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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81923f3f3f3f3f3f3f3f435245?’????????CRE
SJIS-WIN3f81923f3f3f3f3f3f3f3f435245?£????????CRE
EUC-JP3f81923f3f3f3f3f3f3f3f435245???????????CRE
UTF-83f81923f3f3f3f3f3f3f3f435245???????????CRE
UHC3f81923f3f3f3f3f3f3f3f435245?걩????????CRE