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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f818b3f3f3f5e75????????‹???^u
SJIS-WIN3f3f3f3f3f3f3f3f818b3f3f3f5e75????????°???^u
EUC-JP3f3f3f3f3f3f3f3f818b3f3f3f5e75?????????????^u
UTF-83f3f3f3f3f3f3f3f818b3f3f3f5e75?????????????^u
UHC3f3f3f3f3f3f3f3f818b3f3f3f5e75????????걢???^u