Robtex

Up: 72.14.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 72.14.128.0/20
Down right: 72.14.144.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.14.128.131	A+PTR	hspc01.acmehosts.com
72.14.128.132	A+PTR	ns05.pcidns.com
72.14.130.5	A+PTR	webmail.itmonitor.net
72.14.130.9	A	dev.itmonitor.net
72.14.130.34	A+PTR	vzplesk02.acmehosts.com
72.14.130.34	A	ns.pacificwesternholding.com
72.14.130.34	A	westcoasttruckandauto.com
72.14.130.157	A+PTR	nms02.itmonitor.net
72.14.130.159	A	ns04.pcidns.com
72.14.130.162	A	ns01.acmehosts.com
72.14.130.198	A	mythosventures.com
72.14.130.199	A+PTR	vzplesk01.acmehosts.com
72.14.130.199	A	mail.mycrivello.com
72.14.130.199	A	mail2.alturahb.com
72.14.131.4	A+PTR	filter01.mail.mythostech.com
72.14.131.4	A	mail.mythostech.com
72.14.132.8	A	mail.acmehosts.com
72.14.132.8	A	acmehosts.com
72.14.132.8	A	www.acmehosts.com
72.14.132.171	A	ns02.acmehosts.com
72.14.140.30	A	refer2ae.com
72.14.140.31	A	www.boardpacket.com
72.14.140.31	A	boardpacket.com
72.14.140.33	PTR	alturacu.com
72.14.140.33	A	autoexpertonline.com
72.14.140.47	PTR	alturacu.com
72.14.140.47	A	mail.autoexpertonline.com
72.14.140.47	A	mail.alturacu.com
72.14.140.65	A	fopsvr.merlincarothers.com
72.14.140.65	A	fopsvr.foundationofpraise.com
72.14.140.254	PTR	alturacu.com
72.14.141.2	PTR	72-14-141-2.static.itmonitor.net
72.14.141.4	PTR	mail.hopkinsconsulting.com
72.14.141.31	A	ingobrero.com
72.14.141.32	PTR	72-14-141-32.static.itmonitor.net
72.14.141.65	PTR	72-14-141-65.static.itmonitor.net
72.14.141.66	PTR	72-14-141-66.static.itmonitor.net
72.14.141.128	PTR	72-14-141-128.static.itmonitor.net
72.14.141.130	PTR	72-14-141-130.static.itmonitor.net
72.14.141.193	A+PTR	teamv.com
72.14.141.195	PTR	72-14-141-195.static.itmonitor.net
72.14.141.224	PTR	72-14-141-224.static.itmonitor.net
72.14.145.35	A	mail.silvergatebank.com
72.14.146.190	PTR	72-14-146-190.cust.itmonitor.net
72.14.150.82	A+PTR	exchange2.fpud.com
72.14.151.26	A+PTR	mail.mythosventures.com
72.14.151.233	A+PTR	72-14-151-233.dsl.cust.itmonitor.net
72.14.151.239	A	72-14-151-239.dsl.cust.itmonitor.net
72.14.152.5	PTR	mx1.tfb.com
72.14.152.10	PTR	apollo.tfb.com
72.14.152.10	A	oldschoolflake.com
72.14.152.10	A	www.firstgradeplus.com
72.14.152.35	A+PTR	esmail01.silvergatebank.com
72.14.152.37	A	wls1.silvergatebank.com
72.14.152.104	A	publiccharity.net
72.14.152.104	A	disabledpersons.org
72.14.152.104	A	disabledpersons.net
72.14.156.12	A+PTR	smscoresystem.com
72.14.156.22	A	help.mythostech.com
72.14.156.35	A+PTR	ns01.mythostech.com
72.14.156.151	A	rmm.mythostech.com
72.14.156.201	PTR	ns01.mythostech.com
72.14.156.201	A	ns1.pcidns.com
72.14.156.201	A	ns02.mythostech.com
72.14.156.202	PTR	ns02.mythostech.com
72.14.156.202	A	ns2.pcidns.com
72.14.156.204	PTR	mailx01.mythostech.com
72.14.156.204	A	mailx.itmonitor.net
72.14.159.40	A	mail.yourcreditunion.com
72.14.159.66	PTR	hostl01.mythostech.com
72.14.159.66	A	mail.laszko.com
72.14.159.66	A	laszko.com
72.14.159.254	A	cirlaw.com