Robtex

Up: 37.140.64.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 37.140.80.0/21
Down right: 37.140.88.0/21

IP	Type	Hostname
37.140.80.35	PTR	pool-37-140-80-35.is74.ru
37.140.81.48	PTR	pool-37-140-81-48.is74.ru
37.140.81.51	PTR	pool-37-140-81-51.is74.ru
37.140.81.162	PTR	pool-37-140-81-162.is74.ru
37.140.82.0	PTR	pool-37-140-82-0.is74.ru
37.140.82.97	PTR	pool-37-140-82-97.is74.ru
37.140.82.177	PTR	pool-37-140-82-177.is74.ru
37.140.82.179	PTR	pool-37-140-82-179.is74.ru
37.140.82.212	A	truebit7.ru
37.140.83.80	PTR	pool-37-140-83-80.is74.ru
37.140.83.81	A	mail.truebit7.ru
37.140.83.179	PTR	pool-37-140-83-179.is74.ru
37.140.84.1	PTR	pool-37-140-84-1.is74.ru
37.140.84.2	PTR	pool-37-140-84-2.is74.ru
37.140.84.3	PTR	pool-37-140-84-3.is74.ru
37.140.84.19	PTR	pool-37-140-84-19.is74.ru
37.140.84.32	PTR	pool-37-140-84-32.is74.ru
37.140.84.34	PTR	pool-37-140-84-34.is74.ru
37.140.84.51	PTR	pool-37-140-84-51.is74.ru
37.140.84.81	PTR	pool-37-140-84-81.is74.ru
37.140.84.82	PTR	pool-37-140-84-82.is74.ru
37.140.84.83	PTR	pool-37-140-84-83.is74.ru
37.140.84.96	PTR	pool-37-140-84-96.is74.ru
37.140.84.98	PTR	pool-37-140-84-98.is74.ru
37.140.84.99	PTR	pool-37-140-84-99.is74.ru
37.140.84.114	PTR	pool-37-140-84-114.is74.ru
37.140.84.130	PTR	pool-37-140-84-130.is74.ru
37.140.84.146	PTR	pool-37-140-84-146.is74.ru
37.140.84.176	PTR	pool-37-140-84-176.is74.ru
37.140.84.224	PTR	pool-37-140-84-224.is74.ru
37.140.85.92	A	thulemind.com
37.140.85.99	PTR	pool-37-140-85-99.is74.ru
37.140.86.115	PTR	pool-37-140-86-115.is74.ru
37.140.87.1	PTR	pool-37-140-87-1.is74.ru
37.140.89.49	PTR	pool-37-140-89-49.is74.ru
37.140.89.211	PTR	pool-37-140-89-211.is74.ru
37.140.90.80	PTR	pool-37-140-90-80.is74.ru
37.140.91.179	PTR	pool-37-140-91-179.is74.ru
37.140.92.177	PTR	pool-37-140-92-177.is74.ru
37.140.92.250	A	xn--90af3bl3c.xn--p1ai
37.140.94.162	PTR	pool-37-140-94-162.is74.ru
37.140.95.34	PTR	pool-37-140-95-34.is74.ru