Robtex

Up: 178.130.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 178.130.0.0/21
Down right: 178.130.8.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
178.130.0.6	A+PTR	summail.ru
178.130.0.6	A	mx1.summail.ru
178.130.0.6	A	smtp.summail.ru
178.130.0.48	A	ns3.spb.sumtel.ru
178.130.0.130	PTR	proxy.cifracom.ru
178.130.0.130	A	post.cifracom.ru
178.130.0.132	A	crm.cifracom.ru
178.130.0.133	PTR	drweb.cifracom.ru
178.130.0.144	A	summatelecom.ru
178.130.0.150	A	bloodwin.ru
178.130.0.190	A	www.boulderliga.ru
178.130.0.190	A	elcapitan.ru
178.130.0.190	A	climbingcompetition.ru
178.130.0.202	A	www.avangard-hub.ru
178.130.0.202	A	www.dcmagnets.ru
178.130.0.202	A	dcmagnets.ru
178.130.0.210	A	electronicsoul.es
178.130.0.210	A	mail.electronicsoul.es
178.130.0.214	A	dc.ozerki.net
178.130.8.17	PTR	ns.xolos.info
178.130.9.38	PTR	mail.to-3.ru
178.130.9.38	A	to-3.ru
178.130.9.66	PTR	oblnet.ru
178.130.9.96	A	ns4.spb.sumtel.ru
178.130.9.139	PTR	adf-spb.ru
178.130.10.72	PTR	imap.sald.ru
178.130.11.30	A	brightpages.ru
178.130.11.155	A+PTR	relay.cvs.spb.su
178.130.11.214	A+PTR	mail1.ut.ru
178.130.11.214	A	mail.ut.ru
178.130.11.250	PTR	xolos.info
178.130.11.250	A	ns1.xolos.info
178.130.11.250	A	mail.xolos.info
178.130.12.126	A	pl-110.mooo.com
178.130.13.86	A	mx2-spb.tdpir.ru
178.130.14.218	A	nevskiy-college.com
178.130.15.12	PTR	cache.google.com
178.130.15.12	A	r1---sn-n0hh5-axqe.googlevideo.com
178.130.15.12	A	r1.sn-n0hh5-axqe.googlevideo.com
178.130.15.13	PTR	cache.google.com
178.130.15.13	A	r2---sn-n0hh5-axqe.googlevideo.com
178.130.15.14	PTR	cache.google.com
178.130.15.14	A	r3.sn-n0hh5-axqe.googlevideo.com