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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818081f73f3f3f3f3f3f5a5a?€÷??????ZZ
SJIS-WIN3f818081f73f3f3f3f3f3f5a5a?֦??????ZZ
EUC-JP3f818081f73f3f3f3f3f3f5a5a??????????ZZ
UTF-83f818081f73f3f3f3f3f3f5a5a???????????ZZ
UHC3f818081f73f3f3f3f3f3f5a5a??괈??????ZZ