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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13febf83f3f3f3f3f3f3f3f3feeb4?ëø?????????î´
SJIS-WIN3febf83f3f3f3f3f3f3f3f3feeb4???????????鋗
EUC-JP3febf83f3f3f3f3f3f3f3f3feeb4?譏?????????邊
UTF-83febf83f3f3f3f3f3f3f3f3feeb4?????????????
UHC3febf83f3f3f3f3f3f3f3f3feeb4?矣?????????箏