Your ISP can dynamically assign different IP Addresses to the same device, whether you use it from one location or multiple. Also, as specified above, it is 1 view per ip PER DAY. It has already been 40 days since you posted it. If that blog is in a page that you are viewing then your view count will go up.
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So, once again, "number of views" is NOT the "number of people" viewing that post. The same person viewing that post on different days also increases the view count.
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This system is generally used everywhere else on the internet as well. For example, you may post a PRIVATE YouTube video that ONLY you can see. If you watch that video again and again (even a small part of it), the number of views will go up.