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近日,笔者在“命令提示符”下输入“ping3658906394”命令,竟然得到了“Pinging 218.22.123.26 with 32 bytes of data:Reply from 218.22.123.26:bytes=32 time=12ms TTL=124”的信息。为什么ping一个“3658906394”这样的数字串,可以得到IP地址为218.22.123.26的主机的回应呢?我百思不得其解。 经过查找有关技术资料,发现原来3658906394是IP地址218.22.123.26的另一种表示方法。IP地址转换成数字串的方法如下:先将218.22.123.26转换为十六进制DA.16.7B.1A,去掉小数点
Recently, I entered the “ping3658906394” command at the “Command Prompt” and got the “Pinging 218.22.123.26 with 32 bytes of data: Reply from 218.22.123.26:bytes=32 time = 12ms TTL = 124” message. Why ping a “3658906394” such a string of numbers, you can get the IP address 218.22.123.26 host response? I puzzled. After looking for technical information, we found that 3658906394 is another way of representing IP address 218.22.123.26. IP address into a string of numbers as follows: First 218.22.123.26 converted to hexadecimal DA.16.7B.1A, remove the decimal point