03-17-2008 04:11 AM - edited 03-05-2019 09:47 PM
Hi all, can anyone tell me if this is right ?
What is the directed broadcast address for an IP network 196.233.24.15 with default subnet mask?
the answer says 196.233.24.14 is a class c address, how is this ? I thought that 192.168.0.0 to 192.168.255.254 are class c addresses ?
03-17-2008 04:21 AM
Within the classful addressing structure, 192.168.x.x are private addresses, they're not all the class "C" addresses. This Wiki article should help: http://en.wikipedia.org/wiki/Classful_network
03-17-2008 04:24 AM
Hi,
192.168.0.0 to 192.168.255.255 is PRIVATE class C address space (according to RFC 1918), but 192.0.0.0 to 223.255.255.255 is the whole class C address space.
BR,
Mohammed Mahmoud.
03-17-2008 07:48 AM
has anyone got the list for all classes ?
03-17-2008 08:00 AM
If you check the link Joseph posted above, there's a table showing the ranges towards the bottom of the page.
03-18-2008 04:12 PM
Hi Carl,
Class A - 1-126
Class B - 128-191
Class C - 192-223
Class D - Multicast - 224-239
Class E - Experimental - 240 - 255
HTH,
Regards,
Justin
03-20-2008 10:51 PM
Hello there
In classful addressing, the following are different classes and their address range:
Class A: 0.0.0.0 - 127.255.255.255
Class B: 128.0.0.0 - 191.255.255.255
Class C: 192.0.0.0 - 223.255.255.255
Class D: 224.0.0.0 - 239.255.255.255 (used for multicasting)
Class E: 240.0.0.0 - 255.255.255.255 (used for scietific purposes)
The following address ranges are known as private address in their respective classes:
10.0.0.0 - 10.255.255.255
172.16.0.0 - 172.31.255.255
192.168.0.0 - 192.168.255.255
(Private IP addresses are used by ISP's, enterprises for their internal network. They cannot be routed in public network. They have to be converted to a public IP address (addresses other than the private addresses) using NAT to access networks outside their private networks.)
The directed broadcast address for network 196.233.24.15 with default subnet mask i.e. 255.255.255.0 for class C is 196.233.24.255.
HTH
Regards
Pankaj
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