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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-19ff181aa3f3f3f3fŸñª????
SJIS-WIN9ff181aa3f3f3f3f潁↑????
EUC-JP9ff181aa3f3f3f3f??????
UTF-89ff181aa3f3f3f3f??????
UHC9ff181aa3f3f3f3f잢겒????