Robtex

Up: 12.20.126.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 12.20.127.0/25
Down right: 12.20.127.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
12.20.127.2	A+PTR	dns1.healthtouch.com
12.20.127.3	A	proxy.healthtouch.com
12.20.127.4	A+PTR	dns2.healthtouch.com
12.20.127.7	PTR	danspharmacy.com
12.20.127.7	PTR	regionalpharmacy2.com
12.20.127.7	PTR	roxsanpharmacy.com
12.20.127.8	A	dns3.cardinalscriptnet.com
12.20.127.9	PTR	cardtechsolutions.cardtechsolutions.com
12.20.127.9	PTR	www.cardtechsolutions.com
12.20.127.9	PTR	leaderpharmacies.leaderdrug.com
12.20.127.10	A+PTR	healthtouch.com
12.20.127.10	PTR	dewees.healthtouch.com
12.20.127.10	PTR	www.healthtouch.com
12.20.127.19	PTR	www.cardhealth.com
12.20.127.19	PTR	www.cardinal-health.com
12.20.127.19	PTR	www.cardinal.com
12.20.127.22	PTR	myleader.com
12.20.127.22	PTR	roxsan.com
12.20.127.22	PTR	roxsanpharmacy.com
12.20.127.27	A	owenhealthcare.com
12.20.127.27	A	owenhealth.com
12.20.127.40	A+PTR	smtp3.cardinal.com
12.20.127.43	A	smtp1.cardhealth.com
12.20.127.44	A	smtp3outbound.cardinal.com
12.20.127.44	A	smtp3.cardhealth.com
12.20.127.55	A+PTR	cardinalscriptnet.com
12.20.127.55	PTR	mail.dashersdugout.com
12.20.127.55	PTR	mail.luigislawnservice.com
12.20.127.62	A	ftp3.cardinal.com
12.20.127.105	A	rxesource.com
12.20.127.115	A	www.ibindley.com
12.20.127.122	A+PTR	smtp.cardhealth.com
12.20.127.122	A	mail1.cardinalpps.com
12.20.127.129	A+PTR	dublinfilter.cardinal.com
12.20.127.134	A	supplylineweb.com
12.20.127.135	A+PTR	ftp.cardhealth.com
12.20.127.135	A	cic.cardhealth.com
12.20.127.136	A+PTR	ns1.cardhealth.com
12.20.127.137	A+PTR	ns2.cardhealth.com
12.20.127.169	A+PTR	mail2.beckloff.com
12.20.127.211	PTR	ns2.cardinalhealth.com
12.20.127.211	A	ns2.cardinal.com
12.20.127.212	A	ns4.cardinal.com
12.20.127.217	A	cardinalpps.com
12.20.127.217	A	www.cardinalpps.com
12.20.127.219	A	ccpmailbox.cardinal.com
12.20.127.223	A	www.cardinalcts.com
12.20.127.223	A	cardinalcts.com
12.20.127.230	PTR	aaa.cardinalscriptnet.com
12.20.127.230	PTR	bbb.cardinalscriptnet.com
12.20.127.230	PTR	mail.cardinalscriptnet.com
12.20.127.253	A	test442.cardinal.com
12.20.127.254	A	cmh-dub-us-gw01.cardhealth.com