How many IP addresses are reserved in class A?

Question

Harish J · Accepted Answer

Class A IP addresses range from 1.0.0.0 to 126.255.255.255 and have about 16 million addresses in each network. Some addresses are reserved, like 0.0.0.0 for special routing and 127.0.0.0 for testing. Also, every network keeps two addresses for network ID and broadcast, so these cannot be used for devices.

How many IP addresses are reserved in class A?

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