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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1b0fe3f3f615e°þ??a^
SJIS-WINb0fe3f3f615eｰ???a^
EUC-JPb0fe3f3f615e蔭??a^
UTF-8b0fe3f3f615e????a^
UHCb0fe3f3f615e괆??a^