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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81923f3f3f3f3f3f3f3f81923f3f3f818f?’????????’???
SJIS-WIN3f81923f3f3f3f3f3f3f3f81923f3f3f818f?£????????£???¥
EUC-JP3f81923f3f3f3f3f3f3f3f81923f3f3f818f?????????????????
UTF-83f81923f3f3f3f3f3f3f3f81923f3f3f818f??????????????????
UHC3f81923f3f3f3f3f3f3f3f81923f3f3f818f?걩????????걩???걦