Robtex

Up: 185.138.204.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 185.138.204.0/25
Down right: 185.138.204.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
185.138.204.3	A	reestr12a.korolev-net.ru
185.138.204.45	A+PTR	sma.su
185.138.204.45	A	smtp.sma.su
185.138.204.52	PTR	cable52.korolev-net.ru
185.138.204.52	A	server.yazee.ru
185.138.204.52	A	server.allbatros.ru
185.138.204.140	A	mail.mr-logistic.ru
185.138.204.249	PTR	cable249.korolev-net.ru
185.138.204.249	A	www.angolarussia.ru
185.138.204.249	A	1619.ru