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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f818f3f3f3f817d5245??????}RE
SJIS-WIN3f3f3f818f3f3f3f817d5245???¥???±RE
EUC-JP3f3f3f818f3f3f3f817d5245???????}RE
UTF-83f3f3f818f3f3f3f817d5245?????????}RE
UHC3f3f3f818f3f3f3f817d5245???걦????RE