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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81983f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f5245?˜???????????Ê????RE
SJIS-WIN3f81983f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f5245?§???????????¬????RE
EUC-JP3f81983f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f5245???????????????????RE
UTF-83f81983f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f5245????????????????????RE
UHC3f81983f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f5245?걯???????????곅????RE