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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81f781ca3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f71?÷Ê???????????????q
SJIS-WIN3f81f781ca3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f71?¶¬???????????????q
EUC-JP3f81f781ca3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f71??????????????????q
UTF-83f81f781ca3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f71????????????????????q
UHC3f81f781ca3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f71?괈곅???????????????q