wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

How many class A, B and C network IDs can exist?

A
2113658
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
16382
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
126
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
128
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A 16382

16382 class A, B and C network IDs can exist.

The network ID is the network portion of an IP address. For a class A network, the network address is the first byte of the IP address. For a class B network, the network address is the first two bytes of the IP address. ... The network number is also used by routers to forward packets to the right network.

Network identity (network ID) is a portion of the IP address that is used to identify individuals or devices on a network such as a local area network or the Internet. ... The IP address assigned to the host has a network ID part, which identifies what IP subnet that host is on.

An IPv4 address class is a categorical division of internet protocol addresses in IPv4-based routing. ... Class A IP addresses, where the 1st bit is 0, encompass the range of 0.0.0.0 to 127.255.255.255. This class is for large networks and has 8 bits for network and 24 bits for hosts.

Class C Network Definition. A Class C network is any network in the 32-bit, IPv4 addressing scheme whose first three bits, the so-called high-order bits, are 110. ... This makes possible a maximum of 2,097,152 networks, each of which can have a maximum of 254 hosts.


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Evolution of Numbers
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon