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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ff2a8?ò¨
SJIS-WIN3ff2a8?
EUC-JP3ff2a8?鬥
UTF-83ff2a8??
UHC3ff2a8?支