Robtex

Up: 189.84.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 189.84.0.0/21
Down right: 189.84.8.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
189.84.0.0	A+PTR	static-189-84-0-0.v4.onda.net.br
189.84.0.1	PTR	static-189-84-0-1.v4.onda.net.br
189.84.0.3	PTR	static-189-84-0-3.v4.onda.net.br
189.84.0.3	A	maresia.ondainternet.com.br
189.84.0.4	A	enseada.ondainternet.com.br
189.84.0.5	A	velocidade.onda.net.br
189.84.0.65	A+PTR	static-189-84-0-65.v4.onda.net.br
189.84.0.67	A+PTR	static-189-84-0-67.v4.onda.net.br
189.84.0.90	A	static-189-84-0-90.v4.onda.net.br
189.84.0.253	A	static-189-84-0-253.v4.onda.net.br
189.84.0.253	A	ns2.onda.net.br
189.84.0.253	A	ns4-verio.ondainternet.com.br
189.84.1.2	A	dynamic-189-84-1-2.v4.onda.net.br
189.84.1.9	A	dynamic-189-84-1-9.v4.onda.net.br
189.84.1.13	A	dynamic-189-84-1-13.v4.onda.net.br
189.84.1.31	A	dynamic-189-84-1-31.v4.onda.net.br
189.84.1.40	A	dynamic-189-84-1-40.v4.onda.net.br
189.84.1.49	A	dynamic-189-84-1-49.v4.onda.net.br
189.84.1.51	A+PTR	dynamic-189-84-1-51.v4.onda.net.br
189.84.1.69	A	dynamic-189-84-1-69.v4.onda.net.br
189.84.1.70	A	dynamic-189-84-1-70.v4.onda.net.br
189.84.1.75	A	dynamic-189-84-1-75.v4.onda.net.br
189.84.1.77	A	dynamic-189-84-1-77.v4.onda.net.br
189.84.1.81	A	dynamic-189-84-1-81.v4.onda.net.br
189.84.1.89	A	dynamic-189-84-1-89.v4.onda.net.br
189.84.1.91	A	dynamic-189-84-1-91.v4.onda.net.br
189.84.1.94	A	dynamic-189-84-1-94.v4.onda.net.br
189.84.1.226	PTR	dynamic-189-84-1-226.v4.onda.net.br
189.84.2.1	A	dynamic-189-84-2-1.v4.onda.net.br
189.84.3.19	PTR	dynamic-189-84-3-19.v4.onda.net.br
189.84.3.34	PTR	dynamic-189-84-3-34.v4.onda.net.br
189.84.5.1	A+PTR	dynamic-189-84-5-1.v4.onda.net.br
189.84.5.3	A+PTR	dynamic-189-84-5-3.v4.onda.net.br
189.84.5.26	A	dynamic-189-84-5-26.v4.onda.net.br
189.84.5.54	A	dynamic-189-84-5-54.v4.onda.net.br
189.84.5.55	A	dynamic-189-84-5-55.v4.onda.net.br
189.84.5.59	A	dynamic-189-84-5-59.v4.onda.net.br
189.84.5.62	A	dynamic-189-84-5-62.v4.onda.net.br
189.84.5.66	A+PTR	dynamic-189-84-5-66.v4.onda.net.br
189.84.5.72	A	dynamic-189-84-5-72.v4.onda.net.br
189.84.5.81	A+PTR	dynamic-189-84-5-81.v4.onda.net.br
189.84.5.121	A	dynamic-189-84-5-121.v4.onda.net.br
189.84.5.123	A	dynamic-189-84-5-123.v4.onda.net.br
189.84.5.161	A+PTR	dynamic-189-84-5-161.v4.onda.net.br
189.84.5.195	A+PTR	dynamic-189-84-5-195.v4.onda.net.br
189.84.5.207	A	dynamic-189-84-5-207.v4.onda.net.br
189.84.5.213	A	dynamic-189-84-5-213.v4.onda.net.br
189.84.6.0	A+PTR	dynamic-189-84-6-0.v4.onda.net.br
189.84.6.2	PTR	dynamic-189-84-6-2.v4.onda.net.br
189.84.6.16	A+PTR	dynamic-189-84-6-16.v4.onda.net.br
189.84.6.34	A+PTR	dynamic-189-84-6-34.v4.onda.net.br
189.84.6.37	A	dynamic-189-84-6-37.v4.onda.net.br
189.84.6.75	A	dynamic-189-84-6-75.v4.onda.net.br
189.84.6.77	A	dynamic-189-84-6-77.v4.onda.net.br
189.84.6.131	A+PTR	dynamic-189-84-6-131.v4.onda.net.br
189.84.6.189	A	dynamic-189-84-6-189.v4.onda.net.br
189.84.6.210	A+PTR	dynamic-189-84-6-210.v4.onda.net.br
189.84.7.196	A	dynamic-189-84-7-196.v4.onda.net.br
189.84.8.3	PTR	onda-189-84-8-3.v4.onda.net.br
189.84.13.255	A	static-189-84-13-255.v4.onda.net.br
189.84.14.26	A	static-189-84-14-26.v4.onda.net.br
189.84.14.50	A+PTR	static-189-84-14-50.v4.onda.net.br
189.84.14.131	PTR	static-189-84-14-131.v4.onda.net.br
189.84.15.232	A	static-189-84-15-232.v4.onda.net.br