Client IP

Output from __request object:

{ 
    "args": { 
        "include": "contents"
    }, 
    "client": "38.107.179.211", 
    "host": "developer.mindtouch.com", 
    "referer": null, 
    "useragent": "CCBot/1.0 (+http://www.commoncrawl.org/bot.html)"
}