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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81f73f3f81983f5254?÷??˜?RT
SJIS-WIN3f81f73f3f81983f5254?¶??§?RT
EUC-JP3f81f73f3f81983f5254???????RT
UTF-83f81f73f3f81983f5254????????RT
UHC3f81f73f3f81983f5254?괈??걯?RT