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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f3f81917e???????????‘~
SJIS-WIN3f3f3f3f3f3f3f3f3f3f3f81917e???????????¢~
EUC-JP3f3f3f3f3f3f3f3f3f3f3f81917e?????????????~
UTF-83f3f3f3f3f3f3f3f3f3f3f81917e?????????????~
UHC3f3f3f3f3f3f3f3f3f3f3f81917e???????????걨~