Robtex

Up: 37.77.132.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 37.77.134.0/24
Down right: 37.77.135.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
37.77.134.0	PTR	37-77-134-0.obit.ru
37.77.134.7	PTR	37-77-134-7.obit.ru
37.77.134.45	PTR	37-77-134-45.obit.ru
37.77.134.50	PTR	37-77-134-50.obit.ru
37.77.134.51	PTR	37-77-134-51.obit.ru
37.77.134.56	PTR	37-77-134-56.obit.ru
37.77.134.59	PTR	37-77-134-59.obit.ru
37.77.134.62	PTR	37-77-134-62.obit.ru
37.77.134.73	PTR	37-77-134-73.obit.ru
37.77.134.87	PTR	37-77-134-87.obit.ru
37.77.134.90	PTR	37-77-134-90.obit.ru
37.77.134.97	PTR	37-77-134-97.obit.ru
37.77.134.113	PTR	37-77-134-113.obit.ru
37.77.134.116	PTR	37-77-134-116.obit.ru
37.77.134.122	PTR	37-77-134-122.obit.ru
37.77.134.126	PTR	37-77-134-126.obit.ru
37.77.134.126	A	fleetcompany.ru
37.77.134.127	PTR	37-77-134-127.obit.ru
37.77.134.130	PTR	37-77-134-130.obit.ru
37.77.134.137	PTR	37-77-134-137.obit.ru
37.77.134.156	PTR	37-77-134-156.obit.ru
37.77.134.175	PTR	37-77-134-175.obit.ru
37.77.134.177	PTR	37-77-134-177.obit.ru
37.77.134.185	PTR	37-77-134-185.obit.ru
37.77.134.186	PTR	37-77-134-186.obit.ru
37.77.134.189	PTR	37-77-134-189.obit.ru
37.77.134.196	PTR	37-77-134-196.obit.ru
37.77.134.206	A	rosproject.com
37.77.134.206	A	mail.rosproject.com
37.77.134.207	PTR	37-77-134-207.obit.ru
37.77.134.222	PTR	37-77-134-222.obit.ru
37.77.134.224	PTR	37-77-134-224.obit.ru
37.77.134.228	PTR	37-77-134-228.obit.ru
37.77.134.235	PTR	37-77-134-235.obit.ru
37.77.134.238	A+PTR	mail.sandrleader.spb.ru
37.77.134.240	PTR	37-77-134-240.obit.ru
37.77.134.244	PTR	37-77-134-244.obit.ru
37.77.134.250	A	ex.avtomatics.com
37.77.135.0	PTR	37-77-135-0.obit.ru
37.77.135.2	A+PTR	office-vp.spb.ru
37.77.135.5	PTR	vpmail.office-vp.spb.ru
37.77.135.5	A	mail.glav-meh.ru
37.77.135.5	A	mail.evrocint.ru
37.77.135.30	PTR	37-77-135-30.obit.ru
37.77.135.198	A+PTR	gate-obit.mezon.ru