Wikipedia
RefNet, or Reformation Network, is a Christian internet radio station launched as an outreach of Ligonier Ministries in July 2012. It features Bible teaching from a number of popular evangelical Christian teachers, including John Piper and John MacArthur, news from respected Christian organizations, Bible readings, and some selections of sacred and classical music. The theology of much of the teaching featured on RefNet is distinctly Calvinist or Reformed.
RefNet is not a traditional internet stream and instead makes use of "time shift" to enable each listener to hear the day's schedule in their local timezone. RefNet was developed with a suite of apps for listening, iOS, Android, an online listen site, and a standalone "time shift" stream that can be used in third-party apps.
To date, Google Analytics reports RefNet has listeners in 160 countries and territories.