I see this today:
212.54.196.248 1943 200 GET /index.html "" SuperFastScraper/2.0
Has a host-name of 212.54.196.248.dsl.dynv6.forthnet.gr. Belongs to AS1241 - Nova Telecommunications & Media Single Member S.A. Also known as LLU Pool KLN. Spur has the IP as a residential VPN.
All request headers are blank except for the UA. Requested my landing page, nothing else. So not a very good scraper. Or not fast enough...