Teredo is an automatic tunneling technique. In each client the obfuscated IPv4 address is represented by bits ______
(a) 96 to 127
(b) 0 to 63
(c) 80 to 95
(d) 64 to 79
The question was posed to me during a job interview.
This intriguing question comes from IPv6 Addressing topic in section TCP/IP Protocol Suite of Computer Network