Robtex

Up: 38.83.128.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 38.83.128.0/23
Down right: 38.83.130.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
38.83.128.134	PTR	38-83-128-134.kodiaknetworks.com
38.83.128.162	PTR	38-83-128-162.dc74.net
38.83.128.162	A	dc74.sequity.com
38.83.128.162	A	sequity.com
38.83.128.194	PTR	dracula.hahnmarkmedia.com
38.83.128.194	A	fximaging.com
38.83.128.194	A	iwanttobekissed.com
38.83.128.195	PTR	ns1.hahnmarkmedia.com
38.83.128.196	PTR	proxy.adamhahn.com
38.83.128.196	A	ns2.hahnmarkmedia.com
38.83.128.196	A	dns2.hahnmarkmedia.com
38.83.128.218	A	mail.wavelengthadvisory.com
38.83.128.218	A	dmg-radio.com
38.83.128.218	A	davidsonmediagroup.com
38.83.128.228	PTR	38-83-128-228.meduzasoft.com
38.83.129.1	PTR	38-83-129-1.dc74.net
38.83.130.3	A	rsttv.com
38.83.130.14	PTR	38-83-130-14.dc74.net
38.83.130.51	PTR	38-83-130-51.dc74.net
38.83.130.51	A	ns3.coaxweb.com