Several people were arrested on Nov. 10 and 11 over a plan for Saadi Qaddafi and his family to enter Mexico illegally after intelligence agencies got a tip in September.
``They succeeded in avoiding this risk, they dismantled the international criminal network which was attempting this and they arrested those presumed responsible,'' Interior Minister Alejandro Poire told a news conference.
The criminal ring bought property and forged documents with the aim of bringing Saadi Qaddafi and his family to live near Bahia de Banderas, home to the popular tourist destination Puerto Vallarta, Poire said.
Saadi Qaddafi's lawyer Nick Kaufman said his client was in Niger, where he fled as his father's 42-year rule crumbled in August. Niger has said he would remain in the West African nation until a United Nations travel ban is lifted.
``He is fully respecting the restraints placed on him presently by the international community,'' Kaufman told Reuters.
Like many senior members of the Qaddafi regime, Saadi, a businessman and former professional soccer player, was banned from traveling and had his assets frozen by a U.N. Security Council resolution when violence erupted earlier this year.
Interpol has issued a ``red notice'' requesting member states to arrest Saadi with a view to extradition if they find him in their territory.