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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-190e23f3f3f6b90e23f3f3f53â???kâ???S
SJIS-WIN90e23f3f3f6b90e23f3f3f53絶???k絶???S
EUC-JP90e23f3f3f6b90e23f3f3f53????k????S
UTF-890e23f3f3f6b90e23f3f3f53?????k?????S
UHC90e23f3f3f6b90e23f3f3f53먥???k먥???S