Robtex

Up: 52.84.91.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 52.84.91.0/26
Down right: 52.84.91.64/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
52.84.91.7	A+PTR	server-52-84-91-7.yul62.r.cloudfront.net
52.84.91.17	A+PTR	server-52-84-91-17.lhr62.r.cloudfront.net
52.84.91.17	A	static1.petro-cdn.net
52.84.91.17	A	static4.petro-cdn.net
52.84.91.38	A+PTR	server-52-84-91-38.yul62.r.cloudfront.net
52.84.91.43	A+PTR	server-52-84-91-43.lhr62.r.cloudfront.net
52.84.91.43	A	dy4vco94bjcdx.cloudfront.net