Robtex

Up: 158.58.128.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 158.58.128.0/22
Down right: 158.58.132.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
158.58.128.67	PTR	host-158-58-128-67.bisv.ru
158.58.128.105	PTR	host-158-58-128-105.bisv.ru
158.58.128.120	PTR	host-158-58-128-120.bisv.ru
158.58.128.166	PTR	host-158-58-128-166.bisv.ru
158.58.128.188	PTR	host-158-58-128-188.bisv.ru
158.58.129.7	A	mx.tdoi-asudd.ru
158.58.129.76	A	mx.sochimk.ru
158.58.129.91	A+PTR	edu.sochi.ru
158.58.129.91	A	mail.edu.sochi.ru
158.58.129.92	A	www.gymnasium9-sochi.ru
158.58.129.92	A	sochi-schools.ru
158.58.129.113	A	speed2.bisv.ru
158.58.129.233	PTR	host-158-58-129-233.bisv.ru
158.58.129.235	PTR	host-158-58-129-235.bisv.ru
158.58.129.235	A	www.visacomtour.ru
158.58.129.235	A	visacomtour.ru
158.58.130.2	PTR	host-158-58-130-2.bisv.ru
158.58.130.2	A	sochisvyaz.ru
158.58.130.2	A	ns.sochisvyaz.ru
158.58.130.16	PTR	host-158-58-130-16.bisv.ru
158.58.130.17	PTR	host-158-58-130-17.bisv.ru
158.58.130.41	PTR	host-158-58-130-41.bisv.ru
158.58.130.68	A	4c11bf42a063.quickddns.com
158.58.130.74	PTR	host-158-58-130-74.bisv.ru
158.58.130.88	PTR	host-158-58-130-88.bisv.ru
158.58.130.126	A	mail.dagomys.ru
158.58.130.235	PTR	host-158-58-130-235.bisv.ru
158.58.130.243	A	mail4.brevis-apartments.ru
158.58.130.249	PTR	host-158-58-130-249.bisv.ru
158.58.130.249	A	mail3.brevis-apartments.ru
158.58.130.249	A	mail2.uplaza.ru
158.58.131.3	PTR	host-158-58-131-3.bisv.ru
158.58.131.9	PTR	host-158-58-131-9.bisv.ru
158.58.131.18	PTR	host-158-58-131-18.bisv.ru
158.58.131.20	A	xn--c1adakqmdddepdp2e2e.xn--p1ai
158.58.131.29	A	kvartalsochi.ru
158.58.131.29	A	kvartalmondo.com
158.58.131.72	PTR	host-158-58-131-72.bisv.ru
158.58.131.91	PTR	host-158-58-131-91.bisv.ru
158.58.131.128	PTR	host-158-58-131-128.bisv.ru
158.58.131.136	PTR	host-158-58-131-136.bisv.ru
158.58.131.169	PTR	host-158-58-131-169.bisv.ru
158.58.131.216	PTR	host-158-58-131-216.bisv.ru
158.58.131.226	PTR	host-158-58-131-226.bisv.ru
158.58.132.19	PTR	host-158-58-132-19.bisv.ru
158.58.132.50	PTR	host-158-58-132-50.bisv.ru
158.58.132.80	PTR	host-158-58-132-80.bisv.ru
158.58.132.97	PTR	host-158-58-132-97.bisv.ru
158.58.132.107	PTR	host-158-58-132-107.bisv.ru
158.58.132.123	A	sochicasinoresort.com
158.58.132.123	A	casinosochiresort.com
158.58.132.123	A	sochicasino.com
158.58.132.248	PTR	host-158-58-132-248.bisv.ru
158.58.133.13	A	theerweweqrww.com
158.58.133.187	PTR	host-158-58-133-187.bisv.ru
158.58.134.30	A	zamkisamsung.com
158.58.134.30	A	tricolorsochi.com
158.58.134.65	PTR	host-158-58-134-65.bisv.ru
158.58.134.65	A	nvgroup.ru
158.58.134.71	A	mail.ips-telecom.ru
158.58.134.71	A	mail.miaelectronics.ru
158.58.134.71	A	mail.nvgroup.ru
158.58.134.76	A	miaelectronics.ru
158.58.134.76	A	ns1.nvgroup.ru
158.58.134.76	A	sbsrv.ru
158.58.134.99	A+PTR	mx2.rosaski.com
158.58.134.145	PTR	host-158-58-134-145.bisv.ru
158.58.134.145	A	ukksc.ru
158.58.134.146	PTR	host-158-58-134-146.bisv.ru
158.58.135.132	A	www.red-net.net