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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a1bf3f3f3f5b4246¡¿???[BF
SJIS-WINa1bf3f3f3f5b4246｡ｿ???[BF
EUC-JPa1bf3f3f3f5b4246／???[BF
UTF-8a1bf3f3f3f5b4246?????[BF
UHCa1bf3f3f3f5b4246×???[BF