Robtex

Up: 216.164.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 216.164.64.0/20
Down right: 216.164.80.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.164.65.162	A	nycsfire1.georgesonshareholder.com
216.164.65.162	A	nycsfire2.gscorp.com
216.164.71.177	A	www.bedfordtec.com
216.164.72.135	A	parcel07.erols.com
216.164.78.135	A	mx.porntack.com
216.164.78.135	A	backupmail.coolvision.biz
216.164.78.135	A	host07.sobonitomoreips.s.subnet.rcn.com
216.164.78.166	A	host38.sobonitomoreips.s.subnet.rcn.com
216.164.78.168	A	host40.sobonitomoreips.s.subnet.rcn.com
216.164.78.171	A	host43.sobonitomoreips.s.subnet.rcn.com
216.164.78.186	A	host58.sobonitomoreips.s.subnet.rcn.com
216.164.78.218	A	host90.sobonitomoreips.s.subnet.rcn.com
216.164.78.232	A	host104.sobonitomoreips.s.subnet.rcn.com
216.164.78.234	A	host106.sobonitomoreips.s.subnet.rcn.com
216.164.78.238	A	host110.sobonitomoreips.s.subnet.rcn.com
216.164.78.246	A	host118.sobonitomoreips.s.subnet.rcn.com
216.164.83.1	A	host01.gotuitip.g.subnet.rcn.com
216.164.83.16	A	host16.gotuitip.g.subnet.rcn.com
216.164.83.37	A	smtp.rcnbusiness.com
216.164.83.74	A	mail1.softrax.com
216.164.83.74	A	mail1.revenuerecognition.com
216.164.83.89	A	afs-fs.com
216.164.83.89	A	host25.softrax2ips.s.subnet.rcn.com
216.164.83.122	A	host26.amoptionip.a.subnet.rcn.com
216.164.83.125	A	host29.amoptionip.a.subnet.rcn.com
216.164.83.132	A	host04.regis1.r.subnet.rcn.com
216.164.83.161	A	fire-ext.mnn.org
216.164.83.162	A	fire-int.mnn.org
216.164.83.163	PTR	mail.mnn.org
216.164.83.163	A	mail.mnntv.com
216.164.83.167	A	mnntv.org
216.164.84.1	A	bdl1.80w-ubr1.nyr-80w.ny.cable.rcn.net
216.164.88.1	A	bdl1.80w-ubr1.nyr-80w.ny.cable.rcn.net
216.164.95.55	A	traxys.com.br
216.164.95.99	PTR	host03.isgips.i.subnet.rcn.com
216.164.95.104	A	host08.isgips.i.subnet.rcn.com
216.164.95.113	A	host17.isgips.i.subnet.rcn.com
216.164.95.116	A	host20.isgips.i.subnet.rcn.com
216.164.95.118	A	host22.isgips.i.subnet.rcn.com
216.164.95.162	A	host02.chelsmoreip.c.subnet.rcn.com
216.164.95.163	PTR	host03.chelsmoreip.c.subnet.rcn.com
216.164.95.163	A	ns2.busquelo.org
216.164.95.164	A	host04.chelsmoreip.c.subnet.rcn.com
216.164.95.165	A	ns2.busquelo.org
216.164.95.165	A	www.busquelo.org
216.164.95.226	A	host02.montcogovip2.m.subnet.rcn.com
216.164.95.231	A	host07.montcogovip2.m.subnet.rcn.com
216.164.95.232	A	host08.montcogovip2.m.subnet.rcn.com
216.164.95.234	A	host10.montcogovip2.m.subnet.rcn.com