What character(s) does a bitstring is encoded in each character set?

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1effd8eaaf2a9ïýŽªò©
SJIS-WINeffd8eaaf2a9?蒔
EUC-JPeffd8eaaf2a9陜ｪ鬧
UTF-8effd8eaaf2a9?????
UHCeffd8eaaf2a9霆렕旨