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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fb6f3f3f3f6bûo???k
SJIS-WINfb6f3f3f3f6b畯???k
EUC-JPfb6f3f3f3f6b????k
UTF-8fb6f3f3f3f6b?o???k
UHCfb6f3f3f3f6b軒???k