155.113.0/24 2.155.113.0 2.155.113.255
2.155.114.0/24 2.155.114.0 2.155.114.255
2.155.115.0/24 2.155.115.0 2.155.115.255
2.155.116.0/24 2.155.116.0 2.155.116.255
2.155.117.0/24 2.155.117.0 2.155.117.255
2.155.118.0/24 2.155.118.0 2.155.118.255
2.155.119.0/24 2.155.119.0 2.155.119.255
2.155.120.0/24 2.155.120.0 2.155.120.255
2.155.121.0/24 2.155.121.0 2.155.121.255
2.155.122.0/24 2.155.122.0 2.155.122.255
2.155.123.0/24 2.155.123.0 2.155.123.255
2.155.124.0/24 2.155.124.0 2.155.124.255
2.155.125.0/24 2.155.125.0 2.155.125.255
2.155.126.0/24 2.155.126.0 2.155.126.255
2.155.127.0/24 2.155.127.0 2.155.127.255
2.155.128.0/24 2.155.128.0 2.155.128.255
2.155.129.0/24 2.155.129.0 2.155.129.255
2.155.130.0/24 2.155.130.0 2.155.130.255
2.155.131.0/24 2.155.131.0 2.155.131.255
2.155.132.0/24 2.155.132.0 2.155.132.255
2.155.133.0/24 2.155.133.0 2.155.133.255
2.155.134.0/24 2.155.134.0 2.155.134.255
2.155.135.0/24 2.155.135.0 2.155.135.255
2.155.136.0/24 2.155.136.0 2.155.136.255
2.155.137.0/24 2.155.137.0 2.155.137.255
2.155.138.0/24 2.155.138.0 2.155.138.255
2.155.139.0/24 2.155.139.0 2.155.139.255
2.155.140.0/24 2.155.140.0 2.155.140.255
2.155.141.0/24 2.155.141.0 2.155.141.255
2.155.142.0/24 2.155.142.0 2.155.142.255
2.155.143.0/24 2.155.143.0 2.155.143.255
2.155.144.0/24 2.155.144.0 2.155.144.255
2.155.145.0/24 2.155.145.0 2.155.145.255
2.155.146.0/24 2.155.146.0 2.155.146.255
2.155.147.0/24 2.155.147.0 2.155.147.255
2.155.148.0/24 2.155.148.0 2.155.148.255
2.155.149.0/24 2.155.149.0 2.155.149.255
2.155.150.0/24 2.155.150.0 2.155.150.255
2.155.151.0/24 2.155.151.0 2.155.151.255
2.155.152.0/24 2.155.152.0 2.155.152.255
2.155.153.0/24 2.155.153.0 2.155.153.255
2.155.154.0/24 2.155.154.0 2.155.154.255
2.155.155.0/24 2.155.155.0 2.155.155.255
2.155.156.0/24 2.155.156.0 2.155.156.255
2.155.157.0/24 2.155.157.0 2.155.157.255
2.155.158.0/24 2.155.158.0 2.155.158.255
2.155.159.0/24 2.155.159.0 2.155.159.255
2.155.160.0/24 2.155.160.0 2.155.160.255
2.155.161.0/24 2.155.161.0 2.155.161.255
2.155.162.0/24 2.155.162.0 2.155.162.255
2.155.163.0/24 2.155.163.0 2.155.163.255
2.155.164.0/24 2.155.164.0 2.155.164.255
2.155.165.0/24 2.155.165.0 2.155.165.255
2.155.166.0/24 2.155.166.0 2.155.166.255
2.155.167.0/24 2.155.167.0 2.155.167.255
2.155.168.0/24 2.155.168.0 2.155.168.255
2.155.169.0/24 2.155.169.0 2.155.169.255
2.155.170.0/24 2.155.170.0 2.155.170.255
2.155.171.0/24 2.155.171.0 2.155.171.255
2.155.172.0/24 2.155.172.0 2.155.172.255
2.155.173.0/24 2.155.173.0 2.155.173.255
2.155.174.0/24 2.155.174.0 2.155.174.255
2.155.175.0/24 2.155.175.0 2.155.175.255
2.155.176.0/24 2.155.176.0 2.155.176.255
2.155.177.0/24 2.155.177.0 2.155.177.255
2.155.178.0/24 2.155.178.0 2.155.178.255
2.155.179.0/24 2.155.179.0 2.155.179.255
2.155.180.0/24 2.155.180.0 2.155.180.255
2.155.181.0/24 2.155.181.0 2.155.181.255
2.155.182.0/24 2.155.182.0 2.155.182.255
2.155.183.0/24 2.155.183.0 2.155.183.255
2.155.184.0/24 2.155.184.0 2.155.184.255
2.155.185.0/24 2.155.185.0 2.155.185.255
2.155.186.0/24 2.155.186.0 2.155.186.255
2.155.187.0/24 2.155.187.0 2.155.187.255
2.155.188.0/24 2.155.188.0 2.155.188.255
2.155.189.0/24 2.155.189.0 2.155.189.255
2.155.190.0/24 2.155.190.0 2.155.190.255
2.155.191.0/24 2.155.191.0 2.155.191.255
2.155.192.0/24 2.155.192.0 2.155.192.255
2.155.193.0/24 2.155.193.0 2.155.193.255
2.155.194.0/24 2.155.194.0 2.155.194.255
2.155.195.0/24 2.155.195.0 2.155.195.255
2.155.196.0/24 2.155.196.0 2.155.196.255
2.155.197.0/24 2.155.197.0 2.155.197.255
2.155.198.0/24 2.155.198.0 2.155.198.255
2.155.199.0/24 2.155.199.0 2.155.199.255
2.155.200.0/24 2.155.200.0 2.155.200.255
2.155.201.0/24 2.155.201.0 2.155.201.255
2.155.202.0/24 2.155.202.0 2.155.202.255
2.155.203.0/24 2.155.203.0 2.155.203.255
2.155.204.0/24 2.155.204.0 2.155.204.255
2.155.205.0/24 2.155.205.0 2.155.205.255
2.155.206.0/24 2.155.206.0 2.155.206.255
2.155.207.0/24 2.155.207.0 2.155.207.255
2.155.208.0/24 2.155.208.0 2.155.208.255
2.155.209.0/24 2.155.209.0 2.155.209.255
2.155.210.0/24 2.155.210.0 2.155.210.255
2.155.211.0/24 2.155.211.0 2.155.211.255
2.155.212.0/24 2.155.212.0 2.155.212.255
2.155.213.0/24 2.155.213.0 2.155.213.255
2.155.214.0/24 2.155.214.0 2.155.214.255
2.155.215.0/24 2.155.215.0 2.155.215.255
2.155.216.0/24 2.155.216.0 2.155.216.255
2.155.217.0/24 2.155.217.0 2.155.217.255
2.155.218.0/24 2.155.218.0 2.155.218.255
2.155.219.0/24 2.155.219.0 2.155.219.255
2.155.220.0/24 2.155.220.0 2.155.220.255
2.155.221.0/24 2.155.221.0 2.155.221.255
2.155.222.0/24 2.155.222.0 2.155.222.255
2.155.223.0/24 2.155.223.0 2.155.223.255
2.155.224.0/24 2.155.224.0 2.155.224.255
2.155.225.0/24 2.155.225.0 2.155.225.255
2.155.226.0/24 2.155.226.0 2.155.226.255
2.155.227.0/24 2.155.227.0 2.155.227.255
2.155.228.0/24 2.155.228.0 2.155.228.255
2.155.229.0/24 2.155.229.0 2.155.229.255
2.155.230.0/24 2.155.230.0 2.155.230.255
2.155.231.0/24 2.155.231.0 2.155.231.255
2.155.232.0/24 2.155.232.0 2.155.232.255
2.155.233.0/24 2.155.233.0 2.155.233.255
2.155.234.0/24 2.155.234.0 2.155.234.255
2.155.235.0/24 2.155.235.0 2.155.235.255
2.155.236.0/24 2.155.236.0 2.155.236.255
2.155.237.0/24 2.155.237.0 2.155.237.255
2.155.238.0/24 2.155.238.0 2.155.238.255
2.155.239.0/24 2.155.239.0 2.155.239.255
2.155.240.0/24 2.155.240.0 2.155.240.255
2.155.241.0/24 2.155.241.0 2.155.241.255
2.155.242.0/24 2.155.242.0 2.155.242.255
2.155.243.0/24 2.155.243.0 2.155.243.255
2.155.244.0/24 2.155.244.0 2.155.244.255
2.155.245.0/24 2.155.245.0 2.155.245.255
2.155.246.0/24 2.155.246.0 2.155.246.255
2.155.247.0/24 2.155.247.0 2.155.247.255
2.155.248.0/24 2.155.248.0 2.155.248.255
2.155.249.0/24 2.155.249.0 2.155.249.255
2.155.250.0/24 2.155.250.0 2.155.250.255
2.155.251.0/24 2.155.251.0 2.155.251.255
2.155.252.0/24 2.155.252.0 2.155.252.255
2.155.253.0/24 2.155.253.0 2.155.253.255
2.155.254.0/24 2.155.254.0 2.155.254.255
2.155.255.0/24 2.155.255.0 2.155.255.255

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.