Robtex

Up: 74.217.58.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 74.217.59.0/25
Down right: 74.217.59.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
74.217.59.1	PTR	ns4.adlegend.com
74.217.59.1	A	ns4.truplanner.com
74.217.59.1	A	ns4.trueffect.com
74.217.59.2	PTR	ad.adlegend.com
74.217.59.2	A	zegeridotc.adlegend.com
74.217.59.2	A	media.zegeridotc.com
74.217.59.3	PTR	media.americangreetings.com
74.217.59.3	A	optimumresponse.adlegend.com
74.217.59.3	A	media.myperfectresume.com
74.217.59.5	PTR	media5.adlegend.com
74.217.59.5	A	display.ourtime.com
74.217.59.5	A	pnc.adlegend.com
74.217.59.6	A	isqft.adlegend.com
74.217.59.7	A	glbl.adlegend.com
74.217.59.8	A+PTR	media.match.com
74.217.59.8	A	match.adlegend.com
74.217.59.10	PTR	media.sitecompass.com
74.217.59.10	A	olm.monster.ca
74.217.59.10	A	parkdia.adlegend.com
74.217.59.11	PTR	media.jacquielawson.com
74.217.59.12	A+PTR	media.ad-mgr.com
74.217.59.12	A	davidgroup.adlegend.com
74.217.59.14	A+PTR	media.chemistry.com
74.217.59.14	A	chemistry.adlegend.com
74.217.59.15	PTR	ads.tracfonewireless.com
74.217.59.15	A	businessspectrum.adlegend.com
74.217.59.15	A	media.hipmunk.com
74.217.59.16	PTR	media8.adlegend.com
74.217.59.16	A	steinmart.adlegend.com
74.217.59.16	A	sephora.adlegend.com
74.217.59.19	A+PTR	media.gsimedia.net
74.217.59.19	A	gsimedia.adlegend.com
74.217.59.21	PTR	ad1.adlegend.com
74.217.59.21	A	olm.monster.com
74.217.59.21	A	media.toysrus.com
74.217.59.23	PTR	mediamgt.torrid.com
74.217.59.23	A	media.bathandbodyworks.com
74.217.59.23	A	bathandbodyworks.adlegend.com
74.217.59.25	PTR	wbmd.southwest.com
74.217.59.25	A	webmedia.oreck.com
74.217.59.25	A	oreck.adlegend.com
74.217.59.26	A+PTR	media.tracfonewireless.com
74.217.59.26	A	tracfonewireless2.adlegend.com
74.217.59.27	A+PTR	media1.adlegend.com
74.217.59.27	A	media.gnc.com
74.217.59.27	A	saturday.adlegend.com
74.217.59.30	A	media.dollargeneral.com
74.217.59.30	A	dollargeneral.adlegend.com
74.217.59.31	A	media.shoppbs.org
74.217.59.33	PTR	media.hrblock.com
74.217.59.33	A	webmedia.hrblock.com
74.217.59.33	A	hrblock.adlegend.com
74.217.59.37	PTR	media2.adlegend.com
74.217.59.37	A	carmax.adlegend.com
74.217.59.37	A	media.luckybrand.com
74.217.59.38	A+PTR	media3.adlegend.com
74.217.59.38	A	media.vikingrivercruises.com
74.217.59.62	A	ouraz.org
74.217.59.249	A	telw40.trueffect.com
74.217.59.250	A	tefw40.trueffect.com