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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81f73f3f3f4b3f3f?÷???K??
SJIS-WIN3f81f73f3f3f4b3f3f?¶???K??
EUC-JP3f81f73f3f3f4b3f3f?????K??
UTF-83f81f73f3f3f4b3f3f??????K??
UHC3f81f73f3f3f4b3f3f?괈???K??