Robtex

Up: 90.189.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 90.189.64.0/20
Down right: 90.189.80.0/20

IP	Type	Hostname
90.189.64.0	PTR	host-90-189-64-0.pppoe.omsknet.ru
90.189.65.65	A+PTR	host-90-189-65-65.pppoe.omsknet.ru
90.189.67.101	A+PTR	host-90-189-67-101.pppoe.omsknet.ru
90.189.67.186	A+PTR	host-90-189-67-186.pppoe.omsknet.ru
90.189.67.253	A+PTR	host-90-189-67-253.pppoe.omsknet.ru
90.189.70.183	A+PTR	host-90-189-70-183.pppoe.omsknet.ru
90.189.74.133	A+PTR	host-90-189-74-133.pppoe.omsknet.ru
90.189.76.0	A+PTR	host-90-189-76-0.pppoe.omsknet.ru
90.189.76.6	A+PTR	host-90-189-76-6.pppoe.omsknet.ru
90.189.76.7	A+PTR	host-90-189-76-7.pppoe.omsknet.ru
90.189.76.12	A	host-90-189-76-12.pppoe.omsknet.ru
90.189.76.13	PTR	host-90-189-76-13.pppoe.omsknet.ru
90.189.76.36	A+PTR	host-90-189-76-36.pppoe.omsknet.ru
90.189.76.37	A+PTR	host-90-189-76-37.pppoe.omsknet.ru
90.189.76.38	A+PTR	host-90-189-76-38.pppoe.omsknet.ru
90.189.76.39	A+PTR	host-90-189-76-39.pppoe.omsknet.ru
90.189.76.65	A+PTR	host-90-189-76-65.pppoe.omsknet.ru
90.189.76.68	A+PTR	host-90-189-76-68.pppoe.omsknet.ru
90.189.76.81	A+PTR	host-90-189-76-81.pppoe.omsknet.ru
90.189.76.83	A+PTR	host-90-189-76-83.pppoe.omsknet.ru
90.189.76.96	A+PTR	host-90-189-76-96.pppoe.omsknet.ru
90.189.76.104	A+PTR	host-90-189-76-104.pppoe.omsknet.ru
90.189.76.107	A+PTR	host-90-189-76-107.pppoe.omsknet.ru
90.189.76.112	A+PTR	host-90-189-76-112.pppoe.omsknet.ru
90.189.76.130	A	host-90-189-76-130.pppoe.omsknet.ru
90.189.76.136	A+PTR	host-90-189-76-136.pppoe.omsknet.ru
90.189.76.149	A+PTR	host-90-189-76-149.pppoe.omsknet.ru
90.189.76.151	A+PTR	host-90-189-76-151.pppoe.omsknet.ru
90.189.76.158	PTR	host-90-189-76-158.pppoe.omsknet.ru
90.189.76.160	A+PTR	host-90-189-76-160.pppoe.omsknet.ru
90.189.76.167	A+PTR	host-90-189-76-167.pppoe.omsknet.ru
90.189.76.172	A+PTR	host-90-189-76-172.pppoe.omsknet.ru
90.189.76.175	A	host-90-189-76-175.pppoe.omsknet.ru
90.189.76.179	PTR	host-90-189-76-179.pppoe.omsknet.ru
90.189.76.209	A+PTR	host-90-189-76-209.pppoe.omsknet.ru
90.189.76.210	A+PTR	host-90-189-76-210.pppoe.omsknet.ru
90.189.76.213	A+PTR	host-90-189-76-213.pppoe.omsknet.ru
90.189.76.217	A+PTR	host-90-189-76-217.pppoe.omsknet.ru
90.189.76.229	A+PTR	host-90-189-76-229.pppoe.omsknet.ru
90.189.76.239	A+PTR	host-90-189-76-239.pppoe.omsknet.ru
90.189.76.240	A+PTR	host-90-189-76-240.pppoe.omsknet.ru
90.189.76.244	A+PTR	host-90-189-76-244.pppoe.omsknet.ru
90.189.86.20	A+PTR	host-90-189-86-20.pppoe.omsknet.ru
90.189.87.250	A+PTR	host-90-189-87-250.pppoe.omsknet.ru
90.189.89.217	A+PTR	host-90-189-89-217.pppoe.omsknet.ru
90.189.94.153	A+PTR	host-90-189-94-153.pppoe.omsknet.ru
90.189.95.15	A+PTR	host-90-189-95-15.pppoe.omsknet.ru
90.189.95.65	A+PTR	host-90-189-95-65.pppoe.omsknet.ru
90.189.95.255	A+PTR	host-90-189-95-255.pppoe.omsknet.ru