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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f3f3f3f3f3f3f818b3f3f3f3f3f3f????????‹??????
SJIS-WIN3f818f3f3f3f3f3f3f3f818b3f3f3f3f3f3f?¥???????°??????
EUC-JP3f818f3f3f3f3f3f3f3f818b3f3f3f3f3f3f????????????????
UTF-83f818f3f3f3f3f3f3f3f818b3f3f3f3f3f3f??????????????????
UHC3f818f3f3f3f3f3f3f3f818b3f3f3f3f3f3f?걦???????걢??????