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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f81f73f3f3f3f3f3f3f3f3f3f3f3f5245???????÷????????????RE
SJIS-WIN3f3f3f3f3f3f3f81f73f3f3f3f3f3f3f3f3f3f3f3f5245???????¶????????????RE
EUC-JP3f3f3f3f3f3f3f81f73f3f3f3f3f3f3f3f3f3f3f3f5245????????????????????RE
UTF-83f3f3f3f3f3f3f81f73f3f3f3f3f3f3f3f3f3f3f3f5245?????????????????????RE
UHC3f3f3f3f3f3f3f81f73f3f3f3f3f3f3f3f3f3f3f3f5245???????괈????????????RE