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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f81f73f3f403f3f3f81f73f3f6a???÷??@???÷??j
SJIS-WIN3f3f3f81f73f3f403f3f3f81f73f3f6a???¶??@???¶??j
EUC-JP3f3f3f81f73f3f403f3f3f81f73f3f6a??????@??????j
UTF-83f3f3f81f73f3f403f3f3f81f73f3f6a???????@???????j
UHC3f3f3f81f73f3f403f3f3f81f73f3f6a???괈??@???괈??j