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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a8a23f3fa1a93f3f¨¢??¡©??
SJIS-WINa8a23f3fa1a93f3fィ「??。ゥ??
EUC-JPa8a23f3fa1a93f3f│?????
UTF-8a8a23f3fa1a93f3f????????
UHCa8a23f3fa1a93f3fÐ??­??