Robtex

Up: 88.85.176.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 88.85.180.0/23
Down right: 88.85.182.0/23

IP	Type	Hostname
88.85.180.42	PTR	isg-brass1-88-85-180-42.ivnet.ru
88.85.180.63	PTR	isg-brass1-88-85-180-63.ivnet.ru
88.85.180.67	PTR	isg-brass1-88-85-180-67.ivnet.ru
88.85.180.68	PTR	isg-brass1-88-85-180-68.ivnet.ru
88.85.180.78	PTR	isg-brass1-88-85-180-78.ivnet.ru
88.85.180.86	PTR	isg-brass1-88-85-180-86.ivnet.ru
88.85.180.123	PTR	isg-brass1-88-85-180-123.ivnet.ru
88.85.180.140	PTR	isg-brass1-88-85-180-140.ivnet.ru
88.85.180.146	PTR	isg-brass1-88-85-180-146.ivnet.ru
88.85.180.158	PTR	isg-brass1-88-85-180-158.ivnet.ru
88.85.180.159	PTR	isg-brass1-88-85-180-159.ivnet.ru
88.85.180.213	PTR	isg-brass1-88-85-180-213.ivnet.ru
88.85.181.5	PTR	isg-brass1-88-85-181-5.ivnet.ru
88.85.181.8	PTR	isg-brass1-88-85-181-8.ivnet.ru
88.85.181.40	PTR	isg-brass1-88-85-181-40.ivnet.ru
88.85.181.56	PTR	isg-brass1-88-85-181-56.ivnet.ru
88.85.181.131	PTR	isg-brass1-88-85-181-131.ivnet.ru
88.85.181.191	PTR	isg-brass1-88-85-181-191.ivnet.ru
88.85.181.204	PTR	isg-brass1-88-85-181-204.ivnet.ru
88.85.181.206	PTR	isg-brass1-88-85-181-206.ivnet.ru
88.85.181.214	PTR	isg-brass1-88-85-181-214.ivnet.ru
88.85.181.242	PTR	isg-brass1-88-85-181-242.ivnet.ru
88.85.182.13	PTR	isg-brass1-88-85-182-13.ivnet.ru
88.85.182.36	PTR	isg-brass1-88-85-182-36.ivnet.ru
88.85.182.51	PTR	isg-brass1-88-85-182-51.ivnet.ru
88.85.182.125	PTR	isg-brass1-88-85-182-125.ivnet.ru
88.85.182.139	PTR	isg-brass1-88-85-182-139.ivnet.ru
88.85.182.152	PTR	isg-brass1-88-85-182-152.ivnet.ru
88.85.182.177	PTR	isg-brass1-88-85-182-177.ivnet.ru
88.85.182.180	PTR	isg-brass1-88-85-182-180.ivnet.ru
88.85.182.183	PTR	isg-brass1-88-85-182-183.ivnet.ru
88.85.182.216	PTR	isg-brass1-88-85-182-216.ivnet.ru
88.85.182.223	PTR	isg-brass1-88-85-182-223.ivnet.ru
88.85.182.230	PTR	isg-brass1-88-85-182-230.ivnet.ru
88.85.182.236	PTR	isg-brass1-88-85-182-236.ivnet.ru
88.85.183.10	PTR	isg-brass1-88-85-183-10.ivnet.ru
88.85.183.33	PTR	isg-brass1-88-85-183-33.ivnet.ru
88.85.183.55	PTR	isg-brass1-88-85-183-55.ivnet.ru
88.85.183.83	PTR	isg-brass1-88-85-183-83.ivnet.ru
88.85.183.90	PTR	isg-brass1-88-85-183-90.ivnet.ru
88.85.183.117	PTR	isg-brass1-88-85-183-117.ivnet.ru
88.85.183.124	PTR	isg-brass1-88-85-183-124.ivnet.ru
88.85.183.144	PTR	isg-brass1-88-85-183-144.ivnet.ru
88.85.183.168	PTR	isg-brass1-88-85-183-168.ivnet.ru
88.85.183.178	PTR	isg-brass1-88-85-183-178.ivnet.ru
88.85.183.191	PTR	isg-brass1-88-85-183-191.ivnet.ru
88.85.183.201	PTR	isg-brass1-88-85-183-201.ivnet.ru