2 Comments on “Which network mask is the equivalent of 255.255.248.0?”

1. Rachid says:

   February 16, 2015 at 6:48 am

   BitsMask DottedDecimalMask
   /8 255.0.0.0
   /16 255.255.0.0
   /17 255.255.128.0
   /18 255.255.192.0
   /19 255.255.224.0
   /20 255.255.240.0
   /21 255.255.248.0
   /22 255.255.252.0
   /23 255.255.254.0
   /24 255.255.255.0
   /25 255.255.255.128
   /26 255.255.255.192
   /27 255.255.255.224
   /28 255.255.255.240
   /29 255.255.255.248
   /30 255.255.255.252
   /31 255.255.255.254
   /32 255.255.255.255

   
   
   
   0

   
   
   
   0
2. scorpion says:

   May 6, 2015 at 12:37 am

   255-248= 7 => 3bit => 2^2 , 2^1 , 2^0 => 4+2+1 = 7

   then 24-3= 21

   B). /21

   
   
   
   0

   
   
   
   0