BT Ireland - AS 2110 - joined the RING today. BT lreland (AS2110) is one of the largest Internet Service Provider networks in the Republic of Ireland. Formerly Esat.net, Ireland Online and a long time ago IEUNET, BT Ireland carries approximately 30% of all Internet traffic in ROI. The core network infrastructure sits in Dublin and the access network spans Ireland.

Users can connect to btireland01.ring.nlnog.net, which is located in Ireland.