Robtex

Up: 64.39.227.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 64.39.227.0/26
Down right: 64.39.227.64/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
64.39.227.2	PTR	stscore01.sts-llc.net
64.39.227.2	A	mail.drfpd.com
64.39.227.9	PTR	secure.shortcutsolutions.net
64.39.227.9	A	walnutquads.com
64.39.227.9	A	ocs-oe.com
64.39.227.58	A	nofussdining.com
64.39.227.66	PTR	smtp.dxrgroup.com
64.39.227.66	A	primary.dxrgroup.com
64.39.227.66	A	lbshared.dxrgroup.com
64.39.227.67	A+PTR	intergate.dxrgroup.com
64.39.227.69	PTR	www.dxrnursing.com
64.39.227.69	A	www.dxronline.com
64.39.227.69	A	imc.dxrgroup.com
64.39.227.70	A+PTR	stats.dxrgroup.com
64.39.227.71	PTR	www.dxronline.com
64.39.227.74	PTR	vhosts.meded.com
64.39.227.74	A	mail.nurseaidetesting.com
64.39.227.74	A	acircwww.nurseaidetesting.com
64.39.227.75	A	vega.dxrgroup.com
64.39.227.75	A	www.dxexam.com
64.39.227.75	A	vhosts.dxexam.com
64.39.227.76	PTR	calendars.dxrgroup.com
64.39.227.76	A	imc.meded.com
64.39.227.81	A	imcip.meded.com
64.39.227.83	PTR	imc.meded.com
64.39.227.87	PTR	www.getcollegecredit.com
64.39.227.90	PTR	mail.dxrgroup.com
64.39.227.90	A	mirfak-ssh.dxrgroup.com
64.39.227.90	A	mail.getcollegecredit.com
64.39.227.101	PTR	www.dxrgroup.org
64.39.227.101	A	www.dxrgroup.com
64.39.227.101	A	chiroclinician.com
64.39.227.102	A	workforceinstruction.com
64.39.227.105	A	*.seasontobuy.com
64.39.227.105	A	season2buy.com
64.39.227.105	A	season2buy.biz
64.39.227.107	A	mizar.dxrgroup.com
64.39.227.108	A+PTR	challenger.dxrgroup.com
64.39.227.108	A	alcor.dxrgroup.com
64.39.227.109	A	v-hosts.dxronline.com
64.39.227.109	A	dxrcases.dxronline.com
64.39.227.109	A	wasat-sa.dxrgroup.com
64.39.227.111	A	pollux-sa.dxrgroup.com
64.39.227.117	A	capella.dxrgroup.com