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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818b3f3f3f3f3f3f3f3f3f3f425d?‹??????????B]
SJIS-WIN3f818b3f3f3f3f3f3f3f3f3f3f425d?°??????????B]
EUC-JP3f818b3f3f3f3f3f3f3f3f3f3f425d?????????????B]
UTF-83f818b3f3f3f3f3f3f3f3f3f3f425d?????????????B]
UHC3f818b3f3f3f3f3f3f3f3f3f3f425d?걢??????????B]