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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81923f3f3f3f3f81923f3f3f3f725b4246?’?????’????r[BF
SJIS-WIN3f81923f3f3f3f3f81923f3f3f3f725b4246?£?????£????r[BF
EUC-JP3f81923f3f3f3f3f81923f3f3f3f725b4246??????????????r[BF
UTF-83f81923f3f3f3f3f81923f3f3f3f725b4246??????????????r[BF
UHC3f81923f3f3f3f3f81923f3f3f3f725b4246?걩?????걩????r[BF