Robtex

Up: 199.73.44.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 199.73.44.128/26
Down right: 199.73.44.192/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
199.73.44.137	A+PTR	relay01.bpiedu.com
199.73.44.138	A+PTR	relay02.bpiedu.com
199.73.44.139	A+PTR	relay03.bpiedu.com
199.73.44.144	A	denverlearning.com
199.73.44.151	A	bridgepointeducation.com
199.73.44.152	A	uoftherockies.com
199.73.44.152	A	rockiesu.co.uk
199.73.44.152	A	universityoftherockies.org
199.73.44.158	A	oap.rockies.edu
199.73.44.163	A	thuze.com
199.73.44.166	A	learnatforbes.bpiedu.com
199.73.44.187	A+PTR	epx.bridgepointeducation.com
199.73.44.193	A	adfs.bpiedu.com
199.73.44.210	A	passwordhelp.bpiedu.com
199.73.44.216	A	com.proxy-library.ashford.edu
199.73.44.216	A	proxy-library.ashford.edu
199.73.44.216	A	ebscohost.com.proxy-library.ashford.edu
199.73.44.220	A	research.rockies.edu
199.73.44.226	A+PTR	asem1.bpiedu.com
199.73.44.227	A+PTR	asem2.bpiedu.com