Robtex

Up: 194.153.208.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 194.153.208.0/23
Down right: 194.153.210.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
194.153.208.0	A+PTR	ip-208-0.sn3.clouditalia.com
194.153.208.3	PTR	ip-208-3.sn3.clouditalia.com
194.153.208.3	A	noicom.it
194.153.208.3	A	ip-208-3.sn3.eutelia.it
194.153.208.4	PTR	ip-208-4.sn3.clouditalia.com
194.153.208.4	A	mx.tiessesoftware.it
194.153.208.4	A	mx.tiessesoftware.net
194.153.208.5	PTR	ip-208-5.sn3.clouditalia.com
194.153.208.8	A+PTR	ip-208-8.sn3.clouditalia.com
194.153.208.10	PTR	ip-208-10.sn3.clouditalia.com
194.153.208.10	A	mx.marangoniweb.it
194.153.208.10	A	mx.noitech.it
194.153.208.12	PTR	ip-208-12.sn3.clouditalia.com
194.153.208.12	A	noicom.net
194.153.208.12	A	studiorock.it
194.153.208.15	PTR	ip-208-15.sn3.clouditalia.com
194.153.208.21	A+PTR	ip-208-21.sn3.clouditalia.com
194.153.208.21	A	ip-208-21.sn3.eutelia.it
194.153.208.25	A+PTR	ip-208-25.sn3.clouditalia.com
194.153.208.27	A+PTR	ip-208-27.sn3.clouditalia.com
194.153.208.35	A+PTR	ip-208-35.sn3.clouditalia.com
194.153.208.40	A+PTR	ip-208-40.sn3.clouditalia.com
194.153.208.57	A+PTR	ip-208-57.sn3.clouditalia.com
194.153.208.59	A+PTR	ip-208-59.sn3.clouditalia.com
194.153.208.59	A	ip-208-59.sn3.eutelia.it
194.153.208.62	A+PTR	ip-208-62.sn3.clouditalia.com
194.153.208.66	PTR	ip-208-66.sn3.clouditalia.com
194.153.208.66	A	conviva.it
194.153.208.66	A	mail.prolocovco.it
194.153.208.70	A+PTR	ip-208-70.sn3.clouditalia.com
194.153.208.71	A+PTR	ip-208-71.sn3.clouditalia.com
194.153.208.71	A	ip-208-71.sn3.eutelia.it
194.153.208.83	A+PTR	ip-208-83.sn3.clouditalia.com
194.153.208.83	A	ip-208-83.sn3.eutelia.it
194.153.208.90	A+PTR	ip-208-90.sn3.clouditalia.com
194.153.208.95	A+PTR	ip-208-95.sn3.clouditalia.com
194.153.208.95	A	ip-208-95.sn3.eutelia.it
194.153.208.98	A	ip-208-98.sn3.eutelia.it
194.153.208.113	A+PTR	ip-208-113.sn3.clouditalia.com
194.153.208.113	A	ip-208-113.sn3.eutelia.it
194.153.208.133	A+PTR	ip-208-133.sn3.clouditalia.com
194.153.208.133	A	ip-208-133.sn3.eutelia.it
194.153.208.141	A+PTR	ip-208-141.sn3.clouditalia.com
194.153.208.146	A+PTR	ip-208-146.sn3.clouditalia.com
194.153.208.153	A+PTR	ip-208-153.sn3.clouditalia.com
194.153.208.154	A+PTR	ip-208-154.sn3.clouditalia.com
194.153.208.199	A+PTR	ip-208-199.sn3.clouditalia.com
194.153.208.199	A	ip-208-199.sn3.eutelia.it
194.153.208.201	A+PTR	ip-208-201.sn3.clouditalia.com
194.153.208.221	A+PTR	ip-208-221.sn3.clouditalia.com
194.153.208.235	A+PTR	ip-208-235.sn3.clouditalia.com
194.153.208.235	A	ip-208-235.sn3.eutelia.it
194.153.208.237	A+PTR	ip-208-237.sn3.clouditalia.com
194.153.208.238	A+PTR	ip-208-238.sn3.clouditalia.com
194.153.208.242	A+PTR	ip-208-242.sn3.clouditalia.com
194.153.208.242	A	ip-208-242.sn3.eutelia.it
194.153.208.253	A+PTR	ip-208-253.sn3.clouditalia.com
194.153.209.0	PTR	ip-209-0.sn3.clouditalia.com
194.153.209.25	A+PTR	ip-209-25.sn3.clouditalia.com
194.153.209.25	A	ip-209-25.sn3.eutelia.it
194.153.209.54	A+PTR	ip-209-54.sn3.clouditalia.com
194.153.209.54	A	ip-209-54.sn3.eutelia.it
194.153.209.105	A+PTR	ip-209-105.sn3.clouditalia.com
194.153.209.105	A	ip-209-105.sn3.eutelia.it
194.153.209.154	A+PTR	ip-209-154.sn3.clouditalia.com
194.153.209.154	A	ip-209-154.sn3.eutelia.it
194.153.209.161	A	ip-209-161.sn3.eutelia.it
194.153.209.198	A+PTR	ip-209-198.sn3.clouditalia.com
194.153.209.198	A	ip-209-198.sn3.eutelia.it
194.153.209.208	A+PTR	ip-209-208.sn3.clouditalia.com
194.153.209.208	A	ip-209-208.sn3.eutelia.it
194.153.209.221	A+PTR	ip-209-221.sn3.clouditalia.com
194.153.209.221	A	ip-209-221.sn3.eutelia.it
194.153.209.229	PTR	ip-209-229.sn3.clouditalia.com
194.153.209.229	A	ip-209-229.sn3.eutelia.it
194.153.209.239	A+PTR	ip-209-239.sn3.clouditalia.com
194.153.209.239	A	ip-209-239.sn3.eutelia.it
194.153.209.240	A+PTR	ip-209-240.sn3.clouditalia.com
194.153.209.240	A	ip-209-240.sn3.eutelia.it
194.153.209.254	A+PTR	ip-209-254.sn3.clouditalia.com
194.153.209.254	A	ip-209-254.sn3.eutelia.it
194.153.210.9	PTR	ip-210-9.sn3.clouditalia.com
194.153.210.9	A	ip-210-9.sn3.eutelia.it
194.153.210.9	A	mail.noicom.it
194.153.210.30	A	dns1.noicomnet.it
194.153.210.34	PTR	ip-210-34.sn3.eutelia.it
194.153.210.34	A	dns2.noicomnet.it
194.153.210.65	A+PTR	ip-210-65.sn3.clouditalia.com
194.153.210.65	A	ip-210-65.sn3.eutelia.it
194.153.210.73	PTR	ip-210-73.sn3.clouditalia.com
194.153.210.73	A	ip-210-73.sn3.eutelia.it
194.153.210.144	A+PTR	ip-210-144.sn3.clouditalia.com
194.153.210.144	A	ip-210-144.sn3.eutelia.it
194.153.210.155	A+PTR	ip-210-155.sn3.clouditalia.com
194.153.210.155	A	ip-210-155.sn3.eutelia.it
194.153.210.184	A+PTR	ip-210-184.sn3.clouditalia.com
194.153.210.184	A	ip-210-184.sn3.eutelia.it
194.153.210.207	A+PTR	ip-210-207.sn3.clouditalia.com
194.153.210.207	A	ip-210-207.sn3.eutelia.it
194.153.210.232	A+PTR	ip-210-232.sn3.clouditalia.com
194.153.210.232	A	ip-210-232.sn3.eutelia.it
194.153.211.0	A+PTR	ip-211-0.sn3.eutelia.it
194.153.211.49	A+PTR	ip-211-49.sn3.clouditalia.com
194.153.211.49	A	ip-211-49.sn3.eutelia.it
194.153.211.54	A+PTR	ip-211-54.sn3.clouditalia.com
194.153.211.54	A	ip-211-54.sn3.eutelia.it
194.153.211.71	A+PTR	ip-211-71.sn3.clouditalia.com
194.153.211.71	A	ip-211-71.sn3.eutelia.it
194.153.211.73	A+PTR	ip-211-73.sn3.clouditalia.com
194.153.211.73	A	ip-211-73.sn3.eutelia.it
194.153.211.74	A+PTR	ip-211-74.sn3.clouditalia.com
194.153.211.74	A	ip-211-74.sn3.eutelia.it
194.153.211.121	A+PTR	ip-211-121.sn3.clouditalia.com
194.153.211.121	A	ip-211-121.sn3.eutelia.it
194.153.211.135	A+PTR	ip-211-135.sn3.clouditalia.com
194.153.211.135	A	ip-211-135.sn3.eutelia.it
194.153.211.138	A+PTR	ip-211-138.sn3.clouditalia.com
194.153.211.138	A	ip-211-138.sn3.eutelia.it
194.153.211.147	A+PTR	ip-211-147.sn3.clouditalia.com
194.153.211.147	A	ip-211-147.sn3.eutelia.it
194.153.211.203	A+PTR	ip-211-203.sn3.clouditalia.com
194.153.211.203	A	ip-211-203.sn3.eutelia.it
194.153.211.207	A+PTR	ip-211-207.sn3.clouditalia.com
194.153.211.207	A	ip-211-207.sn3.eutelia.it
194.153.211.242	A+PTR	ip-211-242.sn3.eutelia.it
194.153.211.251	A+PTR	ip-211-251.sn3.eutelia.it
194.153.211.252	A+PTR	ip-211-252.sn3.eutelia.it