This web page attempts to determine your host's operating system based on the TCP/IP "signature." It analyzes the packet headers of the HTTP GET request from your host. This technique is known as TCP/IP fingerprinting and has applications in intrusion detection, NAT detection and Internet modeling. In contrast to rule-based approaches, we use a Bayesian Classifier to probabilistically determine the most likely operating system. By accessing this page, you are helping us better train our classifier. Additional background.

HTTP Information:

Request from: 38.107.179.226

Warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /home/httpd/www.rbeverly.net/research/finger/finger.php on line 73
Time: Sat, 04 Feb 2012 05:20:29 -0500
Agent: CCBot/1.0 (+http://www.commoncrawl.org/bot.html)
Agent OS: Other

38.107.179.226: UNKNOWN [5840:49:1460:1:7:1:1:60].

Rule-based method fails to identify your machine!

SYN: [df=1][ttl=64][syn=60B][wss=S4]: Linux (P = 0.987)

Guess inconsistent with HTTP agent.
Please send us your host information below.

We are using this data to train our classifier. If the classifier incorrectly identified your system, please help us by filling in the following fields. Thanks!

Operating System:
OS Version:
OS/TCP Modifications:

2004-01-24