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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fbb28fefbeû²ï¾
SJIS-WINfbb28fefbe軏擾セ
EUC-JPfbb28fefbe??
UTF-8fbb28fefbe????
UHCfbb28fefbe彗륅