It's discussed at https://en.wikipedia.org/wiki/Wikipedia:Village_pump_(technical)#Very_weird_page_views (permanent link). Desktop and mobile views are both huge while app views are tiny.
- Constant distinct IPs and user-agents hourly over a day (~180 ips, ~450 user agents, less during low-hours of circadian pattern)
- Despite being categorized as 'desktop' and 'mobile-wep', all the views are from mobile-web, with android being good citizen and sending detailed user-agent info and iOS not so much, doing its requests through Pandas-VPN on desktop site with not detailed user-agent.
- I looked some IPs from the set, and they are from different cloud/dedicated servers providers.