Robtex

Up: 199.66.0.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 199.66.2.0/24
Down right: 199.66.3.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
199.66.2.201	A+PTR	tydns01.tyson.com
199.66.2.202	A+PTR	tydns02.tyson.com
199.66.2.203	A+PTR	tydns03.tyson.com
199.66.3.5	A+PTR	corp.tyson.com
199.66.3.7	A	ns02.tysondr.com
199.66.3.11	PTR	www.tyson.com
199.66.3.12	A	www-test.tyson.com
199.66.3.15	A	ftp.tyson.com
199.66.3.22	A	xpps1.tyson.com
199.66.3.23	A	xpps2.tyson.com
199.66.3.25	A+PTR	ediintqa.tyson.com
199.66.3.28	A	ediinttest1.tyson.com
199.66.3.33	A+PTR	ns03.tyson.com
199.66.3.33	A+PTR	ns3.tyson.com
199.66.3.33	A	xpps3.tyson.com
199.66.3.34	A+PTR	ns2.tyson.com
199.66.3.34	A+PTR	ns02.saralee.com
199.66.3.34	A+PTR	ns02.tyson.com
199.66.3.38	PTR	meetings.tyson.com
199.66.3.39	A	meetingplace.tyson.com
199.66.3.44	A	broker.etyson.com
199.66.3.49	A+PTR	myweb.tyson.com
199.66.3.51	A+PTR	voltage-pp-0000.tyson.com
199.66.3.52	A	telltysonfirst.com
199.66.3.52	A	sites.tyson.com
199.66.3.53	A+PTR	drdesktop.tyson.com
199.66.3.53	A	ftpa.tyson.com
199.66.3.55	A+PTR	partnerweb.tyson.com
199.66.3.56	A+PTR	tycast.tyson.com
199.66.3.60	A	secure-test.ibpinc.com
199.66.3.62	A+PTR	testbilling.etyson.com
199.66.3.63	A+PTR	billing.etyson.com
199.66.3.63	A+PTR	whqlappc02.tyson.com
199.66.3.65	A+PTR	www-test.tysonfoodscareers.com
199.66.3.66	A+PTR	m.tysonfoodscareers.com
199.66.3.67	A+PTR	tysonfoodscareers.com
199.66.3.67	A	www.tysonfoodscareers.com
199.66.3.77	A	qaintegrate.saralee.com
199.66.3.80	A	im.tyson.com
199.66.3.81	A	av.tyson.com
199.66.3.84	A+PTR	webconf.tyson.com
199.66.3.87	A	sip.tyson.com
199.66.3.88	A	sip.tyson.com
199.66.3.97	A+PTR	creditapp.tyson.com
199.66.3.101	A+PTR	pps1.tyson.com
199.66.3.102	A+PTR	pps2.tyson.com
199.66.3.103	A	pps3.tyson.com
199.66.3.104	A+PTR	pps4.tyson.com
199.66.3.110	A+PTR	pps5.tyson.com
199.66.3.111	A+PTR	pps6.tyson.com
199.66.3.130	A	docs.tyson.com
199.66.3.132	PTR	sts3-x.etyson.com
199.66.3.132	A	sts3.etyson.com
199.66.3.154	A	mobile.tyson.com
199.66.3.154	A	activesync.tyson.com
199.66.3.155	A	meet.tyson.com
199.66.3.156	A	meet.tyson.com
199.66.3.159	PTR	dredir.tyson.com
199.66.3.159	A	tysonanimalnutritiongroup.com
199.66.3.159	A	www.ibpinc.com
199.66.3.162	A+PTR	wwb03.tyson.com
199.66.3.162	A	weaverchicken.com
199.66.3.162	A	donjuliofoods.com
199.66.3.166	PTR	wwb02.tyson.com
199.66.3.166	A	makinggreatfood.com
199.66.3.166	A	tascocentrifuge.com
199.66.3.167	PTR	wwbcl01.tyson.com
199.66.3.168	A	wwbqa02.tyson.com
199.66.3.173	PTR	activesync.tyson.com
199.66.3.173	PTR	mobile.tyson.com
199.66.3.181	A+PTR	mdseg.tyson.com
199.66.3.183	A+PTR	ss5-test.tyson.com
199.66.3.184	A+PTR	manage-test.tyson.com
199.66.3.185	A+PTR	manage.tyson.com
199.66.3.186	A	ssldesktop.tyson.com
199.66.3.187	A	erecruiting-test.tysonfoodscareers.com
199.66.3.188	A	secure.ibpinc.com
199.66.3.194	PTR	tableau.tyson.com
199.66.3.194	PTR	pcupdates.etyson.com
199.66.3.194	A	sslvpn-test.tyson.com
199.66.3.195	A	neovpn.tyson.com
199.66.3.195	A	partnerweb.etyson.com
199.66.3.196	A	mobile-test.tyson.com
199.66.3.199	PTR	autodiscover.cobb-vantress.com
199.66.3.199	A+PTR	autodiscover.tyson.com
199.66.3.199	PTR	autodiscover.cobb-europe.com
199.66.3.201	PTR	ars-f5.tyson.com
199.66.3.201	A	vnet02.tyson.com
199.66.3.201	A	vnets.tyson.com
199.66.3.204	A	supplier.etyson.com
199.66.3.205	A+PTR	www.etyson.com
199.66.3.206	A+PTR	dealmanager-test.etyson.com
199.66.3.208	A	supplier-test.etyson.com
199.66.3.209	A+PTR	www-test.etyson.com
199.66.3.214	A+PTR	sftp-qa.tyson.com
199.66.3.215	A+PTR	scep04.tyson.com
199.66.3.222	A+PTR	awmanage.tyson.com
199.66.3.224	A+PTR	mdmanage.tyson.com
199.66.3.226	A	erecruiting.tysonfoodscareers.com
199.66.3.232	A+PTR	email-test.tyson.com
199.66.3.237	A	ss.tyson.com
199.66.3.242	PTR	accounthelp.etyson.com
199.66.3.242	A	pps2a.tyson.com