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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1ea873f3f3f3f3f515d�????Q]
SJIS-WINea873f3f3f3f3f515d鼇?????Q]
EUC-JPea873f3f3f3f3f515d??????Q]
UTF-8ea873f3f3f3f3f515d??????Q]
UHCea873f3f3f3f3f515d虞?????Q]