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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-190e23f3f3f6290e23f3f3f90e23f3f3fâ???bâ???â???
SJIS-WIN90e23f3f3f6290e23f3f3f90e23f3f3f絶???b絶???絶???
EUC-JP90e23f3f3f6290e23f3f3f90e23f3f3f????b????????
UTF-890e23f3f3f6290e23f3f3f90e23f3f3f?????b??????????
UHC90e23f3f3f6290e23f3f3f90e23f3f3f먥???b먥???먥???