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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1818b3f81f73f‹?÷?
SJIS-WIN818b3f81f73f°?¶?
EUC-JP818b3f81f73f?????
UTF-8818b3f81f73f??????
UHC818b3f81f73f걢?괈?