Robtex

Up: 186.1.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 186.1.160.0/20
Down right: 186.1.176.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
186.1.160.3	PTR	samaria.dialnet.net.co
186.1.160.3	A	samaria.dialnet.co
186.1.160.3	A	samaria.dialnet.net
186.1.161.4	PTR	mail.dialnet.net.co
186.1.161.4	A	mail.frupalma.com
186.1.161.4	A	perla.dialnet.net.co
186.1.161.10	PTR	mail.dialnet.net.co
186.1.161.10	A	mail.frupalma.com
186.1.161.10	A	perla.dialnet.net.co
186.1.162.114	A	mail.danncarltonbaq.co
186.1.162.114	A	www.danncarltonbaq.co
186.1.169.18	A	www.hrplopez.gov.co
186.1.169.18	A	hrplopez.gov.co
186.1.169.138	A	correo1.palmasicarare.com
186.1.180.130	A+PTR	mail.cajamag.com.co
186.1.180.130	A	webmail.cajamag.com.co
186.1.180.140	A	cajamag.com.co
186.1.180.140	A	www.cajamag.com.co
186.1.181.22	A+PTR	mail.santamarta.gov.co
186.1.181.22	A	webmail.santamarta.gov.co
186.1.181.90	A+PTR	mail.aceitesa.com
186.1.181.90	A	infostecnologia.com
186.1.181.90	A	serbahia.aceitesa.com
186.1.181.98	A+PTR	mail.oficinasamericas.com
186.1.181.98	A	bananasantamarta.com
186.1.181.98	A	server.oficinasamericas.com
186.1.181.110	A+PTR	mail.oficinasamericas.com
186.1.181.146	A+PTR	www.metroagua.com.co
186.1.181.146	A	metroagua.com.co
186.1.181.146	A	metroagua.metroagua.com.co
186.1.181.147	PTR	mail.metroagua.com.co
186.1.182.82	A	www.santamartaport.com
186.1.182.82	A	www.spsm.com.co
186.1.182.218	A	laboratorioprobia.com
186.1.183.46	A	correo.palmasicarare.com
186.1.183.46	A	palmasicarare.com
186.1.183.46	A	www.palmasicarare.com
186.1.183.50	PTR	gateway.daabon.com.co
186.1.183.138	A	mail.gobernaciondelmagdalena.gov.co
186.1.183.138	A	gobernaciondelmagdalena.gov.co