Robtex

Up: 80.17.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 80.17.96.0/20
Down right: 80.17.112.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.17.98.4	A	host4-98-static.17-80-b.business.telecomitalia.it
80.17.98.126	A	host126-98-static.17-80-b.business.telecomitalia.it
80.17.98.136	A	host136-98-static.17-80-b.business.telecomitalia.it
80.17.98.140	A	host140-98-static.17-80-b.business.telecomitalia.it
80.17.98.145	A	host145-98-static.17-80-b.business.telecomitalia.it
80.17.98.219	A	mail.giessegi.it
80.17.99.149	A	host149-99-static.17-80-b.business.telecomitalia.it
80.17.99.246	A	host246-99-static.17-80-b.business.telecomitalia.it
80.17.100.170	A	posta.samorani.it
80.17.101.2	PTR	mail2.ecofer.it
80.17.101.249	A	elcar.it
80.17.101.249	A	www.elcar.it
80.17.101.249	A	host249-101-static.17-80-b.business.telecomitalia.it
80.17.102.76	A	nuovacdp.it
80.17.102.243	A	remote.arduiniluigi.it
80.17.103.22	A	host22-103-static.17-80-b.business.telecomitalia.it
80.17.105.22	A	mail1.berco.com
80.17.106.83	A	host83-106-static.17-80-b.business.telecomitalia.it
80.17.106.90	A	golem.adriatic.net
80.17.106.91	A	host91-106-static.17-80-b.business.telecomitalia.it
80.17.106.92	A	host92-106-static.17-80-b.business.telecomitalia.it
80.17.106.139	A	host139-106-static.17-80-b.business.telecomitalia.it
80.17.107.13	A	smtp.tecninox.it
80.17.107.13	A	host13-107-static.17-80-b.business.telecomitalia.it
80.17.107.178	A	host178-107-static.17-80-b.business.telecomitalia.it
80.17.107.238	A	mx30.prospazio.com
80.17.108.24	A	apidevelopers.banca5.com
80.17.108.25	A	areariservata.banca5.com
80.17.108.210	A	owa.davines.it
80.17.108.210	A	owa.davines.us
80.17.108.210	A	mail.davines.it
80.17.108.217	A	host217-108-static.17-80-b.business.telecomitalia.it
80.17.109.56	A	host56-109-static.17-80-b.business.telecomitalia.it
80.17.109.129	A+PTR	host129-109-static.17-80-b.business.telecomitalia.it
80.17.109.130	PTR	host130-109-static.17-80-b.business.telecomitalia.it
80.17.109.193	A+PTR	host193-109-static.17-80-b.business.telecomitalia.it
80.17.109.194	A+PTR	host194-109-static.17-80-b.business.telecomitalia.it
80.17.109.232	A	host232-109-static.17-80-b.business.telecomitalia.it
80.17.110.3	A	host3-110-static.17-80-b.business.telecomitalia.it
80.17.110.48	A	host48-110-static.17-80-b.business.telecomitalia.it
80.17.110.97	A+PTR	host97-110-static.17-80-b.business.telecomitalia.it
80.17.111.84	A	mx1.alpilignum.it
80.17.111.84	A	mx1.alpilignum.com
80.17.111.84	A	mx1.legnoalpi.it
80.17.111.162	PTR	host162-111-static.17-80-b.business.telecomitalia.it
80.17.111.162	A	dns2.sistekinformatica.it
80.17.111.162	A	mail.emilpol.it
80.17.111.227	A+PTR	utmti.mercatoneuno.it
80.17.111.243	A	wolverine.borsarisport.com
80.17.111.243	A	wolverine.mercatoneuno.it
80.17.111.243	A	wolverine.mercatoneuno.net
80.17.121.74	A	host74-121-static.17-80-b.business.telecomitalia.it
80.17.124.78	A	posta.comune.modugno.ba.it
80.17.125.195	PTR	host195-125-static.17-80-b.business.telecomitalia.it
80.17.125.195	A	mail.whazzup.it
80.17.126.104	A	host104-126-static.17-80-b.business.telecomitalia.it
80.17.126.143	A	host143-126-static.17-80-b.business.telecomitalia.it
80.17.126.154	A	host154-126-static.17-80-b.business.telecomitalia.it
80.17.126.176	A	host176-126-static.17-80-b.business.telecomitalia.it
80.17.126.223	A	host223-126-static.17-80-b.business.telecomitalia.it
80.17.127.186	A	mail.aslmt4.it