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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1818b3f81923f‹?’?
SJIS-WIN818b3f81923f°?￡?
EUC-JP818b3f81923f??????
UTF-8818b3f81923f??????
UHC818b3f81923f걢?걩?