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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13feacf3f3f3f?êÏ???
SJIS-WIN3feacf3f3f3f?????
EUC-JP3feacf3f3f3f?袁???
UTF-83feacf3f3f3f??????
UHC3feacf3f3f3f?尉???