Robtex

Up: 72.15.144.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 72.15.152.0/22
Down right: 72.15.156.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.15.152.10	A	mercury.van-dns.com
72.15.152.13	A	mail.torontoairconditioning.com
72.15.152.14	A	bc-india-1-2.jesuisalarecherchedecoursdeguitare.punter2punter.com
72.15.152.14	A	inktest.jesuisalarecherchedecoursdeguitare.punter2punter.com
72.15.152.16	A	mars.mediajuice.net
72.15.152.19	A	saturn.mediajuice.net
72.15.152.22	A	rukkushouse.ca
72.15.152.181	A	ns2.joyjamproductions.com
72.15.152.183	A	ns1.joyjamproductions.com
72.15.153.39	A	cdpriceshop.com
72.15.153.41	PTR	van-colo-72-15-153-41.static.s-ip.magma.ca
72.15.153.41	A	efanzone.com
72.15.153.41	A	mail.devcoder.com
72.15.153.48	PTR	van-colo-72-15-153-48.static.s-ip.magma.ca
72.15.153.48	A	www.hostingshield.com
72.15.153.48	A	*.hostingshield.com
72.15.153.50	PTR	webhost3.netdigix.com
72.15.153.59	PTR	van-colo-72-15-153-59.static.s-ip.magma.ca
72.15.153.59	A	ncentral.netdigix.com
72.15.153.75	PTR	www.builddirect.com
72.15.153.128	PTR	comm100cn.com
72.15.153.161	PTR	van-colo-72-15-153-161.static.s-ip.magma.ca
72.15.153.161	A	issuetrackinganywhere.com
72.15.153.161	A	demo.dynamsoft.com
72.15.153.178	A	support.dynamsoft.com
72.15.153.201	A+PTR	mail1.comm100.com
72.15.153.202	PTR	m2.pwdelivery109.com
72.15.153.202	A	comm100cn.com
72.15.153.202	A	comm100mail.com
72.15.153.204	A	m4.pwdelivery109.com
72.15.154.10	A	primary-e10.rewardstream.com
72.15.154.10	A	mail.rewardstream.com
72.15.154.11	PTR	rewardstream.com
72.15.154.67	A+PTR	bcteal.org
72.15.154.67	A	www.bcteal.org
72.15.154.67	A	*.bcteal.org
72.15.154.69	A	bluedream.medora.ca
72.15.154.73	A+PTR	insidertoday.com
72.15.154.73	A	mail.insidertoday.com
72.15.154.74	A	mail-gw.medora.ca
72.15.154.75	PTR	medora.ca
72.15.154.75	A	www.medora.ca
72.15.154.80	PTR	wh3.medora.ca
72.15.154.80	A	mail.helpstreetyouth.org
72.15.154.80	A	projectbackpack.ca
72.15.154.82	A	mail.insidertoday.com
72.15.154.110	A	adnacom.com
72.15.154.119	A	www.carletonrescue.com
72.15.154.120	A	flowercoola.com
72.15.154.120	A	mail.flowercoola.com
72.15.154.122	A	router-94.unifiller.com
72.15.154.128	PTR	van-colo-72-15-154-128.static.s-ip.magma.ca
72.15.154.133	A	mx3.cengea.com
72.15.154.151	A	www.cengea.com
72.15.154.151	A	mx1.cengea.com
72.15.154.151	A	*.ca.linnet.com
72.15.154.165	A	interfor.cengea.com
72.15.154.166	A	ns2.cengea.com
72.15.154.174	A	webmail.cengea.com
72.15.154.180	A	mx2.cengea.com
72.15.154.254	A	bouncemailcn.comm100.cn
72.15.155.11	PTR	van-colo-72-15-155-11.static.s-ip.magma.ca
72.15.155.34	PTR	van-colo-72-15-155-34.static.s-ip.magma.ca
72.15.155.66	A+PTR	dmail.dynamsoft.com
72.15.155.80	PTR	van-colo-72-15-155-80.static.s-ip.magma.ca
72.15.155.91	PTR	van-colo-72-15-155-91.static.s-ip.magma.ca
72.15.155.104	PTR	van-colo-72-15-155-104.static.s-ip.magma.ca
72.15.155.154	PTR	iiicf.chinca.org
72.15.155.169	A+PTR	m13.pwdelivery101.com
72.15.155.177	PTR	m1.sendmail102.com
72.15.155.194	PTR	m18.pwdelivery104.com
72.15.155.218	PTR	m7.sendmail100.com
72.15.155.242	PTR	edm.novogene.com
72.15.156.20	A	aichometelephone.com
72.15.156.20	A	aicom.com
72.15.156.20	A	www.aicom.com
72.15.156.130	A+PTR	comm100emailticket.com
72.15.157.67	A	mars.aicom.com
72.15.157.67	A	titan.aicom.com
72.15.157.68	A	saturn.aicom.com
72.15.157.101	A	ibuzz.aicom.com
72.15.157.101	A	sipsrv1.aicom.com
72.15.157.109	A	sipsrv2.aicom.com
72.15.157.112	A	hostedpbx02.aicom.com
72.15.157.137	PTR	m20.sendmail101.com
72.15.157.137	A	mail.comm100reg.com
72.15.157.155	PTR	m8.kemanmail3.net
72.15.157.178	PTR	m21.pwdelivery102.com
72.15.157.195	PTR	m38.pwdelivery102.com
72.15.157.203	PTR	m6.sendmail104.com
72.15.157.217	PTR	m10.sendmail105.com
72.15.157.227	PTR	m10.pwdelivery105.com
72.15.157.243	A	mail226.comm100.cn
72.15.157.249	PTR	m32.pwdelivery105.com
72.15.158.132	PTR	van-colo-72-15-158-132.static.s-ip.magma.ca
72.15.158.132	A	busonline.ca
72.15.158.132	A	www.transitbc.com
72.15.158.230	A	ns1.comm100.info
72.15.158.232	A	ns2.comm100.info
72.15.158.233	A	ns1.comm100.info
72.15.158.241	PTR	f1.groovedrill.com
72.15.158.241	A	entmax.comm100.com
72.15.158.244	PTR	f4.groovedrill.com
72.15.158.244	A	echatmax.g2a.com
72.15.158.244	A	max.alivesupport.co
72.15.159.50	PTR	van-colo-72-15-159-50.static.s-ip.magma.ca
72.15.159.50	A	managedservicesauthority.com
72.15.159.58	PTR	van-colo-72-15-159-58.static.s-ip.magma.ca
72.15.159.58	A	paysimply.ca
72.15.159.59	PTR	van-colo-72-15-159-59.static.s-ip.magma.ca
72.15.159.63	PTR	van-colo-72-15-159-63.static.s-ip.magma.ca
72.15.159.63	A	topmeup.ca
72.15.159.69	PTR	van-colo-72-15-159-69.static.s-ip.magma.ca
72.15.159.69	A	line21media.com
72.15.159.111	PTR	van-colo-72-15-159-111.static.s-ip.magma.ca
72.15.159.111	A	gamersyndrome.com
72.15.159.111	A	www.gamersyndrome.com
72.15.159.118	PTR	van-colo-72-15-159-118.static.s-ip.magma.ca
72.15.159.120	PTR	van-colo-72-15-159-120.static.s-ip.magma.ca
72.15.159.124	A	task-tools.ca
72.15.159.124	A	staging.tasktools.netdigix.com
72.15.159.126	A	www.netdigix.com
72.15.159.126	A	netdigix.net
72.15.159.255	PTR	van-colo-72-15-159-255.static.s-ip.magma.ca