Robtex

Up: 23.40.240.0/21
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Down left: 23.40.240.0/23
Down right: 23.40.242.0/23

IP	Type	Hostname
23.40.242.16	PTR	a23-40-242-16.deploy.static.akamaitechnologies.com
23.40.242.125	A+PTR	a23-40-242-125.deploy.static.akamaitechnologies.com
23.40.242.138	A+PTR	a23-40-242-138.deploy.static.akamaitechnologies.com
23.40.242.139	A+PTR	a23-40-242-139.deploy.static.akamaitechnologies.com
23.40.243.22	PTR	a23-40-243-22.deploy.static.akamaitechnologies.com
23.40.243.66	PTR	a23-40-243-66.deploy.static.akamaitechnologies.com
23.40.243.66	A	e3061.b.akamaiedge.net
23.40.243.111	PTR	a23-40-243-111.deploy.static.akamaitechnologies.com
23.40.243.125	A	a23-40-243-125.deploy.static.akamaitechnologies.com
23.40.243.158	PTR	a23-40-243-158.deploy.static.akamaitechnologies.com
23.40.243.182	A+PTR	a23-40-243-182.deploy.static.akamaitechnologies.com
23.40.243.197	A+PTR	a23-40-243-197.deploy.static.akamaitechnologies.com
23.40.243.213	PTR	a23-40-243-213.deploy.static.akamaitechnologies.com
23.40.243.237	PTR	a23-40-243-237.deploy.static.akamaitechnologies.com
23.40.243.245	PTR	a23-40-243-245.deploy.static.akamaitechnologies.com