Robtex

Up: 138.247.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 138.247.0.0/18
Down right: 138.247.64.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
138.247.12.21	A	dakotacon.org
138.247.12.22	A	dsunix.net
138.247.13.30	A	catspin.net
138.247.13.108	A	deadseaoutdoors.com
138.247.64.11	A+PTR	view.dsu.edu
138.247.64.12	PTR	um.dsu.edu
138.247.64.140	A	dsu-mm01.dsu.edu
138.247.64.141	PTR	dsu-ex02.dsu.edu
138.247.64.225	A	lobot.dsu.edu
138.247.65.1	PTR	www.kdsu.dsu.edu
138.247.65.4	PTR	research.dsu.edu
138.247.65.6	A	departments.dsu.edu
138.247.65.9	A	clubs.dsu.edu
138.247.65.15	A	fbla.dsu.edu
138.247.65.19	A	homepages.dsu.edu
138.247.65.254	PTR	alumni.dsu.edu
138.247.68.3	A+PTR	dsu-avamar.dsu.edu
138.247.72.60	A	madlabs.construction
138.247.99.139	PTR	dsu-sw-0858.dsu.edu
138.247.99.230	PTR	dsu-sw-0949.dsu.edu
138.247.100.1	PTR	dsu-sw-0976.dsu.edu
138.247.103.144	PTR	dsu-sw-1887.dsu.edu
138.247.103.215	PTR	dsu-sw-1958.dsu.edu
138.247.106.102	PTR	dsu-sw-2613.dsu.edu
138.247.107.212	PTR	dsu-sw-2979.dsu.edu
138.247.109.122	PTR	dsu-sw-3401.dsu.edu
138.247.111.238	PTR	dsu-sw-4029.dsu.edu
138.247.115.240	A	www.gencyber.camp
138.247.115.240	A	ialab.dsu.edu
138.247.115.240	A	gencyber.camp
138.247.115.248	A	repo.ialab.dsu.edu
138.247.117.10	A+PTR	ns01.dsu.edu
138.247.117.11	A+PTR	ns02.dsu.edu
138.247.117.12	PTR	dsuinnovation.com
138.247.117.12	A+PTR	dsu-web-arr.dsu.edu
138.247.117.12	PTR	dsuaudio.com
138.247.117.13	A	dsu.edu
138.247.117.13	A	dsu-web-arr.dsu.edu
138.247.117.242	A	dsu-web-04.dsu.edu
138.247.117.243	A+PTR	dsu-web-04.dsu.edu
138.247.117.244	A	nanocon.us
138.247.117.245	A	nanocon.us
138.247.117.246	A	dsuinnovation.com
138.247.117.247	A	dsuinnovation.com
138.247.117.252	A	research.dsu.edu