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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f817d6b?????????????Ê???}k
SJIS-WIN3f3f3f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f817d6b?????????????¬???±k
EUC-JP3f3f3f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f817d6b??????????????????}k
UTF-83f3f3f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f817d6b???????????????????}k
UHC3f3f3f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f817d6b?????????????곅????k