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 …

Jan 3, 2026 · In class B, the first 16 bits are reserved for the network address while the last 16 bits are available for the host address. In class C, the first 24 bits are reserved for the network address while …

Learn IPv4 classful addressing: Class A, B, C ranges, subnet masks, hosts per network, and the purpose of Class D (multicast) & E (experimental) addresses.

Dec 26, 2025 · Classful IP addressing was an early method (1981–1993) used to assign IP addresses and divide the IPv4 address space into fixed classes. Each IP address was categorized based on its …

An IP address which belongs to class B has the first two bits in the first octet set to 10, i.e. Class B IP Addresses range from 128.0.x.x to 191.255.x.x. The default subnet mask for Class B is 255.255.x.x. …

Aug 13, 2025 · IP Address Classes defines five separate classes based on four address bits: Class A, Class B, Class C, Class D, and Class E. Let’s see each of the IP Address Classes in detail through …

Class B IP address is a type of IP address that allows for up to 65,536 IP addresses to be used on a single network. It is commonly used for medium-sized networks.

Apr 18, 2025 · To establish the limits of a Class B IP address, the standard subnet mask of 255.255.0.0 is applied. This mask signifies that the initial two octets are designated for the network, whereas the …

Class B IP addresses are used for medium-sized networks, providing a balance between large and small address spaces. They use the first two octets for the network part, leaving the remaining two …

IP Class B addresses occupy the middle range, from 128.0.0.0 to 191.255.255.255. The first octet of an IP Class B address is Fixed at 128, while the second octet varies from 0 to 255. The third and …