Robtex

Up: 89.104.206.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 89.104.206.0/25
Down right: 89.104.206.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
89.104.206.4	PTR	mx12.electric.net
89.104.206.4	A	sportsauktionen-dk.mx1.comendosystems.com
89.104.206.4	A	flyfotoarkivet-dk.mx1.comendosystems.com
89.104.206.5	PTR	03dm-com.smtp1.staysecuregroup.com
89.104.206.5	A	hmdproject-net.smtp1.comendosystems.com
89.104.206.5	A	superhots-dk.smtp1.comendosystems.com
89.104.206.10	A	in12a.electric.net
89.104.206.11	A	in12b.electric.net
89.104.206.12	A+PTR	in12c.electric.net
89.104.206.13	PTR	smtp-in12.electric.net
89.104.206.13	A	in12d.electric.net
89.104.206.15	PTR	smtp-in12.electric.net
89.104.206.15	A	in12f.electric.net
89.104.206.16	A+PTR	in12g.electric.net
89.104.206.17	A	in12h.electric.net
89.104.206.18	A+PTR	in12i.electric.net
89.104.206.21	A+PTR	url12.mailanyone.net
89.104.206.34	PTR	smtp-out12.electric.net
89.104.206.35	PTR	smtp-out12.electric.net
89.104.206.36	PTR	smtp-out12.electric.net
89.104.206.38	PTR	smtp-out12.electric.net
89.104.206.42	PTR	smtp-out12.electric.net
89.104.206.43	PTR	smtp-out12.electric.net
89.104.206.45	PTR	smtp-out12.electric.net
89.104.206.51	A	out12a.electric.net
89.104.206.52	A+PTR	out12b.electric.net
89.104.206.53	A	out12c.electric.net
89.104.206.54	A+PTR	out12d.electric.net
89.104.206.91	A+PTR	host-nat12.electric.net
89.104.206.92	A+PTR	host-nat12.electric.net
89.104.206.93	A+PTR	host-nat12.electric.net
89.104.206.94	A+PTR	host-nat12.electric.net
89.104.206.95	A+PTR	host-nat12.electric.net
89.104.206.96	A+PTR	host-nat12.electric.net
89.104.206.97	A+PTR	host-nat12.electric.net
89.104.206.98	A+PTR	host-nat12.electric.net
89.104.206.99	A+PTR	host-nat12.electric.net
89.104.206.100	A+PTR	host-nat12.electric.net
89.104.206.160	A+PTR	bounce12a.electric.net
89.104.206.170	A	ws.comendo.com
89.104.206.175	A+PTR	ns4.mailanyone.net
89.104.206.175	A	ns4.fusemail.net
89.104.206.254	A+PTR	gw-cph1-ext-carp.electric.net