Class C Host/Subnet Table
Class C Subnet Effective Effective Number of Subnet
Bits Mask Subnets Hosts Mask Bits
------- --------------- --------- --------- --------------
1 255.255.255.128 2 126 /25
2 255.255.255.192 4 62 /26
3 255.255.255.224 8 30 /27
4 255.255.255.240 16 14 /28
5 255.255.255.248 32 6 /29
6 255.255.255.252 64 2 /30
7 255.255.255.254 128 2* /31
Subyek: IP subneting 
Mon Jul 09, 2007 6:14 am
