On a Class C network, what are the first two octet values in a reserved private address?10.255192.168172.16172.31

Which of these is a private Class B IP address?0.5 Marks172.31.56.23172.15.56.23192.168.56.23172.33.56.23

Which IP address is Class C? 1 point224.24.45.69192.37.48.98128.42.39.72172.38.14.72

Question 4 In a Class A address, the possible values for the first octet are: 1 point255 through 4200 through 1270 through 255128 through 199

What is the assignable range of values for the first octet for Class A IP networks?Question 5Select one:128 to 191128 to 1921 to 1270 to 1260 to 1271 to 126

Which of the following IP addresses is a valid Class C address?   *1 pointa) 192.168.1.1b) 172.16.0.1c) 10.0.0.1d) 224.0.0.1