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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-181803f3f3f3f435f50685442€????C_PhTB
SJIS-WIN81803f3f3f3f435f50685442÷????C_PhTB
EUC-JP81803f3f3f3f435f50685442??????C_PhTB
UTF-881803f3f3f3f435f50685442??????C_PhTB
UHC81803f3f3f3f435f50685442?????C_PhTB