hq.si.net has one IP number , which is the same as for si.net, via cname. c.tv, h.tv, k.tv, l.tv, nu.net and at least 100 other hosts point to the same IP. www.hq.si.net are subdomains to this hostname. si.net is a domain controlled by two nameservers at us.fma.net. They are on different IP networks. hq.si.net is hosted on a server in United States.