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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1f0bf3f3f3f3f3f4bð¿?????K
SJIS-WINf0bf3f3f3f3f3f4b?????K
EUC-JPf0bf3f3f3f3f3f4b霓?????K
UTF-8f0bf3f3f3f3f3f4b??????K
UHCf0bf3f3f3f3f3f4b嘲?????K