Robtex

Up: 89.189.39.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 89.189.39.128/26
Down right: 89.189.39.192/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
89.189.39.138	A	mail.liceoquadri.it
89.189.39.178	PTR	ip.89.189.39.178.telemar.it
89.189.39.178	A	netbox.bonoflli.it
89.189.39.204	PTR	ip.89.189.39.204.telemar.it
89.189.39.204	A	mail.laicaiberia.com
89.189.39.204	A	mail.bodyform.it
89.189.39.218	PTR	ip.89.189.39.218.telemar.it
89.189.39.218	A	mx1.infoteamsrl.it
89.189.39.226	PTR	ip.89.189.39.226.telemar.it
89.189.39.226	A	mail.promagautomazioni.com
89.189.39.226	A	mail.venetaisolatori.eu
89.189.39.242	PTR	ip.89.189.39.242.telemar.it
89.189.39.242	A	posta.oralee.it
89.189.39.250	PTR	ip.89.189.39.250.telemar.it
89.189.39.250	A	mx.itipack.it