Robtex

Up: 89.180.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 89.180.160.0/20
Down right: 89.180.176.0/20

IP	Type	Hostname
89.180.160.1	A+PTR	89-180-160-1.net.novis.pt
89.180.160.64	A+PTR	89-180-160-64.net.novis.pt
89.180.160.65	A+PTR	89-180-160-65.net.novis.pt
89.180.160.67	A+PTR	89-180-160-67.net.novis.pt
89.180.160.69	A	89-180-160-69.net.novis.pt
89.180.160.97	A+PTR	89-180-160-97.net.novis.pt
89.180.161.64	A+PTR	89-180-161-64.net.novis.pt
89.180.161.172	A+PTR	89-180-161-172.net.novis.pt
89.180.162.65	A+PTR	89-180-162-65.net.novis.pt
89.180.164.2	A	89-180-164-2.net.novis.pt
89.180.164.6	A	89-180-164-6.net.novis.pt
89.180.164.12	A	89-180-164-12.net.novis.pt
89.180.164.14	A	89-180-164-14.net.novis.pt
89.180.164.34	A	89-180-164-34.net.novis.pt
89.180.164.36	A	89-180-164-36.net.novis.pt
89.180.164.40	A	89-180-164-40.net.novis.pt
89.180.164.41	A	89-180-164-41.net.novis.pt
89.180.164.44	PTR	89-180-164-44.net.novis.pt
89.180.164.64	A+PTR	89-180-164-64.net.novis.pt
89.180.164.65	PTR	89-180-164-65.net.novis.pt
89.180.164.73	A+PTR	89-180-164-73.net.novis.pt
89.180.164.75	A	89-180-164-75.net.novis.pt
89.180.164.79	A	89-180-164-79.net.novis.pt
89.180.164.96	A	89-180-164-96.net.novis.pt
89.180.164.97	A+PTR	89-180-164-97.net.novis.pt
89.180.164.102	A	89-180-164-102.net.novis.pt
89.180.164.104	A	89-180-164-104.net.novis.pt
89.180.164.128	A	89-180-164-128.net.novis.pt
89.180.164.129	A+PTR	89-180-164-129.net.novis.pt
89.180.164.132	A	89-180-164-132.net.novis.pt
89.180.164.134	A	89-180-164-134.net.novis.pt
89.180.164.160	A+PTR	89-180-164-160.net.novis.pt
89.180.164.163	A	89-180-164-163.net.novis.pt
89.180.164.168	A	89-180-164-168.net.novis.pt
89.180.164.174	A	89-180-164-174.net.novis.pt
89.180.164.198	A	89-180-164-198.net.novis.pt
89.180.164.200	A	89-180-164-200.net.novis.pt
89.180.164.201	A	89-180-164-201.net.novis.pt
89.180.164.205	A	89-180-164-205.net.novis.pt
89.180.164.224	A+PTR	89-180-164-224.net.novis.pt
89.180.164.226	A	89-180-164-226.net.novis.pt
89.180.164.228	A	89-180-164-228.net.novis.pt
89.180.164.233	A	89-180-164-233.net.novis.pt
89.180.165.44	A+PTR	89-180-165-44.net.novis.pt
89.180.165.83	A	89-180-165-83.net.novis.pt
89.180.165.232	A+PTR	89-180-165-232.net.novis.pt
89.180.166.86	A+PTR	89-180-166-86.net.novis.pt
89.180.166.110	A	89-180-166-110.net.novis.pt
89.180.166.179	A+PTR	89-180-166-179.net.novis.pt
89.180.167.11	A	89-180-167-11.net.novis.pt
89.180.167.201	A	89-180-167-201.net.novis.pt
89.180.167.226	A+PTR	89-180-167-226.net.novis.pt
89.180.168.27	A+PTR	89-180-168-27.net.novis.pt
89.180.168.209	A+PTR	89-180-168-209.net.novis.pt
89.180.169.17	A+PTR	89-180-169-17.net.novis.pt
89.180.169.170	A	89-180-169-170.net.novis.pt
89.180.170.83	A	mail.challengeit.pt
89.180.171.115	A+PTR	89-180-171-115.net.novis.pt
89.180.173.218	A+PTR	89-180-173-218.net.novis.pt
89.180.174.106	A+PTR	89-180-174-106.net.novis.pt
89.180.175.118	A	89-180-175-118.net.novis.pt
89.180.175.227	A	89-180-175-227.net.novis.pt
89.180.176.48	A+PTR	89-180-176-48.net.novis.pt
89.180.176.65	A+PTR	89-180-176-65.net.novis.pt
89.180.176.244	A+PTR	89-180-176-244.net.novis.pt
89.180.177.52	A+PTR	89-180-177-52.net.novis.pt
89.180.177.96	A+PTR	89-180-177-96.net.novis.pt
89.180.177.212	A+PTR	89-180-177-212.net.novis.pt
89.180.178.51	A+PTR	89-180-178-51.net.novis.pt
89.180.180.140	A+PTR	89-180-180-140.net.novis.pt
89.180.181.139	A	89-180-181-139.net.novis.pt
89.180.181.160	A	89-180-181-160.net.novis.pt
89.180.183.171	A	89-180-183-171.net.novis.pt
89.180.184.139	A+PTR	89-180-184-139.net.novis.pt
89.180.185.116	A	89-180-185-116.net.novis.pt
89.180.186.195	A	89-180-186-195.net.novis.pt
89.180.189.109	A+PTR	89-180-189-109.net.novis.pt
89.180.190.15	A	89-180-190-15.net.novis.pt
89.180.190.84	A	89-180-190-84.net.novis.pt
89.180.191.20	A+PTR	89-180-191-20.net.novis.pt