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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1e1bf3f3f3f3fá¿????
SJIS-WINe1bf3f3f3f3f眩????
EUC-JPe1bf3f3f3f3f畤????
UTF-8e1bf3f3f3f3f?????
UHCe1bf3f3f3f3f炤????