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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fb8f3f3f3f3f3ffa63û?????úc
SJIS-WINfb8f3f3f3f3f3ffa63繒?????昱
EUC-JPfb8f3f3f3f3f3ffa63???????
UTF-8fb8f3f3f3f3f3ffa63????????c
UHCfb8f3f3f3f3f3ffa63頁?????河