This IP classified as dangerous for one or more of the following:
* Attackers who try to spy or remotely control others' computers by means such Microsoft remote terminal, SSH, Telnet or shared desktops.
* Threats for email servers or users: spiders/bots, account hijacking, etc.
* Sites spreading virus, trojans, spyware, etc. or just being used by them to let their authors know that a new computer has been infected.
* Threats for servers: exploits, fake identities/agents, DDoS attackers, etc.
* Port scans, which are the first step towards more dangerous actions.
* Malicious P2P sharers or bad peers who spread malware, inject bad traffic or share fake archives.

Classification: Malware
reference: http://www.atma.es/

BEFORE requesting me to remove my ratings and comment
ensure you have the IP REMOVED from the source: http://www.atma.es/atma.p2p

DNS: http://www.robtex.com/ip/74.52.15.66.html "

Warning: Keep out. IP/Hostname/Website containing harmful code/contents/links that can seriously compromise the victim-system and damage the integrity/reliability of the data stored on it. For any question, reference to this user: http://www.mywot.com/en/user/915771. "