Robtex

Up: 201.129.0.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 201.129.64.0/19
Down right: 201.129.96.0/19

IP	Type	Hostname
201.129.83.199	PTR	customer-201-129-83-199.uninet-ide.com.mx
201.129.93.1	PTR	customer-201-129-93-1.uninet-ide.com.mx
201.129.93.3	PTR	customer-201-129-93-3.uninet-ide.com.mx
201.129.93.65	PTR	customer-201-129-93-65.uninet-ide.com.mx
201.129.93.67	PTR	customer-201-129-93-67.uninet-ide.com.mx
201.129.93.128	PTR	customer-201-129-93-128.uninet-ide.com.mx
201.129.93.129	PTR	vpn-jal-ctg-7-s1-0-6-9.uninet-ide.com.mx
201.129.93.130	PTR	wan-vpn-a01-0910-0417.uninet-ide.com.mx
201.129.93.193	PTR	vpn-jal-ctg-50-s0-3-3-7-9_16pp.uninet.net.mx