Robtex

Up: 185.103.80.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 185.103.80.0/25
Down right: 185.103.80.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
185.103.80.11	A	dewsnc.com
185.103.80.11	A	mail.dewsnc.com
185.103.80.83	A	mail2.infolabdata.it
185.103.80.85	PTR	ildvps.mikroweb.it
185.103.80.85	A	biofactor.it
185.103.80.85	A	atollobackup.com
185.103.80.86	PTR	mail.infolabdata.it
185.103.80.86	A	connectyco.eu
185.103.80.86	A	mail.prince-lab.it
185.103.80.93	A+PTR	mx1.unionedxadige.it
185.103.80.93	A	mx1.comunesanpietrodimorubio.it
185.103.80.130	A	sede.grafichecorra.it
185.103.80.187	A	mail1.comune.sanbonifacio.vr.it