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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13feab43f3f3f3f3f3f3f3f3feab4?ê´?????????ê´
SJIS-WIN3feab43f3f3f3f3f3f3f3f3feab4????????????
EUC-JP3feab43f3f3f3f3f3f3f3f3feab4?蟯?????????蟯
UTF-83feab43f3f3f3f3f3f3f3f3feab4????????????
UHC3feab43f3f3f3f3f3f3f3f3feab4?愿?????????愿