Robtex

Up: 216.248.8.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 216.248.8.0/23
Down right: 216.248.10.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.248.8.2	PTR	telcove-inc.car1.nashville1.level3.net
216.248.9.101	PTR	www.dsi-corp.com
216.248.9.101	A	dsi-corp.com
216.248.9.103	A	mail.dsi-corp.com
216.248.9.109	A	ns2.usrenalcare.com
216.248.9.110	A	smtp1.dsi-corp.com
216.248.9.111	A	smtp2.dsi-corp.com
216.248.9.114	A+PTR	test.dsi-corp.com
216.248.9.119	A	dialysistravel.com
216.248.9.130	A	mail.edcash.com
216.248.9.130	A	webmail.hearitfirst.com
216.248.9.130	A	webmail.edcash.com
216.248.9.131	PTR	webmail.purespringsgospel.com
216.248.9.132	A+PTR	ex2.3n1media.com
216.248.9.132	A	exchange.3n1media.com
216.248.9.132	A	exchangefailover.3n1media.com
216.248.9.133	PTR	zixgateway01.3n1media.com
216.248.9.162	PTR	host9-162.aralliancegroup.com
216.248.9.163	PTR	host9-163.aralliancegroup.com
216.248.9.170	PTR	host9-170.aralliancegroup.com
216.248.9.211	PTR	nationalhealthrealty.com
216.248.9.211	PTR	nhccare.com
216.248.9.211	PTR	nhinvestors.com
216.248.9.213	PTR	nationalhealthrealty.com
216.248.9.213	PTR	nhccare.com
216.248.9.213	PTR	nhinvestors.com
216.248.10.9	A+PTR	prime-health.net
216.248.10.9	A	primehealthservices.com
216.248.10.9	A	illinoisppo.com
216.248.10.12	A	primediscountcard.com
216.248.10.12	A	phsdiscountcard.com
216.248.10.14	A+PTR	mail.prime-health.net
216.248.10.26	A+PTR	yyz.entechtn.com
216.248.10.26	A	bangkok.entechtn.com
216.248.10.26	A	*.entechtn.com
216.248.10.28	A	xanadu.entechtn.com
216.248.10.75	PTR	mpf.com
216.248.10.107	A	franklinsynergy.net
216.248.10.130	A	mail.biomimetics.com
216.248.10.243	PTR	mail.tnortho.com
216.248.10.243	A	mail.toa.com
216.248.10.244	A+PTR	sktoa.tnortho.com
216.248.10.244	A	sktoa.toa.com
216.248.11.145	PTR	vflic.com