IP address is short for Internet Protocol address. An IP address is an identifier for a computer or device on a TCP/IP network. Networks using the TCP/IP protocol route messages based on the IP address of the destination. Contrast with IP, which specifies the format of packets, also called datagrams, and the addressing scheme.
It's called CIDR (Classless Inter-Domain Routing) notation. It's also commonly referred to as the prefix length. The number after the slash represents the number of consecutive 1's in the subnet mask. For example, 192.168.10.0/24 is equal to the network 192.168.10.0 with a 255.255.255.0 subnet mask. What are the different parts of an IP address? - Quora An IP address is typically written in decimal digits, formatted as four 8-bit fields separated by periods. Each 8-bit field represents a byte of the IP address. This form of representing the bytes of an IP address is often referred to as the dotted-decimal format. IP address - Definition and Details
IP address Facts for Kids
CIDR notation explained: CIDR format,CIDR table and The IP addresses were originally divided into five classes. If a company wanted to be connected to the internet, it had to choose an IP address from the appropriate class. For each class, different numbers of octets (the four numerical blocks of IP addresses) were used to identify the networks.
What is the proper format of an IP Address range in the Security -> Blacklist section? I have been using this format: XXX.XXX.XXX.XXX - XXX.XXX.XXX.XXX
An IP address is made up of 4 numbers in the following format: aaa.bbb.ccc.ddd. Each number can be in the range of 0-255. An IP address is defined as "a numerical label assigned to each devices (e.g., computer, printer) participating in a computer network that uses Internet Protocol for communication".