What is the largest land mass in eastern hemisphere?

The largest land mass in the eastern hemisphere is Asia. Asia is the largest continent on Earth, covering about 30% of its total land area. Asia is home to more than 4.6 billion people, which is about 60% of the world's population. Asia is bordered by the Arctic Ocean to the north, the Pacific Ocean to the east, and the Indian Ocean to the south. Asia is also home to some of the world's tallest mountains, including Mount Everest, which is the highest mountain in the world.