Robtex

Up: 84.240.0.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 84.240.0.0/23
Down right: 84.240.2.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
84.240.0.2	A+PTR	zaja.biz
84.240.0.6	PTR	lan-84-240-0-6.vln.skynet.lt
84.240.0.10	A+PTR	snow.skynet.lt
84.240.0.20	PTR	lan-84-240-0-20.vln.skynet.lt
84.240.0.123	PTR	lan-84-240-0-123.vln.skynet.lt
84.240.0.125	PTR	lan-84-240-0-125.vln.skynet.lt
84.240.0.134	PTR	lan-84-240-0-134.vln.skynet.lt
84.240.0.135	PTR	lan-84-240-0-135.vln.skynet.lt
84.240.0.156	PTR	lan-84-240-0-156.vln.skynet.lt
84.240.0.193	PTR	lan-84-240-0-193.vln.skynet.lt
84.240.0.196	PTR	lan-84-240-0-196.vln.skynet.lt
84.240.0.207	PTR	lan-84-240-0-207.vln.skynet.lt
84.240.0.230	PTR	lan-84-240-0-230.vln.skynet.lt
84.240.0.234	PTR	lan-84-240-0-234.vln.skynet.lt
84.240.0.240	PTR	lan-84-240-0-240.vln.skynet.lt
84.240.1.2	A+PTR	gw-f.skynet.lt
84.240.1.11	PTR	dhcp1.skynet.lt
84.240.1.17	PTR	lan-84-240-1-17.vln.skynet.lt
84.240.1.22	A	ftp.5ci.lt
84.240.1.25	A+PTR	dhcp1.skynet.lt
84.240.1.194	PTR	lan-84-240-1-194.vln.skynet.lt
84.240.1.208	PTR	lan-84-240-1-208.vln.skynet.lt
84.240.2.32	PTR	lan-84-240-2-32.vln.skynet.lt
84.240.2.218	PTR	lan-84-240-2-218.vln.skynet.lt
84.240.3.3	A+PTR	mms2.5ci.lt
84.240.3.4	A+PTR	monitoring.skynet.lt
84.240.3.6	A+PTR	mysqldb1.skynet.lt
84.240.3.11	A	cns2.penki.lt
84.240.3.33	A+PTR	omega.skynet.lt
84.240.3.73	PTR	lan-84-240-3-73.vln.skynet.lt
84.240.3.73	A	media.search.lt
84.240.3.73	A	srv1.mediasearch.lt
84.240.3.81	A	support.bs2.lt
84.240.3.129	A+PTR	cameron.freenode.net
84.240.3.129	A	irc.us.freenode.net
84.240.3.129	A	irc.lt
84.240.3.137	PTR	lan-84-240-3-137.vln.skynet.lt
84.240.3.149	PTR	lan-84-240-3-149.vln.skynet.lt
84.240.3.149	A	armada.5ci.lt
84.240.3.149	A	mms.skynet.lt
84.240.3.153	A+PTR	kadi.5ci.lt
84.240.3.185	PTR	lan-84-240-3-185.vln.skynet.lt
84.240.3.198	PTR	lan-84-240-3-198.vln.skynet.lt
84.240.3.201	A+PTR	bb.5ci.lt
84.240.3.232	PTR	lan-84-240-3-232.vln.skynet.lt