Robtex

Up: 186.2.192.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 186.2.192.0/20
Down right: 186.2.208.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
186.2.196.2	PTR	mail.zonadeembarque.com.py
186.2.196.4	PTR	pool-4.196.2.186.telecel.com.py
186.2.196.14	PTR	pool-14.196.2.186.telecel.com.py
186.2.196.15	PTR	host-1-15.b5.tigo.com.py
186.2.196.15	A	host-1-15.b5.cvc.com.py
186.2.196.33	PTR	host-1-33.b5.cvc.com.py
186.2.196.42	PTR	pool-42.196.2.186.telecel.com.py
186.2.196.44	A	rodisenhos.com.py
186.2.196.45	A	mail.quijote.com.py
186.2.196.58	A	devel.apkc.net
186.2.196.64	PTR	pool-64.196.2.186.telecel.com.py
186.2.196.83	A	remataya.com
186.2.196.83	A	remateya.com
186.2.196.83	A	mail.movipagos.com
186.2.196.98	PTR	pool-98.196.2.186.telecel.com.py
186.2.196.100	A	mail.uds.edu.py
186.2.196.124	PTR	pool-124.196.2.186.telecel.com.py
186.2.196.124	A	www.lnx.com.py
186.2.196.139	PTR	pool-139.196.2.186.telecel.com.py
186.2.196.142	PTR	pool-142.196.2.186.telecel.com.py
186.2.196.147	PTR	host-1-147.b5.cvc.com.py
186.2.196.147	A	agenvida.com
186.2.196.171	PTR	mail.mla.com.py
186.2.196.189	A	idesa.com.py
186.2.196.189	A	www.buscar.com.py
186.2.196.189	A	vyainmobiliariadeleste.com.py
186.2.196.197	PTR	pool-197.196.2.186.telecel.com.py
186.2.196.205	PTR	pool-205.196.2.186.telecel.com.py
186.2.196.209	PTR	pool-209.196.2.186.telecel.com.py
186.2.196.232	PTR	host-1-232.b5.tigo.com.py
186.2.196.239	PTR	mail.turnosweb.com.py
186.2.200.162	PTR	host-1-162.b9.cvc.com.py
186.2.205.10	A	host-1-10.b14.cvc.com.py
186.2.205.79	A	host-1-79.b14.cvc.com.py
186.2.205.85	PTR	host-1-85.b14.cvc.com.py
186.2.205.194	A	host-1-194.b14.cvc.com.py
186.2.207.70	PTR	pool-70.207.2.186.telecel.com.py
186.2.207.70	A	ldyw168.com
186.2.207.74	PTR	pool-74.207.2.186.telecel.com.py
186.2.211.182	PTR	host-1-182.b20.cvc.com.py
186.2.216.122	PTR	host-1-122.b25.cvc.com.py
186.2.220.26	PTR	host-1-26.b29.cvc.com.py
186.2.220.226	PTR	host-1-226.b29.cvc.com.py
186.2.221.31	PTR	host-1-31.b30.cvc.com.py
186.2.221.156	PTR	host-1-156.b30.cvc.com.py
186.2.222.141	PTR	host-1-141.b31.cvc.com.py
186.2.223.119	PTR	host-1-119.b32.cvc.com.py