Robtex

Up: 158.64.72.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 158.64.72.0/25
Down right: 158.64.72.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
158.64.72.1	A+PTR	cisco.lgl.lu
158.64.72.224	PTR	ip-158-64-72-224.lgl.lu
158.64.72.225	A+PTR	ip-158-64-72-225.lgl.lu
158.64.72.225	A	spamtrap.lgl.lu
158.64.72.226	PTR	badboys.org.lu
158.64.72.227	PTR	scouts.org.lu
158.64.72.227	A	fbc.lu
158.64.72.228	A+PTR	crmm.lgl.lu
158.64.72.228	A	www.lasel.lu
158.64.72.228	A	www.udpcast.linux.lu
158.64.72.229	A	aizide.lgl.lu
158.64.72.230	PTR	hal.lgl.lu
158.64.72.230	A	mail.lgl.lu
158.64.72.230	A	apfl.lu
158.64.72.238	PTR	firewall.lgl.lu
158.64.72.254	A	firewall.lgl.lu