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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81ca3f3f3f81923f3f3f3f3f3f3f3f81ca?Ê???’????????Ê
SJIS-WIN3f81ca3f3f3f81923f3f3f3f3f3f3f3f81ca?¬???£????????¬
EUC-JP3f81ca3f3f3f81923f3f3f3f3f3f3f3f81ca????????????????
UTF-83f81ca3f3f3f81923f3f3f3f3f3f3f3f81ca??????????????????
UHC3f81ca3f3f3f81923f3f3f3f3f3f3f3f81ca?곅???걩????????곅