Robtex

Up: 190.90.96.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 190.90.96.0/21
Down right: 190.90.104.0/21

IP	Type	Hostname
190.90.96.20	PTR	mx.colombiatel.com
190.90.96.20	PTR	mx.colombiatel.net
190.90.96.53	PTR	mail.asapaseco.com
190.90.100.6	A	cnetdns.cablecauca.net.co
190.90.100.10	A	canalpop99.com
190.90.100.10	A	tevenet.net.co
190.90.100.10	A	apollo.cablecauca.net.co
190.90.102.168	A	hotelbamrua.com