单项选择题
以下哪项属于公用IP地址?()
A.172.31.254.40
B.10.100.11.1
C.192.168.100.1
D.172.15.16.76
点击查看答案

单项选择题
A.172.31.254.40
B.10.100.11.1
C.192.168.100.1
D.172.15.16.76
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