Oceania's dividing line with Asia - The island of New Guinea has no clear dividing line: The island of New Guinea (Irian Island). The island of New Guinea belongs to Oceania, also known as Irian Island, with an area of about

The dividing line between Oceania and Asia, the island of New Guinea, has no clear line

The dividing line is the island of New Guinea (Isle Irian).

The island of New Guinea belongs to Oceania, also known as Irian Island, with an area of about 786,000 square kilometers, is the largest island in the Pacific Ocean and the second largest island in the world, second only to Greenland, the island is bounded by 141° east longitude (not exactly, there is a section bounded by rivers), Papua New Guinea to the east, and the Indonesian provinces of Papua and West Papua in the west (split from the former Irian Jaya Province in 2003). The highest peak is Chaya Peak (formerly known as Carstens Peak), 4884 (old measurement 5029 meters), the highest point in Oceania.