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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f3f3f3f5b4246?????[BF
SJIS-WIN3f818f3f3f3f3f5b4246?¥????[BF
EUC-JP3f818f3f3f3f3f5b4246?????[BF
UTF-83f818f3f3f3f3f5b4246???????[BF
UHC3f818f3f3f3f3f5b4246?걦????[BF