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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81f781ca3f3f3f4341?÷Ê???CA
SJIS-WIN3f81f781ca3f3f3f4341?¶¬???CA
EUC-JP3f81f781ca3f3f3f4341??????CA
UTF-83f81f781ca3f3f3f4341????????CA
UHC3f81f781ca3f3f3f4341?괈곅???CA