Robtex

Up: 87.13.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 87.13.128.0/20
Down right: 87.13.144.0/20

IP	Type	Hostname
87.13.129.3	PTR	host3-129-dynamic.13-87-r.retail.telecomitalia.it
87.13.140.67	PTR	host67-140-dynamic.13-87-r.retail.telecomitalia.it
87.13.142.99	PTR	host99-142-dynamic.13-87-r.retail.telecomitalia.it
87.13.144.72	A	lovhere.com
87.13.149.64	PTR	host64-149-dynamic.13-87-r.retail.telecomitalia.it
87.13.149.67	PTR	host67-149-dynamic.13-87-r.retail.telecomitalia.it
87.13.150.227	PTR	host227-150-dynamic.13-87-r.retail.telecomitalia.it
87.13.151.3	A	abrechnungs-service.com
87.13.154.205	A	wp1.c128sdmsoft.net