The First Octet is used to derive the Class of an IP address......
Eg: 192.168.1.1------ The IP class for this IP add is CLASS "C" as the first Octet is 192.
24 bits (8 bits per octet, so 3) are used for the network portion of a class C IP address
Octet A grouping of 8 bits, often used to identify the four 8-bit decimal numbers that compose an IP address (as in "first octet," "second octet," and so forth)
An IPv4 address of 75.76.77.68 is considered a Class A address. A class A address ranges from 1.0.0.0 to 126.0.0.0
Explain the classes of IP addressIP addresses are organized into classes. For convenience of humans, IP addresses are expressed in the decimal format. Every number in each class is represented as binary to computers.The four numbers in an IP address are known as 'octets'. Each of them has eight bit positions. The octets are divided into two sections: Net and Host. The first octet represents Net for identifying the network and the Host contains the last octet. There are five IP classes.Class A: The class A is used for very large networks. There are 1 to 126 are part of this class. That means there are 126 Class A networks. Class A networks accounts for half of the total available IP addresses.Class B: It is used for medium size networks. The IP address with a first octet from 128 to 191 is part of this class. Class B networks have a first bit value of 1 and a second bit value of 0 in the first octet.Class C: Class C is used for small to middle size networks. IP address with a first octet starts from 192-223. Class C networks have a first bit value of 1, second bit value of 1 and a third bit value of 0 in the first octet.Class D: It has first, second and third bit value as 1 and the fourth bit as 0. The other 28 bits are used for identifying the group of computers which is intended for multicast messages.Class E: Class E is used for identification purpose. The four bits value is 1. The other 28 bits are used for identifying the group of computers which is intended for multicast messages.
No, 255.255.0.255 is not a valid Class A address. In fact, it is a broadcast address used in Class B networks. Class A addresses range from 1.0.0.0 to 126.255.255.255, and the highest address in this range is 126.255.255.255. Additionally, the address 255.255.255.255 is reserved for the limited broadcast address, not for any specific class.
Directed Acyclic Graph,Used to derive TAC- three address code to generate target code.
Supernetting 140.128.0.0 (10001100 10000000 00000000 0000000 0
16
If your address is not subnetted, then the default subnet mask would be used. For this class address, it would be 255.0.0.0
The noun 'octet' is a word for a group of eight. The noun 'octet' is not a standard collective noun for a specific group, but can be used as a collective noun for any group of eight; for example, an octet of singers, an octet of swans, etc.
The address 177.0.25.253 is an IPv4 address, which is part of the Internet Protocol used for identifying devices on a network. It consists of four octets separated by periods, with each octet represented as a decimal number ranging from 0 to 255. This specific address falls within the public IP address range, meaning it can be used on the internet and is routable.
Class A IP address.