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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f81923f3f3f3f818f3f3f3f818b?????’???????‹
SJIS-WIN3f3f3f3f3f81923f3f3f3f818f3f3f3f818b?????£????¥???°
EUC-JP3f3f3f3f3f81923f3f3f3f818f3f3f3f818b????????????????
UTF-83f3f3f3f3f81923f3f3f3f818f3f3f3f818b??????????????????
UHC3f3f3f3f3f81923f3f3f3f818f3f3f3f818b?????걩????걦???걢