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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3fa1eb69?????¡ëi
SJIS-WIN3f3f3f3f3fa1eb69?????｡?
EUC-JP3f3f3f3f3fa1eb69?????°i
UTF-83f3f3f3f3fa1eb69???????i
UHC3f3f3f3f3fa1eb69?????〓i