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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f3f3f3f74?????t
SJIS-WIN3f818f3f3f3f3f74?¥????t
EUC-JP3f818f3f3f3f3f74?????t
UTF-83f818f3f3f3f3f74???????t
UHC3f818f3f3f3f3f74?걦????t