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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3ffdf3ecbe3f3f3f3f5b4246??ýóì¾????[BF
SJIS-WIN3f3ffdf3ecbe3f3f3f3f5b4246???セ????[BF
EUC-JP3f3ffdf3ecbe3f3f3f3f5b4246???貍????[BF
UTF-83f3ffdf3ecbe3f3f3f3f5b4246?????????[BF
UHC3f3ffdf3ecbe3f3f3f3f5b4246??憘苡????[BF