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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f81986149?????????˜aI
SJIS-WIN3f3f3f3f3f3f3f3f3f81986149?????????§aI
EUC-JP3f3f3f3f3f3f3f3f3f81986149???????????aI
UTF-83f3f3f3f3f3f3f3f3f81986149???????????aI
UHC3f3f3f3f3f3f3f3f3f81986149?????????걯aI