Robtex

Up: 5.20.192.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 5.20.192.0/20
Down right: 5.20.208.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
5.20.193.83	A	improhouse.com
5.20.194.33	PTR	data-194-33.cgates.lt
5.20.194.110	A	appsterx.com
5.20.194.148	A	ringaile.com
5.20.197.64	PTR	data-197-64.cgates.lt
5.20.197.64	A	rikis.org
5.20.197.64	A	suopis.com
5.20.198.112	A	e-valdas.eu
5.20.198.160	PTR	data-198-160.cgates.lt
5.20.198.160	A	gatc.lt
5.20.199.18	A	gloriouscpp.com
5.20.200.162	PTR	data-200-162.cgates.lt
5.20.201.120	A	ns3.stikonas.eu
5.20.203.202	A	askmode.com
5.20.203.202	A	cabal.lt
5.20.203.202	A	mail.cabal.lt
5.20.205.187	A	apnet.info
5.20.205.187	A	mail.apnet.lt
5.20.205.187	A	mail.varturojus.eu
5.20.208.144	A	mail.algors.tk
5.20.208.144	A	algors.com
5.20.208.230	A	altv.lt
5.20.210.36	A	bookify.eu
5.20.212.131	PTR	data-212-131.cgates.lt
5.20.216.81	A	untrustworthypillars.com
5.20.216.193	PTR	data-216-193.cgates.lt
5.20.217.165	A	in4dot.com
5.20.218.2	PTR	data-218-2.cgates.lt
5.20.218.34	PTR	data-218-34.cgates.lt
5.20.218.64	PTR	data-218-64.cgates.lt
5.20.218.97	PTR	data-218-97.cgates.lt
5.20.218.135	A	withoutcaps.com
5.20.218.163	PTR	data-218-163.cgates.lt
5.20.218.194	PTR	data-218-194.cgates.lt
5.20.218.195	PTR	data-218-195.cgates.lt
5.20.218.200	A	post.staipa.lt
5.20.218.225	PTR	data-218-225.cgates.lt
5.20.223.2	PTR	mail.rc.lt
5.20.223.2	A	pop.relaxfm.lt
5.20.223.2	A	smtp.rc.lt