Robtex

Up: 147.78.66.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 147.78.67.0/25
Down right: 147.78.67.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
147.78.67.9	PTR	dmitri.razin.example.com
147.78.67.9	A	www.yaboard.com
147.78.67.14	PTR	as.ichost.ru
147.78.67.14	A	skolkovoestate.ru
147.78.67.20	A+PTR	opdnr.ru
147.78.67.20	A	www.opdnr.ru
147.78.67.25	PTR	clients51.novecs.ru
147.78.67.25	A	www.surewin88.com
147.78.67.29	A	vdpn.ru
147.78.67.30	A+PTR	jollablog.ru
147.78.67.41	PTR	news-satellites-04.loc
147.78.67.41	A	www.peoplezone.biz
147.78.67.53	A+PTR	kiesp.ru
147.78.67.53	A	mail.kiesp.ru
147.78.67.56	A+PTR	hosting.royal-auto.kz
147.78.67.56	A	www.royal-auto.kz
147.78.67.56	A	snowrider.kz
147.78.67.65	PTR	myloptop.ru
147.78.67.65	A	ns1.starland.icu
147.78.67.65	A	mytopcs.com
147.78.67.87	A+PTR	protomail.ru
147.78.67.87	A	mail.protomail.ru
147.78.67.87	A	www.protomail.ru
147.78.67.99	PTR	vasilievb.example.com
147.78.67.99	A	urdepravedgirls.com
147.78.67.99	A	ns500135.urdepravedgirls.com
147.78.67.108	A+PTR	trustdirectory.ru
147.78.67.108	A	mail.trustdirectory.ru
147.78.67.167	A	gamingserver.ru
147.78.67.183	PTR	planeta-coffee.example.com
147.78.67.183	A	wotofworld.ru
147.78.67.183	A	www.tankiinvite.ru
147.78.67.187	PTR	dr.lict1.example.com
147.78.67.187	A	www.gixoc.ru
147.78.67.187	A	gixoc.ru
147.78.67.216	PTR	vadimgrigorev97.example.com
147.78.67.216	A	ns2.mx4.milanroberto.com
147.78.67.216	A	ns1.mx4.mx3.ns2.gr.iblog.co
147.78.67.226	PTR	koselevanatolij839.example.com
147.78.67.226	A	ns1.mx3.ns2.milanroberto.com
147.78.67.226	A	ns1.mx4.ns1.arckelectricalsupply.com