The maximum number of hosts per class B network is 65536.
16,277,214
class A ip has 16777216 host but valid hosts are only 16777214.(2^24-2)So answer is 16777214 hosts
If you need to divide it up into the maximum number of subnets containing at least 500 hosts each, you should use a /23 subnet mask. This will provide you with 128 networks of 510 hosts each. If you used a /24 mask, you would be limited to 254 hosts. Similarly, a /22 mask would be wasteful, allowing you 1022 hosts.
<network-number>.255.255 e.g. 127.0.255.255
16 384 networks are available in Class B network.
Hosts
class A supports maximum number of hosts. | | | | | <------network------><--------------------------------hosts------------------------------------>
Each network supports a maximum of 16,777,214 (2 24 -2) hosts per network
254
The number of hosts in a classfull class A network with no subnetting is 16,777,214
14
254 - a class C subnet uses 8 bits for the hosts and 0 and 255 are reserved.
16 000 000
62
62 hosts.
A class A network has more IP addresses - you can connect more hosts on it.A class C network has 256 IP addresses (of which you can use 254), a class B network about 65,000, a class A network about 17 million.More specifically, a Class A network can have 16,777,214 usable host addresses per network whereas a Class B network can have 65,6534 usable host addresses per network.Another advantage is the ridiculous amounts of subnetting you can do. For example, in a Class C network, you can't borrow the same number of bits as you can with a Class A because you only have the last octet to work with for the host portion. With a Class A network, the last three octets are the entire host portion, so you have 24 bits to work with for subnetting (technically 23 since you can't subnet down through all available bits and have no bits left for hosts =p). Due to the amount of subnets you can have and the 16+ million hosts you can potentially have on the same network, Class A networks are reserved for super big applications (ISPs and gigantic companies).
that gives you 16 subnets with 14 usable IPs for hosts that is because one is for subnet and one for broadcas in that subnet for example: 192.168.1.0/28 - subnet number 192.168.1.15 -broadcast number usable IPs for hosts - IPs between them that is 14
Class A, B and C Based on the split of the 32 bits, an IP address is either Class A, B or C, the most common of which is Class C. More than two million Class C addresses are assigned, quite often in large blocks to network access providers for use by their customers. The fewest are Class A networks, which are reserved for government agencies and huge companies. Although people identify the class by the first number in the IP address (see table below), a computer identifies class by the first three bits of the IP address (A=0; B=10; C=110). This class system has also been greatly expanded, eliminating the huge disparity in the number of hosts that each class can accommodate (see http://www.answers.com/topic/cider). See http://www.answers.com/topic/private-ip-address-technology and http://www.answers.com/topic/ip-technology. NETWORKS VERSUS HOSTS IN IPV4 IP ADDRESSES Maximum Maximum Number ofClass Number Hosts Bits used in Number of per Network/Host Class Range Networks Network ID ID A 1-126 127 16,777,214 7/24 B 128-191 16,383 65,534 14/16 C 192-223 2,097,151 254 21/8 127 reserved for loopback test Networks, Subnets and Hosts An IP address is first divided between networks and hosts. The host bits are further divided between subnets and hosts. See subnet mask.