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Ip_range

20 Sep 2023 - joy717

A/B/C 类网段(IPV4)

ipv4地址由32位组成,8位组成一个段,共4个段 1111 1111.1111 1111.1111 1111.1111 1111

其实就是按第一个段的前x位,配合前x段,组合成一类网段

https://en.wikipedia.org/wiki/Classful_network

https://www.meridianoutpost.com/resources/articles/IP-classes.php