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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fd5f8?????????????????Õø
SJIS-WIN3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fd5f8?????????????????ユ
EUC-JP3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fd5f8?????????????????尨
UTF-83f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fd5f8???????????????????
UHC3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fd5f8?????????????????礫