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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3fa8a35245?????¨£RE
SJIS-WIN3f3f3f3f3fa8a35245?????ｨ｣RE
EUC-JP3f3f3f3f3fa8a35245?????┌RE
UTF-83f3f3f3f3fa8a35245???????RE
UHC3f3f3f3f3fa8a35245?????ªRE