Question: How many host addresses can be obtained on a class c ipv4 subnet?

Question: How many host addresses can be obtained on a class c ipv4 subnet?

How many hosts are there in class C subnet?

Thus, for a Class C address with 8 bits available in the host field, the maximum number of hosts is 254. Today, IP addresses are associated with a subnet mask.

How many hosts are in a class C?

Table 2-1 IP Addresses Available to Internet Hosts

Address Class First Octet Range Number of Hosts Per Network
Class A 0 to 126 16,777,214
Class B 128 to 191 65,534
Class C 192 to 223 254

How many addresses does a Class C network have?

Class C gives 2097152 (221) Network addresses and 254 (28-2) Host addresses.

How many hosts are in a class A subnet?

Since the host portion has now lost two bits, the host portion will have only 22 bits (out of the last three octets). This means the complete Class A network is now divided (or subnetted) into four subnets, and each subnet can have 222 hosts (4194304).

What is a Class C IP address?

Class C networks use a default subnet mask of 255.255. 255.0 and have 192-223 as their first octet. The address 192.168. 123.132 is a class C address. Its first octet is 192, which is between 192 and 223, inclusive.

What are the 3 major classes of an IP network?

Currently there are three classes of TCP/IP networks. Each class uses the 32-bit IP address space differently, providing more or fewer bits for the network part of the address. These classes are class A, class B, and class C.

How do I find my Class C IP address?

How to identify the IP class from a given IP address? If it begins with 0, then it’s a Class A network. If it begins with 10, then it’s a Class B network. If it begins with 110, then it’s a Class C network. If it begins with 1110, then it’s a Class D network. If it begins with 1111, then it’s a Class E network.

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What is the difference between Class A Class B and Class C networks?

If the first bit is 1 and the second bit is 0, the address is a class B address. If the first number is between 0 and 127 inclusive, the address is class A. If the first number is between 128 and 191 inclusive, the address is class B. If the first number is between 192 and 223 inclusive, the address is class C.

What is the range of Class C?

Class C network addresses range from 192.0. 0.0 to 223.255. 255.0. There are over 2 million possible Class C networks.

What is a Class C network?

A Class C network is any network in the 32-bit, IPv4 addressing scheme whose first three bits, the so-called high-order bits, are 110. 127 is reserved for the loopback address, which is used on single computers and not physically connected to any network.

What are the 3 classes of subnet mask?

So, the three default subnet masks are 255.0. 0.0 for Class A, 255.255. 0.0 for class B, and 255.255.

Who uses Class A IP addresses?

Class A IP addresses are used for huge networks, like those deployed by Internet Service Providers (ISPs). Class A IP addresses support up to 16 million hosts (hosts are devices that connect to a network (computers, servers, switches, routers, printers…etc.)

How many hosts are in a 25 subnet?

For Class C Networks

network network mask hosts
/count possible
24 255.255. 255.0 256
25 255.255. 255.128 128
26 255.255.255.192 64

How many hosts can a 16 subnet have?

Subnet Mask Cheat Sheet

Addresses Hosts
/ 19 8192 8190
/ 18 16384 16382
/ 17 32768 32766
/ 16 65536 65534
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How many subnets are in a 24?

Class A

Network Bits Subnet Mask Number of Subnets
/24 255.255. 255.0 65536 (65534)
/25 255.255.255.128 131072 (131070)
/26 255.255.255.192 262144 (262142)
/27 255.255.255.224 524288 (524286)

Harold Plumb

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