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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f817d3f3f3f3f3f3f3f3f3f3f3f3f71???????}????????????q
SJIS-WIN3f3f3f3f3f3f3f817d3f3f3f3f3f3f3f3f3f3f3f3f71???????±????????????q
EUC-JP3f3f3f3f3f3f3f817d3f3f3f3f3f3f3f3f3f3f3f3f71????????}????????????q
UTF-83f3f3f3f3f3f3f817d3f3f3f3f3f3f3f3f3f3f3f3f71????????}????????????q
UHC3f3f3f3f3f3f3f817d3f3f3f3f3f3f3f3f3f3f3f3f71????????????????????q