Robtex

Up: 89.40.88.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 89.40.88.0/25
Down right: 89.40.88.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
89.40.88.11	PTR	89-40-88-11.nextlevelcom.ro
89.40.88.16	PTR	89-40-88-16.nextlevelcom.ro
89.40.88.32	A+PTR	89.40.88.32.nano-net.ro
89.40.88.33	PTR	89.40.88.33.nano-net.ro
89.40.88.35	PTR	89-40-88-35.nextlevelcom.ro
89.40.88.44	PTR	89-40-88-44.nextlevelcom.ro
89.40.88.46	PTR	89-40-88-46.nextlevelcom.ro
89.40.88.46	A	ns1.3wee.ro
89.40.88.46	A	mail.3wee.ro
89.40.88.51	PTR	89-40-88-51.nextlevelcom.ro
89.40.88.54	PTR	89-40-88-54.nextlevelcom.ro
89.40.88.67	PTR	89-40-88-67.nextlevelcom.ro
89.40.88.88	PTR	89-40-88-88.nextlevelcom.ro
89.40.88.96	PTR	89-40-88-96.nextlevelcom.ro
89.40.88.102	PTR	89-40-88-102.nextlevelcom.ro
89.40.88.105	PTR	89-40-88-105.nextlevelcom.ro
89.40.88.118	PTR	89-40-88-118.nextlevelcom.ro
89.40.88.122	PTR	89.40.88.122.nano-net.ro
89.40.88.122	A	monserv.nano-net.ro
89.40.88.138	PTR	89-40-88-138.nextlevelcom.ro
89.40.88.141	PTR	89-40-88-141.nextlevelcom.ro
89.40.88.149	PTR	89-40-88-149.nextlevelcom.ro
89.40.88.162	PTR	89-40-88-162.nextlevelcom.ro
89.40.88.184	PTR	89-40-88-184.nextlevelcom.ro
89.40.88.206	PTR	89-40-88-206.nextlevelcom.ro
89.40.88.211	PTR	89-40-88-211.nextlevelcom.ro