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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-19a6a3f3f3f3f3f3f3f3f88a1šj????????ˆ¡
SJIS-WIN9a6a3f3f3f3f3f3f3f3f88a1嗚????????娃
EUC-JP9a6a3f3f3f3f3f3f3f3f88a1?j?????????
UTF-89a6a3f3f3f3f3f3f3f3f88a1?j??????????
UHC9a6a3f3f3f3f3f3f3f3f88a1쉒????????닡