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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f818f3f81f7??????????????????÷
SJIS-WIN3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f818f3f81f7?????????????????¥?¶
EUC-JP3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f818f3f81f7???????????????????
UTF-83f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f818f3f81f7??????????????????????
UHC3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f818f3f81f7?????????????????걦?괈