If the address is more than 4 hex digits away in patterns of 8. Take for example scal's.

0x00567894 0xFFFFFFFF
0x00567898 0xFFFFFFFF
0x0056789C 0xFFFFFFFF
0x00567810 0xFFFFFFFF

4 + 4 = 8 + 4 = C + 4 = 10

Then no it isn't but if they are use his method.