IP Addresses

Question 1

Private IP addresses

Answer 1

10. 0.0.0 - 10.255.255.255
11. 16.0.0 - 172.31.255.255
12. 168.0.0 - 192.168.255.255

Question 2

Loopback address

Answer 2

127.0.0.1 - 127.255.255.254

Question 3

APIPA address

Answer 3

169.254.1.0 - 169.254.255

Link local address in IPv4

Question 4

Class A

Answer 4

Leading bits: 1 - 127

Network bits: 8

Hosts/network: 16,777,214

Question 5

Class B

Answer 5

Leading bits: 128 - 191

Network bits: 16

Hosts/network: 65,534

Question 6

Class C

Answer 6

Leading bits: 192 - 223

Network bits: 24

Hosts/network: 254

Question 7

Class D

Answer 7

Leading bits: 244 - 239

Multicast

Question 8

Class E

Answer 8

Leading bits: 240 - 254

Reserved

Question 9

IPv6 Multicast address

Answer 9

ff02:1

MUST be supported in IPv6