Robtex

Up: 67.20.172.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 67.20.174.0/24
Down right: 67.20.175.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
67.20.174.52	A+PTR	amexdemo.chartersi.com
67.20.174.52	A	mx1.chartersi.org
67.20.174.52	A	chartersolutionsint.biz
67.20.174.53	A	chartersi.biz
67.20.174.54	A	traxite.net
67.20.174.54	A	chartersi.com
67.20.174.54	A	afyna.org
67.20.174.55	A+PTR	amextest.chartersi.com
67.20.174.56	A	chartersi.info
67.20.174.57	A+PTR	amexctntest.chartersi.com
67.20.174.57	A	mx3.chartersi.org
67.20.174.57	A	chartersi.us
67.20.174.60	A	ravebds.com
67.20.174.84	A	www.benergy4.com
67.20.174.84	A	benergy4.com
67.20.174.102	A+PTR	asset-publish.subaru.com
67.20.174.104	A	mysubaru.com
67.20.174.104	A	www.mysubaru.com
67.20.174.104	A	my.subaru.com
67.20.174.109	A	vip.subaru.com
67.20.174.120	PTR	mail2.gardenoflife.com
67.20.174.120	A	mail2.goflife.com
67.20.174.123	PTR	owa.gardenoflife.com
67.20.174.123	A	mail2.gardenoflife.com
67.20.174.124	A	mail3.gardenoflife.com
67.20.174.159	A	physician.r1rcm.com
67.20.174.159	A	bigip164.r1rcm.com
67.20.174.165	A	accretiveq.com
67.20.174.176	A	bigip176.accretivehealth.com
67.20.174.176	A	email.accretivehealth.com
67.20.175.26	A	smysf1.sgns.net
67.20.175.30	A+PTR	smysf2.sgns.net
67.20.175.34	A	smysu3.sgns.net
67.20.175.35	A	smysu4.sgns.net
67.20.175.36	A	smysu5.sgns.net
67.20.175.37	A	smysu6.sgns.net
67.20.175.75	A	bcatalyst.com
67.20.175.75	A	hlinvestmentbanking.com
67.20.175.75	A	www.bcatalyst.com
67.20.175.92	A	mail.hilliard.com
67.20.175.101	A	www.hilliard.com
67.20.175.101	A	hilliardmunicipals.com
67.20.175.101	A	hilliard.com
67.20.175.176	A	scientific-logistics.com