Will you check this IP address?

La la ~ Hello everyone! I am a Legend: No one hurts, no one loves, and the blind man sees the fast little naughty man ~ (Hey hey ~ Thank you very much ~ Shushan yaoke! Without you, little naughty may not appear again)

◆ This article is written by Xiao naughty, who can only type like Xiao naughty ~

Dear masters, you can pick them out ~ Pai_^

〓

What is an IP address used for? I believe everyone knows it better than naughty ones.

Make it clear ~ ^_^ ''''''')

Xi ~ I suggest you try again ~ Each IP address is divided into 4 segments... (= _ = 0 (OH ~ Who is hitting me ~)

-_-!

The following is the topic:

218.0.0.196 -- I believe everyone knows this is an IP address *_*

11011010.00000001.00000001.11000100-what is this ~ Pai_^

Oh, huh ~ It's actually an IP address! It means the above 218.0.0.196

Haha ~

.....

The following is a little naughty guy who will tell you how to understand this ~ = _ +

(A wise person knows that this is a binary conversion)

Everyone knows:

0 of 2 = 1

1 of 2 = 2

2 times of 2 = 4

3 times of 2 = 8

4 times of 2 = 16

5 times of 2 = 32

6 times of 2 = 64

7 times of 2 = 128

 

Hey ~ Now that we know this, we can ~

Let's first calculate: How is 11011010 equivalent to 218 ~

 

OK! Column tables

128
64
32
16
8
4
2
1
 
1
1
0
1
1
0
1
0
 

Ladies and gentlemen, can you understand this form ~

Next, we only need to add the numbers corresponding to 1: 128 + 64 + 16 + 8 + 2 =?

Haha ~ 218

Right ~

Haha. We have figured out the IP address of the first segment!

As for the following, we don't need to show you how to use it ~ ^_^!

 

La la ~ We will convert from 11011010 to 218 ~ In turn, 218 is converted to 11011010 ~ Hey!

In fact, converting 218 to 11011010 is also very easy ....

You just need to subtract it ....

Subtract 218 from 128 in the Table. ^_^

1 is enough, and 0 is enough ~

Haha...

In this case, I don't know if you understand it. = _ =!

BY: taotao