Robtex

Up: 194.85.238.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 194.85.238.0/25
Down right: 194.85.238.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
194.85.238.9	PTR	ns3.edu.ioffe.ru
194.85.238.9	A	ns2.spbau.ru
194.85.238.10	PTR	proxy.spbau.ru
194.85.238.10	A	ns.edu.ioffe.ru
194.85.238.10	A	mail.spbau.ru
194.85.238.20	A	aptu.ru
194.85.238.20	A	spbau.ru
194.85.238.20	A	ocenifoto.ru
194.85.238.21	A	stepic.ru
194.85.238.21	A	rosalind.info
194.85.238.21	A	stepick.org
194.85.238.98	A+PTR	chimpanzee.school.ioffe.ru
194.85.238.98	A	ns.school.ioffe.ru
194.85.238.98	A	bioege.edu.ru
194.85.238.129	PTR	main.mgo.rssi.ru
194.85.238.129	A	mailserver.mgo.rssi.ru
194.85.238.129	A	relay.mgo.rssi.ru
194.85.238.218	A	mgo.rssi.ru
194.85.238.218	A	voeikovmgo.ru
194.85.238.218	A	www.voeikovmgo.ru