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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1efaf3f3f3f3feed7ï¯????î×
SJIS-WINefaf3f3f3f3feed7?????靕
EUC-JPefaf3f3f3f3feed7鎭????釁
UTF-8efaf3f3f3f3feed7???????
UHCefaf3f3f3f3feed7鈿????摘