Robtex

Up: 80.66.228.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 80.66.228.0/24
Down right: 80.66.229.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.66.228.2	A+PTR	dns1.telecom.li
80.66.228.2	A	sn01.isp.telecom.li
80.66.228.91	A	labor.tfl-cs.li
80.66.228.91	A	mx.stabiq.net
80.66.228.102	PTR	tetsbox.telecom.li
80.66.228.138	PTR	mail.nti-audio.com
80.66.228.202	PTR	mail.innomed.li
80.66.228.203	A+PTR	mail.bemergroup.com
80.66.228.203	A	mail.innomed.li
80.66.228.227	A+PTR	smtp.risch.ch
80.66.228.229	A	login.risch.ch
80.66.229.13	A	pettros.com
80.66.229.14	A	ns1.protegas.com
80.66.229.14	A	www.protegas.com
80.66.229.14	A	protegas.com
80.66.229.19	A	simplicare.de
80.66.229.19	A	simplicare.net
80.66.229.20	A	mail.adpublisher.com
80.66.229.26	PTR	plesk2.adpublisher.com
80.66.229.26	A	www.endlich-gewinnen.com
80.66.229.26	A	www.webinar.de
80.66.229.79	A	encheres-vd.ch
80.66.229.139	A	ns2.netsafe.ch
80.66.229.153	A+PTR	mail.netsafe.ch
80.66.229.195	A	ns1.csl.li
80.66.229.200	A+PTR	mx1.csl.li
80.66.229.200	A	smtp106.blueaxis.net
80.66.229.225	PTR	mail.carcoustics.li
80.66.229.241	A	ns4.raymaster.com
80.66.229.241	A	www.raymaster.com
80.66.229.247	A	mail.synergo.eu
80.66.229.249	A+PTR	mail.weberleucht.com
80.66.229.250	A+PTR	e.raymaster.com
80.66.229.250	A	ns1.paradox.li
80.66.229.250	A	ns1.weberleucht.org