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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ffbe23f3f?ûâ??
SJIS-WIN3ffbe23f3f?鏆??
EUC-JP3ffbe23f3f????
UTF-83ffbe23f3f?????
UHC3ffbe23f3f?顥??