Robtex

Up: 13.32.24.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 13.32.26.0/24
Down right: 13.32.27.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
13.32.26.8	PTR	server-13-32-26-8.vie50.r.cloudfront.net
13.32.26.47	A+PTR	server-13-32-26-47.vie50.r.cloudfront.net
13.32.26.49	PTR	server-13-32-26-49.fra56.r.cloudfront.net
13.32.26.90	A+PTR	server-13-32-26-90.vie50.r.cloudfront.net
13.32.27.32	A+PTR	server-13-32-27-32.vie50.r.cloudfront.net
13.32.27.35	A	tmz.com
13.32.27.37	A	tmz.com
13.32.27.41	A	tmz.com
13.32.27.51	A+PTR	server-13-32-27-51.vie50.r.cloudfront.net
13.32.27.51	A	pittsburghdsa.slack.com
13.32.27.61	A	tmz.com
13.32.27.95	A	api.mypurecloud.com.au
13.32.27.98	A	api.mypurecloud.com.au
13.32.27.110	A	api.mypurecloud.com.au
13.32.27.123	A	api.mypurecloud.com.au
13.32.27.155	A	cert-gib.slack.com
13.32.27.155	A	optiekninon.slack.com
13.32.27.155	A	brasfieldgorrie.slack.com
13.32.27.156	A+PTR	server-13-32-27-156.vie50.r.cloudfront.net