Robtex

Up: 78.40.176.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 78.40.184.0/22
Down right: 78.40.188.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
78.40.184.2	PTR	78-40-184-2.static.mts-nn.ru
78.40.184.8	PTR	78-40-184-8.static.mts-nn.ru
78.40.184.10	A+PTR	mail.tmknn.ru
78.40.184.10	A	www.tmknn.ru
78.40.184.10	A	tmknn.ru
78.40.184.11	PTR	78-40-184-11.static.mts-nn.ru
78.40.184.17	PTR	78-40-184-17.static.mts-nn.ru
78.40.184.33	PTR	78-40-184-33.static.mts-nn.ru
78.40.184.34	PTR	78-40-184-34.static.mts-nn.ru
78.40.184.64	PTR	78-40-184-64.static.mts-nn.ru
78.40.184.66	A+PTR	mail.protekt.ru
78.40.184.66	A	protekt.ru
78.40.184.66	A	mail.nn-service.ru
78.40.184.74	PTR	78-40-184-74.static.mts-nn.ru
78.40.184.74	A	agronnov.com
78.40.184.77	A	mail.agronnov.com
78.40.184.106	A+PTR	mx.aviabor.ru
78.40.184.106	A	mx02.aviabor.com
78.40.184.177	PTR	78-40-184-177.static.mts-nn.ru
78.40.184.201	PTR	78-40-184-201.static.mts-nn.ru
78.40.184.203	PTR	78-40-184-203.static.mts-nn.ru
78.40.184.225	PTR	78-40-184-225.static.mts-nn.ru
78.40.184.226	PTR	78-40-184-226.static.mts-nn.ru
78.40.184.227	PTR	78-40-184-227.static.mts-nn.ru
78.40.184.249	PTR	78-40-184-249.static.mts-nn.ru
78.40.184.250	PTR	mail.bcr-autokom.nnov.ru
78.40.184.250	A	mail.bcrmotors.ru
78.40.184.250	A	mail.bcrpremium.ru
78.40.185.0	PTR	78-40-185-0.static.mts-nn.ru
78.40.185.30	PTR	78-40-185-30.static.mts-nn.ru
78.40.185.30	A	www.smetc.nnov.ru
78.40.185.30	A	smetc.nnov.ru
78.40.185.38	PTR	185x038.nts.nnov.ru
78.40.185.38	A	ns.at.nnov.ru
78.40.185.98	A	ns2.algebraical.info
78.40.185.98	A	mail.sms-nn.ru
78.40.185.122	A	ns2.algebraic.ru
78.40.185.214	PTR	185x214.nts.nnov.ru
78.40.185.254	A+PTR	mail.mercury.nnov.ru
78.40.185.254	A	xn-----nlcka6abayeme3c.xn--p1ai
78.40.185.254	A	mercury.nnov.ru
78.40.186.82	PTR	78-40-186-82.static.mts-nn.ru
78.40.186.181	A	mail.diamondnn.ru
78.40.186.187	A+PTR	mail.swlife.nnov.ru
78.40.186.187	A	mail.swnn.ru
78.40.186.190	A	mail2.swlife.nnov.ru
78.40.186.190	A	mail2.swnn.ru
78.40.186.202	A+PTR	mail.ford-nnov.ru
78.40.187.42	PTR	78-40-187-42.static.mts-nn.ru
78.40.187.43	PTR	78-40-187-43.static.mts-nn.ru
78.40.187.62	A	avsmedia.net
78.40.187.62	A	mail.avsmedia.net
78.40.187.144	PTR	78-40-187-144.static.mts-nn.ru
78.40.187.152	PTR	78-40-187-152.static.mts-nn.ru
78.40.187.193	PTR	78-40-187-193.static.mts-nn.ru
78.40.187.209	PTR	78-40-187-209.static.mts-nn.ru
78.40.188.128	PTR	188x128.nts.nnov.ru
78.40.188.146	PTR	78-40-188-146.dynamic.mts-nn.ru
78.40.188.187	PTR	188x187.nts.nnov.ru
78.40.188.243	PTR	188x243.nts.nnov.ru
78.40.189.26	PTR	78-40-189-26.dynamic.mts-nn.ru