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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1c3e23f3f3f3f3fÃâ?????
SJIS-WINc3e23f3f3f3f3fﾃ?????
EUC-JPc3e23f3f3f3f3f窒?????
UTF-8c3e23f3f3f3f3f???????
UHCc3e23f3f3f3f3f출?????