Robtex

Up: 200.31.192.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 200.31.192.0/20
Down right: 200.31.208.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
200.31.192.0	PTR	emt200-31-192-0.emtelco.com
200.31.192.2	A+PTR	dg.emtelco.com.co
200.31.192.18	A	obregon.multi.net.co
200.31.192.19	A	netstatus.une.net.co
200.31.192.35	PTR	correo.emtelco.com.co
200.31.195.21	PTR	static-emt200-31-195-21.efecty.com.co
200.31.195.21	A	venus3.efecty.com.co
200.31.195.157	PTR	static-emt200-31-195-157.une.net.co
200.31.195.244	PTR	static-emt200-31-195-244.abocol.com
200.31.196.1	PTR	emt200-31-196-1.emtelco.com
200.31.196.33	PTR	emt200-31-196-33.emtelco.com
200.31.196.67	PTR	emt200-31-196-67.emtelco.com
200.31.196.118	A	kairi.defensoria.org.co
200.31.196.121	A	admin05.defensoria.org.co
200.31.196.129	PTR	emt200-31-196-129.emtelco.com
200.31.196.130	PTR	emt200-31-196-130.emtelco.com
200.31.196.131	PTR	emt200-31-196-131.emtelco.com
200.31.196.226	PTR	emt200-31-196-226.emtelco.com
200.31.197.180	A	mail.unad.gov.co
200.31.197.181	A	unad.gov.co
200.31.198.21	A	www.isoat.com
200.31.198.21	A	www.isoat.net
200.31.198.129	PTR	emt200-31-198-129.emtelco.com
200.31.198.130	A	www.juegosnacionales.gov.co
200.31.198.192	PTR	emt200-31-198-192.emtelco.com
200.31.198.202	A	srvexdc0.bienestarbogota.gov.co
200.31.198.226	PTR	emt200-31-198-226.emtelco.com
200.31.199.3	PTR	static-emt200-31-199-3.une.net.co
200.31.199.32	PTR	static-emt200-31-199-32.une.net.co
200.31.199.65	PTR	static-emt200-31-199-65.une.net.co
200.31.199.66	PTR	static-emt200-31-199-66.une.net.co
200.31.199.99	PTR	mail.comfamiliar.com.co
200.31.199.161	PTR	static-emt200-31-199-161.une.net.co
200.31.199.225	PTR	static-emt200-31-199-225.une.net.co
200.31.202.1	PTR	emt200-31-202-1.emtelco.com
200.31.202.2	PTR	emt200-31-202-2.emtelco.com
200.31.202.3	PTR	emt200-31-202-3.emtelco.com
200.31.202.34	PTR	emt200-31-202-34.emtelco.com
200.31.202.64	PTR	emt200-31-202-64.emtelco.com
200.31.202.96	PTR	emt200-31-202-96.colinagro.com.co
200.31.202.98	PTR	emt200-31-202-98.colinagro.com.co
200.31.202.131	PTR	emt200-31-202-131.emtelco.com
200.31.202.163	PTR	emt200-31-202-163.emtelco.com
200.31.202.192	PTR	emt200-31-202-192.emtelco.com
200.31.202.195	PTR	emt200-31-202-195.emtelco.com
200.31.202.226	PTR	emt200-31-202-226.emtelco.com
200.31.202.227	PTR	emt200-31-202-227.emtelco.com
200.31.204.226	PTR	mail.mueblesjamar.com.co
200.31.205.179	A	correo.alqueria.com.co
200.31.206.30	A	servientregaww.com
200.31.206.72	PTR	static-emt200-31-206-72.emtelco.com
200.31.206.250	PTR	static-emt200-31-206-250.emtelco.com
200.31.208.0	PTR	emt200-31-208-0.emtelco.com
200.31.208.85	PTR	emt200-31-208-85.emtelco.com
200.31.208.86	PTR	emt200-31-208-86.emtelco.com
200.31.208.100	PTR	nsbog.une.net.co
200.31.208.100	A	nsbog01.une.net.co
200.31.208.100	A	nsbog01.epm.net.co
200.31.208.101	PTR	dnscachebog.une.net.co
200.31.208.249	PTR	emt200-31-208-249.emtelco.com
200.31.210.1	PTR	emt200-31-210-1.emtelco.com
200.31.210.2	PTR	emt200-31-210-2.emtelco.com
200.31.210.3	PTR	emt200-31-210-3.emtelco.com
200.31.210.32	PTR	emt200-31-210-32.emtelco.com
200.31.210.33	PTR	emt200-31-210-33.emtelco.com
200.31.210.35	PTR	emt200-31-210-35.emtelco.com
200.31.212.0	PTR	emt200-31-212-0.emtelco.com
200.31.212.4	A	serv-imssb.servientrega.com.co
200.31.212.4	A	serv-imssa.servientrega.com
200.31.212.4	A	centrodeservicioscompartidos.com
200.31.212.78	A	fedra.olimpica.com
200.31.212.78	A	fedra.olimpica.com.co
200.31.212.79	A	dionisio.olimpica.com
200.31.212.79	A	dionisio.olimpica.com.co
200.31.213.14	A	indumil.gov.co
200.31.213.14	A	www.indumil.gov.co
200.31.213.20	A	correo.indumil.gov.co
200.31.213.132	PTR	correo.registraduria.gov.co
200.31.213.242	PTR	emt200-31-213-242.emtelco.com
200.31.214.21	PTR	emt200-31-214-21.emtelco.com
200.31.214.100	PTR	emt200-31-214-10.emtelco.com
200.31.219.5	A	correo.supersalud.gov.co
200.31.219.99	PTR	emt200-31-219-99.emtelco.com
200.31.221.225	PTR	emt200-31-221-225.emtelco.com
200.31.221.226	PTR	emt200-31-221-226.emtelco.com
200.31.221.227	PTR	emt200-31-221-227.emtelco.com
200.31.222.2	PTR	emt200-31-222-2.emtelco.com
200.31.222.33	PTR	emt200-31-222-33.emtelco.com
200.31.222.161	PTR	emt200-31-222-161.emtelco.com
200.31.222.163	PTR	emt200-31-222-163.emtelco.com
200.31.222.192	PTR	emt200-31-222-192.emtelco.com
200.31.222.195	PTR	emt200-31-222-195.emtelco.com
200.31.222.224	PTR	emt200-31-222-224.emtelco.com
200.31.222.225	PTR	emt200-31-222-225.emtelco.com
200.31.222.227	PTR	emt200-31-222-227.emtelco.com
200.31.223.22	PTR	emt200-31-223-22.emtelco.com
200.31.223.63	PTR	emt200-31-223-63.emtelco.com