Robtex

Up: 201.174.246.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 201.174.247.0/25
Down right: 201.174.247.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
201.174.247.2	PTR	201-174-247-2.transtelco.net
201.174.247.3	A+PTR	dns.compusys.net.mx
201.174.247.3	A	rdimatamoros.net
201.174.247.3	A	mail.bchairstudio.com
201.174.247.5	PTR	201-174-247-5.transtelco.net