Eastpac rhymes with:
westpac, westpac, aipac, backpack, compaq, deepak, dynapac, gopac, innopac, killpack, midpac, peapack, rempac, schupak, transpac, waguespack, wespac, westpac
Eastpac sounds like:
eastpac's, esteves, estevez, executive's, executives, executives'