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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1f7fe3f3f3ff7fe3f3ff9ab3f3f3f÷þ???÷þ??ù«???
SJIS-WINf7fe3f3f3ff7fe3f3ff9ab3f3f3f??????????
EUC-JPf7fe3f3f3ff7fe3f3ff9ab3f3f3f???????????
UTF-8f7fe3f3f3ff7fe3f3ff9ab3f3f3f??????????????
UHCf7fe3f3f3ff7fe3f3ff9ab3f3f3f鈑???鈑??皮???