Rear Admiral Ali Fadavi said judicial authorities are still handling the case of the leaders of the hostile networks.
The detainees were not just tied to the so-called Iran International TV, a Saudi-funded TV station based in the UK waging a propaganda campaign against the Islamic Republic, but also to the American spy services, he added.
Several Iranian cities, especially those in border regions, have witnessed a series of terror activities amid on-and-off protests and deadly riots in the country.
The unrest and ugly riots erupted in mid-September as many were protesting the death of an Iranian woman in police custody.
In a statement in late October, Iran’s main intelligence bodies elaborated on the role of foreign parties, particularly the US, Saudi Arabia, Israel and the UK, in fueling the violence in Iran.