Robtex

Up: 217.15.192.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 217.15.208.0/21
Down right: 217.15.216.0/21

IP	Type	Hostname
217.15.208.4	A	vpn.amtel.it
217.15.209.20	A	e3m.biz
217.15.209.20	A	e3m.eu
217.15.209.20	A	mx.e3m.eu
217.15.209.21	A	doncorleoni.com
217.15.209.37	A	bonecco.it
217.15.209.37	A	studiofusetti.it
217.15.209.61	A	mx1.club-egara.com
217.15.209.137	PTR	ip-209-137-static.xech.it
217.15.209.138	PTR	mail.xech.it
217.15.209.146	PTR	ip-209-146-static.xech.it
217.15.209.147	PTR	ip-209-147-static.xech.it
217.15.210.11	A	dns1.amtel.it
217.15.210.12	A	dns2.amtel.it
217.15.211.2	PTR	tcyswc002.net.amtel.it
217.15.211.50	A	mail.kvc-uk.com
217.15.212.1	PTR	manfwl003.net.amtel.it
217.15.212.30	A	mail.amga.it
217.15.212.34	A+PTR	mx1.amga.it
217.15.212.37	A+PTR	mx2.amga.it
217.15.212.38	A+PTR	mx3.amga.it
217.15.212.252	PTR	manswc006.net.amtel.it
217.15.216.52	A	mail.xspotter.com
217.15.216.52	A	mail.xech.it
217.15.216.55	A	www.xech.it
217.15.217.2	PTR	fw-nemo-eutl.nemo.it
217.15.217.4	PTR	aika.nemo.it
217.15.217.7	PTR	dns1.nemo.it
217.15.217.10	A	mail.bccbanca1897.it
217.15.217.17	PTR	cm17.nemo.it
217.15.217.17	A	www.intergiftspa.com
217.15.217.18	PTR	dalia.nemo.it
217.15.217.20	PTR	cm20.nemo.it
217.15.217.23	A	www.ecolightitaly.it
217.15.217.23	A	ecolightitaly.it
217.15.217.29	A	ladone.nemo.it
217.15.217.50	PTR	cm15.nemo.it