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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a1bf3f3f3f3f3f4d5d¡¿?????M]
SJIS-WINa1bf3f3f3f3f3f4d5d｡ｿ?????M]
EUC-JPa1bf3f3f3f3f3f4d5d／?????M]
UTF-8a1bf3f3f3f3f3f4d5d???????M]
UHCa1bf3f3f3f3f3f4d5d×?????M]