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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f4b3f817d3f3f3f3f4b3f8198??????????K?}????K?˜
SJIS-WIN3f3f3f3f3f3f3f3f3f3f4b3f817d3f3f3f3f4b3f8198??????????K?±????K?§
EUC-JP3f3f3f3f3f3f3f3f3f3f4b3f817d3f3f3f3f4b3f8198??????????K??}????K???
UTF-83f3f3f3f3f3f3f3f3f3f4b3f817d3f3f3f3f4b3f8198??????????K??}????K???
UHC3f3f3f3f3f3f3f3f3f3f4b3f817d3f3f3f3f4b3f8198??????????K??????K?걯