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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f817d3f3f3f3f3f3f3f3f817d3f3f3f3f3f81983f6442?}????????}?????˜?dB
SJIS-WIN3f817d3f3f3f3f3f3f3f3f817d3f3f3f3f3f81983f6442?±????????±?????§?dB
EUC-JP3f817d3f3f3f3f3f3f3f3f817d3f3f3f3f3f81983f6442??}?????????}????????dB
UTF-83f817d3f3f3f3f3f3f3f3f817d3f3f3f3f3f81983f6442??}?????????}????????dB
UHC3f817d3f3f3f3f3f3f3f3f817d3f3f3f3f3f81983f6442????????????????걯?dB