IP地址的区块范围 [英] Block Range of IPs

问题描述

我试图从访问我的网站

下面是我在我的.htaccess文件

Here is what I have in my .htaccess file

order allow,deny
Deny from 64.244.0.0/64.245.255.255
Deny from 64.244.0.0/15
allow from all

我想知道如果任何人都可以告诉（或估算）我有多少IP地址已被阻止我吗？

I'd like to know if anyone can tell (or estimate) me how many IPs have i blocked there?

推荐答案

我相信第一个拒绝从是错误的。我总是看到它这样

I believe the first DENY FROM is just wrong. I've always seen it this way

    64.244.0.0/15
Base Address^  ^Number of bits to use for subnet

这将意味着你有2 ^ 15个地址的拒绝块。

This would mean that you have 2^15 addresses in the deny block.

修改的

使用下面的评论，你会想要的是

Using the comments below, what you would want is

ORDER deny,allow
DENY from 64.244.0.0/15
ALLOW from all

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