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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1f7fe3f3f3f3f3f3f3f3f3f3f3f÷þ???????????
SJIS-WINf7fe3f3f3f3f3f3f3f3f3f3f3f????????????
EUC-JPf7fe3f3f3f3f3f3f3f3f3f3f3f????????????
UTF-8f7fe3f3f3f3f3f3f3f3f3f3f3f?????????????
UHCf7fe3f3f3f3f3f3f3f3f3f3f3f鈑???????????