Robtex

Up: 65.18.120.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 65.18.120.0/23
Down right: 65.18.122.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
65.18.120.2	A	newsparkforlife.com
65.18.120.2	A	dns1.centexits.com
65.18.120.2	A	jenkphoto.com
65.18.120.7	A	petsgallery.info
65.18.120.10	A	www.automationintegration.net
65.18.120.10	A	mail.esl-usa.com
65.18.120.11	PTR	www.kkeele.com
65.18.120.11	A	mail.olopro.com
65.18.120.162	PTR	mx162.mlkitwhkj.com
65.18.120.162	A	dfwhostingservices2.com
65.18.120.162	A	ns7.dfwhostingservices.com
65.18.120.168	A	mail.tabletsforkids.com
65.18.120.238	PTR	mx238.mlkitwhkj.com
65.18.121.2	PTR	cp02.ncserv.com
65.18.121.2	A	texaschasteens.com
65.18.121.2	A	lorince.com
65.18.121.7	A	dns2.centexits.com
65.18.121.7	A	centexits.com
65.18.121.242	A	www.busykidshappymom.org
65.18.121.242	A	mail.thesensoryspectrum.com
65.18.121.242	A	dc-74bc3bcb.onecrazyhouse.com
65.18.121.243	PTR	mx243.lgfksnapl.com
65.18.121.244	A	servously.com
65.18.121.245	A	dc-55474d7e.winningdrivegolf.com
65.18.121.245	A	dc-a3caf136.bitsofpositivity.com
65.18.121.245	A	dc-558c31ab.springsnowpublications.com
65.18.121.246	PTR	mx246.lgfksnapl.com
65.18.121.247	PTR	mx247.lgfksnapl.com
65.18.122.2	A+PTR	cp03.ncserv.com
65.18.122.2	A	ns3.cloudnrg.com
65.18.122.2	A	true-lytastefulcreations.com
65.18.122.229	PTR	mx229.kilobdfew.com
65.18.122.251	PTR	mx251.eatoutpaylayout.com
65.18.123.3	PTR	jtssqpq.ncserv.com
65.18.123.3	A	0tolerance.net
65.18.123.3	A	blankspacemedia.com
65.18.123.140	PTR	mta56.cucumberstatus.com
65.18.123.242	A+PTR	mta74.ezbizops.com