Robtex

Up: 189.215.208.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 189.215.216.0/22
Down right: 189.215.220.0/22

IP	Type	Hostname
189.215.216.100	A	189.215.216.100.cable.dyn.cableonline.com.mx
189.215.217.231	A+PTR	189.215.217.231.cable.dyn.cableonline.com.mx
189.215.218.175	PTR	189.215.218.175.cable.dyn.cableonline.com.mx
189.215.219.47	A+PTR	189.215.219.47.cable.dyn.cableonline.com.mx
189.215.220.228	A	189.215.220.228.cable.dyn.cableonline.com.mx
189.215.221.105	A+PTR	189.215.221.105.cable.dyn.cableonline.com.mx
189.215.222.44	PTR	189.215.222.44.cable.dyn.cableonline.com.mx
189.215.222.201	A+PTR	189.215.222.201.cable.dyn.cableonline.com.mx
189.215.223.237	A+PTR	189.215.223.237.cable.dyn.cableonline.com.mx