Robtex

Up: 154.126.72.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 154.126.72.0/23
Down right: 154.126.74.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
154.126.74.12	A	r1---sn-qun-uogl.googlevideo.com
154.126.74.12	A	r1.sn-qun-uogl.googlevideo.com
154.126.74.13	PTR	cache.google.com
154.126.74.13	A	r2---sn-qun-uogl.googlevideo.com
154.126.74.13	A	r2.sn-qun-uogl.googlevideo.com
154.126.74.14	PTR	cache.google.com
154.126.74.209	A	scontent.ftnr2-1.fna.fbcdn.net
154.126.74.224	A	z-p3-scontent.ftnr2-1.fna.fbcdn.net
154.126.74.225	A	instagram.ftnr2-1.fna.fbcdn.net
154.126.75.130	PTR	mail.newpack.com
154.126.75.162	A+PTR	tgn.126.75.162.dts.mg
154.126.75.162	A	edm.mg
154.126.75.162	A	aits.mg
154.126.75.178	PTR	tgn.126.75.178.dts.mg
154.126.75.178	A	www.mariestopes.org.mg
154.126.75.178	A	mariestopes.org.mg
154.126.75.244	A+PTR	srv-cust-minmae.tgn.mg
154.126.75.244	A	www.mae-gov.mg
154.126.75.244	A	mae-gov.mg