Robtex

Up: 109.195.52.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 109.195.53.0/25
Down right: 109.195.53.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
109.195.53.12	PTR	109x195x53x12.static-customer.voronezh.ertelecom.ru
109.195.53.26	PTR	mail.apsvrn.ru
109.195.53.26	PTR	mail.egc-forklift.ru
109.195.53.26	PTR	mail.pioner-vrn.ru
109.195.53.27	PTR	mail.wmc.ru
109.195.53.27	PTR	109x195x53x27.static-customer.voronezh.ertelecom.ru
109.195.53.30	A	xn--80aaasa5agf8a1b8bd.xn--p1ai
109.195.53.33	PTR	mail.wmc.ru
109.195.53.33	PTR	109x195x53x33.static-customer.voronezh.ertelecom.ru
109.195.53.35	A	xn--b1acoyehm.xn--p1ai
109.195.53.41	PTR	mail.wmc.ru
109.195.53.41	PTR	109x195x53x41.static-customer.voronezh.ertelecom.ru
109.195.53.41	A	xn--c1a1ai.xn--p1ai
109.195.53.74	PTR	109x195x53x74.static-customer.voronezh.ertelecom.ru
109.195.53.74	A	bit36.ru
109.195.53.91	PTR	109x195x53x91.static-customer.voronezh.ertelecom.ru
109.195.53.91	A	n2ip.ru
109.195.53.99	PTR	109x195x53x99.static-customer.voronezh.ertelecom.ru
109.195.53.99	A	sintz.org
109.195.53.117	PTR	mail.rianvrn.ru
109.195.53.117	A	relay2.rianvrn.ru
109.195.53.123	A	mail.trans-west.ru
109.195.53.125	PTR	sdafasdfsadfg.ru
109.195.53.125	A	mx1.antennavrn.ru
109.195.53.137	PTR	domru.gw.relex.ru
109.195.53.137	A	ns.lintersql.com
109.195.53.137	A	ns1.rmcsoft.ru
109.195.53.149	PTR	109x195x53x149.static-customer.voronezh.ertelecom.ru
109.195.53.194	PTR	109x195x53x194.static-customer.voronezh.ertelecom.ru
109.195.53.195	PTR	mail.postmain.ru
109.195.53.195	A	wood36.ru
109.195.53.197	PTR	109x195x53x197.static-customer.voronezh.ertelecom.ru
109.195.53.197	A	mail.rianvrn.ru
109.195.53.198	A	mail.vinegret-vrn.ru
109.195.53.226	A	www.medcpp36.ru
109.195.53.226	A	medcpp36.ru
109.195.53.230	PTR	109x195x53x230.static-customer.voronezh.ertelecom.ru
109.195.53.230	A	mx3.protec.su
109.195.53.230	A	mx3.protecgroup.ru