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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f818b3f3f3f3f3f3f5245????????‹??????RE
SJIS-WIN3f3f3f3f3f3f3f3f818b3f3f3f3f3f3f5245????????°??????RE
EUC-JP3f3f3f3f3f3f3f3f818b3f3f3f3f3f3f5245????????????????RE
UTF-83f3f3f3f3f3f3f3f818b3f3f3f3f3f3f5245????????????????RE
UHC3f3f3f3f3f3f3f3f818b3f3f3f3f3f3f5245????????걢??????RE