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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3ff1f93f3f3f3f3f3f3f3f3f3f3f3f3f????ñù?????????????
SJIS-WIN3f3f3f3ff1f93f3f3f3f3f3f3f3f3f3f3f3f3f?????????????????
EUC-JP3f3f3f3ff1f93f3f3f3f3f3f3f3f3f3f3f3f3f????髯?????????????
UTF-83f3f3f3ff1f93f3f3f3f3f3f3f3f3f3f3f3f3f???????????????????
UHC3f3f3f3ff1f93f3f3f3f3f3f3f3f3f3f3f3f3f????繒?????????????