Network-私有IP位置
目錄
私有IPv4
RFC1918 name
IP address range
Number of addresses
Largest CIDR block (subnet mask)
Host ID size
Mask bits
Classful description
24-bit block
10.0.0.0 – 10.255.255.255
16777216
10.0.0.0/8 (255.0.0.0)
24 bits
8 bits
single class A network
20-bit block
172.16.0.0 – 172.31.255.255
1048576
172.16.0.0/12 (255.240.0.0)
20 bits
12 bits
16 contiguous class B networks
16-bit block
192.168.0.0 – 192.168.255.255
65536
192.168.0.0/16 (255.255.0.0)
16 bits
16 bits
256 contiguous class C networks