Robtex

Up: 87.15.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 87.15.128.0/20
Down right: 87.15.144.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
87.15.129.37	A	host37-129-dynamic.15-87-r.retail.telecomitalia.it
87.15.130.122	A	host122-130-dynamic.15-87-r.retail.telecomitalia.it
87.15.130.141	A	host141-130-dynamic.15-87-r.retail.telecomitalia.it
87.15.132.18	A	host18-132-dynamic.15-87-r.retail.telecomitalia.it
87.15.132.69	A	host69-132-dynamic.15-87-r.retail.telecomitalia.it
87.15.132.109	A	host109-132-dynamic.15-87-r.retail.telecomitalia.it
87.15.132.111	A	host111-132-dynamic.15-87-r.retail.telecomitalia.it
87.15.132.119	A	host119-132-dynamic.15-87-r.retail.telecomitalia.it
87.15.132.153	A	host153-132-dynamic.15-87-r.retail.telecomitalia.it
87.15.132.169	A	host169-132-dynamic.15-87-r.retail.telecomitalia.it
87.15.133.28	A	host28-133-dynamic.15-87-r.retail.telecomitalia.it
87.15.134.116	A	host116-134-dynamic.15-87-r.retail.telecomitalia.it
87.15.134.238	A	host238-134-dynamic.15-87-r.retail.telecomitalia.it
87.15.136.50	A	host50-136-dynamic.15-87-r.retail.telecomitalia.it
87.15.136.173	A	promomailing.it
87.15.136.173	A	smtp.promomailing.it
87.15.136.173	A	pop3.promomailing.it
87.15.136.237	A	pezzoli.com
87.15.138.187	A	host187-138-dynamic.15-87-r.retail.telecomitalia.it
87.15.138.195	A+PTR	host195-138-dynamic.15-87-r.retail.telecomitalia.it
87.15.139.244	A	host244-139-dynamic.15-87-r.retail.telecomitalia.it
87.15.139.248	A	host248-139-dynamic.15-87-r.retail.telecomitalia.it
87.15.141.125	A	host125-141-dynamic.15-87-r.retail.telecomitalia.it
87.15.142.30	A	host30-142-dynamic.15-87-r.retail.telecomitalia.it
87.15.142.227	A	timvision-server.homepc.it
87.15.144.143	A	host143-144-dynamic.15-87-r.retail.telecomitalia.it
87.15.145.66	A	mail.spinlightgroup.com
87.15.145.211	A	host211-145-dynamic.15-87-r.retail.telecomitalia.it
87.15.146.220	A	host220-146-dynamic.15-87-r.retail.telecomitalia.it
87.15.149.144	A	host144-149-dynamic.15-87-r.retail.telecomitalia.it
87.15.149.193	PTR	host193-149-dynamic.15-87-r.retail.telecomitalia.it
87.15.150.159	A	dyn.mikev.it
87.15.151.39	A	mail2.equality.it
87.15.153.70	A	host70-153-dynamic.15-87-r.retail.telecomitalia.it
87.15.153.84	A	simonetta.org
87.15.153.142	A	host142-153-dynamic.15-87-r.retail.telecomitalia.it
87.15.155.59	A	host59-155-dynamic.15-87-r.retail.telecomitalia.it
87.15.157.1	A+PTR	host1-157-dynamic.15-87-r.retail.telecomitalia.it
87.15.158.18	A	host18-158-dynamic.15-87-r.retail.telecomitalia.it
87.15.158.240	A	host240-158-dynamic.15-87-r.retail.telecomitalia.it