Robtex

Up: 186.3.40.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 186.3.40.0/25
Down right: 186.3.40.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
186.3.40.4	PTR	host-186-3-40-4.cue.telconet.net
186.3.40.11	A+PTR	mail.indurama.com.ec
186.3.40.12	A+PTR	mail.marcimex.com.ec
186.3.40.12	A	mail.marcimex.com
186.3.40.13	PTR	mail.servihogar.com.ec
186.3.40.13	A	servihogar.com.ec
186.3.40.14	A+PTR	mail.clinicahumanitaria.com
186.3.40.15	A+PTR	mail.odele.org
186.3.40.15	A	odele.org
186.3.40.19	A+PTR	mail.consenso.com.ec
186.3.40.22	PTR	mail.indurama.com
186.3.40.23	PTR	oas01.indurama.com.ec
186.3.40.23	A+PTR	oas02.indurama.com.ec
186.3.40.23	A+PTR	oas03.indurama.com.ec
186.3.40.24	PTR	oas01.indurama.com.ec
186.3.40.24	A+PTR	oas02.indurama.com.ec
186.3.40.24	A+PTR	oas03.indurama.com.ec
186.3.40.25	A	marcimex.com
186.3.40.25	A	induglob.com
186.3.40.26	PTR	mail.austromar.com.ec
186.3.40.26	A	austromar.com.ec
186.3.40.30	PTR	host-186-3-40-30.cue.telconet.net
186.3.40.30	A	clinicahumanitaria.com
186.3.40.31	A+PTR	mail.serviandina.com.ec
186.3.40.31	A	mail.consenso.com.ec
186.3.40.32	A+PTR	mail.blancandina.com.ec
186.3.40.47	PTR	host-186-3-40-47.cue.telconet.net
186.3.40.50	A	www.odele.org
186.3.40.54	PTR	host-186-3-40-54.cue.telconet.net
186.3.40.54	A	mail.indurama.com
186.3.40.61	PTR	mail.consenso.com.ec
186.3.40.61	A	correo.consenso.com.ec
186.3.40.62	A	girgroup.net
186.3.40.63	PTR	host-186-3-40-63.cue.telconet.net
186.3.40.86	PTR	host-186-3-40-86.cue.telconet.net
186.3.40.128	PTR	host-186-3-40-128.cue.telconet.net
186.3.40.131	PTR	host-186-3-40-131.cue.telconet.net
186.3.40.131	A	mail.cooperco.fin.ec
186.3.40.139	PTR	host-186-3-40-139.cue.telconet.net
186.3.40.139	A	facturacionelectronica.motoralmor.com
186.3.40.140	A	motostop.com.ec
186.3.40.155	PTR	tedasa.com
186.3.40.226	PTR	mail.wifitelecom.ec
186.3.40.229	PTR	host-186-3-40-229.cue.telconet.net