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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ff9f23f55?ùò?U
SJIS-WIN3ff9f23f55??U
EUC-JP3ff9f23f55???U
UTF-83ff9f23f55????U
UHC3ff9f23f55?伉?U