Robtex

Up: 89.39.72.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 89.39.72.0/23
Down right: 89.39.74.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
89.39.72.10	A+PTR	mx.smartnetworking.ro
89.39.72.10	A	ns2.smartnetworking.ro
89.39.72.10	A	mx.pastaidevanilie.ro
89.39.72.13	PTR	mail.expert-net.ro
89.39.72.13	A	mail.primaria-radovanu.ro
89.39.72.13	A	teltrans.ro
89.39.72.23	A	gw.expert-net.ro
89.39.72.28	A	www.pastaidevanilie.ro
89.39.72.36	A+PTR	mx4.expert-net.ro
89.39.72.40	A+PTR	mail.expertsoft.eu
89.39.72.40	A	www.expertsoft.eu
89.39.72.40	A	update.expert-net.ro
89.39.72.42	PTR	mx3.expert-net.ro
89.39.72.47	A	expert-net.ro
89.39.72.47	A	nbasarab.ro
89.39.72.47	A	www.nbasarab.ro
89.39.72.54	A	ns3.smartnetworking.ro
89.39.75.1	PTR	x5.expert-net.ro