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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fb8f3f3f3f3f5fû????_
SJIS-WINfb8f3f3f3f3f5f繒????_
EUC-JPfb8f3f3f3f3f5f?????_
UTF-8fb8f3f3f3f3f5f??????_
UHCfb8f3f3f3f3f5f頁????_