Robtex

Up: 212.91.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 212.91.64.0/20
Down right: 212.91.80.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.91.77.11	A	nitmsx02.nectaritalia.it
212.91.77.11	A	nitmsx02.nectaritalia.com
212.91.77.11	A	mail.nectaritalia.it
212.91.77.45	PTR	host-45-77.91-212.enter.it
212.91.77.45	A	www.alphacon.it
212.91.77.59	PTR	mail.tinoleggio.it
212.91.77.59	A	mail.alquilering.es
212.91.77.59	A	mail.rentalup.de
212.91.77.90	PTR	host-90-77.91-212.enter.it
212.91.77.100	PTR	host-100-77.91-212.enter.it
212.91.77.109	PTR	host-109-77.91-212.enter.it
212.91.77.109	A	affittarecasaamilanobreviperiodi.it
212.91.77.109	A	coperni.co
212.91.77.166	A+PTR	ns2.entercloudsuite.com
212.91.77.194	A+PTR	v00000035.sytis.it
212.91.77.194	A	75-103-131-8.ccrtc.com
212.91.77.194	A	mail.sytis.it
212.91.77.197	A	v00000044.sytis.it
212.91.77.199	PTR	host-199-77.91-212.enter.it
212.91.77.202	PTR	host-202-77.91-212.enter.it
212.91.77.226	PTR	host-226-77.91-212.enter.it
212.91.77.226	A	ent1.halldis.net
212.91.77.227	PTR	host-227-77.91-212.enter.it
212.91.77.227	A	veterinaricomolecco.org
212.91.77.227	A	componenti-industriali.com
212.91.80.2	PTR	host-2-80.91-212.enter.it
212.91.80.2	A	cerbero.repower.com
212.91.80.2	A	microstrategy.repower.com
212.91.80.5	A	windfarm.repower.com
212.91.80.34	A	vpn.innext.it
212.91.80.97	A	mx.acerbigenova.it
212.91.80.97	A	www.acerbigenova.it
212.91.80.150	A	risorseumane-rovagnati.com
212.91.80.150	A	mail.inthecyber.net
212.91.80.151	A	inthecyber.net
212.91.80.151	A	www.inthecyber.com
212.91.80.203	A	www.geimm.com
212.91.80.203	A	matrix.co.it
212.91.80.203	A	www.carnelutti.com
212.91.80.205	A	matrix.co.it
212.91.80.251	A	mail.comtelspa.com
212.91.81.3	A	mail.ispraprofilati.com
212.91.81.3	A	mail.siderimport3.it
212.91.81.51	A	mx3.bcspeakers.com
212.91.81.51	A	mx2.bcspeakers.it
212.91.81.59	A	posta.colombogroup.it
212.91.81.96	PTR	host-96-81.91-212.enter.it
212.91.81.98	A+PTR	relay.eclic.it
212.91.81.98	A	mx3.eclic.it
212.91.81.115	A	mail.manulirubber.com
212.91.81.116	A	mail.manulirubber.com
212.91.81.116	A	webmail.manulirubber.com
212.91.81.197	A	mail.ferlitologistics.it
212.91.81.211	A	smtp1.mantero.com
212.91.81.212	A	smtp2.mantero.com
212.91.81.213	A	manterousa.com
212.91.81.235	A	client.teatrodellapergola.com
212.91.82.13	A	zodio.it
212.91.82.13	A	www.zodio.it
212.91.82.27	A	mail.studiopiscitelli.it
212.91.82.27	A	mx.residenzemalaspina.it
212.91.82.32	PTR	host-32-82.91-212.enter.it
212.91.82.51	A	selfserver.it
212.91.82.51	A	www.cloudup.it
212.91.82.51	A	cloudup.it
212.91.82.66	PTR	host-66-82.91-212.enter.it
212.91.82.66	A	cremamobilita.it
212.91.82.66	A	www.atma.it
212.91.82.98	PTR	easyiis.easyint.it
212.91.82.100	A	halldis2020.com
212.91.82.106	A	www.bancosport.net
212.91.82.111	A	ds34002.easyint.it
212.91.82.121	A	batracomiomachia.com
212.91.82.147	A	www.sgmutui.it
212.91.82.147	A	sgmutui.eu
212.91.82.147	A	sgmi.it
212.91.82.180	A	mxmail.info
212.91.82.180	A	mail.mxmail.info
212.91.82.188	A	ns1.lsd.it
212.91.82.188	A	dns.lsd.it
212.91.82.194	PTR	host-194-82.91-212.enter.it
212.91.82.194	A	ieoeducation.com
212.91.82.194	A	openworks.it
212.91.82.235	A	cliccaservizi.com
212.91.82.235	A	cliccaservizi.org
212.91.82.235	A	cliccaservizi.net
212.91.83.3	PTR	host-3-83.91-212.enter.it
212.91.83.3	A	mx2.textilecomo.com
212.91.83.3	A	mx2.seri.co.it
212.91.83.17	A	mail2.brunosrl.net
212.91.83.51	A	mail.carcano.it
212.91.83.67	PTR	host-67-83.91-212.enter.it
212.91.83.84	A	mail.collinecomasche.it
212.91.83.103	A	mail2.collinecomasche.it
212.91.83.128	PTR	host-128-83.91-212.enter.it
212.91.83.237	A	mail.isola.studiotognetti.com
212.91.88.130	PTR	host-130-88.91-212.enter.it
212.91.88.130	A	zucchettidesign.it
212.91.90.98	PTR	host-98-90.91-212.enter.it
212.91.91.18	A	mail.masperoelevators.com
212.91.91.18	A	mail.maspero.com
212.91.91.18	A	mail.masperoroma.com
212.91.91.44	A	mail.tei-energy.eu
212.91.91.44	A	mail.tei-energy.it
212.91.91.44	A	mail.tei-energy.com
212.91.91.66	PTR	lin01.e-live.it
212.91.91.66	A	mail.tecnomodel.it
212.91.91.66	A	mail.arketypo.it
212.91.91.75	A	mail.esditalia.com
212.91.91.75	A	mail.esd-italia.it
212.91.91.106	A	www.dg01.it
212.91.91.106	A	remote.e-live.it
212.91.91.106	A	dg01.it
212.91.91.110	A	mail.stanchilaw.it
212.91.91.137	A	dns.ciessedue.it
212.91.91.137	A	dns4.ciessedue.it
212.91.91.137	A	dns3.ciessedue.it
212.91.91.178	A	mail2.imagebuilding.it
212.91.91.178	A	mail2.serse.eu
212.91.91.180	A	posta2.studiogaregnani.it
212.91.91.202	A	mail.flomat.it
212.91.91.210	A	mail.staffonline.biz
212.91.91.210	A	zeus.staffonline.biz
212.91.91.218	A	remote.newteam.biz
212.91.91.242	A	fast-operatori.com
212.91.91.242	A	computerprotips.com
212.91.91.242	A	technologyinformations.com
212.91.92.23	A	gw3.p3italy.it
212.91.92.34	PTR	host-34-92.91-212.enter.it
212.91.92.185	A	mail.antologiacollection.it
212.91.92.189	A	mail.verona.studiotognetti.com
212.91.92.190	A	diopor.co
212.91.92.222	A	mail.carcano.it
212.91.92.239	A	mail.brunosrl.net
212.91.92.247	A	mail.brunosrl.net
212.91.93.1	PTR	host-1-93.91-212.enter.it
212.91.93.130	PTR	host-130-93.91-212.enter.it
212.91.93.164	A	mail2.lopigom.com
212.91.93.180	A	mail.interfil.it
212.91.93.180	A	mail.motex.it
212.91.93.194	PTR	host-194-93.91-212.enter.it
212.91.93.194	A	mx3.cofimco.it
212.91.93.234	A	mail.studiodotcom.it
212.91.94.26	A	deborahmail.com
212.91.94.26	A	deborahmail.it
212.91.94.27	A	mail.deborahcosmetics.com
212.91.94.27	A	mail.debbyexperience.com
212.91.94.102	A	costerimagebank.com
212.91.94.103	A	at-shopnet.com
212.91.94.103	A	haus.fr
212.91.94.103	A	www.chromavis.com
212.91.94.179	A	mail2.etipack.it
212.91.94.179	A	mail2.etipack.net
212.91.94.194	PTR	host-194-94.91-212.enter.it
212.91.94.226	PTR	host-226-94.91-212.enter.it
212.91.94.226	A	sip4.overip.it
212.91.94.226	A	sip3.overip.it
212.91.95.131	A	mail.trenno.it
212.91.95.133	A	ippodromomilano.it
212.91.95.133	A	www.trenno.it
212.91.95.161	A	actaseating.com
212.91.95.174	A	mail.ilaria.it
212.91.95.174	A	mail.piandaccoli.it
212.91.95.195	A+PTR	mail.puntocometa.org
212.91.95.225	PTR	host-225-95.91-212.enter.it
212.91.95.226	A+PTR	mail.2tinfoservice.it
212.91.95.226	A	mail.2tinfoservice.com
212.91.95.227	PTR	host-227-95.91-212.enter.it