Robtex

Up: 158.80.208.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 158.80.216.0/22
Down right: 158.80.220.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
158.80.217.40	PTR	eisdns03.baker.edu
158.80.217.40	A	eisdns03.stfrancislaw.com
158.80.217.40	A	eisdns03.coursesrestaurant.com
158.80.217.42	PTR	eisdns04.baker.edu
158.80.219.210	A+PTR	carina.baker.edu