Robtex

Up: 216.185.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 216.185.160.0/20
Down right: 216.185.176.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.185.164.6	A	mail.doubletreepapermills.us
216.185.164.6	A	mail.doubletreepaper.us
216.185.168.235	A	mail.thompsonindustriesaz.com
216.185.169.99	A	mail.eatbarley.com
216.185.169.99	A	barracuda.barkleyag.com
216.185.169.101	A	mail.castledomefoods.com
216.185.169.101	A	salinasvalleyspinach.com
216.185.169.200	A	angels-for-kids.org
216.185.169.205	A	mail.bgcsc.net
216.185.172.103	PTR	ns2.co.yuma.az.us
216.185.174.10	A	mail.elementhomes.com
216.185.175.158	A	atmdatapro.com
216.185.175.158	A	atmconnection.com
216.185.175.158	A	automatedatm.com
216.185.176.116	A	mail.varhs.org
216.185.177.131	A	ip-216-185-177-131.biz.sta.mtntel.net
216.185.179.98	PTR	ip-216-185-179-98.biz.sta.mtntel.net
216.185.179.130	PTR	ip-216-185-179-130.biz.sta.mtntel.net
216.185.180.114	A	fccex01.fccyuma.org
216.185.180.142	A	ns3.pinn.com
216.185.180.163	A	server.scazlaw.com
216.185.180.180	A	ciscoapplications.com
216.185.180.180	A	avvidapps.com
216.185.180.180	A	ciscoapps.com
216.185.180.195	PTR	barrett-jackson.com
216.185.180.211	A	mail.am-safe.net
216.185.181.102	A	gmirestaurants.com
216.185.181.232	A	nbexchange.sirf.com
216.185.182.166	A	harkinsmovietheater.com
216.185.182.166	A	ip-216-185-182-166.biz.sta.mtntel.net
216.185.182.166	A	harkinsmovietheatre.com
216.185.184.3	PTR	mail.tbconsulting.com
216.185.184.11	A	eastverdepark.com
216.185.184.21	A	ip-216-185-184-21.biz.sta.mtntel.net
216.185.186.5	A	mail.desertmuscleclassic.com
216.185.186.5	A	mail.fairbanksmgt.com
216.185.188.1	PTR	ip-216-185-188-1.biz.sta.mtntel.net
216.185.188.2	A	mailout.mihs.org
216.185.188.36	A	ns1.mihs.org
216.185.188.36	A	hcs.maricopa.gov
216.185.188.42	A	clearsite.org
216.185.188.46	A	testaz.org
216.185.188.78	A	mailin.mihs.org
216.185.188.79	A	mailin2.mihs.org
216.185.188.81	A	testaz.org
216.185.188.90	A	imsva02.mihs.org
216.185.188.96	PTR	ip-216-185-188-96.biz.sta.mtntel.net
216.185.188.97	PTR	ip-216-185-188-97.biz.sta.mtntel.net
216.185.188.97	A	hcs.maricopa.gov
216.185.188.97	A	ns3.mihs.org
216.185.188.99	PTR	ip-216-185-188-99.biz.sta.mtntel.net
216.185.188.107	A	ce.mihs.org
216.185.188.118	A	imsva03.mihs.org
216.185.190.7	A	mtingenius.mtntel.net
216.185.190.162	PTR	www.mtntel.net
216.185.190.162	A	customers.mtntel.net
216.185.190.163	A+PTR	mx-relay-01.mtntel.net
216.185.190.163	A	mx-relay-02.mtntel.net
216.185.190.164	A	mail01.mtntel.net
216.185.190.226	A	cr2.tpe.mtntel.net
216.185.190.228	A	wr1.tpe.mtntel.net