Federal police requested the order after Telegram didn't comply with a court decision to handover data about two neo-Nazi groups on the app.
Lebanese-based terrorist organization Galilee Forces – Lone Wolves claimed credit for the Megiddo bombing and threatened to kill MK Zvi Sukkot.
The social media platform launched a chat service that lets creators easily update their followers, just like on Telegram.
Belgorod borders Ukraine's Kharkiv region and has repeatedly come under fire since the beginning of Russia's full-scale invasion of Ukraine a year ago.