Robtex

Up: 13.33.172.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 13.33.172.128/26
Down right: 13.33.172.192/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
13.33.172.130	A+PTR	server-13-33-172-130.kul50.r.cloudfront.net
13.33.172.134	A+PTR	server-13-33-172-134.kul50.r.cloudfront.net
13.33.172.137	A+PTR	server-13-33-172-137.kul50.r.cloudfront.net
13.33.172.137	A	www.brewerdigital.com
13.33.172.152	A+PTR	server-13-33-172-152.kul50.r.cloudfront.net
13.33.172.154	A+PTR	server-13-33-172-154.kul50.r.cloudfront.net
13.33.172.154	A	sbf233.com
13.33.172.160	A+PTR	server-13-33-172-160.kul50.r.cloudfront.net
13.33.172.160	A	ca295.com
13.33.172.162	A+PTR	server-13-33-172-162.kul50.r.cloudfront.net
13.33.172.167	PTR	server-13-33-172-167.cdg50.r.cloudfront.net
13.33.172.167	A	ams.cf.kik.com
13.33.172.167	A	server-13-33-172-167.kul50.r.cloudfront.net
13.33.172.168	A+PTR	server-13-33-172-168.kul50.r.cloudfront.net
13.33.172.168	A	it-regali.win
13.33.172.168	A	d3ptacvpl0kl86.cloudfront.net
13.33.172.175	A+PTR	server-13-33-172-175.kul50.r.cloudfront.net
13.33.172.175	A	lindasflorist.com
13.33.172.175	A	cdnd360.it
13.33.172.177	PTR	server-13-33-172-177.cdg50.r.cloudfront.net
13.33.172.177	A	server-13-33-172-177.kul50.r.cloudfront.net
13.33.172.177	A	exclusive-deals.xyz
13.33.172.180	PTR	server-13-33-172-180.cdg50.r.cloudfront.net
13.33.172.180	A	cdnd360.it
13.33.172.180	A	server-13-33-172-180.kul50.r.cloudfront.net
13.33.172.181	A+PTR	server-13-33-172-181.kul50.r.cloudfront.net
13.33.172.181	A	ca295.com
13.33.172.185	A+PTR	server-13-33-172-185.kul50.r.cloudfront.net
13.33.172.185	A	exclusive-deals.xyz
13.33.172.185	A	www.exclusive-deals.xyz
13.33.172.193	A+PTR	server-13-33-172-193.kul50.r.cloudfront.net
13.33.172.194	A+PTR	server-13-33-172-194.kul50.r.cloudfront.net
13.33.172.194	A	sbf233.com
13.33.172.195	A+PTR	server-13-33-172-195.kul50.r.cloudfront.net
13.33.172.195	A	www.brewerdigital.com
13.33.172.198	A+PTR	server-13-33-172-198.kul50.r.cloudfront.net
13.33.172.198	A	www.brewerdigital.com
13.33.172.200	PTR	server-13-33-172-200.cdg50.r.cloudfront.net
13.33.172.200	A	it-regali.win
13.33.172.200	A	abdeals.xyz
13.33.172.205	A	dozo.tv
13.33.172.208	PTR	server-13-33-172-208.kul50.r.cloudfront.net
13.33.172.208	A	ca295.com
13.33.172.208	A	reportdata.center
13.33.172.209	A+PTR	server-13-33-172-209.kul50.r.cloudfront.net
13.33.172.209	A	sbf233.com
13.33.172.209	A	imaculitmusicgroup.com
13.33.172.213	A+PTR	server-13-33-172-213.kul50.r.cloudfront.net
13.33.172.213	A	d3ptacvpl0kl86.cloudfront.net
13.33.172.215	A+PTR	server-13-33-172-215.kul50.r.cloudfront.net
13.33.172.215	A	imaculitmusicgroup.com
13.33.172.217	A+PTR	server-13-33-172-217.kul50.r.cloudfront.net
13.33.172.217	A	sbf233.com
13.33.172.217	A	tags.ivo.io
13.33.172.219	A+PTR	server-13-33-172-219.kul50.r.cloudfront.net
13.33.172.219	A	d3bx8gthra79t2.cloudfront.net
13.33.172.223	A+PTR	server-13-33-172-223.kul50.r.cloudfront.net
13.33.172.228	A+PTR	server-13-33-172-228.kul50.r.cloudfront.net
13.33.172.228	A	lindasflorist.com
13.33.172.228	A	copainsdavant.mousikes-stigmes.simplesite.gr
13.33.172.230	A+PTR	server-13-33-172-230.kul50.r.cloudfront.net
13.33.172.230	A	tags.ivo.io
13.33.172.231	PTR	server-13-33-172-231.kul50.r.cloudfront.net
13.33.172.231	A	ca295.com
13.33.172.231	A	mobile-connection-alert.fyi
13.33.172.232	A	tags.ivo.io
13.33.172.236	A+PTR	server-13-33-172-236.kul50.r.cloudfront.net
13.33.172.236	A	it-regali.win
13.33.172.238	PTR	server-13-33-172-238.cdg50.r.cloudfront.net
13.33.172.238	A	imaculitmusicgroup.com
13.33.172.238	A	server-13-33-172-238.kul50.r.cloudfront.net
13.33.172.239	A+PTR	server-13-33-172-239.kul50.r.cloudfront.net
13.33.172.239	A	tags.ivo.io
13.33.172.239	A	d3bx8gthra79t2.cloudfront.net
13.33.172.242	A+PTR	server-13-33-172-242.kul50.r.cloudfront.net
13.33.172.242	A	d3bx8gthra79t2.cloudfront.net
13.33.172.243	A+PTR	server-13-33-172-243.kul50.r.cloudfront.net
13.33.172.248	A	dozo.tv
13.33.172.250	A+PTR	server-13-33-172-250.kul50.r.cloudfront.net
13.33.172.250	A	d17xaypmc6mpfo.cloudfront.net