Robtex

Up: 193.242.154.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 193.242.155.0/25
Down right: 193.242.155.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.242.155.10	A+PTR	mx.secomea.com
193.242.155.103	A	secomea.net
193.242.155.103	A	trustgate.dk
193.242.155.103	A	gatemanager.dk
193.242.155.114	A+PTR	gm04.secomea.com
193.242.155.116	A+PTR	gm06.secomea.com
193.242.155.118	A+PTR	gm08.secomea.com