The bittorrent client sends a DNS lookup for a domain, and OpenDNS returns 220.127.116.11 (hit-adult.opendns.com), because you have.
This 18.104.22.168 is hit-adult.opendns.com, the IP address which is returned by OpenDNS for all domains blocked by category, so this looks.
See all details about IP 22.214.171.124. | PTR record is hit-adult.opendns.com. This IP is hosted by Cisco OpenDNS, LLC (AS36692) and located in the country .
Website Address, Hit-adult.opendns.com. Last Analysis, 3 days ago | Rescan. Blacklist Status, 0/36. Domain Registration, 2003-09-04 (16 years ago). Domain.