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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f81923f3f3f3f3f3f3f3f437768???’????????Cwh
SJIS-WIN3f3f3f81923f3f3f3f3f3f3f3f437768???£????????Cwh
EUC-JP3f3f3f81923f3f3f3f3f3f3f3f437768?????????????Cwh
UTF-83f3f3f81923f3f3f3f3f3f3f3f437768?????????????Cwh
UHC3f3f3f81923f3f3f3f3f3f3f3f437768???걩????????Cwh