Robtex

Up: 92.50.220.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 92.50.222.0/24
Down right: 92.50.223.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
92.50.222.1	A+PTR	ns.atommash.ru
92.50.222.1	A	atommash.ru
92.50.222.1	A	222.50.92.in-addr.arpa
92.50.222.3	A+PTR	aemtech.atommash.ru
92.50.222.3	PTR	atsvr29.atommash.ru
92.50.222.3	A+PTR	pzm.atommash.ru
92.50.222.5	A+PTR	atst01.atommash.ru
92.50.222.5	PTR	noname5.atommash.ru
92.50.222.19	PTR	atsvr01.atommash.ru
92.50.222.200	A+PTR	mx1.atommash.ru
92.50.222.200	A+PTR	mx1.vdvniiam.ru
92.50.222.200	PTR	mx1.arako.spb.ru
92.50.222.201	PTR	webmail.atommash.ru
92.50.222.201	PTR	autodiscover.atommash.ru
92.50.222.201	PTR	mail.atommash.ru
92.50.222.206	A	webconf.atommash.ru
92.50.222.207	A	av.atommash.ru