Users who participate in BitTorrent swarms for popular files are likely to have their IP addresses logged by monitoring companies within three hours. That's the conclusion of a paper being presented ...

Google's Gary Illyes said that the Googlebot JSON file IP address list is updated within a few days of a new IP being added to the list of IPs that Googlebot crawls from. "We got a few comments about ...

Google has updated the JSON files with the list of IP addresses Googlebot. I believe Google added one new IP6 and one new IP4 IP address to the list. That is, if I am looking at the file correctly.