Robtex

Up: 90.151.32.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 90.151.48.0/21
Down right: 90.151.56.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
90.151.48.0	PTR	adsl-90-151-48-0.jamal.ru
90.151.48.1	PTR	adsl-90-151-48-1.jamal.ru
90.151.53.2	PTR	adsl-90-151-53-02.nojabrsk.ru
90.151.53.35	PTR	adsl-90-151-53-35.nojabrsk.ru
90.151.53.48	PTR	adsl-90-151-53-48.nojabrsk.ru
90.151.53.49	PTR	adsl-90-151-53-49.nojabrsk.ru
90.151.53.50	PTR	adsl-90-151-53-50.nojabrsk.ru
90.151.53.66	PTR	adsl-90-151-53-66.nojabrsk.ru
90.151.53.67	PTR	adsl-90-151-53-67.nojabrsk.ru
90.151.53.80	PTR	adsl-90-151-53-80.nojabrsk.ru
90.151.53.81	PTR	adsl-90-151-53-81.nojabrsk.ru
90.151.53.82	PTR	adsl-90-151-53-82.nojabrsk.ru
90.151.53.96	PTR	adsl-90-151-53-96.nojabrsk.ru
90.151.53.99	PTR	adsl-90-151-53-99.nojabrsk.ru
90.151.53.114	PTR	adsl-90-151-53-114.nojabrsk.ru
90.151.53.129	PTR	adsl-90-151-53-129.nojabrsk.ru
90.151.53.130	PTR	adsl-90-151-53-130.nojabrsk.ru
90.151.53.131	PTR	adsl-90-151-53-131.nojabrsk.ru
90.151.53.144	PTR	adsl-90-151-53-144.nojabrsk.ru
90.151.53.178	PTR	adsl-90-151-53-178.nojabrsk.ru
90.151.53.208	PTR	adsl-90-151-53-208.nojabrsk.ru
90.151.53.224	PTR	adsl-90-151-53-224.nojabrsk.ru
90.151.53.225	PTR	adsl-90-151-53-225.nojabrsk.ru
90.151.53.227	PTR	adsl-90-151-53-227.nojabrsk.ru
90.151.53.240	PTR	adsl-90-151-53-240.nojabrsk.ru
90.151.53.242	PTR	adsl-90-151-53-242.nojabrsk.ru
90.151.53.243	PTR	adsl-90-151-53-243.nojabrsk.ru
90.151.56.241	PTR	adsl-90-151-56-241.nojabrsk.ru
90.151.59.7	A	mail.sibuss.ru
90.151.59.18	PTR	adsl-90-151-59-18.nojabrsk.ru
90.151.59.18	A	i-13.ru
90.151.59.18	A	r7i.ru
90.151.59.39	A	yats.biz
90.151.59.41	A	zpss.ru
90.151.59.41	A	www.zpss.ru
90.151.59.46	A	ctrl-q.ru
90.151.59.51	A+PTR	pno.ru
90.151.59.51	A	smtp.pno.ru
90.151.59.92	A	xn----7sbtqqb0b.xn--p1ai
90.151.59.92	A	www.xn----7sbtqqb0b.xn--p1ai
90.151.59.105	A	pleskachev.ru
90.151.59.126	A	boretsmv.ru
90.151.59.147	PTR	adsl-90-151-59-147.nojabrsk.ru
90.151.59.151	A	n-itc.ru
90.151.59.175	A	mail.domeofyork.net
90.151.59.208	PTR	adsl-90-151-59-208.nojabrsk.ru