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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-190df3f3fea5f3f3f3fß??ê_???
SJIS-WIN90df3f3fea5f3f3f3f節??鸚???
EUC-JP90df3f3fea5f3f3f3f???????
UTF-890df3f3fea5f3f3f3f?????_???
UHC90df3f3fea5f3f3f3f먢??慂???