Robtex

Up: 173.252.144.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 173.252.148.0/23
Down right: 173.252.150.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
173.252.148.16	A+PTR	phl-smt-04.cgipdc.com
173.252.148.16	A	phl-smt-04.data.gov
173.252.148.16	A	phl-smt-04.ecpic.gov
173.252.148.22	A+PTR	dr-password.cloud.cgifederal.com
173.252.148.31	A+PTR	phl-site-2.cloud.cgifederal.com
173.252.148.83	A	howto.gov
173.252.148.85	A+PTR	origin-dr-apps.cloud.cgifederal.com
173.252.148.86	A+PTR	mail2.apps.cloud.cgifederal.com
173.252.148.94	A	blogcitizen.lb.gsa.akadns.net
173.252.148.94	A	wiki.citizen.apps.gov
173.252.148.94	A	blog.howto.gov
173.252.148.95	A	citizenapps.perf.gsa.akadns.net
173.252.148.98	A	www.poisonapple.net
173.252.148.101	A+PTR	origin-dr-usa.cloud.cgifederal.com
173.252.148.104	A	seniors.gov
173.252.148.104	A	www.forms.gov
173.252.148.104	A	www.info.gov
173.252.148.114	A+PTR	origin-dr-howto.cloud.cgifederal.com
173.252.148.194	A+PTR	es03.prucenter.com
173.252.148.195	A+PTR	es04.prucenter.com
173.252.148.245	A	verifiedach.com
173.252.148.245	A	www.verifiedach.com
173.252.149.73	A	na4.smartcommunications.cloud
173.252.149.87	A	trade-settlement.com
173.252.149.101	A	defranehs.com
173.252.149.103	A	rackerevolv.org
173.252.149.107	A	mail.evolv-wif.org
173.252.149.107	A	evolv-wif.org
173.252.149.108	A	thlw.net
173.252.149.116	A+PTR	mx4.iqmetrix.net
173.252.149.119	A	applications22.iqmetrix.net
173.252.149.120	A	applicationscore10.iqmetrix.net
173.252.149.120	A	serviceandrepair10.iqmetrix.net
173.252.149.120	A	update10.iqmetrix.net
173.252.149.124	A	ns4.cellularretailers.com
173.252.149.124	A	ns4.iqmetrix.com
173.252.149.167	A+PTR	valet-dev-app.spirit-incentives.com
173.252.149.167	A	si-valet-dev.com
173.252.149.168	A+PTR	valet-prod-app.spirit-incentives.com
173.252.149.168	A	si-valet.com
173.252.149.169	A	backupserver.myspirittravel.com
173.252.149.169	A	myspirittravel.com
173.252.149.173	A	www.mystpage.com
173.252.149.173	A	*.mystpage.com
173.252.149.173	A	mystpage.com
173.252.149.174	A	productcshelp.com
173.252.149.177	A	smart-perk.com
173.252.149.229	A+PTR	mail2.integratec.biz
173.252.149.229	A	mail.communitycentral.us
173.252.149.229	A	mail.taxcreditcentral.com
173.252.149.245	A	chromaloxsucks.com
173.252.149.245	A	cromalox.com
173.252.149.245	A	chromalox.net
173.252.149.248	A	ogdenmfg.com
173.252.149.251	A	chromalox.com.cn
173.252.149.252	A	chromalox.com.mx
173.252.149.252	A	www.chromalox.co.uk
173.252.149.252	A	ftp.chromaloxeurope.net
173.252.150.43	A	greenplusrewards.com
173.252.150.45	A	nrgenergyplus.com
173.252.150.69	A+PTR	mail.stanfordeagle.com
173.252.150.112	A	webassets.people20.net
173.252.150.112	A	people20.net
173.252.150.112	A	portal.people20.net
173.252.150.114	A	tfiess.com
173.252.150.120	A	tfitime.com
173.252.151.71	A	gw02.umspay.net
173.252.151.128	A	www5.student-1.com
173.252.151.137	A	mefapathway.org