Robtex

Up: 212.46.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 212.46.64.0/20
Down right: 212.46.80.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.46.65.60	A	webmail.sifigroup.net
212.46.66.40	A	mx.agriservizisrl.com
212.46.67.44	A	korec.it
212.46.69.1	PTR	ip212-46-69-1.static.mandarin.it
212.46.69.116	A	mailmandarin.sicepspa.it
212.46.73.27	A	dns.grupposcar.it
212.46.73.32	PTR	ip212-46-73-32.static.mandarin.it
212.46.73.43	A	webaccess2.visualsoftware.it
212.46.73.60	A	mail.dorilli.eu
212.46.73.60	A	mail.sis-italia.it
212.46.73.60	A	mail.vivaiodellago.com
212.46.73.115	A	mail.caffemoak.com
212.46.73.115	A	mail2.caffemoak.com
212.46.74.98	PTR	ip212-46-74-98.mandarin.it
212.46.74.98	A	ns1.websanity.it
212.46.74.163	A	dns.sergiotumino.it
212.46.74.164	A	mail.sergiotumino.it
212.46.74.164	A	mail2.sergiotumino.it
212.46.74.164	A	zimbra.sergiotumino.it
212.46.74.227	PTR	ip212-46-74-227.mandarin.it
212.46.74.227	A	domino.groupauto.it
212.46.74.227	A	gdomino.riccasrl.com
212.46.74.234	A	mail3.riccasrl.com
212.46.80.90	PTR	ip212-46-80-90.mandarin.it
212.46.82.2	PTR	ip212-46-82-2.mandarin.it
212.46.82.4	PTR	ip212-46-82-4.mandarin.it
212.46.82.99	PTR	ip212-46-82-99.mandarin.it
212.46.82.129	PTR	ip212-46-82-129.mandarin.it
212.46.82.161	PTR	ip212-46-82-161.mandarin.it
212.46.82.195	PTR	ip212-46-82-195.mandarin.it
212.46.82.226	PTR	ip212-46-82-226.mandarin.it
212.46.84.4	PTR	ip212-46-84-4.mandarin.it
212.46.84.33	PTR	ip212-46-84-33.mandarin.it
212.46.84.65	PTR	ip212-46-84-65.mandarin.it
212.46.84.96	PTR	ip212-46-84-96.mandarin.it
212.46.84.98	PTR	ip212-46-84-98.mandarin.it
212.46.84.192	PTR	ip212-46-84-192.mandarin.it
212.46.84.193	PTR	ip212-46-84-193.mandarin.it
212.46.84.194	PTR	ip212-46-84-194.mandarin.it
212.46.84.195	PTR	ip212-46-84-195.mandarin.it
212.46.84.225	PTR	ip212-46-84-225.mandarin.it
212.46.86.24	PTR	ip212-46-86-24.mandarin.it
212.46.87.1	PTR	ip212-46-87-1.mandarin.it
212.46.88.33	PTR	ip212-46-88-33.mandarin.it
212.46.88.98	PTR	ip212-46-88-98.mandarin.it
212.46.88.99	PTR	ip212-46-88-99.mandarin.it
212.46.88.162	PTR	ip212-46-88-162.mandarin.it
212.46.88.163	PTR	ip212-46-88-163.mandarin.it
212.46.88.194	PTR	ip212-46-88-194.mandarin.it
212.46.88.227	PTR	ip212-46-88-227.mandarin.it
212.46.90.1	PTR	ip212-46-90-1.mandarin.it
212.46.92.20	PTR	ip212-46-92-20.static.mandarin.it
212.46.92.34	PTR	ip212-46-92-34.static.mandarin.it
212.46.92.154	PTR	ip212-46-92-154.static.mandarin.it
212.46.92.154	A	mail.reteruggero.it
212.46.95.4	A+PTR	ns.mandarin.it
212.46.95.5	A+PTR	ns2.mandarin.it
212.46.95.6	PTR	ns2.mandarin.it
212.46.95.7	A	out.mandarin.it
212.46.95.41	A	my.mandarin.it
212.46.95.50	A+PTR	www.telwave.it