ns3.paetec.net has one IP number , which also has a corresponding reverse pointer. ns3.fast.net, dns3.uslec.net, ns3.netaxs.com and ns3.netreach.net point to the same IP. la.edu, cpq.com, exa.com, cpq.net, rpo.org and at least 100 other hosts use this as a nameserver. paetec.net is a domain controlled by three nameservers at paetec.net themselves. All of them are on different IP networks. Incoming mail for paetec.net is handled by two mailservers having a total of eight IP numbers. There are six duplicated IP numbers. Some of them are on the same IP network. paetec.net has one IP number. ns3.paetec.net is hosted on a server in United States.