Robtex

Up: 200.80.170.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 200.80.170.0/25
Down right: 200.80.170.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
200.80.170.61	PTR	www.hsm.com.br
200.80.170.69	PTR	host69.200-80-170.static.telmex.net.ar
200.80.170.69	A	projects.globant.com
200.80.170.69	A	katari.globant.com
200.80.170.73	A+PTR	host73.200-80-170.static.telmex.net.ar
200.80.170.73	A	dns-public02.globant.com
200.80.170.73	A	ns1.globant.com
200.80.170.76	A	mx1.globant.com
200.80.170.76	A	mail.globant.com
200.80.170.77	PTR	host77.200-80-170.static.telmex.net.ar
200.80.170.77	A	tedxriodelaplata.org
200.80.170.79	PTR	host79.200-80-170.static.telmex.net.ar
200.80.170.79	A	chgpwd.globant.com
200.80.170.79	A	yourcareeratglobant.com
200.80.170.84	A	pbx.globant.com
200.80.170.85	A	www.globantventures.com
200.80.170.101	PTR	host101.200-80-170.static.telmex.net.ar
200.80.170.101	A	netsal.com.ar
200.80.170.101	A	ibeltran.com.ar
200.80.170.102	PTR	host102.200-80-170.static.telmex.net.ar
200.80.170.102	A	www.rack2.com.ar
200.80.170.102	A	rack2.com.ar
200.80.170.212	A+PTR	host212.200-80-170.static.telmex.net.ar
200.80.170.213	PTR	smtp1.cardifnet.com
200.80.170.214	PTR	host214.200-80-170.static.telmex.net.ar
200.80.170.214	A	www.cardif.com.mx
200.80.170.215	PTR	host215.200-80-170.static.telmex.net.ar
200.80.170.216	A+PTR	host216.200-80-170.static.telmex.net.ar
200.80.170.217	A+PTR	host217.200-80-170.static.telmex.net.ar
200.80.170.218	PTR	host218.200-80-170.static.telmex.net.ar
200.80.170.219	A+PTR	host219.200-80-170.static.telmex.net.ar
200.80.170.219	A	elearning.cardif.com.ar
200.80.170.220	PTR	host220.200-80-170.static.telmex.net.ar
200.80.170.221	PTR	host221.200-80-170.static.telmex.net.ar
200.80.170.222	PTR	host222.200-80-170.static.telmex.net.ar
200.80.170.223	A+PTR	host223.200-80-170.static.telmex.net.ar
200.80.170.227	A+PTR	exch1.ipaddress.com.ar
200.80.170.231	PTR	ipaddress.com.ar
200.80.170.232	A	nagios1.ipaddress.com.ar
200.80.170.241	A	pes-postulantes.net
200.80.170.251	PTR	ns2.bluenetwebhosting.com
200.80.170.252	A	win1.grupo-netcom.com
200.80.170.254	PTR	backup.ipaddress.com.ar