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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-190bb3f3f3f3f3f5d»?????]
SJIS-WIN90bb3f3f3f3f3f5d製?????]
EUC-JP90bb3f3f3f3f3f5d??????]
UTF-890bb3f3f3f3f3f5d???????]
UHC90bb3f3f3f3f3f5d맶?????]