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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f818f3f3f3f81f73f3f3f3f3f3f3f3f3f3f3f3f3f3f3f818b4b??????÷???????????????‹K
SJIS-WIN3f3f3f818f3f3f3f81f73f3f3f3f3f3f3f3f3f3f3f3f3f3f3f818b4b???¥???¶???????????????°K
EUC-JP3f3f3f818f3f3f3f81f73f3f3f3f3f3f3f3f3f3f3f3f3f3f3f818b4b????????????????????????K
UTF-83f3f3f818f3f3f3f81f73f3f3f3f3f3f3f3f3f3f3f3f3f3f3f818b4b???????????????????????????K
UHC3f3f3f818f3f3f3f81f73f3f3f3f3f3f3f3f3f3f3f3f3f3f3f818b4b???걦???괈???????????????걢K