Robtex

Up: 65.79.224.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 65.79.224.0/22
Down right: 65.79.228.0/22

IP	Type	Hostname
65.79.224.0	PTR	mail.core-es.com
65.79.224.26	A	1a.e04f41.client.atlantech.net
65.79.224.98	A	62.e04f41.client.atlantech.net
65.79.224.118	A	76.e04f41.client.atlantech.net
65.79.224.165	A	mail3.c2portfolio.com
65.79.224.169	A	a9.e04f41.client.atlantech.net
65.79.224.226	A	zixvpm01.gdsmd.com
65.79.224.242	PTR	f2.e04f41.client.atlantech.net
65.79.225.45	A	2d.e14f41.client.atlantech.net
65.79.225.50	A	32.e14f41.client.atlantech.net
65.79.225.118	A	76.e14f41.client.atlantech.net
65.79.225.121	A	79.e14f41.client.atlantech.net
65.79.225.122	A	7a.e14f41.client.atlantech.net
65.79.225.150	A	mailsrv.dmadv.com
65.79.225.184	A	b8.e14f41.client.atlantech.net
65.79.225.221	A	mailer.publiccharters.org
65.79.226.73	A	clearspringwidgets.com
65.79.226.122	PTR	7a.e24f41.client.atlantech.net
65.79.226.122	A	asktips.co.uk
65.79.226.187	A	bb.e24f41.client.atlantech.net
65.79.226.204	A	smtp03.mwmx02.com
65.79.226.210	A+PTR	dslr1.atlantech.net
65.79.226.210	A	t70.dslreports.com
65.79.226.225	PTR	e1.e24f41.client.atlantech.net
65.79.227.13	A	solvemedia-email.com
65.79.227.19	A	websaveguide.co.uk
65.79.227.41	A	dynetechbusinesssolutions-email.com
65.79.227.43	A	email.carahsoft.com
65.79.227.47	A	clubvandermeernews.com
65.79.227.60	A	clearchannelhouston.com
65.79.227.183	A	dumbfinder.com
65.79.228.18	A	mail.meridiangroupinc.com
65.79.228.39	A	quakeweb-and-aftershocks.com
65.79.228.44	A	arenawars-and-aftershocks.com
65.79.228.66	A	elite-professionals.com
65.79.228.66	A	atlasemploymentagency.com
65.79.228.69	A	mail.atlasemploymentagency.com
65.79.228.163	A	mail.streetsense.com
65.79.228.169	A	ns2.wrt-inc.com
65.79.229.2	PTR	nid-1359.bmc.bth.md.atlantech.net