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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1efaf3f3f3f3f3f6f�????o
SJIS-WINefaf3f3f3f3f3f6f??????o
EUC-JPefaf3f3f3f3f3f6f鎭?????o
UTF-8efaf3f3f3f3f3f6f??????o
UHCefaf3f3f3f3f3f6f鈿?????o