The CIDR problem, and how we fixed it
Who needs CIDR? Who are we kidding? We do. You likely already know that CIDR notation is a necessary evil for DevOps and operations teams. However, for those who don’t have experience in the networking field, CIDR notation may seem confusing, irrelevant, and potentially devastating when done incorrectly.
What is CIDR notation? CIDR notation allows us to express a range of IP addresses using a single number, called the subnet mask.
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