Robtex

Up: 37.140.192.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 37.140.193.0/25
Down right: 37.140.193.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
37.140.193.6	A+PTR	ovzhost47.vps.reg.ru
37.140.193.6	A+PTR	ovzhost183.vps.reg.ru
37.140.193.9	A+PTR	ovzhost166.vps.reg.ru
37.140.193.11	PTR	ovzhost201.vps.reg.ru
37.140.193.24	PTR	spl21.hosting.reg.ru
37.140.193.24	A	stroynk.ru
37.140.193.24	A	inter-wall.ru
37.140.193.26	A+PTR	ovzhost171.vps.reg.ru
37.140.193.27	PTR	server39.hosting.reg.ru
37.140.193.27	A	www.hypetools.ru
37.140.193.27	A	daryger.ru
37.140.193.35	PTR	spl22.hosting.reg.ru
37.140.193.35	A	xn----7sbfgfe5apqcg3ae5r.xn--p1ai
37.140.193.35	A	mosarbolit.ru
37.140.193.47	PTR	ovzhost64.vps.reg.ru
37.140.193.50	A+PTR	ovzhost65.vps.reg.ru
37.140.193.75	PTR	node228-msk1.cloudvps.reg.ru
37.140.193.75	A	ovzhost88.vps.reg.ru
37.140.193.118	A+PTR	ovzhost119.vps.reg.ru
37.140.193.120	A	ns1.hosting.reg.ru
37.140.193.121	A+PTR	ns2.hosting.reg.ru
37.140.193.121	A	ns2.hosting.hub8.com