FM PirateRadio in Eire is quite limited nowadays, there was more significant activity before the pandemic. Monitoring in Corkcity whilst staying over a few days this month these lowish power stations could be heard (none of these on continous) :

97,6 oldies (evenings)
104,7 mainly 198Os music (evenings)
107,0 Caroline/relays (weekends)

no sign of any D.A.B. activity (unlike a few years ago when there was for a time a MUX on air)