IP address of US-based One Signal unblocked in October last year, Centre tells Delhi HC ANI | Updated: Feb 11, 2021 17:26 IST New Delhi [India], February 11 (ANI): The Centre on Thursday informed the Delhi High Court that a direction has already been issued by the Department of Telecommunications (DoT) on October 9, 2020, for unblocking the IP (internet protocol) address of the of US-based One Signal Inc, providing services including mobile and web push notifications. After the counsel appearing for the petitioner company sought time to verify the submission of the government, a single-judge bench of Justice Prathiba M Singh listed the matter for further hearing on March 1