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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18febfbf2ëûò
SJIS-WIN8febfbf2壌靑
EUC-JP8febfbf2
UTF-88febfbf2????
UHC8febfbf2뤿泓