Robtex

Up: 109.238.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 109.238.16.0/21
Down right: 109.238.24.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
109.238.16.1	PTR	gigarouter1-ge01-050.mil.ava.digitelitalia.com
109.238.16.2	PTR	gigarouter2-ge13-050.mil.ava.digitelitalia.com
109.238.17.10	A	misuravelocita.com
109.238.17.166	A	voip.digitelitalia.it
109.238.17.166	A	voip.voipvoice.it
109.238.17.166	A	sip.voipvoice.it
109.238.18.54	A	mx20.studioscalagiondi.it
109.238.18.93	A	mail.melapro.it
109.238.18.130	A	gis-service.it
109.238.18.134	A	mail2.vbs-sistemi.com
109.238.18.134	A	mail2.vbssistemi.com
109.238.18.134	A	mail.vbs-sistemi.com
109.238.18.152	A	mail.fedabo.com
109.238.18.176	PTR	ip-176-18-238-109-static.customer.digitelitalia.com
109.238.18.192	PTR	ip-192-18-238-109-static.customer.digitelitalia.com
109.238.18.208	PTR	ip-208-18-238-109-static.customer.digitelitalia.com
109.238.18.210	PTR	ip-210-18-238-109-static.customer.digitelitalia.com
109.238.18.224	PTR	ip-224-18-238-109-static.customer.digitelitalia.com
109.238.18.225	PTR	ip-225-18-238-109-static.customer.digitelitalia.com
109.238.19.100	A	forli.studiolb.com
109.238.19.100	A	forli.tredistudio.com
109.238.19.178	PTR	ip-178-19-238-109-dsl.customer.digitelitalia.com
109.238.22.146	PTR	ip-146-22-238-109-dyn-dsl.customer.digitelitalia.com
109.238.24.2	PTR	ip-2-24-238-109-dyn-dsl.customer.digitelitalia.com
109.238.25.2	PTR	ip-2-25-238-109-dyn-dsl.customer.digitelitalia.com
109.238.29.2	PTR	mail.arc.it
109.238.29.2	A	mail.carabiashowroom.com
109.238.29.2	A	mail.bebilgirasole.com
109.238.29.4	PTR	mail.arc.it
109.238.29.61	A	sergio.arc.it
109.238.29.195	A	mailzal.costell.it
109.238.29.195	A	mailzal.stcgroup.it
109.238.29.195	A	mail1.costell.it
109.238.30.34	PTR	mail.rp-serv.com
109.238.30.113	A+PTR	mail.studiobgs.com
109.238.30.145	PTR	mail.barbaccia.com
109.238.30.147	A	barbacciaonline.it
109.238.30.149	PTR	mail2.barbaccia.com
109.238.30.154	PTR	easymail.damioli.com