Robtex

Up: 187.84.196.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 187.84.196.0/24
Down right: 187.84.197.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
187.84.196.52	PTR	mx2.roalnet.com.br
187.84.196.53	PTR	web1.roalnet.com.br
187.84.196.66	PTR	187-84-196.66.static.stech.net.br
187.84.196.71	PTR	187-84-196.71.static.stech.net.br
187.84.196.171	PTR	187-84-196.171.static.stech.net.br
187.84.197.3	PTR	187-84-197.3.static.stech.net.br
187.84.197.3	A	cd-st1-1.saojoaofarmacias.com.br
187.84.197.3	A	saojoaofarmacias.com.br
187.84.197.28	PTR	187-84-197.28.static.stech.net.br
187.84.197.28	A	webmail.cruzalta.rs.gov.br
187.84.197.28	A	mail.cruzalta.rs.gov.br
187.84.197.32	PTR	187-84-197.32.static.stech.net.br
187.84.197.34	PTR	187-84-197.34.static.stech.net.br
187.84.197.77	PTR	187-84-197.77.static.stech.net.br
187.84.197.77	A	transnecher.com.br
187.84.197.89	PTR	187-84-197.89.static.stech.net.br
187.84.197.92	PTR	187-84-197.92.static.stech.net.br
187.84.197.94	PTR	187-84-197.94.static.stech.net.br
187.84.197.95	PTR	187-84-197.95.static.stech.net.br
187.84.197.100	A+PTR	srvmail2.grupocielo.com.br
187.84.197.100	A	d.ns.cielotelecom.com
187.84.197.100	A	c.ns.embarcadorlog.com
187.84.197.102	PTR	187-84-197.102.static.stech.net.br
187.84.197.102	A	www.grupocielo.com.br
187.84.197.120	PTR	187-84-197.120.static.stech.net.br
187.84.197.121	PTR	187-84-197.121.static.stech.net.br
187.84.197.123	PTR	187-84-197.123.static.stech.net.br
187.84.197.131	PTR	187-84-197.131.static.stech.net.br
187.84.197.131	A	freelance.ppg.br
187.84.197.131	A	jurisuladvocacia.com.br
187.84.197.154	PTR	187-84-197.154.static.stech.net.br
187.84.197.155	PTR	187-84-197.155.static.stech.net.br
187.84.197.157	PTR	187-84-197.157.static.stech.net.br
187.84.197.158	PTR	187-84-197.158.static.stech.net.br
187.84.197.159	PTR	187-84-197.159.static.stech.net.br
187.84.197.170	PTR	187-84-197.170.static.stech.net.br
187.84.197.192	PTR	187-84-197.192.static.stech.net.br
187.84.197.196	PTR	187-84-197.196.static.stech.net.br
187.84.197.197	PTR	187-84-197.197.static.stech.net.br
187.84.197.197	A	update.alfasig.com.br
187.84.197.219	PTR	187-84-197.219.static.stech.net.br