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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81923f3f3f3f415b3f81923f3f3f3f415b42?’????A[?’????A[B
SJIS-WIN3f81923f3f3f3f415b3f81923f3f3f3f415b42?£????A[?£????A[B
EUC-JP3f81923f3f3f3f415b3f81923f3f3f3f415b42???????A[???????A[B
UTF-83f81923f3f3f3f415b3f81923f3f3f3f415b42???????A[???????A[B
UHC3f81923f3f3f3f415b3f81923f3f3f3f415b42?걩????A[?걩????A[B