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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13feacf3f3f3f3f?êÏ????
SJIS-WIN3feacf3f3f3f3f??????
EUC-JP3feacf3f3f3f3f?袁????
UTF-83feacf3f3f3f3f???????
UHC3feacf3f3f3f3f?尉????