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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18faaaa3f8faaaa3f8faaaa3f8faaaa3f5f8faaaa3fªª?ªª?ªª?ªª?_ªª?
SJIS-WIN8faaaa3f8faaaa3f8faaaa3f8faaaa3f5f8faaaa3f宵ェ?宵ェ?宵ェ?宵ェ?_宵ェ?
EUC-JP8faaaa3f8faaaa3f8faaaa3f8faaaa3f5f8faaaa3fÃ?Ã?Ã?Ã?_Ã?
UTF-88faaaa3f8faaaa3f8faaaa3f8faaaa3f5f8faaaa3f????????????????_????
UHC8faaaa3f8faaaa3f8faaaa3f8faaaa3f5f8faaaa3f룵₃룵₃룵₃룵₃_룵₃