Janesboro, Pike Rovers, and Bluebell United all secured wins in the First Round, while Killester United will have to take on Cherry Orchard again in a replay following a 1-1 draw.
There are still four games to play out in the First Round with two taking place this coming weekend and two more to follow next week.
Meanwhile, the draw for the Second Round will take place on Tuesday, April 26 at 17:00 in the Henry Dunlop Suite at the Aviva Stadium.
Results
St John Bosco 2-4 Janesboro
Pike Rovers 1-0 Rockmount
Carrigaline United 0-5 Bluebell United
Replay
Killester United v Cherry Orchard, Elmdale, Sunday, April 24, KO 11:00
Fixtures
Bandon v Ringmahon Rangers, Town Park, Sunday, April 10, KO 10:45
Portmarnock v Letterkenny Rovers, Paddy's Hill, Sunday, April 10, KO 14:30
Crumlin United v Greystones United, Pearse Park Astro, Tuesday, April 12, KO 20:00
St Peter's v Leeside, Dubarry Park, Saturday, April 16, KO 17:00