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That would be a Class A IPv4 address.

A good way to memorize the three primary classes in classful routing is always know the ranges of the first octet for a classful IP address. An even easier way is to convert the first octet to 8-bit binary and examine the first few bits.

First Octet > [10] < .10.252.123 (in binary: [00001010])

Class A: 0-127 (the leading bit of the address is always 0)

Class B: 128-191 (the leading bits of the address are always 10)

Class C: 192-223 (the leading bits of the address are always 110)

Class D: 224-239 (the leading bits of the address are always 1110)

Class E: 240-255 (the leading bits of the address are always 1111)

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Q: Which class of IP addresses is the following address in 10.10.252.123?
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Related questions

Which IP address class allows for the most network addresses and the least amount of host addresses?

A class C address.


How Many Classes in internet protocal address?

IP addresses are divided into five IP classes:IP address class AIP address class BIP address class CIP address class DIP address class E


In what class is the IP address 185?

There are five IP classes that IP addresses are divided into. The IP address 185 is a class B address. Class B IP addresses have the first three numbers of 128 to 191.


What class License do APIPA addresses use?

APIPA addresses are in the range 169.254.0.1 through 169.254.255.254. These would be in the Class B address range.


3 Why do the number of possible IP address decrease as you step down from Class A to Class C IP addresses?

The number of possible IP address decreases as one steps down from Class A to Class C IP addresses because the availability of usable hosts. There is a decrease in the number of usable hosts from Class A to Class C IP addresses.


Approximately how many ip addresses are available for a single class b ip license?

License? Where do you get this? In a Class B network there are 2 to the 16th power addresses. Class B = 255.255.0.0 65536 addresses In a Class A network there are 2 to the 24th power addresses Class A = 255.0.0.0 16,777,216 addresses In a class C network there are 2 to the 8th power addresses Class C = 255.255.255.0 256 addresses Class A around 16 million Class B around 65,000 Class C is actually 254 NOT 256. IP addresses are leased and therefore the lessee is given a license to use that particular IP address.


Is 191.76.43.10 a valid routable class C address?

No, because the range for class C addresses is 192 - 223, and the first octet of the address 191.76.43.10 is a class B address.


What is cost of class a and class b private address?

Nothing (0). Anyone can use a private class A or B address in their network because the packets with those addresses are not routed.


What is the difference between classes of IP addresses?

difference between ip address and class


Assuming no subnetting what are valid Class B host addresses?

A classful class B network has a network range of 128 - 191. For host addresses, anything that is legal for an IP address in the last 2 octets would be a valid host address for a class B with no subnets.


If you have a computer with the IPv4 address 163.208.199.8. What class is this address?

The IPv4 address 163.208.199.8 belongs to the class B address range.Class A - 1.0.0.0 - 126.0.0.0Class B - 128.0.0.0 - 191.255.0.0Class C - 192.0.0.0 - 233.255.255.0


What is the maximum number of bits that can be borrowed with class b?

The maximum number of host bits that can be borrowed from a class A address is 22 (technically you could borrow 23 but the resulting network would be useless). A class A address uses 8 bits for its network address and 24 bits for its host addresses. Class A uses a subnet mask of 255.0.0.0 You can only borrow 22 bits (instead of 24) because a valid network requires 4 addresses: A network address, two host addresses and a broadcast address. These networks would result in 30 bits used for the network address and 2 bits used for the host addresses. These networks use a subnet mask of 255.255.255.252