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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-190e23f3f3f6bâ???k
SJIS-WIN90e23f3f3f6b絶???k
EUC-JP90e23f3f3f6b????k
UTF-890e23f3f3f6b?????k
UHC90e23f3f3f6b먥???k