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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f3f3f3f3f3f3f3f3f3f3f81f781ca775e????????????÷Êw^
SJIS-WIN3f818f3f3f3f3f3f3f3f3f3f3f3f81f781ca775e?¥???????????¶¬w^
EUC-JP3f818f3f3f3f3f3f3f3f3f3f3f3f81f781ca775e???????????????^
UTF-83f818f3f3f3f3f3f3f3f3f3f3f3f81f781ca775e??????????????????w^
UHC3f818f3f3f3f3f3f3f3f3f3f3f3f81f781ca775e?걦???????????괈곅w^