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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f8198818b5b4246????˜‹[BF
SJIS-WIN3f3f3f3f8198818b5b4246????§°[BF
EUC-JP3f3f3f3f8198818b5b4246????????[BF
UTF-83f3f3f3f8198818b5b4246????????[BF
UHC3f3f3f3f8198818b5b4246????걯걢[BF