Robtex

Up: 23.56.8.0/21
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Down left: 23.56.12.0/23
Down right: 23.56.14.0/23

IP	Type	Hostname
23.56.12.15	PTR	a23-56-12-15.deploy.static.akamaitechnologies.com
23.56.12.26	PTR	a23-56-12-26.deploy.static.akamaitechnologies.com
23.56.12.115	PTR	a23-56-12-115.deploy.akamaitechnologies.com
23.56.12.118	PTR	a23-56-12-118.deploy.static.akamaitechnologies.com
23.56.12.142	PTR	a23-56-12-142.deploy.static.akamaitechnologies.com
23.56.12.197	PTR	a23-56-12-197.deploy.static.akamaitechnologies.com
23.56.12.215	PTR	a23-56-12-215.deploy.static.akamaitechnologies.com
23.56.12.226	PTR	a23-56-12-226.deploy.static.akamaitechnologies.com
23.56.12.250	PTR	a23-56-12-250.deploy.static.akamaitechnologies.com
23.56.13.154	PTR	a23-56-13-154.deploy.static.akamaitechnologies.com
23.56.13.171	PTR	a23-56-13-171.deploy.static.akamaitechnologies.com
23.56.14.206	A+PTR	a23-56-14-206.deploy.akamaitechnologies.com
23.56.14.221	PTR	a23-56-14-221.deploy.akamaitechnologies.com
23.56.15.24	A	www.ebookers.nl.edgekey.net
23.56.15.40	A+PTR	a23-56-15-40.deploy.static.akamaitechnologies.com
23.56.15.40	A	e839.b.akamaiedge.net
23.56.15.65	A	e865.b.akamaiedge.net
23.56.15.144	A+PTR	a23-56-15-144.deploy.static.akamaitechnologies.com