In IPv6, how many bits are used for an IP address ?
2025
In IPv6, how many bits are used for an IP address ?
- A.
16 bits
- B.
32 bits
- C.
64 bits
- D.
128 bits
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Correct answer: D
This 128-bit structure allows for approximately 3.4×10^38 unique addresses, solving the IPv4 exhaustion problem.