Robtex

Up: 187.102.160.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 187.102.168.0/22
Down right: 187.102.172.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
187.102.169.34	PTR	mvx-187-102-169-34.mundivox.com
187.102.169.34	A	dhmsig.com.br
187.102.169.66	PTR	mvx-187-102-169-66.mundivox.com
187.102.169.66	A	xtsoft.com.br
187.102.169.98	PTR	mvx-187-102-169-98.mundivox.com
187.102.169.210	PTR	mvx-187-102-169-210.mundivox.com
187.102.169.234	PTR	mvx-187-102-169-234.mundivox.com
187.102.169.245	A	gap7.gapasset.com.br
187.102.170.10	PTR	mvx-187-102-170-10.mundivox.com
187.102.170.10	A	antispam.placon.com.br
187.102.170.10	A	antispam.dablio3.com
187.102.170.11	PTR	antispam.pop2.mundivox.com
187.102.170.13	A	antispam.duquerne.com.br
187.102.170.17	PTR	mvx-187-102-170-17.mundivox.com
187.102.170.17	A	www.mourisco.com
187.102.170.17	A	pop3.mourisco.com
187.102.170.18	PTR	mvx-187-102-170-18.mundivox.com
187.102.170.19	PTR	mvx-187-102-170-19.mundivox.com
187.102.170.25	A+PTR	antispam.mundivox.com
187.102.171.113	PTR	mvx-187-102-171-113.mundivox.com
187.102.173.78	A	mail.fpasuite.com
187.102.173.98	PTR	mvx-187-102-173-98.mundivox.com
187.102.173.243	PTR	zimbra.caarj.org.br
187.102.173.243	A	mail.caarj.org.br
187.102.173.243	A	pop.caarj.org.br
187.102.175.2	PTR	mail.kincaid.com.br
187.102.175.9	PTR	mvx-187-102-175-9.mundivox.com
187.102.175.10	PTR	mvx-187-102-175-10.mundivox.com
187.102.175.34	PTR	mvx-187-102-175-34.mundivox.com
187.102.175.34	A	www.abovecorp.com.br
187.102.175.34	A	bridgemanager.com.br
187.102.175.35	PTR	mvx-187-102-175-35.mundivox.com
187.102.175.90	PTR	mvx-187-102-175-90.mundivox.com
187.102.175.227	A+PTR	mail.techno-bio.com
187.102.175.227	A+PTR	mail.techno-cells.com