Robtex

Up: 37.139.80.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 37.139.80.0/22
Down right: 37.139.84.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
37.139.80.1	PTR	gate.vlan20.gelicon.ru
37.139.80.1	A	ns3.gelicon.ru
37.139.80.3	A	ns1.fishnameserver.ru
37.139.80.3	A	searchandsocialsurrey.com
37.139.80.14	A	comatech.ru
37.139.80.14	A	www.comatech.ru
37.139.80.29	PTR	zepto.ru
37.139.80.29	A	xn--80aamczcct2ag1m.xn--p1ai
37.139.80.29	A	dserver.dtdns.net
37.139.80.40	A	complektstroy-1.ru
37.139.80.40	A	rk23.ru
37.139.80.40	A	ktoz.ru
37.139.80.43	A	wcsa.ru
37.139.80.58	A	fourhouse.ru
37.139.80.64	A	allodrug.ru
37.139.80.64	A	www.moscowseminary.ru
37.139.80.64	A	xn--e1anpr.xn--p1ai
37.139.80.66	PTR	mx.moscowseminary.ru
37.139.80.67	PTR	mx.mecs.ru
37.139.80.68	A	www.animelend.info
37.139.80.72	A	kinomaza.com
37.139.80.78	A	fanread.net
37.139.80.78	A	fanread.ru
37.139.80.79	A	anicat.tv
37.139.80.82	A	44srv.com
37.139.80.91	A	rombook.ru
37.139.80.91	A	animeland.info
37.139.80.91	A	www.animelend.info
37.139.80.108	A+PTR	mail.fresh24.pro
37.139.80.108	A	fresh24.pro
37.139.80.132	A	yacht-book.org
37.139.80.140	A	www.ditonator.synology.me
37.139.80.140	A	ditonator.synology.me
37.139.80.200	A	romanbook.net
37.139.80.200	A	www.kinomaza.com
37.139.81.115	A	zazma.ru
37.139.81.115	A	www.fanread.net
37.139.81.115	A	www.biotema.ru
37.139.82.15	A	vkinomax.ru
37.139.82.15	A	sk-des.ru
37.139.82.15	A	judges.su
37.139.85.1	PTR	gate.vlan22.gelicon.ru
37.139.85.1	A	ns4.gelicon.ru
37.139.85.5	A	ns.riviera.su
37.139.85.5	A	burlesco.net
37.139.85.5	A	td-fabric.ru
37.139.85.8	A+PTR	mail.aliens.su
37.139.85.8	A	mail.solvitevent.ru
37.139.85.35	A+PTR	mail.teanadin.ru
37.139.85.195	A	7715986.ru
37.139.85.195	A	moiprodukty.ru
37.139.85.195	A	green343.ru
37.139.86.81	A+PTR	gate.vlan21.gelicon.ru
37.139.86.81	A	ns2.gelicon.ru
37.139.86.82	PTR	mx.gelicon.ru
37.139.86.82	A	selen.gelicon.ru
37.139.86.82	A	gelicon.ru
37.139.86.88	A+PTR	mx2.gelicon.ru