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
1.161.1.0/24 1.161.1.0 1.161.1.255
1.161.2.0/24 1.161.2.0 1.161.2.255
1.161.3.0/24 1.161.3.0 1.161.3.255
1.161.4.0/24 1.161.4.0 1.161.4.255
1.161.5.0/24 1.161.5.0 1.161.5.255
1.161.6.0/24 1.161.6.0 1.161.6.255
1.161.7.0/24 1.161.7.0 1.161.7.255
1.161.8.0/24 1.161.8.0 1.161.8.255
1.161.9.0/24 1.161.9.0 1.161.9.255
1.161.10.0/24 1.161.10.0 1.161.10.255
1.161.11.0/24 1.161.11.0 1.161.11.255
1.161.12.0/24 1.161.12.0 1.161.12.255
1.161.13.0/24 1.161.13.0 1.161.13.255
1.161.14.0/24 1.161.14.0 1.161.14.255
1.161.15.0/24 1.161.15.0 1.161.15.255
1.161.16.0/24 1.161.16.0 1.161.16.255
1.161.17.0/24 1.161.17.0 1.161.17.255
1.161.18.0/24 1.161.18.0 1.161.18.255
1.161.19.0/24 1.161.19.0 1.161.19.255
1.161.20.0/24 1.161.20.0 1.161.20.255
1.161.21.0/24 1.161.21.0 1.161.21.255
1.161.22.0/24 1.161.22.0 1.161.22.255
1.161.23.0/24 1.161.23.0 1.161.23.255
1.161.24.0/24 1.161.24.0 1.161.24.255
1.161.25.0/24 1.161.25.0 1.161.25.255
1.161.26.0/24 1.161.26.0 1.161.26.255
1.161.27.0/24 1.161.27.0 1.161.27.255
1.161.28.0/24 1.161.28.0 1.161.28.255
1.161.29.0/24 1.161.29.0 1.161.29.255
1.161.30.0/24 1.161.30.0 1.161.30.255
1.161.31.0/24 1.161.31.0 1.161.31.255
1.161.32.0/24 1.161.32.0 1.161.32.255
1.161.33.0/24 1.161.33.0 1.161.33.255
1.161.34.0/24 1.161.34.0 1.161.34.255
1.161.35.0/24 1.161.35.0 1.161.35.255
1.161.36.0/24 1.161.36.0 1.161.36.255
1.161.37.0/24 1.161.37.0 1.161.37.255
1.161.38.0/24 1.161.38.0 1.161.38.255
1.161.39.0/24 1.161.39.0 1.161.39.255
1.161.40.0/24 1.161.40.0 1.161.40.255
1.161.41.0/24 1.161.41.0 1.161.41.255
1.161.42.0/24 1.161.42.0 1.161.42.255
1.161.43.0/24 1.161.43.0 1.161.43.255
1.161.44.0/24 1.161.44.0 1.161.44.255
1.161.45.0/24 1.161.45.0 1.161.45.255
1.161.46.0/24 1.161.46.0 1.161.46.255
1.161.47.0/24 1.161.47.0 1.161.47.255
1.161.48.0/24 1.161.48.0 1.161.48.255
1.161.49.0/24 1.161.49.0 1.161.49.255
1.161.50.0/24 1.161.50.0 1.161.50.255
1.161.51.0/24 1.161.51.0 1.161.51.255
1.161.52.0/24 1.161.52.0 1.161.52.255
1.161.53.0/24 1.161.53.0 1.161.53.255
1.161.54.0/24 1.161.54.0 1.161.54.255
1.161.55.0/24 1.161.55.0 1.161.55.255
1.161.56.0/24 1.161.56.0 1.161.56.255
1.161.57.0/24 1.161.57.0 1.161.57.255
1.161.58.0/24 1.161.58.0 1.161.58.255
1.161.59.0/24 1.161.59.0 1.161.59.255
1.161.60.0/24 1.161.60.0 1.161.60.255
1.161.61.0/24 1.161.61.0 1.161.61.255
1.161.62.0/24 1.161.62.0 1.161.62.255
1.161.63.0/24 1.161.63.0 1.161.63.255
1.161.64.0/24 1.161.64.0 1.161.64.255
1.161.65.0/24 1.161.65.0 1.161.65.255
1.161.66.0/24 1.161.66.0 1.161.66.255
1.161.67.0/24 1.161.67.0 1.161.67.255
1.161.68.0/24 1.161.68.0 1.161.68.255
1.161.69.0/24 1.161.69.0 1.161.69.255
1.161.70.0/24 1.161.70.0 1.161.70.255
1.161.71.0/24 1.161.71.0 1.161.71.255
1.161.72.0/24 1.161.72.0 1.161.72.255
1.161.73.0/24 1.161.73.0 1.161.73.255
1.161.74.0/24 1.161.74.0 1.161.74.255
1.161.75.0/24 1.161.75.0 1.161.75.255
1.161.76.0/24 1.161.76.0 1.161.76.255
1.161.77.0/24 1.161.77.0 1.161.77.255
1.161.78.0/24 1.161.78.0 1.161.78.255
1.161.79.0/24 1.161.79.0 1.161.79.255
1.161.80.0/24 1.161.80.0 1.161.80.255
1.161.81.0/24 1.161.81.0 1.161.81.255
1.161.82.0/24 1.161.82.0 1.161.82.255
1.161.83.0/24 1.161.83.0 1.161.83.255
1.161.84.0/24 1.161.84.0 1.161.84.255
1.161.85.0/24 1.161.85.0 1.161.85.255
1.161.86.0/24 1.161.86.0 1.161.86.255
1.161.87.0/24 1.161.87.0 1.161.87.255
1.161.88.0/24 1.161.88.0 1.161.88.255
1.161.89.0/24 1.161.89.0 1.161.89.255
1.161.90.0/24 1.161.90.0 1.161.90.255
1.161.91.0/24 1.161.91.0 1.161.91.255
1.161.92.0/24 1.161.92.0 1.161.92.255
1.161.93.0/24 1.161.93.0 1.161.93.255
1.161.94.0/24 1.161.94.0 1.161.94.255
1.161.95.0/24 1.161.95.0 1.161.95.255
1.161.96.0/24 1.161.96.0 1.161.96.255
1.161.97.0/24 1.161.97.0 1.161.97.255
1.161.98.0/24 1.161.98.0 1.161.98.255
1.161.99.0/24 1.161.99.0 1.161.99.255
1.161.100.0/24 1.161.100.0 1.161.100.255
1.161.101.0/24 1.161.101.0 1.161.101.255
1.161.102.0/24 1.161.102.0 1.161.102.255
1.161.103.0/24 1.161.103.0 1.161.103.255
1.161.104.0/24 1.161.104.0 1.161.104.255
1.161.105.0/24 1.161.105.0 1.161.105.255
1.161.106.0/24 1.161.106.0 1.161.106.255
1.161.107.0/24 1.161.107.0 1.161.107.255
1.161.108.0/24 1.161.108.0 1.161.108.255
1.161.109.0/24 1.161.109.0 1.161.109.255
1.161.110.0/24 1.161.110.0 1.161.110.255
1.161.111.0/24 1.161.111.0 1.161.111.255
1.161.112.0/24 1.161.112.0 1.161.112.255
1.161.113.0/24 1.161.113.0 1.161.113.255
1.161.114.0/24 1.161.114.0 1.161.114.255
1.161.115.0/24 1.161.115.0 1.161.115.255
1.161.116.0/24 1.161.116.0 1.161.116.255
1.161.117.0/24 1.161.117.0 1.161.117.255
1.161.118.0/24 1.161.118.0 1.161.118.255
1.161.119.0/24 1.161.119.0 1.161.119.255
1.161.120.0/24 1.161.120.0 1.161.120.255
1.161.121.0/24 1.161.121.0 1.161.121.255
1.161.122.0/24 1.161.122.0 1.161.122.255
1.161.123.0/24 1.161.123.0 1.161.123.255
1.161.124.0/24 1.161.124.0 1.161.124.255
1.161.125.0/24 1.161.125.0 1.161.125.255
1.161.126.0/24 1.161.126.0 1.161.126.255
1.161.127.0/24 1.161.127.0 1.161.127.255
1.161.128.0/24 1.161.128.0 1.161.128.255
1.161.129.0/24 1.161.129.0 1.161.129.255
1.161.130.0/24 1.161.130.0 1.161.130.255
1.161.131.0/24 1.161.131.0 1.161.131.255
1.161.132.0/24 1.161.132.0 1.161.132.255
1.161.133.0/24 1.161.133.0 1.161.133.255
1.161.134.0/24 1.161.134.0 1.161.134.255
1.161.135.0/24 1.161.135.0 1.161.135.255
1.161.136.0/24 1.161.136.0 1.161.136.255
1.161.137.0/24 1.161.137.0 1.161.137.255
1.161.138.0/24 1.161.138.0 1.161.138.255
1.161.139.0/24 1.161.139.0 1.161.139.255
1.161.140.0/24 1.161.140.0 1.161.140.255
1.161.141.0/24 1.161.141.0 1.161.141.255
1.161.142.0/24 1.161.142.0 1.161.142.255
1.161.143.0/24 1.161.143.0 1.161.143.255
1.161.144.0/24 1.161.144.0 1.161.144.255
1.161.145.0/24 1.161.145.0 1.161.145.255
1.161.146.0/24 1.161.146.0 1.161.146.255
1.161.147.0/24 1.161.147.0 1.161.147.255
1.161.148.0/24 1.161.148.0 1.161.148.255
1.161.149.0/24 1.161.149.0 1.161.149.255
1.161.150.0/24 1.161.150.0 1.161.150.255
1.161.151.0/24 1.161.151.0 1.161.151.255
1.161.152.0/24 1.161.152.0 1.161.152.255
1.161.153.0/24 1.161.153.0 1.161.153.255
1.161.154.0/24 1.161.154.0 1.161.154.255
1.161.155.0/24 1.161.155.0 1.161.155.255
1.161.156.0/24 1.161.156.0 1.161.156.255
1.161.157.0/24 1.161.157.0 1.161.157.255
1.161.158.0/24 1.161.158.0 1.161.158.255
1.161.159.0/24 1.161.159.0 1.161.159.255
1.161.160.0/24 1.161.160.0 1.161.160.255
1.161.161.0/24 1.161.161.0 1.161.161.255
1.161.162.0/24 1.161.162.0 1.161.162.255
1.161.163.0/24 1.161.163.0 1.161.163.255
1.161.164.0/24 1.161.164.0 1.161.164.255
1.161.165.0/24 1.161.165.0 1.161.165.255
1.161.166.0/24 1.161.166.0 1.161.166.255
1.161.167.0/24 1.161.167.0 1.161.167.255
1.161.168.0/24 1.161.168.0 1.161.168.255
1.161.169.0/24 1.161.169.0 1.161.169.255
1.161.170.0/24 1.161.170.0 1.161.170.255
1.161.171.0/24 1.161.171.0 1.161.171.255
1.161.172.0/24 1.161.172.0 1.161.172.255
1.161.173.0/24 1.161.173.0 1.161.173.255
1.161.174.0/24 1.161.174.0 1.161.174.255
1.161.175.0/24 1.161.175.0 1.161.175.255
1.161.176.0/24 1.161.176.0 1.161.176.255
1.161.177.0/24 1.161.177.0 1.161.177.255
1.161.178.0/24 1.161.178.0 1.161.178.255
1.161.179.0/24 1.161.179.0 1.161.179.255
1.161.180.0/24 1.161.180.0 1.161.180.255
1.161.181.0/24 1.161.181.0 1.161.181.255
1.161.182.0/24 1.161.182.0 1.161.182.255
1.161.183.0/24 1.161.183.0 1.161.183.255
1.161.184.0/24 1.161.184.0 1.161.184.255
1.161.185.0/24 1.161.185.0 1.161.185.255
1.161.186.0/24 1.161.186.0 1.161.186.255
1.161.187.0/24 1.161.187.0 1.161.187.255
1.161.188.0/24 1.161.188.0 1.161.188.255
1.161.189.0/24 1.161.189.0 1.161.189.255
1.161.190.0/24 1.161.190.0 1.161.190.255
1.161.191.0/24 1.161.191.0 1.161.191.255
1.161.192.0/24 1.161.192.0 1.161.192.255
1.161.193.0/24 1.161.193.0 1.161.193.255
1.161.194.0/24 1.161.194.0 1.161.194.255
1.161.195.0/24 1.161.195.0 1.161.195.255
1.161.196.0/24 1.161.196.0 1.161.196.255
1.161.197.0/24 1.161.197.0 1.161.197.255
1.161.198.0/24 1.161.198.0 1.161.198.255
1.161.199.0/24 1.161.199.0 1.161.199.255
1.161.200.0/24 1.161.200.0 1.161.200.255
1.161.201.0/24 1.161.201.0 1.161.201.255
1.161.202.0/24 1.161.202.0 1.161.202.255
1.161.203.0/24 1.161.203.0 1.161.203.255
1.161.204.0/24 1.161.204.0 1.161.204.255
1.161.205.0/24 1.161.205.0 1.161.205.255
1.161.206.0/24 1.161.206.0 1.161.206.255
1.161.207.0/24 1.161.207.0 1.161.207.255
1.161.208.0/24 1.161.208.0 1.161.208.255
1.161.209.0/24 1.161.209.0 1.161.209.255
1.161.210.0/24 1.161.210.0 1.161.210.255
1.161.211.0/24 1.161.211.0 1.161.211.255
1.161.212.0/24 1.161.212.0 1.161.212.255
1.161.213.0/24 1.161.213.0 1.161.213.255
1.161.214.0/24 1.161.214.0 1.161.214.255
1.161.215.0/24 1.161.215.0 1.161.215.255
1.161.216.0/24 1.161.216.0 1.161.216.255
1.161.217.0/24 1.161.217.0 1.161.217.255
1.161.218.0/24 1.161.218.0 1.161.218.255
1.161.219.0/24 1.161.219.0 1.161.219.255
1.161.220.0/24 1.161.220.0 1.161.220.255
1.161.221.0/24 1.161.221.0 1.161.221.255
1.161.222.0/24 1.161.222.0 1.161.222.255
1.161.223.0/24 1.161.223.0 1.161.223.255
1.161.224.0/24 1.161.224.0 1.161.224.255
1.161.225.0/24 1.161.225.0 1.161.225.255
1.161.226.0/24 1.161.226.0 1.161.226.255
1.161.227.0/24 1.161.227.0 1.161.227.255
1.161.228.0/24 1.161.228.0 1.161.228.255
1.161.229.0/24 1.161.229.0 1.161.229.255
1.161.230.0/24 1.161.230.0 1.161.230.255
1.161.231.0/24 1.161.231.0 1.161.231.255
1.161.232.0/24 1.161.232.0 1.161.232.255
1.161.233.0/24 1.161.233.0 1.161.233.255
1.161.234.0/24 1.161.234.0 1.161.234.255
1.161.235.0/24 1.161.235.0 1.161.235.255
1.161.236.0/24 1.161.236.0 1.161.236.255
1.161.237.0/24 1.161.237.0 1.161.237.255
1.161.238.0/24 1.161.238.0 1.161.238.255
1.161.239.0/24 1.161.239.0 1.161.239.255
1.161.240.0/24 1.161.240.0 1.161.240.255
1.161.241.0/24 1.161.241.0 1.161.241.255
1.161.242.0/24 1.161.242.0 1.161.242.255
1.161.243.0/24 1.161.243.0 1.161.243.255
1.161.244.0/24 1.161.244.0 1.161.244.255
1.161.245.0/24 1.161.245.0 1.161.245.255
1.161.246.0/24 1.161.246.0 1.161.246.255
1.161.247.0/24 1.161.247.0 1.161.247.255
1.161.248.0/24 1.161.248.0 1.161.248.255
1.161.249.0/24 1.161.249.0 1.161.249.255
1.161.250.0/24 1.161.250.0 1.161.250.255
1.161.251.0/24 1.161.251.0 1.161.251.255
1.161.252.0/24 1.161.252.0 1.161.252.255
1.161.253.0/24 1.161.253.0 1.161.253.255
1.161.254.0/24 1.161.254.0 1.161.254.255
1.161.255.0/24 1.161.255.0 1.161.255.255

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.