1) DC Comics populated place
Found on
https://www.crosswordclues.com/clue/kryptonopolis
==Fictional history== Kryptonopolis was the largest city on Krypton after the capital, Kandor. After Kandor was stolen by the alien criminal Brainiac, Kryptonopolis became the new capital. The history of the city is tied to the history of the El family, the ancestors of Superman, as the original layout was designed by Superman`s ancestor, Gam-El.....
Found on
http://en.wikipedia.org/wiki/Kryptonopolis
No exact match found.
