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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fb8f3f3f3f3ffb8f3f3f3f3f5eû????û????^
SJIS-WINfb8f3f3f3f3ffb8f3f3f3f3f5e繒????繒????^
EUC-JPfb8f3f3f3f3ffb8f3f3f3f3f5e??????????^
UTF-8fb8f3f3f3f3ffb8f3f3f3f3f5e????????????^
UHCfb8f3f3f3f3ffb8f3f3f3f3f5e頁????頁????^