What is the default subnet mask for an IP address of 198.133.219.4?

Last Updated: Dec 14, 2021
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What is the default subnet mask for an IP address of 198.133.219.4?

  • 255.255.255.0
  • 255.255.0.0
  • 255.0.0.0
  • 255.255.255.255

Explanation: In classful IPv4 addressing, a network with the first octet of 198 is a Class C network with the default subnet mask of 255.255.255.0.

Related exam: Networking Essentials (Version 2) - Modules 5 - 8: Network Protocols and Architecture Group Exam

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