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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1b2bb3f3f3f3f3f3f3f²»???????
SJIS-WINb2bb3f3f3f3f3f3f3fｲｻ???????
EUC-JPb2bb3f3f3f3f3f3f3f音???????
UTF-8b2bb3f3f3f3f3f3f3f?????????
UHCb2bb3f3f3f3f3f3f3f꼇???????