Robtex

Up: 89.43.240.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 89.43.240.0/22
Down right: 89.43.244.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
89.43.240.0	PTR	89.43.240.0.electrosim.ro
89.43.240.168	PTR	89.43.240.168.electrosim.ro
89.43.240.180	A	ns2.etransavia.ro
89.43.240.180	A	ns1.etransavia.ro
89.43.240.234	PTR	89.43.240.234.tvhcc.ro
89.43.240.250	A+PTR	iamu.electrosim.ro
89.43.240.250	A	mail.iamu.ro
89.43.241.19	PTR	89.43.241.19.electrosim.ro
89.43.241.58	PTR	89.43.241.58.tvhcc.ro
89.43.241.58	A	ns.cjalba.ro
89.43.241.58	A	mail.cjalba.ro
89.43.241.66	PTR	89.43.241.66.tvhcc.ro
89.43.241.66	A	ns1.miculprint.eu
89.43.241.67	PTR	miculprint.eu
89.43.241.67	A	mail.miculprint.eu
89.43.242.10	PTR	89.43.242.10.tvhcc.ro
89.43.242.37	PTR	89.43.242.37.tvhcc.ro
89.43.243.211	PTR	89.43.243.211.tvhcc.ro
89.43.244.0	PTR	89.43.244.0.electrosim.ro
89.43.245.59	PTR	89.43.245.59.tvhcc.ro
89.43.246.47	PTR	89.43.246.47.tvhcc.ro
89.43.246.121	PTR	89.43.246.121.tvhcc.ro
89.43.246.143	PTR	89.43.246.143.tvhcc.ro
89.43.246.201	PTR	89.43.246.201.tvhcc.ro
89.43.246.224	PTR	89.43.246.224.tvhcc.ro
89.43.246.224	A	mail.nod32alba.ro
89.43.246.224	A	ns2.nod32alba.ro
89.43.246.225	PTR	89.43.246.225.tvhcc.ro
89.43.246.242	PTR	89.43.246.242.tvhcc.ro
89.43.247.130	PTR	89.43.247.130.electrosim.ro
89.43.247.130	A	mail.danled.ro
89.43.247.130	A	mail.euvip.ro
89.43.247.132	A	mail.tiffanytour.ro
89.43.247.132	A	mail.fundatiaprogpers.ro