Robtex

Up: 217.119.80.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 217.119.80.0/24
Down right: 217.119.81.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
217.119.80.2	A+PTR	tik.dcn.ru
217.119.80.2	A+PTR	ns1.etel.ru
217.119.80.9	A+PTR	nat.dcn.ru
217.119.80.17	A+PTR	pix.dcn.ru
217.119.80.18	A+PTR	stat.dcn.ru
217.119.80.18	A	test.dcn.ru
217.119.80.19	A	helpdesk.dcn.ru
217.119.80.20	A	orders.dcn.ru
217.119.80.21	A	log.dcn.ru
217.119.80.22	A+PTR	relay.dcn.ru
217.119.80.22	A	ns.dcn.ru
217.119.80.22	A	post.dcn.ru
217.119.80.23	A+PTR	doc.dcn.ru
217.119.80.26	PTR	217x119x80x26.static-business.ekat.ertelecom.ru
217.119.80.26	A	sipmobile.ru
217.119.80.26	A	xn--j1anp.xn--p1ai
217.119.80.194	A	post1.rduse.so-cdu.ru
217.119.80.200	PTR	217x119x80x200.static-business.ekat.ertelecom.ru
217.119.80.219	PTR	217x119x80x219.static-business.ekat.ertelecom.ru
217.119.81.69	PTR	mgw.dcn.ru
217.119.81.70	PTR	hosting.etel.ru
217.119.81.72	PTR	mir66.ru
217.119.81.73	A	virtmx1.etel.ru
217.119.81.76	A	netcam.dcn.ru
217.119.81.77	PTR	217x119x81x77.static-business.ekat.ertelecom.ru
217.119.81.83	A	cg.dcn.ru
217.119.81.84	A	tc.dataway.ru
217.119.81.87	A+PTR	lab.dcn.ru
217.119.81.91	PTR	yeka.ru
217.119.81.91	A	yamals.com
217.119.81.91	A	usp59.com
217.119.81.94	A	enum.etel.ru
217.119.81.99	PTR	217x119x81x99.static-business.ekat.ertelecom.ru
217.119.81.99	A	sm.dcn.ru