Robtex

Up: 78.141.168.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 78.141.168.128/26
Down right: 78.141.168.192/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
78.141.168.146	PTR	remote2.acfgroup.net
78.141.168.146	A	mail2.haag-moreaux.com
78.141.168.146	A	mail.fidint.lu
78.141.168.148	PTR	ip-78-141-168-148.static.luxdsl.pt.lu
78.141.168.148	A	mail.acfgroup.net