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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f817e3f3f3f81985f3f3f???~???˜_??
SJIS-WIN3f3f3f817e3f3f3f81985f3f3f???×???§_??
EUC-JP3f3f3f817e3f3f3f81985f3f3f????~?????_??
UTF-83f3f3f817e3f3f3f81985f3f3f????~?????_??
UHC3f3f3f817e3f3f3f81985f3f3f???????걯_??