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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1cfefa1a7Ï
SJIS-WINcfefa1a7マ?ァ
EUC-JPcfefa1a7?:
UTF-8cfefa1a7?
UHCcfefa1a7眷¨