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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f9749835f3f3f????—Iƒ_??
SJIS-WIN3f3f3f3f9749835f3f3f????悠ダ??
EUC-JP3f3f3f3f9749835f3f3f?????I?_??
UTF-83f3f3f3f9749835f3f3f?????I?_??
UHC3f3f3f3f9749835f3f3f????뾋???