ns1.cisco.comns2.cisco.com
102.64.in-addr.arpa103.64.in-addr.arpa104.64.in-addr.arpa107.128.in-addr.arpa163.72.in-addr.arpa68.171.in-addr.arpaacademynetspace.comaironet.netaltiga.netaltiganetworks.netamteva.netbluevuelive.combuiltforbroadband.netcisco-secure.netcisco.comcisco.netciscopaw.netciscosecure.netciscotraining.netclassdata.comcognio.come-life.tve-skills-summit.orggreenfieldnetworks.comgrowthnetworks.comhomerf.netieng.netinfogear.cominfogear.netiphone.netirismail.netlanpbx.netlatigent.comlinksys.commaxcommtech.commeetingplace.netmp.netnetacad.netnetimpactstudy.comnetiverse.netnetsift.netnews.linksys.comnewsroom.cisco.comnuspeed.netonbusinessnetwork.compixstream.netpowertv.compvconnect.netrichards-zeta.comsciatl.comsmtp.news.linksys.comstratumone.comsypixx.comtidal.nettivella.comunity-net.netversedge.comvovida.netvpn-hardware.netvpnconcentrator.net
128.107.241.18564.102.255.44