Robtex

Up: 5.15.176.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 5.15.180.0/23
Down right: 5.15.182.0/23

IP	Type	Hostname
5.15.180.23	A	5-15-180-23.residential.rdsnet.ro
5.15.180.26	A+PTR	5-15-180-26.residential.rdsnet.ro
5.15.180.36	PTR	5-15-180-36.residential.rdsnet.ro
5.15.180.36	A	gajdo.net
5.15.180.102	A+PTR	5-15-180-102.residential.rdsnet.ro
5.15.180.187	A	5-15-180-187.residential.rdsnet.ro
5.15.180.212	A	5-15-180-212.residential.rdsnet.ro
5.15.181.224	PTR	5-15-181-224.residential.rdsnet.ro
5.15.182.18	A	5-15-182-18.residential.rdsnet.ro
5.15.182.237	A	mozesistvan.dyndns.org
5.15.183.31	PTR	5-15-183-31.residential.rdsnet.ro
5.15.183.31	A	elkagic.localslutnotification.ru
5.15.183.49	A+PTR	5-15-183-49.residential.rdsnet.ro