And for a NZ connection to the Wikipedia editing findings

From Russell Brown's public address blog:

"I looked up some IP addresses logged against dodgy edits of New Zealand Wikipedia articles -- the old-fashioned way, rather than with the scanner -- but didn't find anything of interest. Part of the problem is that addresses here tend to resolve to third parties: so there's a bit of vandalism on the Helen Clark article from an IP address in the same block as the National Party's mail server -- but it's also the same block (controlled by dts.net.nz) as the Parliamentary web server, which doesn't tell you much."

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