Robtex

Up: 92.127.128.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 92.127.128.0/19
Down right: 92.127.160.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
92.127.128.0	PTR	ws.92.127.128.0.nsk.sibirtelecom.ru
92.127.132.72	PTR	gempel.ru
92.127.135.56	PTR	ws.92.127.135.56.nsk.sibirtelecom.ru
92.127.140.169	PTR	ws.92.127.140.169.nsk.sibirtelecom.ru
92.127.145.132	PTR	ws.92.127.145.132.nsk.sibirtelecom.ru
92.127.145.140	PTR	ws.92.127.145.140.nsk.sibirtelecom.ru
92.127.145.177	PTR	ws.92.127.145.177.nsk.sibirtelecom.ru
92.127.145.195	PTR	ws.92.127.145.195.nsk.sibirtelecom.ru
92.127.147.3	PTR	ws.92.127.147.3.nsk.sibirtelecom.ru
92.127.147.138	PTR	ws.92.127.147.138.nsk.sibirtelecom.ru
92.127.147.193	PTR	ws.92.127.147.193.nsk.sibirtelecom.ru
92.127.150.8	PTR	ws.92.127.150.8.nsk.sibirtelecom.ru
92.127.150.71	PTR	ws.92.127.150.71.nsk.sibirtelecom.ru
92.127.150.99	PTR	ws.92.127.150.99.nsk.sibirtelecom.ru
92.127.150.158	PTR	ws.92.127.150.158.nsk.sibirtelecom.ru
92.127.151.255	PTR	ws.92.127.151.255.nsk.sibirtelecom.ru
92.127.153.0	PTR	ws.92.127.153.0.nsk.sibirtelecom.ru
92.127.153.25	A	www.nsopost.ru
92.127.153.25	A	pop.nsopost.ru
92.127.153.25	A	nsopost.ru
92.127.153.128	PTR	ws.92.127.153.128.nsk.sibirtelecom.ru
92.127.154.0	PTR	ws.92.127.154.0.nsk.sibirtelecom.ru
92.127.154.26	A+PTR	mail.rusenergomir.ru
92.127.154.26	A	mir-nsk.ru
92.127.154.26	A	mail.mir-nsk.ru
92.127.154.60	PTR	triadatv.ru
92.127.154.60	A	mail.triadatv.com
92.127.154.147	PTR	mail.unimedit.ru
92.127.154.148	PTR	ws.92.127.154.148.nsk.sibirtelecom.ru
92.127.154.189	A	mail.crazyfeet.ru
92.127.154.189	A	ntimgudt.ru
92.127.154.196	A+PTR	mx1.mfc-nso.ru
92.127.154.201	A	mail.mfc-nso.ru
92.127.154.206	PTR	www.mfc-nso.ru
92.127.154.220	A	mfc-nso.ru
92.127.154.230	A	mx.mtrade.ru
92.127.155.50	A	ws.fabrika-start.ru
92.127.155.50	A	mail.start-line.ru
92.127.155.98	A	mail.tet-rs.ru
92.127.155.106	A	mail.ngonb.ru
92.127.155.110	A	mx2.liotech.ru
92.127.155.110	A	mail2.liotech.ru
92.127.155.147	A	nat.nrg.org.ru
92.127.155.150	A	ns1.nrg.org.ru
92.127.155.150	A	ns1.pdp11.org.ru
92.127.155.150	A	ns.nrg.org.ru
92.127.155.237	A	mail.centerprint.ru
92.127.156.94	PTR	ws.92.127.156.94.nsk.sibirtelecom.ru
92.127.156.98	PTR	ws.92.127.156.98.nsk.sibirtelecom.ru
92.127.156.132	PTR	ws.92.127.156.132.nsk.sibirtelecom.ru
92.127.156.194	A	tsj-rodniki-4.ru
92.127.156.194	A	www.tsj-rodniki-4.ru
92.127.156.194	A	uk-sibin.ru
92.127.156.214	PTR	mail.nsaem.ru
92.127.156.214	PTR	novotelecom.nsaem.ru
92.127.156.214	A	ns2.ideaidealy.ru
92.127.157.5	A+PTR	sam.sibirtelecom.ru
92.127.157.131	A	gemma.sinor.ru
92.127.157.153	PTR	ivido.ru
92.127.157.153	A	www.ivido.ru
92.127.157.154	A	ivido.ru
92.127.157.160	A	mlist.sinor.ru
92.127.158.8	A	vega.sinor.ru
92.127.158.17	A	ns2.hermes.sinor.ru
92.127.158.18	A	mlist.sibdc.ru
92.127.158.19	A	maya.sinor.ru
92.127.158.24	A	fkshaxter.ru
92.127.158.26	A	belyj-gorod.ru
92.127.158.64	PTR	v4.sibdc.ru
92.127.158.64	A	avtoseversk.ru
92.127.158.64	A	belyj-gorod.ru
92.127.158.65	PTR	ws.92.127.158.65.nsk.sibirtelecom.ru
92.127.158.66	PTR	ws.92.127.158.66.nsk.sibirtelecom.ru
92.127.159.238	A+PTR	tuba.sinor.ru
92.127.159.243	A	p243.sinor.ru
92.127.159.245	A	dymok.sinor.ru
92.127.159.246	A	ash.sinor.ru
92.127.160.0	PTR	ws.92.127.160.0.nsk.sibirtelecom.ru
92.127.162.194	PTR	ws.92.127.162.194.nsk.sibirtelecom.ru
92.127.163.10	PTR	ws.92.127.163.10.nsk.sibirtelecom.ru
92.127.163.69	PTR	ws.92.127.163.69.nsk.sibirtelecom.ru
92.127.163.79	PTR	ws.92.127.163.79.nsk.sibirtelecom.ru
92.127.163.128	PTR	ws.92.127.163.128.nsk.sibirtelecom.ru
92.127.163.137	PTR	ws.92.127.163.137.nsk.sibirtelecom.ru
92.127.163.214	PTR	ws.92.127.163.214.nsk.sibirtelecom.ru
92.127.167.160	PTR	ws.92.127.167.160.nsk.sibirtelecom.ru
92.127.167.222	PTR	ws.92.127.167.222.nsk.sibirtelecom.ru
92.127.176.157	PTR	ws.92.127.176.157.nsk.sibirtelecom.ru
92.127.179.245	PTR	ws.92.127.179.245.nsk.sibirtelecom.ru
92.127.184.13	PTR	ws.92.127.184.13.nsk.sibirtelecom.ru