Robtex

Up: 5.141.28.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 5.141.28.0/25
Down right: 5.141.28.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
5.141.28.2	PTR	5-141-28-2.static-cl.isurgut.ru
5.141.28.12	PTR	5-141-28-12.static-cl.isurgut.ru
5.141.28.12	A	spkugra.ru
5.141.28.54	PTR	5-141-28-54.static-cl.isurgut.ru
5.141.28.58	PTR	5-141-28-58.static-cl.isurgut.ru
5.141.28.58	A	investugra.ru
5.141.28.67	PTR	5-141-28-67.static-cl.isurgut.ru
5.141.28.78	A+PTR	ns.admhmao.ru
5.141.28.78	A	ns.ugra-gateway.ru
5.141.28.78	A	ns.eduhmao.ru
5.141.28.79	A+PTR	relay.admhmao.ru
5.141.28.80	A+PTR	cas01.admhmao.ru
5.141.28.81	A+PTR	cas02.admhmao.ru
5.141.28.86	PTR	5-141-28-86.static-cl.isurgut.ru
5.141.28.86	A	www.admhmao.ru
5.141.28.86	A	xn--80af3b0c.xn--p1ai
5.141.28.104	PTR	5-141-28-104.static-cl.isurgut.ru
5.141.28.104	A	dmi-hmao.ru
5.141.28.112	PTR	5-141-28-112.static-cl.isurgut.ru
5.141.28.124	PTR	5-141-28-124.static-cl.isurgut.ru
5.141.28.128	PTR	5-141-28-128.static-cl.isurgut.ru
5.141.28.131	PTR	5-141-28-131.static-cl.isurgut.ru
5.141.28.131	A	www.eiek-hmao.ru
5.141.28.131	A	eiek-hmao.ru
5.141.28.183	PTR	5-141-28-183.static-cl.isurgut.ru
5.141.28.183	A	controldoma.admhmao.ru
5.141.28.183	A	rms.admhmao.ru