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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3ffab4?????????ú´
SJIS-WIN3f3f3f3f3f3f3f3f3ffab4?????????嶸
EUC-JP3f3f3f3f3f3f3f3f3ffab4??????????
UTF-83f3f3f3f3f3f3f3f3ffab4???????????
UHC3f3f3f3f3f3f3f3f3ffab4?????????駭