Robtex

Up: 34.66.32.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 34.66.48.0/21
Down right: 34.66.56.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
34.66.48.103	A+PTR	103.48.66.34.bc.googleusercontent.com
34.66.48.103	A	dragonwingofra.com
34.66.50.157	A+PTR	157.50.66.34.bc.googleusercontent.com
34.66.50.157	A	riskproficient.com
34.66.50.196	A	makeuseof.net
34.66.50.226	A+PTR	226.50.66.34.bc.googleusercontent.com
34.66.50.226	A	dearestmatrimonial.com
34.66.51.65	A+PTR	65.51.66.34.bc.googleusercontent.com
34.66.51.65	A	tosiendofuerte.com
34.66.51.170	PTR	170.51.66.34.bc.googleusercontent.com
34.66.51.170	A	crlabna.com
34.66.52.134	A+PTR	134.52.66.34.bc.googleusercontent.com
34.66.52.134	A	dvd.ma
34.66.52.151	PTR	151.52.66.34.bc.googleusercontent.com
34.66.52.151	A	paoloprofetto.com
34.66.53.35	A+PTR	35.53.66.34.bc.googleusercontent.com
34.66.53.35	A	vieclam8h.vn
34.66.53.66	A+PTR	66.53.66.34.bc.googleusercontent.com
34.66.53.66	A	wakygamer.com
34.66.53.162	A+PTR	162.53.66.34.bc.googleusercontent.com
34.66.53.162	A	curioustherapy.com
34.66.55.84	A+PTR	84.55.66.34.bc.googleusercontent.com
34.66.55.84	A	flesoj.com
34.66.55.102	A	jefvandegraaf.com
34.66.55.226	PTR	226.55.66.34.bc.googleusercontent.com
34.66.56.92	A+PTR	92.56.66.34.bc.googleusercontent.com
34.66.56.92	A	dc-292935dbaa13.lcomstoresmail.com
34.66.56.179	A+PTR	179.56.66.34.bc.googleusercontent.com
34.66.56.179	A	plugncurl.com
34.66.56.202	A+PTR	202.56.66.34.bc.googleusercontent.com
34.66.56.202	A	xn-----6kcacdfdtg4acfa4aiwtdn3f8a2n.com
34.66.56.202	A	xn-----6kccindfzawvhhdj0adrq0c.com
34.66.57.69	A+PTR	69.57.66.34.bc.googleusercontent.com
34.66.57.69	A	apprbs.com.br
34.66.57.71	PTR	71.57.66.34.bc.googleusercontent.com
34.66.57.71	A	mertsec.com
34.66.57.113	A+PTR	113.57.66.34.bc.googleusercontent.com
34.66.57.113	A	sistemascaf.com
34.66.57.167	PTR	167.57.66.34.bc.googleusercontent.com
34.66.57.167	A	reviewtiful.wpengine.com
34.66.57.167	A	dogsagainstrom.wpengine.com
34.66.57.213	A+PTR	213.57.66.34.bc.googleusercontent.com
34.66.57.213	A	fixtra.net
34.66.57.243	A+PTR	243.57.66.34.bc.googleusercontent.com
34.66.57.243	A	stargetgas.com
34.66.57.243	A	www.stargetgas.com
34.66.58.30	PTR	30.58.66.34.bc.googleusercontent.com
34.66.58.30	A	linea4infonavit.com
34.66.58.30	A	nubedsm.com
34.66.58.130	A+PTR	130.58.66.34.bc.googleusercontent.com
34.66.58.130	A	www.seriesci.com
34.66.58.227	A+PTR	227.58.66.34.bc.googleusercontent.com
34.66.58.227	A	wsh-panel.com
34.66.60.105	PTR	105.60.66.34.bc.googleusercontent.com
34.66.60.105	A	commercialfencesolutions.com
34.66.60.162	A	www.johnberardi.com
34.66.60.162	A	kdf.org
34.66.60.162	A	suntiva.com
34.66.61.15	A+PTR	15.61.66.34.bc.googleusercontent.com
34.66.61.15	A	conchrecords.com
34.66.61.15	A	marathongames.wpengine.com