Robtex

Up: 68.142.80.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 68.142.80.0/24
Down right: 68.142.81.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
68.142.80.7	A+PTR	flb2.ams.llnw.net
68.142.80.8	A	flb1.lon.llnw.net
68.142.80.13	A+PTR	fr4.phx4.llnw.net
68.142.80.13	A	flb2.frf.llnw.net
68.142.80.16	A+PTR	cra02.itm1.llnw.net
68.142.80.16	A	fr3.par3.llnw.net
68.142.80.17	A+PTR	fr3.icn1.llnw.net
68.142.80.37	A+PTR	cra01.dfw1.llnw.net
68.142.80.39	A+PTR	fr4.iad5.llnw.net
68.142.80.43	A	fr3.tyo2.llnw.net
68.142.80.56	A+PTR	fr4.tyo2.llnw.net
68.142.81.46	A	limelightnetworks.us
68.142.81.46	A	llwn.com
68.142.81.46	A	limelightdeli.com
68.142.81.50	A+PTR	hdcds1.iad.llnw.net
68.142.81.51	A+PTR	hdcds2.iad.llnw.net
68.142.81.136	PTR	cds606.iad.llnw.net
68.142.81.154	A	https-68-142-81-154.iad.llnw.net
68.142.81.154	A	plarium.hs.llnwd.net
68.142.81.155	PTR	https-68-142-81-155.iad.llnw.net
68.142.81.155	A	plarium.hs.llnwd.net
68.142.81.158	A+PTR	https-68-142-81-158.iad.llnw.net
68.142.81.162	A	scds36.iad.llnw.net
68.142.81.163	A+PTR	scds37.iad.llnw.net
68.142.81.194	A	llp-01.iad.lldns.net
68.142.81.198	A+PTR	fcds88.iad.llnw.net
68.142.81.198	A	streamsol.fcod.llnwd.net
68.142.81.199	A	on24.fc.llnwd.net
68.142.81.199	A	fcds507.iad.llnw.net
68.142.81.200	A	vodfc.cdn.xosnetwork.com
68.142.81.200	A	fcds109.iad.llnw.net
68.142.81.200	A	wbads.fcod.llnwd.net
68.142.81.203	A	streamsol.fc.llnwd.net
68.142.81.203	A	fcds510.iad.llnw.net
68.142.81.204	A+PTR	fcds511.iad.llnw.net
68.142.81.206	A+PTR	fcds513.iad.llnw.net
68.142.81.206	A	bbcmedia.fc.llnwd.net
68.142.81.207	A+PTR	fcds89.iad.llnw.net
68.142.81.209	A+PTR	fcds7.iad.llnw.net
68.142.81.211	A	pcds101.iad.llnw.net
68.142.81.212	A+PTR	fcds103.iad.llnw.net
68.142.81.214	A+PTR	fcds105.iad.llnw.net
68.142.81.214	A	nfl.fcod.llnwd.net
68.142.81.216	A+PTR	fcds514.iad.llnw.net
68.142.81.217	A+PTR	fcds515.iad.llnw.net
68.142.81.217	A	tmz.fc.llnwd.net
68.142.81.217	A	ndr.fc.llnwd.net
68.142.81.219	A	streamsol.fc.llnwd.net
68.142.81.219	A	bbcmedia.fc.llnwd.net
68.142.81.219	A	ndr.fc.llnwd.net
68.142.81.220	PTR	fcds120.iad.llnw.net
68.142.81.223	A+PTR	fcds101.iad.llnw.net
68.142.81.223	A	alexstreet.fcod.llnwd.net
68.142.81.223	A	delve.fcod.llnwd.net
68.142.81.224	A	playon.fcod.llnwd.net
68.142.81.224	A	fcds102.iad.llnw.net
68.142.81.225	A	fcds125.iad.llnw.net
68.142.81.226	A	fcds126.iad.llnw.net
68.142.81.227	A	fcds127.iad.llnw.net
68.142.81.228	A+PTR	fcds128.iad.llnw.net
68.142.81.228	A	streamsol.fcod.llnwd.net
68.142.81.229	A+PTR	fcds129.iad.llnw.net
68.142.81.230	A+PTR	fcds130.iad.llnw.net
68.142.81.232	A	fcds113.iad.llnw.net
68.142.81.232	A	artestras.fcod.llnwd.net
68.142.81.233	A	vodfc.cdn.xosnetwork.com
68.142.81.233	A	fcds121.iad.llnw.net
68.142.81.234	A	fcds123.iad.llnw.net
68.142.81.234	A	cre.go.com.nsatc.net
68.142.81.234	A	tvtokyodm.fcod.llnwd.net
68.142.81.235	PTR	fcds124.iad.llnw.net
68.142.81.235	A	jhfrank.fcod.llnwd.net