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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81f73f3f3f3f3f3f3f3f3f81985245?÷?????????˜RE
SJIS-WIN3f81f73f3f3f3f3f3f3f3f3f81985245?¶?????????§RE
EUC-JP3f81f73f3f3f3f3f3f3f3f3f81985245?????????????RE
UTF-83f81f73f3f3f3f3f3f3f3f3f81985245??????????????RE
UHC3f81f73f3f3f3f3f3f3f3f3f81985245?괈?????????걯RE