Robtex

Up: 77.246.230.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 77.246.230.0/25
Down right: 77.246.230.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
77.246.230.4	A	vpn.microtest.ru
77.246.230.5	A	cognosdv.microtest.ru
77.246.230.9	A	host9-230-msk.microtest.ru
77.246.230.9	A	www.nettools.ru
77.246.230.9	A	ns.nettools.ru
77.246.230.11	A	relay.moscow.microtest.ru
77.246.230.11	A	relay3.microtest.ru
77.246.230.11	A	relay2.moscow.microtest.ru
77.246.230.19	A	paris.microtest.ru
77.246.230.55	A	host55-230-msk.microtest.ru
77.246.230.62	A	cognosep.ru
77.246.230.183	A	host183-230-msk.microtest.ru