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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ff9f23f59?ùò?Y
SJIS-WIN3ff9f23f59??Y
EUC-JP3ff9f23f59???Y
UTF-83ff9f23f59????Y
UHC3ff9f23f59?伉?Y