Robtex

Up: 201.163.224.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 201.163.232.0/22
Down right: 201.163.236.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
201.163.236.66	A	asmxservices.com
201.163.237.1	A	documotion-s1.com
201.163.237.1	A	mail.documotion-s1.com
201.163.237.2	A	cltmx.com
201.163.237.2	A	edoctabam.com.mx
201.163.237.82	PTR	static-201-163-237-82.alestra.net.mx
201.163.237.98	PTR	static-201-163-237-98.alestra.net.mx
201.163.237.137	A	dns1.chefsmexico.com
201.163.237.137	A	dns1.preparacionenlinea.com
201.163.237.137	A	dns1.reduniversidadesenlinea.com
201.163.238.114	PTR	static-201-163-238-114.alestra.net.mx
201.163.238.132	PTR	cuadernosestrella.com
201.163.238.132	A	mail.cuadernosestrella.com
201.163.238.132	A	lasafi.com
201.163.238.180	A	bgcorp.com.mx
201.163.238.180	A	www.bgsolutions.com.mx
201.163.238.180	A	bgsolutions.com.mx
201.163.238.194	A	ns.airbus-helicopters.mx
201.163.238.194	A	ns3.eurocopter.com.mx
201.163.238.199	A+PTR	mailhost.eurocopter.com.mx
201.163.238.203	A	airbus-helicopters.mx
201.163.238.203	A	www.airbus-helicopters.com.mx
201.163.238.244	PTR	static-201-163-238-244.alestra.net.mx
201.163.239.13	A	internal.sysctelecom.com.mx
201.163.239.14	PTR	static-201-163-239-14.alestra.net.mx
201.163.239.14	A	mail.sysctelecom.com.mx
201.163.239.43	PTR	static-201-163-239-43.alestra.net.mx
201.163.239.43	A	campusuin.mx
201.163.239.43	A	www.campusuin.mx
201.163.239.78	A	mail.uhthoff.com
201.163.239.115	PTR	static-201-163-239-115.alestra.net.mx
201.163.239.115	A	dns3.turin.com.mx
201.163.239.132	A	clubcuestamenos.com.mx
201.163.239.132	A	nworldclub.com
201.163.239.132	A	clubtuingenio.com
201.163.239.146	A+PTR	dns.hyundai-universidad.mx
201.163.239.146	A	mail.hyundai-universidad.mx