Robtex

Up: 187.110.72.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 187.110.76.0/23
Down right: 187.110.78.0/23

IP	Type	Hostname
187.110.76.45	A	porta45.santana-torre2.as28624.oops.net.br
187.110.76.50	PTR	porta50.santana-torre2.as28624.oops.net.br
187.110.76.54	A+PTR	porta54.santana-torre2.as28624.oops.net.br
187.110.76.90	A+PTR	porta90.santana-torre2.as28624.oops.net.br
187.110.76.90	A	a.ns.telemacro.com.br
187.110.76.96	A+PTR	porta96.santana-torre2.as28624.oops.net.br
187.110.77.45	A+PTR	porta45.santana-torre2.as28624.oops.net.br
187.110.77.54	A+PTR	porta54.santana-torre2.as28624.oops.net.br
187.110.77.90	A+PTR	porta90.santana-torre2.as28624.oops.net.br
187.110.77.96	A+PTR	porta96.santana-torre2.as28624.oops.net.br
187.110.78.43	PTR	porta43.baixaosl.as28624.oops.net.br
187.110.78.44	A+PTR	porta44.baixaosl.as28624.oops.net.br
187.110.78.246	A+PTR	porta246.baixaosl.as28624.oops.net.br
187.110.79.24	A	porta24.santana-dhcp-centro.as28624.oops.net.br
187.110.79.31	A	porta31.santana-dhcp-centro.as28624.oops.net.br
187.110.79.36	A+PTR	porta36.santana-dhcp-centro.as28624.oops.net.br
187.110.79.38	A+PTR	porta38.santana-dhcp-centro.as28624.oops.net.br
187.110.79.49	A	porta49.santana-dhcp-centro.as28624.oops.net.br
187.110.79.56	A+PTR	porta56.santana-dhcp-centro.as28624.oops.net.br
187.110.79.73	A+PTR	porta73.santana-dhcp-centro.as28624.oops.net.br
187.110.79.78	A	porta78.santana-dhcp-centro.as28624.oops.net.br
187.110.79.80	A	porta80.santana-dhcp-centro.as28624.oops.net.br
187.110.79.88	A+PTR	porta88.santana-dhcp-centro.as28624.oops.net.br
187.110.79.90	A	porta90.santana-dhcp-centro.as28624.oops.net.br
187.110.79.93	A+PTR	porta93.santana-dhcp-centro.as28624.oops.net.br
187.110.79.102	A	porta102.santana-dhcp-centro.as28624.oops.net.br
187.110.79.128	A+PTR	porta128.santana-dhcp-centro.as28624.oops.net.br
187.110.79.132	A	porta132.santana-dhcp-centro.as28624.oops.net.br
187.110.79.134	A+PTR	porta134.santana-dhcp-centro.as28624.oops.net.br
187.110.79.142	A+PTR	porta142.santana-dhcp-centro.as28624.oops.net.br
187.110.79.150	A	porta150.santana-dhcp-centro.as28624.oops.net.br
187.110.79.155	A	porta155.santana-dhcp-centro.as28624.oops.net.br
187.110.79.164	A	porta164.santana-dhcp-centro.as28624.oops.net.br
187.110.79.175	A+PTR	porta175.santana-dhcp-centro.as28624.oops.net.br
187.110.79.179	A+PTR	porta179.santana-dhcp-centro.as28624.oops.net.br
187.110.79.195	A+PTR	porta195.santana-dhcp-centro.as28624.oops.net.br
187.110.79.197	A	porta197.santana-dhcp-centro.as28624.oops.net.br