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801 IP classes

rename
bananapanda's version from 2015-10-01 16:41

Section

Question Answer
class A subnet255.0.0.0
Class B subnet255.255.0.0
Class C subnet255.255.255.0
Class A address rangeleading triplet 1 - 126
Class B address rangeleading triplet 128 - 191
Class C address rangeleading triplet 192 - 233
leading triplet reserved for loopback and diagnostics127
replaced classful subnettingCIDR (classless inter-domain routing)
memorize