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Private IP ranges

RFC1918 nameIP address rangenumber of addressesclassful descriptionlargest CIDR block (subnet mask)host id sizemask bits
24-bit block10.0.0.0- class A network10.0.0.0/8 ( bits8 bits
20-bit block172.16.0.0- contigous class B networks172.16.0.0/12 ( bits12 bits
16-bit block192.168.0.0- contigous class C networks192.168.0.0/16 ( bits16 bits


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general/private_ip.txt · Last modified: 2019/10/31 08:55 (external edit)