Robtex

Up: 109.168.48.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 109.168.48.0/22
Down right: 109.168.52.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
109.168.48.3	A+PTR	mail.lais.it
109.168.48.50	PTR	50.48.168.109.dsl.static.ip.kpnqwest.it
109.168.48.50	A	ns3.servicedns.it
109.168.48.51	A+PTR	mx.easyplane.it
109.168.48.51	A	mail.aluminiumbozen.com
109.168.48.53	A	mail.dmtecnology.it
109.168.48.67	PTR	mail.omafoligno.it
109.168.48.88	A+PTR	88.48.168.109.dsl.static.ip.kpnqwest.it
109.168.48.125	A	mail.fabarpool.com
109.168.48.172	A	mail.livianaconti.com
109.168.48.206	A	mx1.imap.it
109.168.49.3	PTR	3.49.168.109.dsl.static.ip.kpnqwest.it
109.168.49.3	A	mail2.ascom.lecco.it
109.168.49.8	PTR	8.49.168.109.dsl.static.ip.kpnqwest.it
109.168.49.54	A	mx4.redmark.it
109.168.49.54	A	mail.redmark.it
109.168.49.70	A	mx1.illeonedilonato.com
109.168.49.129	PTR	129.49.168.109.dsl.static.ip.kpnqwest.it
109.168.49.239	A	mail2.ortideiberici.it
109.168.50.14	A	letizia.pierreci.it
109.168.50.74	A+PTR	74.50.168.109.dsl.static.ip.kpnqwest.it
109.168.50.75	A+PTR	mail.albertiesanti.net
109.168.50.139	PTR	mail.edimax.it
109.168.50.191	A	191.50.168.109.dsl.static.ip.kpnqwest.it
109.168.50.199	A	199.50.168.109.dsl.static.ip.kpnqwest.it
109.168.50.212	A	oriswin.com
109.168.50.218	A+PTR	218.50.168.109.dsl.static.ip.kpnqwest.it
109.168.50.218	A	casadipalma.it
109.168.50.218	A	cgmsora.com
109.168.50.219	PTR	bah01.luumpa.com
109.168.51.80	A+PTR	80.51.168.109.dsl.static.ip.kpnqwest.it
109.168.52.51	A+PTR	51.52.168.109.dsl.static.ip.kpnqwest.it
109.168.52.64	A	64.52.168.109.dsl.static.ip.kpnqwest.it
109.168.52.68	A	mail1.renatocorti.it
109.168.52.90	PTR	90.52.168.109.dsl.static.ip.kpnqwest.it
109.168.52.90	A	posta.agidi.it
109.168.52.134	A	mx.grupponardello.it
109.168.52.134	A	mail.grupponardello.com
109.168.52.151	A	151.52.168.109.dsl.static.ip.kpnqwest.it
109.168.52.167	A	167.52.168.109.dsl.static.ip.kpnqwest.it
109.168.52.206	A	206.52.168.109.dsl.static.ip.kpnqwest.it
109.168.52.217	A	mail.studiolegalemoscattini.it
109.168.52.231	A	231.52.168.109.dsl.static.ip.kpnqwest.it
109.168.52.248	A+PTR	248.52.168.109.dsl.static.ip.kpnqwest.it
109.168.53.168	PTR	168.53.168.109.dsl.static.ip.kpnqwest.it
109.168.53.168	A	t.mx.crimp.in
109.168.53.168	A	t.ns.crimp.in
109.168.54.0	A	mail.cemafor.it
109.168.54.4	A	mx.malossi.com
109.168.54.20	A	20.54.168.109.dsl.static.ip.kpnqwest.it
109.168.54.56	A	56.54.168.109.dsl.static.ip.kpnqwest.it
109.168.54.99	A	99.54.168.109.dsl.static.ip.kpnqwest.it
109.168.54.108	A	108.54.168.109.dsl.static.ip.kpnqwest.it
109.168.54.115	A+PTR	mail.studioandreoli.it
109.168.54.115	A	mail.farmaciasantalucia.it
109.168.54.130	PTR	rdo-network.com
109.168.54.132	A	132.54.168.109.dsl.static.ip.kpnqwest.it
109.168.54.134	A	mail.dragflow.it
109.168.54.134	A	134.54.168.109.dsl.static.ip.kpnqwest.it
109.168.54.163	PTR	mx1.finefoods.it
109.168.54.163	A	mx.finefoodspharmaceuticals.com
109.168.54.163	A	mx.eigenfin.it
109.168.54.192	A+PTR	192.54.168.109.dsl.static.ip.kpnqwest.it
109.168.54.229	A	siderworld.com
109.168.54.229	A	milleritalia.com
109.168.54.229	A	siderworld.net
109.168.55.197	A	adsl0.v-learning.it