[@Rawk]

With an altered timeline bios tend to be a little difficult, and I find revealing history through IC works just as well as through CS bios.

Before what would be our renaissance the vampires were openly hunting humans. During this time was the discovery of magical potential leading to further conflict. Their advances prevented the invention of gunpowder during the 1130's. The treaty was signed some point during the renaissance in order to combat the lycan threat. That was "won" some time between the mid-late 1400's and early 1500's.

After that the treaty held vampires back from openly hunting, however there were some that weren't too fond of that idea. One smaller war was fought between them but in this history, a world war on the same scale as our has never been fought... It was more of a civil war than anything... 

Turnings are rare in these times, but I'm not going to rule them out. Running with the idea that males are fertile while females are not sort of thing... 

As for official Utopia status... We'll go with when world hunger (for both vamps and humans) came to an end... Early-Mid 1900's. Technology has been allowed to advance slightly beyond what we have now despite it being 2017 as well, cleaner energy sources type of thing...

This all being said, there are quite a few groups that still believe in the old ways (turning/open season hunting etc...) but they are quietly biding their time until the politics game can be played to their advantage.