209.244.0.1
ns1.level3.net
ns1.l3.netns1.level3.netns1.lvlt.net
0.209.in-addr.arpa10.8.in-addr.arpa11.8.in-addr.arpa119.131.in-addr.arpa121.207.in-addr.arpa125.244.209.in-addr.arpa139.90.207.in-addr.arpa15.244.209.in-addr.arpa15.8.in-addr.arpa152.64.in-addr.arpa154.64.in-addr.arpa156.64.in-addr.arpa156.90.207.in-addr.arpa157.244.209.in-addr.arpa157.64.in-addr.arpa158.64.in-addr.arpa159.64.in-addr.arpa16.244.209.in-addr.arpa168.244.209.in-addr.arpa170.244.209.in-addr.arpa18.244.209.in-addr.arpa183.205.in-addr.arpa208.63.in-addr.arpa210.63.in-addr.arpa212.63.in-addr.arpa213.63.in-addr.arpa215.63.in-addr.arpa233.192.in-addr.arpa245.209.in-addr.arpa246.209.in-addr.arpa29.67.in-addr.arpa3.8.in-addr.arpa30.67.in-addr.arpa34.206.in-addr.arpa3crossroads.com3crossroads.net4.in-addr.arpa57.65.in-addr.arpa58.65.in-addr.arpa68.4.in-addr.arpa72.67.in-addr.arpa78.198.in-addr.arpa79.4.in-addr.arpa83.207.in-addr.arpa93.198.in-addr.arpaalbany1.level3.netaltchannels.comatlanta2.level3.netaustin1.level3.netbaltimore1.l3.netbeautifulnetwork.infobirmingham1.level3.netbroad-wing.netbroad-wing.orgbroadwing.bizbroadwing.combroadwing.orgbroadwingcommunication.combroadwingcommunication.netbroadwingcorporation.combroomfield1.level3.netbrwoclass.combrwoclass.netbrwopn.combrwopn.netbwng.comcorvis.comcustomer.level3.netixc-comm.coml3.coml3.netlevel3.comlevel3.netlevel3communication.comlevel3communications.comlevel3network.comlevel3partners.comlglass.netlll.comlvlt.comlvlt.netmediaplane.netpksis.compolywrld.comportallogin.comweehawken1.level3.netxcom.net