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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-190e23f3f3f3f3f3f90e23f3f3f4fâ??????â???O
SJIS-WIN90e23f3f3f3f3f3f90e23f3f3f4f絶??????絶???O
EUC-JP90e23f3f3f3f3f3f90e23f3f3f4f???????????O
UTF-890e23f3f3f3f3f3f90e23f3f3f4f?????????????O
UHC90e23f3f3f3f3f3f90e23f3f3f4f먥??????먥???O