IP地址152.7.77.159和152.31.47.252同属于哪一个地址块?()


IP地址152.7.77.159和152.31.47.252同属于哪一个地址块?()

A.152.64/12

B.153.40/9

C.152.40/13

D.152.0/11

正确答案:A


Tag:地址 时间:2023-02-12 21:23:33