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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818b3f3f3f3f3f3f3f3f503f3f?‹????????P??
SJIS-WIN3f818b3f3f3f3f3f3f3f3f503f3f?°????????P??
EUC-JP3f818b3f3f3f3f3f3f3f3f503f3f???????????P??
UTF-83f818b3f3f3f3f3f3f3f3f503f3f???????????P??
UHC3f818b3f3f3f3f3f3f3f3f503f3f?걢????????P??