Robtex

Up: 84.246.148.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 84.246.148.0/25
Down right: 84.246.148.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
84.246.148.29	A	mail1.gestioneambiente.net
84.246.148.29	A	mail.asmt.it
84.246.148.122	A	mail.necchimm.com
84.246.148.122	A	mail.blucomsrlitalia.com
84.246.148.192	A+PTR	ns2.mediacomm.it
84.246.148.192	A	ns2.tor.it
84.246.148.192	A	firewall1.netecom.it
84.246.148.193	A	mail.netecom.it
84.246.148.193	A	mail.garlando.it