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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3feffd3f3f3f3f3f613f3feffd3f3f3f3f3f6142??ïý?????a??ïý?????aB
SJIS-WIN3f3feffd3f3f3f3f3f613f3feffd3f3f3f3f3f6142????????a????????aB
EUC-JP3f3feffd3f3f3f3f3f613f3feffd3f3f3f3f3f6142??陜?????a??陜?????aB
UTF-83f3feffd3f3f3f3f3f613f3feffd3f3f3f3f3f6142?????????a?????????aB
UHC3f3feffd3f3f3f3f3f613f3feffd3f3f3f3f3f6142??霆?????a??霆?????aB