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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a8a23f3f¨¢??
SJIS-WINa8a23f3fィ「??
EUC-JPa8a23f3f│??
UTF-8a8a23f3f????
UHCa8a23f3fÐ??