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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f90783f3f8b7d974b???x??‹}—K
SJIS-WIN3f3f3f90783f3f8b7d974b???靭??急揖
EUC-JP3f3f3f90783f3f8b7d974b????x???}?K
UTF-83f3f3f90783f3f8b7d974b????x???}?K
UHC3f3f3f90783f3f8b7d974b???릜???뾍