Robtex

Up: 35.221.32.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 35.221.32.0/22
Down right: 35.221.36.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
35.221.32.24	A+PTR	24.32.221.35.bc.googleusercontent.com
35.221.32.210	A+PTR	210.32.221.35.bc.googleusercontent.com
35.221.32.210	A	www.sunnypday.pro
35.221.32.210	A	sunnypday.pro
35.221.33.0	A+PTR	0.33.221.35.bc.googleusercontent.com
35.221.33.122	A+PTR	122.33.221.35.bc.googleusercontent.com
35.221.33.122	A	h2oconsultingco.com
35.221.34.43	A+PTR	43.34.221.35.bc.googleusercontent.com
35.221.34.43	A	1xbet-zerkalo-rabochee.ru
35.221.34.129	A	www.difutbol.org
35.221.34.253	A+PTR	253.34.221.35.bc.googleusercontent.com
35.221.34.253	A	balabunga.com
35.221.35.37	A+PTR	37.35.221.35.bc.googleusercontent.com
35.221.35.37	A	blogforstudy.com
35.221.35.57	A+PTR	57.35.221.35.bc.googleusercontent.com
35.221.35.57	A	comoseescreve.net
35.221.35.163	A+PTR	163.35.221.35.bc.googleusercontent.com
35.221.35.163	A	cgdongtang.com
35.221.36.220	A+PTR	220.36.221.35.bc.googleusercontent.com
35.221.36.220	A	stitchprintshop.com
35.221.37.46	A+PTR	46.37.221.35.bc.googleusercontent.com
35.221.37.46	A	proptechus.com
35.221.37.130	A+PTR	130.37.221.35.bc.googleusercontent.com
35.221.37.130	A	vanguardhelpdesk.com
35.221.37.135	A+PTR	135.37.221.35.bc.googleusercontent.com
35.221.37.135	A	murrietafacturacion.com
35.221.39.3	A+PTR	3.39.221.35.bc.googleusercontent.com
35.221.39.3	A	howtodrive.info
35.221.39.17	A+PTR	17.39.221.35.bc.googleusercontent.com
35.221.39.17	A	polimates.org
35.221.39.119	PTR	119.39.221.35.bc.googleusercontent.com
35.221.39.119	A	rukiku.com
35.221.39.170	PTR	170.39.221.35.bc.googleusercontent.com
35.221.39.170	A	embeddable.co
35.221.39.170	A	mail.clkon.us
35.221.39.253	PTR	253.39.221.35.bc.googleusercontent.com
35.221.39.253	A	droneexpo.net
35.221.39.253	A	softwarenotions.com