Robtex

Up: 216.244.176.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 216.244.184.0/22
Down right: 216.244.188.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.244.185.67	A	tta.csl.com.pe
216.244.185.68	A	asjd.csl.com.pe
216.244.185.115	PTR	mail.csl.com.pe
216.244.185.211	PTR	www.tecsup.edu.pe
216.244.185.220	PTR	linux.tecsup.edu.pe
216.244.186.194	PTR	mail.raizperu.com
216.244.186.194	PTR	mail.directorioraizperu.com.pe
216.244.186.201	PTR	mail.corporativa.com.pe
216.244.186.201	PTR	mail.roure.com.pe
216.244.186.201	PTR	mail.bressol.org.pe
216.244.187.99	PTR	mail.skanska.com.pe
216.244.188.98	PTR	mail.americanreps.com
216.244.188.98	PTR	mail.atecperu.com
216.244.188.98	PTR	mail.computeradviceperu.com
216.244.188.152	PTR	mail.ciplima.pe
216.244.188.166	A	ringwoodpolice.com
216.244.188.190	A	correo.cdlima.org.pe
216.244.191.4	A	whatsup.firstcom.com.pe
216.244.191.13	A	video.firstcom.com.pe
216.244.191.18	A	payment.firstcom.com.pe
216.244.191.74	A	h1.telmex.com.pe
216.244.191.110	A+PTR	a1.telmex.com.pe