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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ffbbdf4fe3f3f?û½ôþ??
SJIS-WIN3ffbbdf4fe3f3f?釭???
EUC-JP3ffbbdf4fe3f3f?????
UTF-83ffbbdf4fe3f3f???????
UHC3ffbbdf4fe3f3f?壕梢??