# 200-150 — Question 428

**Type:** multiple_choice
**Topics:** topic_1

## Question

How many IP addresses are usable for a subnet that has the address 10.6.128.0/21?

## Correct Answer

_See scenario._

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Source: https://hiexam.net/q/cisco/200-150/428  
Practice (tracked): https://hiexam.net/study/200-150/practice