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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18faaaa3f5e4042ªª?^@B
SJIS-WIN8faaaa3f5e4042宵ｪ?^@B
EUC-JP8faaaa3f5e4042Ã?^@B
UTF-88faaaa3f5e4042????^@B
UHC8faaaa3f5e4042룵₃^@B