Robtex

Up: 143.137.144.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 143.137.144.0/25
Down right: 143.137.144.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
143.137.144.4	PTR	atenea.netline.pe
143.137.144.4	A	ntp01.gtdperu.pe
143.137.144.4	A	www.netline.pe
143.137.144.6	A+PTR	mail.netline.pe
143.137.144.6	A	mail.luxiona.com.pe
143.137.144.6	A	correo.netline.pe
143.137.144.8	A+PTR	mx01.netline.pe
143.137.144.84	A	constructorajyr.com.pe
143.137.144.84	A	mail.constructorajyr.com.pe
143.137.144.84	A	mail.mineracarabayllo.com
143.137.144.90	PTR	mail2.pure-peru.com
143.137.144.131	A	mail.peusac.com.pe
143.137.144.161	PTR	mail.peusac.com.pe
143.137.144.161	A	peusac.com.pe
143.137.144.170	A	mail.chtperu.com
143.137.144.197	A+PTR	mail.apropo.org.pe
143.137.144.197	A	apropo.org.pe