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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3fa8ac3f3f3f3f3f3f5245?????¨¬??????RE
SJIS-WIN3f3f3f3f3fa8ac3f3f3f3f3f3f5245?????ィャ??????RE
EUC-JP3f3f3f3f3fa8ac3f3f3f3f3f3f5245?????━??????RE
UTF-83f3f3f3f3fa8ac3f3f3f3f3f3f5245?????????????RE
UHC3f3f3f3f3fa8ac3f3f3f3f3f3f5245?????º??????RE