Robtex

Up: 199.73.32.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 199.73.40.0/22
Down right: 199.73.44.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
199.73.42.173	A	login.chaincommerce.com
199.73.42.191	A	tgard.biz
199.73.42.191	A	tdgard.ca
199.73.42.191	A	paiementsoptimal.ca
199.73.42.201	A+PTR	mx1.optimalpayments.com
199.73.43.216	A	payments.very.co.uk
199.73.43.220	PTR	www.netbanxcheckout.com
199.73.43.220	A	www.neovia.com
199.73.43.220	A	content.neteller.com
199.73.43.239	A	member.neteller.com
199.73.43.241	A	netplusgiftcard.com
199.73.43.253	A	www1.netbanx.com
199.73.43.253	A	netbanx.com
199.73.44.10	A+PTR	prod.bpiedu.com
199.73.44.25	A+PTR	mx1.bpiedu.com
199.73.44.25	A	mail2.ashford.edu
199.73.44.25	A	mx2.bpiedu.com
199.73.44.31	A	mail.bridgepointeducation.com
199.73.44.51	A	waypointoutcomes.com
199.73.44.51	A	bridgepointeducation.org
199.73.44.51	A	ashfordairforce.com
199.73.44.65	A	content.ashford.edu
199.73.44.67	A	cdmsmedia.bridgepointeducation.com
199.73.44.70	A	faculty.ashford.edu
199.73.44.78	A	denverlearninginstitute.co
199.73.44.78	A	denverlearninginstitute.us
199.73.44.78	A	denverlearning.co
199.73.44.86	A	student.rockies.edu
199.73.44.90	A	awc.ashford.edu
199.73.44.105	A	student.ashford.edu
199.73.44.107	A	crmurltrk.bpiedu.com
199.73.44.114	A	www.subjectivemetrics.com
199.73.44.123	PTR	www.waypointoutcomes.com
199.73.44.123	A	au.waypointoutcomes.com
199.73.44.123	A	ashford.waypointoutcomes.com
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
199.73.44.163	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
199.73.45.25	A+PTR	mx2.bpiedu.com
199.73.45.25	A	mail3.ashford.edu
199.73.45.86	A	smksecureservices-qa.bpiedu.com
199.73.45.226	PTR	asem3.bpiedu.com
199.73.45.227	A+PTR	asem4.bpiedu.com