Robtex

Up: 201.245.128.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 201.245.128.0/21
Down right: 201.245.136.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
201.245.128.0	A+PTR	static-201-245-128-0.static.etb.net.co
201.245.128.38	A+PTR	mail.intersoft.com.co
201.245.128.38	A	www.intersoft.com.co
201.245.128.38	A	intersoft.com.co
201.245.128.218	PTR	correo.clinicaelbosque.com.co
201.245.131.141	A+PTR	static-201-245-131-141.static.etb.net.co
201.245.132.14	A+PTR	static-201-245-132-14.static.etb.net.co
201.245.132.18	PTR	static-201-245-132-18.static.etb.net.co
201.245.132.18	A	eddymottaeventos.com
201.245.133.69	A+PTR	static-201-245-133-69.static.etb.net.co
201.245.133.97	A+PTR	static-201-245-133-97.static.etb.net.co
201.245.134.14	PTR	mail.capillasdelafe.com
201.245.134.14	A	correo.capillasdelafe.com
201.245.134.14	A	*.coorserpark.com
201.245.134.131	A	nubetton.com
201.245.134.178	PTR	static-201-245-134-178.static.etb.net.co
201.245.137.219	A	ged.com.co
201.245.138.24	A+PTR	static-201-245-138-24.static.etb.net.co
201.245.138.122	PTR	corporat201-245138122.sta.etb.net.co
201.245.138.122	A	lostreselefantes.com
201.245.142.161	A+PTR	static-201-245-142-161.static.etb.net.co
201.245.143.141	A+PTR	static-201-245-143-141.static.etb.net.co