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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1b2a73f3fb2a73f3f²§??²§??
SJIS-WINb2a73f3fb2a73f3fイァ??イァ??
EUC-JPb2a73f3fb2a73f3f翁??翁??
UTF-8b2a73f3fb2a73f3f????????
UHCb2a73f3fb2a73f3f꺌??꺌??