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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f818b3f5f???????‹?_
SJIS-WIN3f3f3f3f3f3f3f818b3f5f???????°?_
EUC-JP3f3f3f3f3f3f3f818b3f5f??????????_
UTF-83f3f3f3f3f3f3f818b3f5f??????????_
UHC3f3f3f3f3f3f3f818b3f5f???????걢?_