Robtex

Up: 141.206.144.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 141.206.148.0/23
Down right: 141.206.150.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
141.206.148.11	A+PTR	onfoei-onon.americanredcross.org
141.206.148.11	A	c01mx.marketingstudio.com
141.206.148.12	A+PTR	onfoei-ontw.testmta.email.marketingstudio.com
141.206.148.12	A	c01mx.marketingstudio.com
141.206.148.13	A	c01mx.marketingstudio.com
141.206.150.29	A	onfize-twni.cainus.teradatadmc.com
141.206.150.31	A+PTR	onfize-thon.cainus.teradatadmc.com
141.206.150.32	A	onfize-thtw.cainus.teradatadmc.com
141.206.150.61	A+PTR	onfize-sion.cainus.teradatadmc.com
141.206.150.62	A+PTR	onfize-sitw.cainus.teradatadmc.com
141.206.150.63	A+PTR	onfize-sith.cainus.teradatadmc.com
141.206.150.105	A	onfize-onzefi.uscluster.com
141.206.150.106	A	onfize-onzesi.uscluster.com
141.206.150.109	A	onfize-onzeni.uscluster.com
141.206.150.131	A+PTR	onfize-onthon.cainus.teradatadmc.com
141.206.150.161	PTR	onfize-onsion.uscluster.com
141.206.150.163	PTR	onfize-onsith.uscluster.com
141.206.150.170	PTR	onfize-onseze.uscluster.com
141.206.150.170	A	onfize-onseze.cainus.teradatadmc.com
141.206.150.171	PTR	onfize-onseon.uscluster.com
141.206.150.172	A	onfize-onsetw.uscluster.com
141.206.150.175	PTR	onfize-onsefi.cainus.teradatadmc.com
141.206.150.175	A	onfize-onsefi.uscluster.com
141.206.150.177	A+PTR	onfize-onsese.cainus.teradatadmc.com
141.206.150.177	A	onfize-onsese.uscluster.com
141.206.150.178	PTR	onfize-onseei.uscluster.com
141.206.150.179	A	onfize-onseni.uscluster.com
141.206.150.180	PTR	onfize-oneize.uscluster.com
141.206.150.184	PTR	onfize-oneifo.uscluster.com
141.206.150.192	PTR	onfize-onnitw.uscluster.com
141.206.150.192	A	onfize-onnitw.cainus.teradatadmc.com
141.206.150.193	A	onfize-onnith.cainus.teradatadmc.com
141.206.150.194	PTR	onfize-onnifo.uscluster.com
141.206.150.203	PTR	onfize-twzeth.uscluster.com
141.206.150.222	A+PTR	onfize-twtwtw.cainus.teradatadmc.com
141.206.150.224	A+PTR	onfize-twtwfo.cainus.teradatadmc.com
141.206.150.225	A	onfize-twtwfi.cainus.teradatadmc.com
141.206.150.227	A+PTR	onfize-twtwse.cainus.teradatadmc.com
141.206.150.235	A+PTR	onfize-twthfi.cainus.teradatadmc.com
141.206.150.240	A	onfize-twfoze.cainus.teradatadmc.com
141.206.150.248	PTR	onfize-twfoei.cainus.teradatadmc.com
141.206.150.249	A+PTR	onfize-twfoni.cainus.teradatadmc.com
141.206.150.250	PTR	onfize-twfize.cainus.teradatadmc.com
141.206.150.251	A+PTR	onfize-twfion.cainus.teradatadmc.com
141.206.150.253	A+PTR	onfize-twfith.cainus.teradatadmc.com
141.206.151.237	A	ecm.loyalty.qantas.com
141.206.151.237	A	loyalty.qantas.com
141.206.151.238	A	ecm.loyalty.qantas.com
141.206.151.238	A	loyalty.qantas.com
141.206.151.240	A+PTR	ns1.cainus.teradatadmc.com
141.206.151.241	PTR	mx001.cainus.teradatadmc.com
141.206.151.241	A	bounce.mail.lifemiles.com
141.206.151.241	A	bounce.email.fotf.com
141.206.151.242	PTR	mx02.a.shortest-route.com
141.206.151.242	A	bounce.mail.lifemiles.com
141.206.151.243	PTR	mx003.cainus.teradatadmc.com
141.206.151.244	A+PTR	mx004.cainus.teradatadmc.com
141.206.151.244	A	mx04.a.shortest-route.com
141.206.151.247	PTR	imap.cainus.teradatadmc.com
141.206.151.247	A	imap.e.secureserver.net
141.206.151.247	A	imap.e.godaddy.com
141.206.151.248	PTR	aldrin.shortest-route.com
141.206.151.248	A	ecm.loyalty.qantas.com
141.206.151.248	A	loyalty.qantas.com
141.206.151.249	PTR	web.cainus.teradatadmc.com
141.206.151.249	A	ecm.loyalty.qantas.com
141.206.151.249	A	loyalty.qantas.com
141.206.151.253	PTR	aprimo.teradata.com