Robtex

Up: 201.166.0.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 201.166.0.0/22
Down right: 201.166.4.0/22

IP	Type	Hostname
201.166.1.30	A+PTR	201.166.1.30.cable.dyn.cableonline.com.mx
201.166.3.100	PTR	201.166.3.100.cable.dyn.cableonline.com.mx
201.166.3.147	A+PTR	201.166.3.147.cable.dyn.cableonline.com.mx
201.166.3.147	A	dc-864b49dc.hpixel.net
201.166.4.143	A+PTR	201.166.4.143.cable.dyn.cableonline.com.mx
201.166.5.15	A	201.166.5.15.cable.dyn.cableonline.com.mx
201.166.6.89	A	201.166.6.89.cable.dyn.cableonline.com.mx