Robtex

Up: 199.7.240.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 199.7.240.0/23
Down right: 199.7.242.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
199.7.240.10	A	mx3.vantage.com
199.7.240.10	A	mx2.vantage.com
199.7.240.20	A	www.sportsvine.com
199.7.240.20	A	loudounprepsports.net
199.7.240.21	PTR	host21.vantage.com.240.7.199.in-addr.arpa
199.7.240.21	A	community.digitalsports.com
199.7.240.21	A	all.digitalsports.com
199.7.240.23	PTR	host23.vantage.com.240.7.199.in-addr.arpa
199.7.240.25	PTR	host25.vantage.com.240.7.199.in-addr.arpa
199.7.240.25	A	college.measuredsuccess.com
199.7.240.28	A	vantageenews.com
199.7.240.29	A	hbavenuesvlp.com
199.7.240.30	PTR	host30.vantage.com.240.7.199.in-addr.arpa
199.7.240.30	A	accesstmds.com
199.7.240.30	A	messenger.vantage.com
199.7.240.34	A	monsterexchange.org
199.7.240.39	PTR	host39.vantage.com.240.7.199.in-addr.arpa
199.7.240.39	A	iseek.info
199.7.240.39	A	education.iseek.com
199.7.240.41	PTR	host41.vantage.com.240.7.199.in-addr.arpa
199.7.240.41	A	www2.myaccess.com
199.7.240.41	A	www1.myaccess.com
199.7.240.48	A	vantageanswers.com
199.7.240.52	PTR	host52.vantage.com.240.7.199.in-addr.arpa
199.7.240.52	A	sgodb.com
199.7.240.56	A	adapterabeta.com
199.7.240.65	A	adapterabuy.com
199.7.240.75	PTR	host75.vantage.com.240.7.199.in-addr.arpa
199.7.240.75	A	vantagelearning.com
199.7.240.77	A	smartspend.com
199.7.240.78	PTR	host78.vantage.com.240.7.199.in-addr.arpa
199.7.240.78	A	optix.ai
199.7.240.78	A	www.optix.ai
199.7.240.96	PTR	host96.vantage.com.240.7.199.in-addr.arpa
199.7.240.96	A	getmeasured.com
199.7.240.96	A	measuredsuccess.com
199.7.240.98	PTR	host98.vantage.com.240.7.199.in-addr.arpa
199.7.240.98	A	186.139.2.actdirectwriting.com
199.7.240.100	A	alphacilitystaging.com
199.7.240.101	A	alphacility.com
199.7.240.102	PTR	host102.vantage.com.240.7.199.in-addr.arpa
199.7.240.102	A	dc.vantage.com
199.7.240.105	A+PTR	sol.vantage.com
199.7.240.108	PTR	host108.vantage.com.240.7.199.in-addr.arpa
199.7.240.108	A	myaccess.com
199.7.240.108	A	gomyaccess.com
199.7.240.112	A	formreleaf.com
199.7.240.113	PTR	host113.vantage.com.240.7.199.in-addr.arpa
199.7.240.113	A	myaccesshome.com
199.7.240.114	PTR	host114.vantage.com.240.7.199.in-addr.arpa
199.7.240.114	A	vantageonlinestore.com
199.7.240.114	A	vantageonlinestore.net
199.7.240.131	PTR	host131.vantage.com.240.7.199.in-addr.arpa
199.7.240.131	A	expresso.ai
199.7.240.131	A	www.expresso.ai
199.7.240.136	A	adapterawe.com
199.7.240.144	A	better-word.com
199.7.240.144	A	betterword.com
199.7.240.149	A	flipclub.com
199.7.240.155	A	vantageviewpoint.com
199.7.240.159	A	adapterabuystaging.com
199.7.240.160	A	mailinglist.piaad1.com
199.7.240.165	PTR	host165.vantage.com.240.7.199.in-addr.arpa
199.7.240.165	A	adaptera.com
199.7.240.166	PTR	host166.vantage.com.240.7.199.in-addr.arpa
199.7.240.166	A	adaptera.com
199.7.240.166	A	www.adaptera.com
199.7.240.168	PTR	host168.vantage.com.240.7.199.in-addr.arpa
199.7.240.168	A	calendar.digitalsports.com
199.7.240.169	PTR	host169.vantage.com.240.7.199.in-addr.arpa
199.7.240.169	A	fdletesting.com
199.7.240.172	PTR	host172.vantage.com.240.7.199.in-addr.arpa
199.7.240.172	A	measuredsuccessonline.com
199.7.240.172	A	www.measuredsuccessonline.com
199.7.240.173	PTR	host173.vantage.com.240.7.199.in-addr.arpa
199.7.240.173	A	iseek.ai
199.7.240.173	A	www.iseek.ai
199.7.240.176	A	leagueminder.com
199.7.240.180	A	trekonward.com
199.7.240.183	A	rubywrite.com
199.7.240.183	A	writewithit.com
199.7.240.183	A	www.rubywrite.com
199.7.240.194	A	trucksforsaleorlease.com
199.7.240.195	PTR	host195.vantage.com.240.7.199.in-addr.arpa
199.7.240.195	A	iseek.net
199.7.240.195	A	correctvue.com
199.7.240.196	A	fixmysentence.com
199.7.240.197	PTR	host197.vantage.com.240.7.199.in-addr.arpa
199.7.240.197	A	www.graderaide.com
199.7.240.197	A	vantage.com
199.7.240.204	PTR	host204.vantage.com.240.7.199.in-addr.arpa
199.7.240.204	A	freesatstudy.net
199.7.240.204	A	freesatstudy.com
199.7.240.214	A+PTR	mx1.vantage.com
199.7.240.214	A	ns.vantage.com
199.7.240.217	A	vantageunified.com
199.7.240.231	A	digitalsportsstaging.com
199.7.240.240	A	intellimetric.com