Robtex

Up: 86.110.152.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 86.110.156.0/23
Down right: 86.110.158.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
86.110.157.4	A+PTR	mx.maticmind.it
86.110.157.4	A	mx1.maticmind.com
86.110.157.4	A	mx1.maticmind.eu
86.110.157.7	PTR	mx.maticmind.it
86.110.157.28	A	mail.modenaparts.it
86.110.157.54	A+PTR	mail.tecnografica.net
86.110.157.54	A	mail2.tecnografica.net
86.110.157.60	PTR	mail.itispa.com
86.110.157.60	A	mail.iti-impianti.it
86.110.157.94	A	mail.acron-watch.com
86.110.157.114	PTR	sirio.pcpratica.it
86.110.157.114	A	mail1.smgroupsrl.it
86.110.157.114	A	mail1.biondibruno.com
86.110.157.130	A	posta.offimpero.it
86.110.157.147	A	lyncpsm.com
86.110.157.153	A	cisco3.msw.it
86.110.157.154	A	oap2.msw.it
86.110.157.162	A	mail.gibertoniassociati.it
86.110.157.162	A	mail.gibertoniassociati.com
86.110.157.166	A	mail.ingferrari.it
86.110.157.182	A	gatemanager.cmfspa.com
86.110.157.195	A+PTR	a195.mediagroup98.com
86.110.157.195	A	mail.mediagroup98.com
86.110.157.195	A	mediagroup98.com
86.110.157.196	A+PTR	a196.mediagroup98.com
86.110.157.196	A	www.mediagroup98.com
86.110.157.196	A	mediagroup98.it
86.110.157.203	A+PTR	mail2.xdatanet.com
86.110.157.203	A	mail2.xdata.it
86.110.157.204	A	xdatanet.com
86.110.157.204	A	xdata.it
86.110.157.205	A	mail.xdata.it
86.110.157.205	A	mail.cdaonboard.com
86.110.157.210	PTR	mail.pcpratica.it
86.110.157.210	A	mail.italmec-srl.com
86.110.157.210	A	mail.otsrl.net
86.110.157.235	A+PTR	esva.computers-tec.it
86.110.157.237	A+PTR	mail.computers-tec.it
86.110.157.237	A	*.computers-tec.it
86.110.157.237	A	computers-tec.it
86.110.157.251	A	mail.ctfgandolfi.it