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What is the private IP address range of the Class B?
172.16.0.0 to 172.31.255.255
Class B: 172.16. 0.0 to 172.31. 255.255.
What are Class B IP addresses used for?
Class B IP addresses are used for medium and large-sized networks in enterprises and organizations. They support up to 65,000 hosts on 16,000 individual networks. Class C addresses are most common and used in small business and home networks. These support up to 256 hosts on each of 2 million networks.
How many IP addresses are there in a class B?
IP address classes
| Class | Leading bits | Addresses per network |
|---|---|---|
| Class A | 0 | 16,777,216 (224) |
| Class B | 10 | 65,536 (216) |
| Class C | 110 | 256 (28) |
| Class D (multicast) | 1110 | not defined |
Which IP address is a Class B?
An IP address which belongs to class B has the first two bits in the first octet set to 10, i.e. Class B IP Addresses range from 128.0. x.x to 191.255. x.x. The default subnet mask for Class B is 255.255.
Why is Class C used?
“Class C” IPv4 addresses are used for small-sized networks. First three octets of a “Class C” network IP address is used to identify the “Network part” and the remaining one octet is used to identify a host uniquely within that network.
What is the subnet mask for Class B?
Class B networks use a default subnet mask of 255.255.0.0 and have 128-191 as their first octet. The address 172.16.52.63 is a class B address. Its first octet is 172, which is between 128 and 191, inclusive. Class C networks use a default subnet mask of 255.255.255.0 and have 192-223 as their first octet.
What is a private Class B network?
The Private Class B range of IP addresses fall into 16 subnets. These were provided so that an organization could have up to 65,534 hosts on a network and have up to 16 networks. The Private Class C range of IP addresses is designed to support 254 networks of up to 65,534 hosts.
What is Class B in networking?
A Class B network was a network in which all addresses had the two most-significant bits set to 1 and 0 respectively. For these networks, the network address was given by the next 14 bits of the address, thus leaving 16 bits for numbering host on the network for a total of 65 536 addresses per network.
What are private IP addresses?
A private IP address is an IP address that’s reserved for internal use behind a router or other Network Address Translation (NAT) device, apart from the public. Private IP addresses are in contrast to public IP addresses, which are public and can not be used within a home or business network.