Robtex

Up: 23.40.64.0/21
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Down left: 23.40.64.0/23
Down right: 23.40.66.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
23.40.64.0	PTR	a23-40-64-0.deploy.static.akamaitechnologies.com
23.40.64.37	PTR	a23-40-64-37.deploy.akamaitechnologies.com
23.40.64.39	A+PTR	a23-40-64-39.deploy.akamaitechnologies.com
23.40.64.142	A+PTR	a23-40-64-142.deploy.static.akamaitechnologies.com
23.40.64.219	PTR	a23-40-64-219.deploy.akamaitechnologies.com
23.40.65.2	PTR	a23-40-65-2.deploy.static.akamaitechnologies.com
23.40.65.23	A+PTR	a23-40-65-23.deploy.static.akamaitechnologies.com
23.40.65.30	PTR	a23-40-65-30.deploy.static.akamaitechnologies.com
23.40.65.30	A	n3w6.akamai.net
23.40.65.30	A	n6mm1.akamai.net
23.40.65.31	PTR	a23-40-65-31.deploy.static.akamaitechnologies.com
23.40.65.36	A+PTR	a23-40-65-36.deploy.static.akamaitechnologies.com
23.40.65.36	A	n4dspl.akamai.net
23.40.65.36	A	n7w62d.akamai.net
23.40.65.37	PTR	a23-40-65-37.deploy.static.akamaitechnologies.com
23.40.65.38	PTR	a23-40-65-38.deploy.static.akamaitechnologies.com
23.40.65.39	PTR	a23-40-65-39.deploy.static.akamaitechnologies.com
23.40.65.232	A+PTR	a23-40-65-232.deploy.static.akamaitechnologies.com
23.40.66.5	PTR	a23-40-66-5.deploy.akamaitechnologies.com
23.40.66.69	PTR	a23-40-66-69.deploy.akamaitechnologies.com
23.40.66.98	PTR	a23-40-66-98.deploy.static.akamaitechnologies.com
23.40.66.204	PTR	a23-40-66-204.deploy.static.akamaitechnologies.com
23.40.67.6	PTR	a23-40-67-6.deploy.static.akamaitechnologies.com
23.40.67.164	A+PTR	a23-40-67-164.deploy.static.akamaitechnologies.com
23.40.67.197	A	a23-40-67-197.deploy.static.akamaitechnologies.com