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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1815f84aa6b_„ªk
SJIS-WIN815f84aa6b\━k
EUC-JP815f84aa6b?_??
UTF-8815f84aa6b?_??k
UHC815f84aa6b?꽛k