Robtex

Up: 191.241.224.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 191.241.225.0/25
Down right: 191.241.225.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
191.241.225.6	A	www.infinitimkt.com.br
191.241.225.6	A	ulv.com.br
191.241.225.6	A	www.ulv.com.br
191.241.225.14	A+PTR	mailserver.america-net.com.br
191.241.225.91	A+PTR	mail.anodizapoa.com.br
191.241.225.91	A	ns1.sihosting.a85.com.br
191.241.225.91	A	mail.moteldocowboy.com.br
191.241.225.92	A	ns2.sihosting.a85.com.br
191.241.225.140	A+PTR	amdczmtai01.zcs8.corporatemail.com.br
191.241.225.140	A	mx.zcs8.corporatemail.com.br
191.241.225.141	A+PTR	amdczmtai02.zcs8.corporatemail.com.br
191.241.225.141	A	mx.zcs8.corporatemail.com.br
191.241.225.150	A+PTR	amdczmtao01.zcs8.corporatemail.com.br
191.241.225.150	A	smtp.zcs8.corporatemail.com.br
191.241.225.153	A+PTR	amdczmtao02.zcs8.corporatemail.com.br
191.241.225.153	A	smtp.zcs8.corporatemail.com.br
191.241.225.160	A+PTR	webmail.zcs8.corporatemail.com.br
191.241.225.160	A	zimbra.americanetmobile.com
191.241.225.160	A	mail.escoladofuturo.com.br
191.241.225.162	A+PTR	mail.escoladofuturo.com.br
191.241.225.162	A	mail2.escoladofuturo.com.br