They are Samoa, Chile, Australia, Zambia, Canada, Norway, Puerto Rico and New Zealand.
This follows the conclusion of the final group stage matches played on Sunday.
Samoa is the latest team to be sent packing after losing 4-0 against Kenya in their final group game encounter.
They finished bottom in Group E with zero points from three matches after failing to win or draw any match.
The Round of 16 stage will commence on Wednesday.
