Some webmasters have noticed that Slurp (Yahoos Spider) is hitting their site for almost an hour with over 1000 requests, most of these referals from Overture Advertisements. However, its been reported that the PPCs are not being charged. However, rumours are that these might be some illicit IP addresses trying to gain income through PPCs. The Ips were from Inktomi.
66.196.92.14
66.196.92.17
66.196.92.19