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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81f75f42?????????????????÷_B
SJIS-WIN3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81f75f42?????????????????¶_B
EUC-JP3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81f75f42???????????????????B
UTF-83f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81f75f42???????????????????_B
UHC3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81f75f42?????????????????괈_B