题目内容

私有地址的保留区域包括()

A类地址:10.0.0.0~10.255.255.255
B类地址:172.16.0.0~172.31.255.255
C类地址:192.168.0.0~192.168.255.255
D类地址:224.0.0.0~225.0.0.0

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