Robtex

Up: 13.225.236.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 13.225.237.0/25
Down right: 13.225.237.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
13.225.237.7	A	khanacademy.org
13.225.237.20	A	smartbear.com
13.225.237.21	A	smartbear.com
13.225.237.28	A	khanacademy.org
13.225.237.28	A	venmo.com
13.225.237.53	A	khanacademy.org
13.225.237.54	A	smartbear.com
13.225.237.61	A	smartbear.com
13.225.237.62	A	venmo.com
13.225.237.98	A	venmo.com
13.225.237.104	A	venmo.com
13.225.237.120	A	khanacademy.org
13.225.237.230	A+PTR	server-13-225-237-230.bru50.r.cloudfront.net
13.225.237.230	A	veo-intel2-archive.s3-accelerate.amazonaws.com
13.225.237.230	A	vietcoin.s3-accelerate.amazonaws.com