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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fdf73f3f3f3f5eý÷????^
SJIS-WINfdf73f3f3f3f5e?????^
EUC-JPfdf73f3f3f3f5e?????^
UTF-8fdf73f3f3f3f5e??????^
UHCfdf73f3f3f3f5e熙????^