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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1974b3f3f3f974b3f3f3f5e—K???—K???^
SJIS-WIN974b3f3f3f974b3f3f3f5e揖???揖???^
EUC-JP974b3f3f3f974b3f3f3f5e?K????K???^
UTF-8974b3f3f3f974b3f3f3f5e?K????K???^
UHC974b3f3f3f974b3f3f3f5e뾍???뾍???^