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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1975c3f3f3f3f3f5245—\?????RE
SJIS-WIN975c3f3f3f3f3f5245予?????RE
EUC-JP975c3f3f3f3f3f5245?\?????RE
UTF-8975c3f3f3f3f3f5245?\?????RE
UHC975c3f3f3f3f3f5245??????RE