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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f81f03f3f3f3f3f3f3f3f3f81f042?????????ð?????????ðB
SJIS-WIN3f3f3f3f3f3f3f3f3f81f03f3f3f3f3f3f3f3f3f81f042?????????Å?????????ÅB
EUC-JP3f3f3f3f3f3f3f3f3f81f03f3f3f3f3f3f3f3f3f81f042?????????????????????
UTF-83f3f3f3f3f3f3f3f3f81f03f3f3f3f3f3f3f3f3f81f042??????????????????????B
UHC3f3f3f3f3f3f3f3f3f81f03f3f3f3f3f3f3f3f3f81f042?????????곾?????????곾B