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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-190e23f3f3f4d90e23f3f3fâ???Mâ???
SJIS-WIN90e23f3f3f4d90e23f3f3f絶???M絶???
EUC-JP90e23f3f3f4d90e23f3f3f????M????
UTF-890e23f3f3f4d90e23f3f3f?????M?????
UHC90e23f3f3f4d90e23f3f3f먥???M먥???