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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1974b3f3f88d2—K??ˆÒ
SJIS-WIN974b3f3f88d2揖??惟
EUC-JP974b3f3f88d2?K???
UTF-8974b3f3f88d2?K????
UHC974b3f3f88d2뾍??댯