Robtex

Up: 201.234.202.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 201.234.202.0/25
Down right: 201.234.202.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
201.234.202.1	PTR	gateway.petroecuador.com.ec
201.234.202.2	PTR	mail1.petroecuador.com.ec
201.234.202.3	PTR	mail2.petroecuador.com.ec
201.234.202.4	PTR	www.petroecuador.com.ec
201.234.202.5	PTR	proxy.petroecuador.com.ec
201.234.202.6	PTR	www4.petroecuador.com.ec
201.234.202.7	PTR	uio.cap.petroecuador.com.ec
201.234.202.8	PTR	acp.petroecuador.com.ec
201.234.202.9	PTR	gpa.petroecuador.com.ec
201.234.202.10	PTR	idt.petroecuador.com.ec
201.234.202.11	PTR	dns.petroecuador.com.ec
201.234.202.12	PTR	intranet.petroecuador.com.ec
201.234.202.13	PTR	gci.petroecuador.com.ec
201.234.202.14	PTR	extranet.petroecuador.com.ec
201.234.202.18	PTR	bdlinux.petroecuador.com.ec
201.234.202.19	PTR	pecnbx.petroecuador.com.ec
201.234.202.101	PTR	gateway.petroindustrial.com.ec
201.234.202.102	PTR	mail1.petroindustrial.com.ec
201.234.202.103	PTR	mail2.petroindustrial.com.ec
201.234.202.104	PTR	www.petroindustrial.com.ec
201.234.202.105	PTR	proxy.petroindustrial.com.ec
201.234.202.123	PTR	mail.palmardelrio.com
201.234.202.130	PTR	mail.fabara.ec
201.234.202.131	A+PTR	bakmail.fabara.ec
201.234.202.131	A	mail.fabara.com.ec
201.234.202.164	A	facturascervecerianacional.com
201.234.202.164	A	facturasdinadec.com
201.234.202.164	A	facturascn.com
201.234.202.178	A	mail.maruri.ec
201.234.202.178	A	maruri.ec
201.234.202.181	PTR	gateway.sote.com.ec
201.234.202.182	PTR	mail1.sote.com.ec
201.234.202.183	PTR	mail2.sote.com.ec
201.234.202.184	PTR	www.sote.com.ec
201.234.202.185	PTR	proxy.sote.com.ec
201.234.202.197	PTR	veris.com.ec
201.234.202.197	A	webmail.veris.com.ec
201.234.202.197	A	mail.pmf.com.ec