Subnet Mask Crib Sheet

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Revision as of 23:12, 6 May 2012 by Sstrutt (talk | contribs) (Added category)
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CIDR (Bits) Net Mask
8 255.0.0.0
16 255.255.0.0
21 255.255.248.0
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
32 255.255.255.255
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