However, in my personal opinion that does not prove anything, anyone can easily obtain a residential IP address and make a new email.

have a /64, because that's what (or more) every residential ISP gives out to a subscriber. Blocking on a finer granularity than that, will be seen as a waste of effort. You might get a special treatm

Then again, if you look at StarHub IX ( http://bgp.he.net/AS4657#_prefixes ), they have A LOT of prefixes the companies using them don't need. And this is not including their second exchange ( http://

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No residential ISP here in Hongkong provides native IPv6 yet.

DC transit bandwidth is, residential is peanuts. 100mbps FTTH for 30 USD?

Seriously? O_o T1 is just 1,5Mbit... given how many residential connections offer much higher transfer (both ways), I'm surprised at how many places still use it.

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My residential IP geoips to 'Tokyo City, Tokyo'. Wonder how big that is?

What is the most accurate way?

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My residential IP geoip's 120 miles away.

That's a negative. A residential ISP can be differentiated from a corporate/non-profit/etc, but anyone that takes the time to read man docs can easily 'hide' their proxy/VPN service, whether hosted o

Check the IPs, see if they're from a residential ISP. Even if the name on the account matches, see if the email they signed up with matches the PayPal account. A quick google maps/etc search of the

WHOIS the IP. See if it belongs to a residential ISP or a Provider/Host. If residential, try to http:// to the IP and see if you get a home router page (likely compromise).

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Can that flood be made on a residential address??? Or it needs to be on a DC? Why the DC can't detect that?!

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It did?!?, but what would stop him from simple looking up a proxy on a residential IP and coming with a different personality.

Yes, not so long ago (few years) and only on the way from Sofia to the sea so i didn't see much 'residential' areas.