Robtex

Up: 206.216.152.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 206.216.152.0/23
Down right: 206.216.154.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
206.216.152.29	A	knowyourinflammation.com
206.216.152.29	A	knowmyinflammation.com
206.216.152.29	A	inflammation-testing.com
206.216.152.55	A	clevelandheartlab.com
206.216.152.57	A	chlcme.com
206.216.152.58	A	knowyourrisktoday.com
206.216.153.26	PTR	rev.26.moneyxchange.cc
206.216.154.3	A	mail.sputnikltd.com
206.216.154.31	A	mail2.sputnikltd.com
206.216.154.34	A	enterpriseplusallaccess.com
206.216.154.36	A	sputnikgroup.net
206.216.154.44	A	arhausfurniture.com
206.216.154.63	A	thisisyourburger.com
206.216.154.100	A	earthlinksweepstakes.com
206.216.154.100	A	earthlinksweepstakes.net
206.216.155.59	A	lenscrafters.net
206.216.155.94	A	mail.shoedujour.com
206.216.155.98	A	apcpower.jconserv.net
206.216.155.100	A	harp.jconserv.net
206.216.155.100	A	*.jconserv.net
206.216.155.100	A	root.jconserv.net
206.216.155.110	A	mail.jconserv.net
206.216.155.130	A	www3.mbafocus.com
206.216.155.131	A	www2.mbafocus.com
206.216.155.132	A+PTR	www4.mbafocus.com
206.216.155.133	A	www5.mbafocus.com
206.216.155.134	A+PTR	www6.mbafocus.com
206.216.155.136	A+PTR	www7.mbafocus.com
206.216.155.136	A	cuisinelady.com
206.216.155.138	PTR	gtsweb1.mbafocus.com
206.216.155.139	A+PTR	gtsweb2.mbafocus.com
206.216.155.140	A	gtsweb3.mbafocus.com
206.216.155.141	A	gtsweb4.mbafocus.com
206.216.155.142	A	gtsweb5.mbafocus.com
206.216.155.146	A+PTR	gts.mbafocus.com
206.216.155.146	A	mbaselect.com
206.216.155.146	A	executiveselect.com
206.216.155.147	A	gradleader.com
206.216.155.148	A	www.executiveselect.com
206.216.155.149	A	globalfocusu.com
206.216.155.149	A	globalfocusmba.com
206.216.155.149	A	globalfocus-u.com
206.216.155.162	A	mail.safeapplicant.com
206.216.155.201	A	cea-chmura.com
206.216.155.201	A	buylabordata.com
206.216.155.201	A	jobseqsuite.com
206.216.155.227	A	ukraine4real.com
206.216.155.228	A	mail.listinger.com
206.216.155.228	A	binlister.com
206.216.155.228	A	smtp.listinger.com
206.216.155.229	PTR	mail2.listinger.com