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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f818f3f81f781923f3f?????????÷’??
SJIS-WIN3f3f3f3f3f3f3f3f818f3f81f781923f3f????????¥?¶£??
EUC-JP3f3f3f3f3f3f3f3f818f3f81f781923f3f??????????????
UTF-83f3f3f3f3f3f3f3f818f3f81f781923f3f?????????????????
UHC3f3f3f3f3f3f3f3f818f3f81f781923f3f????????걦?괈걩??