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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-181803f3f818b3f3f€??‹??
SJIS-WIN81803f3f818b3f3f÷??°??
EUC-JP81803f3f818b3f3f????????
UTF-881803f3f818b3f3f????????
UHC81803f3f818b3f3f???걢??