Robtex

Up: 72.14.192.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 72.14.192.0/20
Down right: 72.14.208.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.14.192.0	A+PTR	any-in-c000.1e100.net
72.14.192.0	A	monforton.com
72.14.192.0	A	iw-in-f0.1e100.net
72.14.192.1	A	ssnfinder.ru
72.14.196.138	A	burl-gateway.cvomfs.com
72.14.198.218	A	g3-4.cr01.nik.bb.pipex.net
72.14.199.0	A+PTR	rate-limited-proxy-72-14-199-0.google.com
72.14.199.1	A	rate-limited-proxy-72-14-199-1.google.com
72.14.199.2	A+PTR	rate-limited-proxy-72-14-199-2.google.com
72.14.199.3	A+PTR	rate-limited-proxy-72-14-199-3.google.com
72.14.199.32	A+PTR	rate-limited-proxy-72-14-199-32.google.com
72.14.199.33	A+PTR	rate-limited-proxy-72-14-199-33.google.com
72.14.199.34	A+PTR	rate-limited-proxy-72-14-199-34.google.com
72.14.199.35	A+PTR	rate-limited-proxy-72-14-199-35.google.com
72.14.199.64	PTR	rate-limited-proxy-72-14-199-64.google.com
72.14.199.65	A+PTR	rate-limited-proxy-72-14-199-65.google.com
72.14.199.66	A+PTR	rate-limited-proxy-72-14-199-66.google.com
72.14.199.67	A	rate-limited-proxy-72-14-199-67.google.com
72.14.199.68	A	rate-limited-proxy-72-14-199-68.google.com
72.14.199.96	A+PTR	rate-limited-proxy-72-14-199-96.google.com
72.14.199.97	PTR	rate-limited-proxy-72-14-199-97.google.com
72.14.199.98	A+PTR	rate-limited-proxy-72-14-199-98.google.com
72.14.199.99	A	rate-limited-proxy-72-14-199-99.google.com
72.14.199.100	A	rate-limited-proxy-72-14-199-100.google.com
72.14.199.128	PTR	rate-limited-proxy-72-14-199-128.google.com
72.14.199.130	A+PTR	rate-limited-proxy-72-14-199-130.google.com
72.14.199.133	A	rate-limited-proxy-72-14-199-133.google.com
72.14.199.135	A	rate-limited-proxy-72-14-199-135.google.com
72.14.199.137	A	rate-limited-proxy-72-14-199-137.google.com
72.14.199.160	A+PTR	rate-limited-proxy-72-14-199-160.google.com
72.14.199.161	PTR	rate-limited-proxy-72-14-199-161.google.com
72.14.199.162	A	rate-limited-proxy-72-14-199-162.google.com
72.14.199.163	A	rate-limited-proxy-72-14-199-163.google.com
72.14.199.165	A	rate-limited-proxy-72-14-199-165.google.com
72.14.199.192	PTR	rate-limited-proxy-72-14-199-192.google.com
72.14.199.194	A+PTR	rate-limited-proxy-72-14-199-194.google.com
72.14.199.196	A+PTR	rate-limited-proxy-72-14-199-196.google.com
72.14.199.197	A	rate-limited-proxy-72-14-199-197.google.com
72.14.199.198	A	rate-limited-proxy-72-14-199-198.google.com
72.14.199.234	A	rate-limited-proxy-72-14-199-234.google.com
72.14.199.236	A	rate-limited-proxy-72-14-199-236.google.com
72.14.199.239	A	rate-limited-proxy-72-14-199-239.google.com
72.14.199.241	A	rate-limited-proxy-72-14-199-241.google.com
72.14.203.99	A	vip.77169.net
72.14.203.99	A	supremefictionmusic.com
72.14.203.99	A	vip.77169.com
72.14.203.141	A	tangut.com
72.14.203.147	A	dyprix.com
72.14.203.191	A	bookmarketingtechnologyblog.freado.com
72.14.203.191	A	mintalo.com
72.14.203.191	A	huesoflife.net
72.14.204.18	A	i3ahold.us
72.14.204.94	A	xn--80ahwt9d.xn--p1ai
72.14.204.99	A	deanepennmd.com
72.14.204.99	A	tronodeoro.com
72.14.204.99	A	mail.acadcampus.com
72.14.204.132	A	rydi-pnafalright-forandroid.com
72.14.204.132	A	ipma.gesek-gosok.blogspot.com
72.14.204.132	A	ma.creditgreen.blogspot.com
72.14.204.191	A	adobe-dns-3.traveltrailercoversdeals.blogspot.com
72.14.204.191	A	au.artdeco-rings.blogspot.com
72.14.204.191	A	3dns-3.staminainmotioniimanualtreadmillinfo.blogspot.com
72.14.205.19	A	*.castrosfo.com
72.14.205.27	A	mx3.fuegolandia.com
72.14.205.27	A	mx.lazydaystravel.com
72.14.205.27	A	mailserver.medicalsuccess.net
72.14.205.91	A	expresslychicken.com
72.14.205.99	A	workroom.elance.com
72.14.205.104	A	marcuslee.com
72.14.205.109	A	mxav1.exqi.fr
72.14.205.114	A	aspmx-l-google.gs-s.com
72.14.205.147	A	gestabi.com
72.14.205.147	A	sharebig.com
72.14.207.12	A	mariemalou.com
72.14.207.12	A	kisskai.com
72.14.207.12	A	emaillusions.com
72.14.207.91	A	333pk.com
72.14.207.91	A	9000f.com
72.14.207.91	A	hd3775.com
72.14.207.93	A	sf010.com
72.14.207.99	A	dewitt.me
72.14.207.99	A	elliotpeele.org
72.14.207.99	A	google.weather.net
72.14.207.191	A	ubytovani-husinec.cz
72.14.207.191	A	mithralquest.com
72.14.207.191	A	mail.fishdan.com
72.14.209.104	A	janusarcher.com
72.14.213.27	A	mail.endsp.am
72.14.213.27	A	mail.wildix.com
72.14.213.27	A	mail3.elegantchaos.co.uk
72.14.213.99	A	eachyq.cn
72.14.213.99	A	0moon.com
72.14.213.99	A	www.eachyq.net
72.14.213.132	A	avilaalerts.com
72.14.215.27	A	cinemaparadiso.co.in
72.14.215.27	A	mx1.gesvi.net
72.14.215.27	A	mx0.ludemann.com
72.14.215.114	A	alt1aspmxlgooglecom.melped.dk
72.14.219.191	A	ineedlifecover.com
72.14.220.24	A	fg-out-2122.google.com
72.14.220.25	A	fg-out-2122.google.com
72.14.220.26	A	fg-out-2122.google.com
72.14.220.27	A	fg-out-2122.google.com
72.14.220.152	A+PTR	fg-out-1718.google.com
72.14.220.153	A	fg-out-1718.google.com
72.14.220.154	A	fg-out-1718.google.com
72.14.220.155	A	fg-out-1718.google.com
72.14.220.156	A	fg-out-1718.google.com
72.14.220.157	A	fg-out-1718.google.com
72.14.220.158	A	fg-out-1718.google.com
72.14.220.159	A	fg-out-1718.google.com
72.14.221.19	A	chavane.net
72.14.221.27	A	mx1.giuliomarella.com
72.14.221.27	A	mail1.hetgenseler.nl
72.14.221.27	A	mx1.childtopia.com
72.14.221.104	A	gordons7.de
72.14.221.104	A	deya-tour.kharkiv.com
72.14.221.104	A	pipeandslippers.com
72.14.221.109	A	alange.it
72.14.221.191	A	*.bigbrownbooties2.blogspot.com
72.14.221.191	A	*.vazancj.blogspot.com
72.14.221.191	A	*.treisd.blogspot.com
72.14.223.137	A	17mtv.com
72.14.223.137	A	cevb.cn
72.14.223.137	A	q022666.com