Robtex

Up: 5.15.40.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 5.15.40.0/23
Down right: 5.15.42.0/23

IP	Type	Hostname
5.15.41.166	A	mail.jacksonpub.ro
5.15.42.195	A+PTR	5-15-42-195.residential.rdsnet.ro
5.15.42.205	A+PTR	5-15-42-205.residential.rdsnet.ro
5.15.43.1	A	5-15-43-1.residential.rdsnet.ro
5.15.43.122	A	5-15-43-122.residential.rdsnet.ro
5.15.43.128	PTR	5-15-43-128.residential.rdsnet.ro
5.15.43.156	A	biz-briz.ro
5.15.43.253	PTR	5-15-43-253.residential.rdsnet.ro