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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13febe73f3f3f3f3f3f3fa5e4ebe73f3f3f3f3f3f3f?ëç???????¥äëç???????
SJIS-WIN3febe73f3f3f3f3f3f3fa5e4ebe73f3f3f3f3f3f3f?????????・蓁???????
EUC-JP3febe73f3f3f3f3f3f3fa5e4ebe73f3f3f3f3f3f3f?諛???????ヤ諛???????
UTF-83febe73f3f3f3f3f3f3fa5e4ebe73f3f3f3f3f3f3f?????????????????????
UHC3febe73f3f3f3f3f3f3fa5e4ebe73f3f3f3f3f3f3f?揖???????δ揖???????