What is the default subnet mask for Class B?
Understand the Problem
The question is asking for the default subnet mask used for Class B IP addresses. Class B addresses are typically used for medium-sized networks and have a specific range of IP addresses associated with them.
Answer
255.255.0.0
The default subnet mask for Class B is 255.255.0.0
Answer for screen readers
The default subnet mask for Class B is 255.255.0.0
More Information
Class B addresses range from 128.0.0.0 to 191.255.255.255, and the subnet mask 255.255.0.0 allows for 16,384 networks, each with 65,534 hosts.
Sources
- TCP/IP addressing and subnetting - learn.microsoft.com
- IP Default Subnet Masks For Address Classes A, B and C - tcpipguide.com
- Subnet Mask - an overview | ScienceDirect Topics - sciencedirect.com
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