example.com 可以作为域示例,示例 IP 地址是什么? [英] example.com is OK for domain example, what is example IP Address?
问题描述
我们经常使用 example.com 作为域名参考.我想知道是否有任何 IP 地址用作示例 IP 地址以在教程或注释等参考资料中提及?我知道可以使用环回接口 127.0.0.1,但它一直以本地系统而闻名.
We use the example.com often for domain name reference. I wonder if any IP address used as an example IP address to mention in references like tutorial or notes?. I knew the loop back interface 127.0.0.1 can be used but it has been known for local system always.
example.com IP 地址是否可以合法用于此目的?
Can example.com IP Address used for this purpose legally?
推荐答案
块 192.0.2.0/24 (TEST-NET-1),提供 198.51.100.0/24 (TEST-NET-2) 和 203.0.113.0/24 (TEST-NET-3) 用于文档.
The blocks 192.0.2.0/24 (TEST-NET-1), 198.51.100.0/24 (TEST-NET-2), and 203.0.113.0/24 (TEST-NET-3) are provided for use in documentation.
来自 rfc5737
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