[FIG(quote)[
[FIGCAPTION[
[1] [CITE@en[mod_rewrite - Apache HTTP Server Version 2.5]]
([TIME[2017-08-18 17:24:45 +09:00]])
<https://httpd.apache.org/docs/trunk/mod/mod_rewrite.html#RewriteCond>
]FIGCAPTION]

> CONN_REMOTE_ADDR
> Since 2.4.8: The peer IP address of the connection (see the mod_remoteip module).

]FIG]