"Approaching 100 Starlinks active in Iran," Musk tweeted.
In October, White House officials and Musk reportedly negotiated the supply of the internet service to Iran as a way of supporting the protest movement.
Public demonstrations began across Iran following the death of 22-year old Mahsa Amini in September, allegedly at the hands of the country's so-called Morality Police for improperly wearing of a hijab. The Iranian authorities claim Amini died of a heart attack.