Reply to post: Re: Facebook not running IPv4 at all?

It's begun: 'First' IPv6 denial-of-service attack puts IT bods on notice

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Re: Facebook not running IPv4 at all?

> 64 bytes from edge-star-mini-shv-01-dub4.facebook.com

See that? "edge-star..." Yes, their CDN offers IPv4. You have no idea from that what they operate internally.

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