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Class B addresses are for medium to large sized networks. Class B allows for 16,384 networks by using the first two octets for the network ID. The first two bits in the first octet are always 1 0. The remaining six bits, together with the second octet, complete the network ID.
3 gru 2023 · Class B network address has 16 bits available for host addressing (14 bits for subnetting, 2 bits for host addressing). Example 1. Let’s look at some examples, using the table above, remember we are working on the THIRD octet of Class B. Given network address: 172.16.0.0 /20.
28 kwi 2020 · Let's take example of a Class B Network 172.16.0.1/16. We will subnet this network from 172.16.0.0/16 till 172.16.0.254/30. Kindly note that default subnet mask of Class B is /16 (or 255.255.0.0).
What class network is a 172 address? 172 IP addresses belong to class B of IP addresses. They range from 128.0.0.0 to 191.255.255.255. Because 172 addresses fall between the first octet range of 128 and 191, they are class B as opposed to class C or class A.
IP Subnet Calculator. This calculator returns a variety of information regarding Internet Protocol version 4 (IPv4) and IPv6 subnets including possible network addresses, usable host ranges, subnet mask, and IP class, among others.
Adding 128 to 64 = 192, therefore, 192 from the computer perspective would belong to the next Class – C Networks. Now we have 128 Networks belong to Class A and 16,384 Networks belongs to Class B. Each Class B Network will carry 2 16 – 2 usable IP addresses (Hosts).
15 gru 2021 · Each of the normal classes also have a range within them that is used to designate private network addresses. For instance, for class A addresses, the addresses from 10.0.0.0 to 10.255.255.255 are reserved for private network assignment. For class B, this range is 172.16.0.0 to 172.31.255.255.
