The IP address resolves only as far as HostForWeb Inc, in Chicago, Il. Digging deeper, you get only
Asking ns1.scservers.com. for 220.127.116.11.in-addr.arpa PTR record: Reports unknown.ord.scnet.net. [from 18.104.22.168]
where scnet.net no longer resolves.
As I understood/remember it, Fast divested AllTheWeb to concentrate on enterprise search solutions a few years ago. And I'm not aware of any relationship at all between Lycos in MA, and any other company in IL.
Since it didn't fetch robots.txt, it didn't get anywhere, but keep an eye out for this one.
If it's legitimate, then it needs two emergency repairs: Fetch and obey robots.txt, and provide valid contact info in the UA string.