Robtex

Up: 72.247.224.0/21
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Down left: 72.247.224.0/23
Down right: 72.247.226.0/23

IP	Type	Hostname
72.247.224.212	PTR	a72-247-224-212.deploy.akamaitechnologies.com
72.247.224.212	A	www.parter.ru
72.247.224.251	PTR	a72-247-224-251.deploy.static.akamaitechnologies.com
72.247.226.161	PTR	a72-247-226-161.deploy.static.akamaitechnologies.com
72.247.227.224	A+PTR	a72-247-227-224.deploy.akamaitechnologies.com