Robtex

Up: 193.219.126.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 193.219.127.0/25
Down right: 193.219.127.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.219.127.13	A	mail.open-broker.ru
193.219.127.24	A	mail.k2kapital.ru
193.219.127.25	PTR	mx2.open.ru
193.219.127.25	A	veot-it1.open.ru
193.219.127.32	PTR	mx2.otkritie.com
193.219.127.37	PTR	opentrainer.ru
193.219.127.38	A	ns0.openbank.ru
193.219.127.38	A	ns0.rbr.ru
193.219.127.40	A	otkritie-broker.ru
193.219.127.40	A	open-study.ru
193.219.127.40	A	broker-open.ru
193.219.127.41	PTR	open-broker.ru
193.219.127.42	A+PTR	ns1.otcritie.com
193.219.127.43	A+PTR	mailotkritie.ru
193.219.127.43	A	samara.bank-open.ru
193.219.127.43	A	opencombank.ru
193.219.127.45	A+PTR	ns0.otcritie.com
193.219.127.47	A	openmoney.ru
193.219.127.47	A	www.opentrainer.ru
193.219.127.47	A	www.open-broker.ru
193.219.127.58	PTR	mx1.open.ru
193.219.127.75	A	openline.ru
193.219.127.77	A+PTR	smtp2.open.ru
193.219.127.77	A	smtp2.infosecservice.ru
193.219.127.78	A	smtp4.open.ru
193.219.127.78	A	smtp3.infosecservice.ru
193.219.127.91	A	ts.rbr.ru
193.219.127.92	PTR	proxy.otcritie.com
193.219.127.92	A	openbank24.ru
193.219.127.92	A	otkritie.su
193.219.127.93	A	www.openholding.ru
193.219.127.93	A	openholding.ru
193.219.127.93	A	www.open.ru
193.219.127.95	A	services.otcritie.com
193.219.127.95	A	adm.openbank.ru
193.219.127.95	A	otkritiebank.com
193.219.127.96	A	www.otkritie.com
193.219.127.96	A	otkritie.com
193.219.127.97	A	ns2.quanquin.com
193.219.127.97	A	www.open-am.ru
193.219.127.97	A	open-am.ru
193.219.127.98	A	www.opora-ins.ru
193.219.127.98	A	otkritie-ins.ru
193.219.127.98	A	opora-ins.ru
193.219.127.100	A	services.open.ru
193.219.127.103	A	ns0.rbr.ru
193.219.127.103	A	mx1.rbr.ru
193.219.127.103	A	mx1.bank-open.ru
193.219.127.106	A+PTR	zenon0.otkritie.ru
193.219.127.106	A	mx1.open.ru
193.219.127.107	A+PTR	zenon1.otkritie.ru
193.219.127.107	A	mx2.open.ru
193.219.127.112	A+PTR	ns2.otcritie.com
193.219.127.113	PTR	mailotkritie.ru
193.219.127.140	A	ekb.openbank.ru
193.219.127.151	A	open-online.ru
193.219.127.152	A	openonline.ru
193.219.127.165	A	ic.openbank.ru
193.219.127.202	A	ib.open.ru
193.219.127.203	A	racketka.ru
193.219.127.203	A	static3.rocket-cdn.ru
193.219.127.203	A	roketcard.ru
193.219.127.204	A	racketka.ru
193.219.127.204	A	static3.rocket-cdn.ru
193.219.127.204	A	roketcard.ru