Robtex

Up: 178.236.130.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 178.236.131.0/25
Down right: 178.236.131.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
178.236.131.5	PTR	5.131.236.178.amsterdamtelecom.ru
178.236.131.32	PTR	arcon-project.spb.ru
178.236.131.32	A	mail.arcon-project.spb.ru
178.236.131.33	A	ns.energosoyuz.ru
178.236.131.33	A	ns.gunserver.ru
178.236.131.33	A	ns.stroysvet.ru
178.236.131.34	A+PTR	mail.energosoyuz.ru
178.236.131.34	A	pop.energosoyuz.ru
178.236.131.35	PTR	im.energosoyuz.ru
178.236.131.40	PTR	gw.energosoyuz.ru
178.236.131.40	A	ns.energosoyuz.ru
178.236.131.40	A	srv1.energosoyuz.ru
178.236.131.43	PTR	43.131.236.178.amsterdamtelecom.ru
178.236.131.43	A	ns.gunserver.ru
178.236.131.43	A	jazz-way.ru
178.236.131.44	A+PTR	gunserver.ru
178.236.131.44	A	killserver.ru
178.236.131.44	A	gunserver.pro
178.236.131.50	A	router.energosoyuz.ru
178.236.131.63	A+PTR	sw.energosoyuz.ru
178.236.131.68	PTR	68.131.236.178.amsterdamtelecom.ru
178.236.131.96	PTR	96.131.236.178.obtel.pro
178.236.131.152	PTR	152.131.236.178.amsterdamtelecom.ru
178.236.131.157	PTR	157-131-236-178.maloco.ru
178.236.131.157	A	ns.romansky.info
178.236.131.157	A	romansky.info
178.236.131.186	A+PTR	mail.powergrid.ru
178.236.131.203	PTR	203.131.236.178.amsterdamtelecom.ru
178.236.131.203	A	www.powergrid.ru
178.236.131.203	A	powergrid.ru
178.236.131.215	A+PTR	mail.boyare.net
178.236.131.215	A	donateforbeer.com
178.236.131.225	PTR	225.131.236.178.amsterdamtelecom.ru
178.236.131.249	A	spb.maris.no