Robtex

Up: 72.22.72.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 72.22.74.0/24
Down right: 72.22.75.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.22.74.14	A	ns2.isteknologies.com
72.22.74.14	A	ns1.isteknologies.com
72.22.74.14	A	isteknologies.com
72.22.74.15	A	mail.exodus.cloud
72.22.74.30	PTR	ds77.ipowerweb.com
72.22.74.35	A	ns.igt.net
72.22.74.40	A	certsmicrogrid.com
72.22.74.40	A	mail.certsmicrogrid.com
72.22.74.40	A	mx.certsmicrogrid.com
72.22.74.43	A	ntndatatracker.com
72.22.74.47	PTR	managemove.com
72.22.74.47	A	ns1.digivalid.com
72.22.74.48	PTR	netsolutionenterprises.com
72.22.74.48	A	digivalid.com
72.22.74.51	PTR	ihs7451.rexww.com
72.22.74.51	A	ns2.digivalid.com
72.22.74.51	A	isource.ihsystem.com
72.22.74.60	A	kidneyatlas.org
72.22.74.60	A	mail.kidneyatlas.org
72.22.74.69	A	ns1.molecular-conceptor.com
72.22.74.69	A	ns2.molecular-conceptor.com
72.22.74.73	PTR	cunninghamgolf.com
72.22.74.73	A	sonomabicycle.net
72.22.74.73	A	datamotioncorp.org
72.22.74.77	A	adriandayassetmanagement.com
72.22.74.77	A	mail.adriandayassetmanagement.com
72.22.74.77	A	www.adriandayassetmanagement.com
72.22.74.79	A+PTR	jodeetcurdy.com
72.22.74.79	A	fullbound.net
72.22.74.79	A	rotolloybr.com
72.22.74.87	A	judecca.org
72.22.74.91	A	x2system.com
72.22.74.91	A	herediajackson.com
72.22.74.101	A	immaculatereceptions.com
72.22.74.104	A	www.python.pro
72.22.74.104	A	python.pro
72.22.74.104	A	smartglobalist.com
72.22.74.116	A	digimeonline.com
72.22.74.117	A	ns1.critterracing.com
72.22.74.117	A	ns2.critterracing.com
72.22.74.125	A	ns1.mytvnation.com
72.22.74.125	A	mail.computerlink.cc
72.22.74.125	A	ns2.mytvnation.com
72.22.74.128	A	seculain.com
72.22.74.129	A	sqaforce.com
72.22.74.129	A	sqaforce.org
72.22.74.129	A	sqaforce.net
72.22.74.135	PTR	bohemiabroadcasting.com
72.22.74.135	A	dungeonchoose.com
72.22.74.135	A	townmetafeed.com
72.22.74.141	A	bereallymarvelous.com
72.22.74.150	PTR	complaintful.com
72.22.74.150	A	ns.networkzen.net
72.22.74.169	PTR	kcjeepclub.org
72.22.74.181	A	behears.com
72.22.74.181	A	ns.bryanandkate.net
72.22.74.190	A+PTR	mail.ihsystem.in
72.22.74.190	A	mail.transitionshospice.com
72.22.74.202	A	ns2.duckwurks.com
72.22.74.202	A	ns1.duckwurks.com
72.22.74.207	PTR	ihs207.ihsystem.com
72.22.74.207	A	wash9.com
72.22.74.207	A	integronindia.com
72.22.74.208	A	mail.poshakbazaar.com
72.22.74.208	A	www.poshakbazaar.com
72.22.74.208	A	poshakbazaar.com
72.22.74.212	PTR	extraparochial.com
72.22.74.212	A	mx.dynacraftstore.com
72.22.74.212	A	dynacraftstore.com
72.22.74.250	PTR	a-better-web.com
72.22.75.9	PTR	ws16.ipowerweb.com
72.22.75.17	PTR	ws16.ipowerweb.com
72.22.75.18	PTR	ws16.ipowerweb.com
72.22.75.19	PTR	ws19.ipowerweb.com
72.22.75.20	PTR	ws19.ipowerweb.com
72.22.75.23	PTR	ws19.ipowerweb.com
72.22.75.26	A+PTR	ws16.ipowerweb.com
72.22.75.26	A	jewelrybyjjdesign.com
72.22.75.26	A	sweethearth.com
72.22.75.27	PTR	ws17.ipowerweb.com
72.22.75.28	A	mail.bgworldcorp.com
72.22.75.28	A	allaboutdolls.us
72.22.75.28	A	ws18.ipowerweb.com
72.22.75.29	PTR	ws19.ipowerweb.com
72.22.75.30	PTR	ws20.ipowerweb.com
72.22.75.31	PTR	ws16.ipowerweb.com
72.22.75.33	A+PTR	ws20.ipowerweb.com
72.22.75.38	A	ws21.ipowerweb.com
72.22.75.38	A	mail.seriesnine.com
72.22.75.39	A	mail.fentex.com
72.22.75.39	A	ws22.ipowerweb.com
72.22.75.50	PTR	ws40.ipowerweb.com
72.22.75.54	A	mail.kiaeneto.com
72.22.75.91	PTR	ws16.ipowerweb.com
72.22.75.101	PTR	ws16.ipowerweb.com
72.22.75.107	A	win07.startlogic.com
72.22.75.108	A+PTR	win08.startlogic.com
72.22.75.108	A	mail.obittemp.biz
72.22.75.108	A	obittemp.biz
72.22.75.109	A+PTR	win09.startlogic.com
72.22.75.110	A+PTR	win10.startlogic.com
72.22.75.110	A	bitlifesciences.com.cn
72.22.75.150	PTR	ws20.ipowerweb.com
72.22.75.201	A+PTR	wsmail01.startlogic.com
72.22.75.214	PTR	win09.startlogic.com
72.22.75.215	PTR	win09.startlogic.com
72.22.75.216	PTR	win09.startlogic.com
72.22.75.225	PTR	ws16.ipowerweb.com
72.22.75.229	PTR	ws19.ipowerweb.com
72.22.75.230	PTR	ws16.ipowerweb.com
72.22.75.233	PTR	ws16.ipowerweb.com
72.22.75.235	PTR	win07.startlogic.com
72.22.75.236	PTR	win07.startlogic.com
72.22.75.239	PTR	ws17.ipowerweb.com
72.22.75.240	PTR	ws16.ipowerweb.com
72.22.75.250	PTR	ws16.ipowerweb.com
72.22.75.251	PTR	ws16.ipowerweb.com
72.22.75.254	PTR	win07.startlogic.com