It was from about 10 accounts. Which we suspended. But it appears that they created new accounts overnight (daytime in China). arXiv is not well-equipped to play whack-a-mole.
And 10 accounts using 100 different IP addresses, would seem unlikely for an innocent project. And creating new accounts ...
And 10 accounts using 100 different IP addresses, would seem unlikely for an innocent project. And creating new accounts ...