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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f81ab3f8b613f3fe9eb????«?‹a??éë
SJIS-WIN3f3f3f3f81ab3f8b613f3fe9eb????↓?蟻??鴉
EUC-JP3f3f3f3f81ab3f8b613f3fe9eb???????a??蜍
UTF-83f3f3f3f81ab3f8b613f3fe9eb????????a????
UHC3f3f3f3f81ab3f8b613f3fe9eb????겓?땇??雨