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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f818b818b3f3f818f???????‹‹??
SJIS-WIN3f3f3f3f3f3f3f818b818b3f3f818f???????°°??¥
EUC-JP3f3f3f3f3f3f3f818b818b3f3f818f??????????????
UTF-83f3f3f3f3f3f3f818b818b3f3f818f???????????????
UHC3f3f3f3f3f3f3f818b818b3f3f818f???????걢걢??걦