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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1e688bb42戻B
SJIS-WINe688bb42謌ｻB
EUC-JPe688bb42??
UTF-8e688bb42戻B
UHCe688bb42臆틼