Amazon
ANS-C01 · Question #123
A company's application team is unable to launch new resources into its VPC. A network engineer discovers that the VPC has run out of usable IP addresses. The VPC CIDR block is 172.16.0.0/16. Which ad
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Submitted by tom_us· Mar 6, 2026Design for Complex Network Architectures
Question
A company's application team is unable to launch new resources into its VPC. A network engineer discovers that the VPC has run out of usable IP addresses. The VPC CIDR block is 172.16.0.0/16. Which additional CIDR block can the network engineer attach to the VPC?
Options
- A172.17.0.0/29
- B10.0.0.0/16
- C172.17.0.0/16
- D192.168.0.0/16
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Topics
#VPC CIDR extension#Private IP addressing#Secondary VPC CIDR#IP address management