Robtex

Up: 178.212.138.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 178.212.138.0/25
Down right: 178.212.138.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
178.212.138.5	PTR	plsk-srv-l1.claranet.it
178.212.138.5	A	plsk-srv-l1.enginenetworks.net
178.212.138.5	A	exemplar.it
178.212.138.30	A	registeryour.domains
178.212.138.30	A	oro-roma.com
178.212.138.30	A	vendo-oro.net
178.212.138.31	PTR	hosted-by.claranet.it
178.212.138.31	A	zimbracloudhosting.it
178.212.138.32	PTR	hosted-by.claranet.it
178.212.138.33	PTR	hosted-by.claranet.it
178.212.138.34	PTR	hosted-by.claranet.it
178.212.138.35	PTR	hosted-by.claranet.it
178.212.138.36	PTR	hosted-by.claranet.it
178.212.138.37	PTR	hosted-by.claranet.it
178.212.138.38	PTR	hosted-by.claranet.it
178.212.138.39	PTR	hosted-by.claranet.it
178.212.138.40	PTR	hosted-by.claranet.it
178.212.138.41	PTR	hosted-by.claranet.it
178.212.138.42	PTR	hosted-by.claranet.it
178.212.138.43	PTR	hosted-by.claranet.it
178.212.138.44	PTR	hosted-by.claranet.it
178.212.138.44	A	mail.euroscooter.it
178.212.138.44	A	mail.accessoriracing.it
178.212.138.45	PTR	hosted-by.claranet.it
178.212.138.46	PTR	hosted-by.claranet.it
178.212.138.47	PTR	hosted-by.claranet.it
178.212.138.48	PTR	hosted-by.claranet.it
178.212.138.49	PTR	hosted-by.claranet.it
178.212.138.50	PTR	hosted-by.claranet.it
178.212.138.51	A	mail.tover-shop.com
178.212.138.51	A	service916.com
178.212.138.51	A	tover-shop.com
178.212.138.52	A	sidea-service.com
178.212.138.52	A	www.albergocuccini.com
178.212.138.52	A	albergocuccini.com
178.212.138.55	PTR	hosted-by.claranet.it
178.212.138.55	A	photofromtravellers.com
178.212.138.55	A	liutanie.com