Robtex

Up: 70.42.216.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 70.42.218.0/24
Down right: 70.42.219.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
70.42.218.1	PTR	br0.nyc1.mercuryradioarts.net
70.42.218.2	PTR	gi0-1.br01.nyc1.mercuryradioarts.net
70.42.218.3	A+PTR	gi0-1.br02.nyc1.mercuryradioarts.net
70.42.218.90	A+PTR	ns1.mercuryradioarts.net
70.42.218.137	A	vap.lijit.com
70.42.218.200	A+PTR	web-adm01.nyc1.mercuryradioarts.net
70.42.218.250	PTR	unknown-70-250.nyc1.mercuryradioarts.net
70.42.218.251	PTR	unknown-70-251.nyc1.mercuryradioarts.net
70.42.218.252	A+PTR	unknown-70-252.nyc1.mercuryradioarts.net
70.42.218.253	PTR	unknown-70-253.nyc1.mercuryradioarts.net
70.42.219.15	A	www.sandboxlandingpagespreview.com
70.42.219.16	A	smtp-nyc1-01.fnysllc.com
70.42.219.18	A	qalandingpagespreview.com
70.42.219.29	A	www.yext.de
70.42.219.29	A	seven.office.yext.com
70.42.219.29	A	hello.yext.com
70.42.219.30	A	optimizelocation.com
70.42.219.30	A	www.optimizelocation.com
70.42.219.30	A	lucid-leverage-llc-tempe-arizona-us-65c656.aroundme.partnerpages.lucidleveragellc.optimizelocation.com
70.42.219.32	A	mapquest.yext.com
70.42.219.32	A	listings.mapquest.com
70.42.219.33	A	localbusiness-advertising.com
70.42.219.37	A	www.yext-static.com
70.42.219.37	A	yext-static.com
70.42.219.40	A	netwerkprofiel.dtg.nl
70.42.219.40	A	www.yextstatic.com
70.42.219.40	A	yextstatic.com
70.42.219.42	A	yextpages.net
70.42.219.42	A	yext-cdn.com.yextpages.net
70.42.219.42	A	www.yextpages.net
70.42.219.51	A	www.locationrater.com
70.42.219.51	A	locationrater.com
70.42.219.52	A	landingpagespreview.com
70.42.219.52	A	www.landingpagespreview.com
70.42.219.52	A	sandboxlandingpagespreview.com
70.42.219.241	A	shell1.stealthalerts.com