Robtex

Up: 80.87.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 80.87.16.0/21
Down right: 80.87.24.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.87.16.1	PTR	ge0-1.mpr1.dc3r1.2i3.net
80.87.16.1	A	dns1.vira.it
80.87.16.2	PTR	host-80-87-16-2.2i3.net
80.87.16.2	A	dns2.vira.it
80.87.16.3	PTR	host-80-87-16-3.2i3.net
80.87.16.3	A	radius.vira.it
80.87.16.5	A	db.vira.it
80.87.16.20	A	service.vira.it
80.87.16.32	PTR	as1.dnecr1.2i3.net
80.87.16.64	PTR	host-80-87-16-64.2i3.net
80.87.16.80	PTR	host-80-87-16-80.2i3.net
80.87.16.96	PTR	host-80-87-16-96.2i3.net
80.87.16.112	PTR	host-80-87-16-112.2i3.net
80.87.16.114	PTR	host-80-87-16-114.2i3.net
80.87.16.115	A+PTR	amun.2i3.net
80.87.16.115	A	ns2.2i3.net
80.87.16.116	A	ns5.metropoint.co.uk
80.87.16.116	A	anubis.2i3.net
80.87.16.128	PTR	host-80-87-16-128.2i3.net
80.87.16.144	PTR	host-80-87-16-144.2i3.net
80.87.16.160	PTR	host-80-87-16-160.2i3.net
80.87.16.192	PTR	host-80-87-16-192.2i3.net
80.87.17.128	PTR	host-80-87-17-128.2i3.net
80.87.17.242	PTR	host-80-87-17-242.2i3.net
80.87.18.10	A	remote.commoditysp.com
80.87.18.10	A	mail.commoditysp.com
80.87.18.21	A	sc.shuttleworth-uk.co.uk
80.87.18.22	A	shuttleworth-uk.co.uk
80.87.18.34	A+PTR	wsg-aruba.2i3.net
80.87.18.67	PTR	host-80-87-18-67.2i3.net
80.87.18.194	A	mail.lasgo.com
80.87.18.243	A	pctechno.co.uk
80.87.18.243	A	elogin.biz
80.87.18.246	A	gpn.uk.com
80.87.18.246	A	www.gpn.uk.com
80.87.19.10	A	familiesneedfathers.org
80.87.19.18	PTR	host-80-87-19-18.2i3.net
80.87.19.18	A	mx.jdi.it
80.87.19.18	A	mx2.marcominelli.com
80.87.19.90	A	igsoftsnc.it
80.87.19.131	PTR	host-80-87-19-131.2i3.net
80.87.19.131	A	remote.deepblueair.net
80.87.19.146	PTR	host-80-87-19-146.2i3.net
80.87.19.154	A	mail.hslchairs.com
80.87.19.154	A	mail.hslhomes.com
80.87.19.154	A	mail.hslbeds.com
80.87.19.237	A	fmexch.thefirstmile.co.uk
80.87.19.237	A	fmexch1.thefirstmile.co.uk
80.87.19.237	A	thefirstmile.co.uk
80.87.19.249	A	mail2.watsonlittle.co.uk
80.87.19.249	A	mail.watsonlittle.com
80.87.19.249	A	mail2.watsonlittle.com
80.87.20.10	A	mail.xennia.com
80.87.20.10	A	network.edisonhousegroup.com
80.87.20.90	A	mail.lake-research.com
80.87.20.113	PTR	mail.catalis.co.uk
80.87.20.113	A	mail.catalis.com
80.87.20.140	A	mxpri.rgegroup.com
80.87.20.140	A	mail.rgegroup.com
80.87.20.141	A	mxsec.rgegroup.com
80.87.20.190	A	remote.lobina.co.uk
80.87.20.216	A	jewelsdirect.net
80.87.21.2	PTR	host-80-87-21-2.2i3.net
80.87.21.18	A	fgtbur01.pyrotek-europe.com
80.87.21.113	PTR	host-80-87-21-113.2i3.net
80.87.21.113	A	mail.meb-contracting.com
80.87.21.113	A	mail.lawbs.com
80.87.21.133	A	triplesextreme.com
80.87.22.10	A	mail.spungoldtv.com
80.87.22.10	A	mail.spungoldtv.net
80.87.22.93	A	asg-lon-01.micromine.com
80.87.22.93	A	asg-lon-01.micromine.com.au
80.87.22.169	A	elitevisagroup.co.uk
80.87.22.169	A	atpivisas.com
80.87.22.169	A	www.elitevisagroup.co.uk
80.87.23.3	PTR	host-80-87-23-3.2i3.net
80.87.23.3	A	hm1.dot11.net
80.87.23.7	A	dot11.net
80.87.23.7	A	dot11.com
80.87.23.7	A	pattongateway.com
80.87.23.51	PTR	host-80-87-23-51.2i3.net
80.87.23.51	A	mail.midwich.com
80.87.23.51	A	mailgate.midwich.com
80.87.23.67	A	ddserver.deadeyedesign.com
80.87.23.203	A	owa.friday-ad.co.uk
80.87.23.210	PTR	host-80-87-23-210.2i3.net
80.87.23.229	A	myradis.net
80.87.23.230	A	radisworld.com
80.87.23.230	A	www.radisworld.com
80.87.23.233	A	mail1.pro-recruitment.co.uk
80.87.24.1	PTR	host-80-87-24-1.2i3.net
80.87.24.1	A	mail.ilchestergroup.com
80.87.24.52	A	mailgate.rcplondon.ac.uk
80.87.24.54	A	tcs.rcplondon.ac.uk
80.87.24.114	PTR	host-80-87-24-114.2i3.net
80.87.24.114	A	www.tdl-loudspeakers.co.uk
80.87.24.114	A	www.opus.eu
80.87.24.210	PTR	host-80-87-24-210.2i3.net
80.87.24.210	A	mail.sohotheatre.com
80.87.24.234	A	remote.zebranobar.co.uk
80.87.25.50	PTR	host-80-87-25-50.2i3.net
80.87.25.52	A	mail.ianallcock.com
80.87.25.81	PTR	host-80-87-25-81.2i3.net
80.87.25.148	A	ex03.pebbleit.com
80.87.25.148	A	spiderpig.pebblecode.net
80.87.25.150	A	ex05.pebbleit.com
80.87.25.151	A	ex06.pebbleit.com
80.87.25.162	PTR	host-80-87-25-162.2i3.net
80.87.25.164	A	office.indigopa.com
80.87.25.164	A	remote.indigopa.com
80.87.25.165	A	mail3.harleyhaddow.com
80.87.25.177	PTR	z1z.trams.co.uk
80.87.25.177	A	ns2.rgplc.co.uk
80.87.25.182	A	mail.robert-gilder.com
80.87.25.184	A	connectinguscreatures.com
80.87.25.185	A	o5d.co.uk
80.87.25.186	A	mail3.harleyhaddow.com
80.87.25.194	PTR	host-80-87-25-194.2i3.net
80.87.25.197	A	brserver.brokenrainbow.org.uk
80.87.27.40	A	remote.craster.com
80.87.27.51	PTR	host-80-87-27-51.2i3.net
80.87.27.51	A	mail.lightarchitecture.net
80.87.27.51	A	lightarchitecture.net
80.87.27.58	A	mail.gluckmansmith.com
80.87.27.131	A	listenoffline.com
80.87.27.149	A	lpfamail.org.uk
80.87.27.150	A	www.lpfa.org.uk
80.87.27.151	A	www.yourfund.org.uk
80.87.27.151	A	yourfund.org.uk
80.87.27.194	PTR	host-80-87-27-194.2i3.net
80.87.27.230	A	leopard.lvs.co.uk
80.87.27.234	A	lvs.co.uk
80.87.27.234	A	www.lvs.co.uk
80.87.27.238	A	svn.lvs.co.uk
80.87.27.249	A	mail.lvs.co.uk
80.87.27.249	A	cave.lvs.co.uk
80.87.28.130	A	pandakite.co.uk
80.87.28.130	A	fluffylamb.com
80.87.28.146	A	office.winonaesolutions.net
80.87.29.36	A	*.oruhost.com
80.87.29.36	A	7zero.com
80.87.29.135	A	mail2.hudsonfuggle.com
80.87.29.135	A	mail.hudsonfuggle.com
80.87.29.147	PTR	host-80-87-29-147.2i3.net
80.87.29.147	A	mail.williamgdick.com
80.87.29.148	A	mailgate.lrsconsultancy.com
80.87.29.153	A	remote.generate-fs.com
80.87.29.154	A	mail.landoltandbrown.com
80.87.29.198	A	mail.rocketdesignltd.co.uk
80.87.29.202	A	mail.onlymarketingjobs.com
80.87.29.210	PTR	host-80-87-29-210.2i3.net
80.87.29.210	A	office.lscpublishing.com
80.87.29.229	A	remote.fleetstreetconsulting.co.uk
80.87.29.233	A	ptnull.peerius.com
80.87.30.8	A	mailserver.csl-furniture.co.uk
80.87.30.8	A	sw6.sofaworks.co.uk
80.87.30.43	A	backup.theleisuredatabase.com
80.87.30.43	A	mail.theleisuredatabase.com
80.87.30.44	A	office.p3m-systems.com
80.87.30.44	A	office.bpmcsi.com
80.87.30.80	A+PTR	mail.roxya.com
80.87.30.80	A	*.roxya.com
80.87.30.80	A	roxya.com
80.87.30.81	PTR	mail.mifsud.org.uk
80.87.30.81	A	gssproaudio.com
80.87.30.82	PTR	mail.eventsregistration.com
80.87.30.98	PTR	host-80-87-30-98.2i3.net
80.87.30.104	A	mail.westandpartners.com
80.87.30.106	A	prodstaging.peerius.com
80.87.30.106	A	gravis.peerius.com
80.87.30.112	PTR	host-80-87-30-112.2i3.net
80.87.30.112	A	unionpress.co.uk
80.87.30.112	A	www.unionpress.co.uk
80.87.30.122	A	office.health-smart.co.uk
80.87.30.122	A	mail.health-smart.co.uk
80.87.30.130	PTR	host-80-87-30-130.2i3.net
80.87.30.211	PTR	host-80-87-30-211.2i3.net
80.87.30.211	A	hm2.dot11.net
80.87.30.213	A	ns2.dot11.net
80.87.30.218	A	xst1.2i3.net
80.87.30.221	A	cn4-rad-cwp-1.2i3.net
80.87.31.41	A	www.hsmp.uk.com
80.87.31.100	A	mail.barlowdoherty.com
80.87.31.100	A	mail.barlowandco.uk
80.87.31.100	A	mail.bdcreativeuk.com
80.87.31.106	A	email.velvetpr.london
80.87.31.185	A	k9.cignia.co.uk
80.87.31.210	PTR	host-80-87-31-210.2i3.net
80.87.31.210	A	smtp.elecheck.co.uk
80.87.31.210	A	mail.elecheck.co.uk
80.87.31.218	A	mail.genite.com
80.87.31.218	A	mail.genitegroup.com