Strange Mask Attack Ouput

[TrAnn3l]

Today i tryied to crack some ip's so i made a mask which runs trough all possibel ip's.
But i get another output as the mask should deliver.
Here is the example:
pw(MD5):14040393.18
Mask that cracked this pw: .,123456789,?2?d?1?2?d?1?2?d?1?2?d
Its strange because the mask should only ouput pw like this: 21.23.10.13

Can somebody tell me, what is happening here?

I use oclhashcat 1.00b49 with an AMD Radeon hd6950 Flex Edition and catalyst 13.9, running windows 7 64-bit.