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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1dcbf3f3f3f3f3fdcbf3f3fܿ?????ܿ??
SJIS-WINdcbf3f3f3f3f3fdcbf3f3fワソ?????ワソ??
EUC-JPdcbf3f3f3f3f3fdcbf3f3f椰?????椰??
UTF-8dcbf3f3f3f3f3fdcbf3f3fܿ?????ܿ??
UHCdcbf3f3f3f3f3fdcbf3f3f餠?????餠??