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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f817d3f3f3f3f3f81f7????????????????}?????÷
SJIS-WIN3f818f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f817d3f3f3f3f3f81f7?¥???????????????±?????¶
EUC-JP3f818f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f817d3f3f3f3f3f81f7?????????????????}??????
UTF-83f818f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f817d3f3f3f3f3f81f7???????????????????}???????
UHC3f818f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f817d3f3f3f3f3f81f7?걦?????????????????????괈