Robtex

Up: 192.166.8.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 192.166.12.0/23
Down right: 192.166.14.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
192.166.12.2	A+PTR	ns.luga.ru
192.166.12.2	A	ns1.zames.ru
192.166.12.3	A+PTR	streamer0.luglink.net
192.166.12.3	A	hosting1.luga.ru
192.166.12.5	A+PTR	server.luga.ru
192.166.12.5	A	smtp.luga.ru
192.166.12.5	A	mail.lazyservice.ru
192.166.12.6	PTR	hosting2.luglink.net
192.166.12.12	A+PTR	noc.luglink.net
192.166.12.13	PTR	mail-fbsd.luglink.net
192.166.12.13	A	control.luglink.net
192.166.12.41	A	vpn.luga.ru
192.166.12.83	A+PTR	vpn-grdk.luglink.net
192.166.13.56	A+PTR	192-166-13-56.ipoe.luglink.net
192.166.13.85	A+PTR	192-166-13-85.ipoe.luglink.net
192.166.13.141	A+PTR	192-166-13-141.ipoe.luglink.net
192.166.14.2	A	ppp192-166-14-2.luglink.net
192.166.14.64	A	ppp192-166-14-64.luglink.net
192.166.14.101	A	ppp192-166-14-101.luglink.net
192.166.14.169	A	ppp192-166-14-169.luglink.net
192.166.15.2	A+PTR	ns2.luga.ru
192.166.15.2	A	ns3.zames.ru
192.166.15.9	A	lilgueco-gw.luglink.net
192.166.15.10	A+PTR	lilgueco.luglink.net
192.166.15.13	A+PTR	ktv-gw.luglink.net
192.166.15.18	A+PTR	rb-wifi.luglink.net
192.166.15.21	A+PTR	imc-gw.luglink.net
192.166.15.25	A	gorgaz-gw.luglink.net
192.166.15.26	A+PTR	gorgaz.luglink.net
192.166.15.29	A+PTR	gorod-posel-gw.luglink.net
192.166.15.30	PTR	pens.luglink.net
192.166.15.33	A+PTR	cbuk-gw.luglink.net
192.166.15.34	A	cbuk.luglink.net
192.166.15.38	A+PTR	comfin.luglink.net
192.166.15.41	A+PTR	admins-test-gw.luglink.net
192.166.15.42	A	admins-test.luglink.net
192.166.15.50	A	monitor.luglink.net
192.166.15.54	A+PTR	sdc.luglink.net
192.166.15.57	A	ipboykovva-gw.luglink.net
192.166.15.58	A	ipboykovva.luglink.net
192.166.15.62	A	ooo-energoservice.luglink.net
192.166.15.69	A	moonsrv-gw.luglink.net
192.166.15.70	A+PTR	moonsrv.luglink.net
192.166.15.70	A	host.zames.ru
192.166.15.70	A	zames.ru
192.166.15.74	A+PTR	edu.luglink.net
192.166.15.82	PTR	ge1.38.rb061.luglink.net
192.166.15.94	A+PTR	mladov.luglink.net
192.166.15.97	A+PTR	private30nat-gw.luglink.net
192.166.15.101	A+PTR	signal-gw.luglink.net
192.166.15.102	A	signal.luglink.net
192.166.15.113	A+PTR	obit-gw.luglink.net
192.166.15.114	A+PTR	obit-pochta.luglink.net
192.166.15.118	A+PTR	rmix.luglink.net
192.166.15.118	A	media.luga.ru
192.166.15.125	A+PTR	laz-gw.luglink.net
192.166.15.126	PTR	laz.luglink.net
192.166.15.126	A	ns.abrasives.ru
192.166.15.126	A	www.abrasives.ru
192.166.15.129	A	kgu-gw.luglink.net
192.166.15.130	A+PTR	kgu.luglink.net
192.166.15.133	A+PTR	adm-gw.luglink.net
192.166.15.134	A+PTR	adm.luglink.net
192.166.15.137	A+PTR	raduga-gw.luglink.net
192.166.15.138	A+PTR	raduga.luglink.net
192.166.15.141	A	med-gw.luglink.net
192.166.15.142	A+PTR	med.luglink.net
192.166.15.145	A+PTR	natip1-rt043.luglink.net
192.166.15.149	A+PTR	sh03vks-gw.luglink.net
192.166.15.154	A+PTR	admarchive.luglink.net
192.166.15.157	PTR	zemlemer-gw.luglink.net
192.166.15.162	A+PTR	centdokazmed.luglink.net
192.166.15.169	A+PTR	lhk-gw.luglink.net
192.166.15.170	A+PTR	lhk.luglink.net
192.166.15.177	A+PTR	lapvideo-gw.luglink.net
192.166.15.178	A	lapvideo.luglink.net
192.166.15.181	A+PTR	zakladm-gw.luglink.net
192.166.15.182	A	zaklinye.ru
192.166.15.182	A	www.zaklinye.ru
192.166.15.182	A	zakladm.luglink.net
192.166.15.185	A	severen-trak-gw.luglink.net
192.166.15.186	A+PTR	severen-trak.luglink.net
192.166.15.189	A	molzavod-gw.luglink.net
192.166.15.190	A+PTR	molzavod.luglink.net
192.166.15.242	A+PTR	irbis.luglink.net