Robtex

Up: 87.13.128.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 87.13.128.0/19
Down right: 87.13.160.0/19

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
87.13.144.72	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
87.13.151.3	A	abrechnungs-service.com
87.13.154.205	A	wp1.c128sdmsoft.net
87.13.181.73	A	webmasteravola.com
87.13.184.192	PTR	host192-184-dynamic.13-87-r.retail.telecomitalia.it
87.13.185.38	A	ik0adr.net