Robtex

Up: 84.2.50.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 84.2.51.0/25
Down right: 84.2.51.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
84.2.51.1	PTR	g2-4.osr0-nagyvarad.ro.net.telekom.hu
84.2.51.2	PTR	atlas.g2-4.osr0-nagyvarad.ro.net.telekom.hu
84.2.51.190	A+PTR	mail.gersim.ro
84.2.51.190	A	mail.gsm.ro
84.2.51.214	A+PTR	mail.ninand.ro
84.2.51.214	A	ns.ninand.ro
84.2.51.214	A	www.ninand.ro
84.2.51.218	PTR	mail.szuper.ro
84.2.51.218	A	mail.merkur.ro
84.2.51.218	A	merkur.ro