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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-181803f3f3f3f818b727d81803f3f3f3f818b727b5e€????‹r}€????‹r{^
SJIS-WIN81803f3f3f3f818b727d81803f3f3f3f818b727b5e÷????°r}÷????°r{^
EUC-JP81803f3f3f3f818b727d81803f3f3f3f818b727b5e????????r}????????r{^
UTF-881803f3f3f3f818b727d81803f3f3f3f818b727b5e????????r}????????r{^
UHC81803f3f3f3f818b727d81803f3f3f3f818b727b5e?????걢r}?????걢r{^