Practice subnet mask, network, broadcast, first host, and last host calculations for a fixed CIDR.
Target IP address
Fill each answer left to right. Each octet is a separate field so you can tab through quickly.
Subnet mask
IP address
Correct:
Answer: —
Network address
IP address
Correct:
Answer: —
Broadcast address
IP address
Correct:
Answer: —
First IP
IP address
Correct:
Answer: —
Last IP
IP address
Correct:
Answer: —
| Type | IP address | Correct? | Answer | Actions |
|---|---|---|---|---|
| Subnet mask | — | |||
| Network address | — | |||
| Broadcast address | — | |||
| First IP | — | |||
| Last IP | — |