Robtex

Up: 188.214.214.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 188.214.215.0/25
Down right: 188.214.215.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
188.214.215.14	A	mailer.whmpanels.com
188.214.215.15	PTR	mail06.filter04.mta.whmpanels.com
188.214.215.15	A	mailer.whmpanels.com
188.214.215.16	A	mailer.whmpanels.com
188.214.215.17	A+PTR	mail08.filter04.mta.whmpanels.com
188.214.215.17	A	mailer.whmpanels.com
188.214.215.22	A+PTR	mail10.filter05.mta.whmpanels.com
188.214.215.22	A	mailer.whmpanels.com
188.214.215.22	A	mail09.filter04.mta.whmpanels.com
188.214.215.23	PTR	mail10.filter04.mta.whmpanels.com
188.214.215.23	A	mailer.whmpanels.com
188.214.215.23	A	04.spf.whmpanels.com
188.214.215.24	A	mailer.whmpanels.com
188.214.215.25	A	mailer.whmpanels.com
188.214.215.26	PTR	mail13.filter04.mta.whmpanels.com
188.214.215.26	A	mailer.whmpanels.com
188.214.215.30	PTR	mail71.filter03.mta.whmpanels.com
188.214.215.31	PTR	mail67.filter04.mta.whmpanels.com
188.214.215.31	A	mailer.whmpanels.com
188.214.215.33	A	mailer.whmpanels.com
188.214.215.34	PTR	mail70.filter04.mta.whmpanels.com
188.214.215.34	A	mailer.whmpanels.com
188.214.215.36	PTR	mail85.filter03.mta.whmpanels.com
188.214.215.36	A	mailer.whmpanels.com
188.214.215.39	A+PTR	mail67.filter04.mta.whmpanels.com
188.214.215.41	A+PTR	mail69.filter04.mta.whmpanels.com
188.214.215.43	A+PTR	filter05.whmpanels.com
188.214.215.43	A	mx03.whmpanels.com
188.214.215.43	A	mx02.whmpanels.com
188.214.215.44	A+PTR	mail01.filter05.mta.whmpanels.com
188.214.215.44	A	mailer.whmpanels.com
188.214.215.45	A+PTR	filter06.whmpanels.com
188.214.215.45	A	mailer.whmpanels.com
188.214.215.45	A	mx03.whmpanels.com
188.214.215.46	PTR	mail01.filter06.mta.whmpanels.com