gw1-msk.tatco.net has one IP number. midfw.cc, 02bew.com, dmhut.com, nsamin.com, sbccoe.org and at least 100 other hosts point to the same IP. tatco.net is a domain controlled by five nameservers at name-services.com. There are three duplicated IP numbers. Some of them are on the same IP network. Incoming mail for tatco.net is handled by one mailserver having a total of two IP numbers. They are on different IP networks. tatco.net has one IP number. gw1-msk.tatco.net is hosted on a server in United States.