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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1b0fe3f3f3f3f3f3f3f3f3f3f3f4242°þ???????????BB
SJIS-WINb0fe3f3f3f3f3f3f3f3f3f3f3f4242ー????????????BB
EUC-JPb0fe3f3f3f3f3f3f3f3f3f3f3f4242蔭???????????BB
UTF-8b0fe3f3f3f3f3f3f3f3f3f3f3f4242?????????????BB
UHCb0fe3f3f3f3f3f3f3f3f3f3f3f4242괆???????????BB