Robtex

Up: 46.8.40.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 46.8.40.0/25
Down right: 46.8.40.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
46.8.40.30	A+PTR	ns1.regnets.ru
46.8.40.31	PTR	n2.time1.regnets.ru
46.8.40.31	A	ntp1.regnets.ru
46.8.40.32	A+PTR	ns3.hsdn.org
46.8.40.33	A+PTR	mail.regnets.ru
46.8.40.34	A	regnets.ru
46.8.40.34	A	mx1.dsl42.ru
46.8.40.34	A	ae-0-stk-gw.dsl42.ru
46.8.40.35	A	qbot.ru