(In English for a possibly wider audience)
Hi all,
There is a remarkable drop in IPv6 usage from The Netherlands in the Google IPv6 statistics page . It currently lists a mere 11% adoption, down from nearly 40% .
Looking at other IPv6 statistic pages (Facebook, Akamai, Apnic) shows the expected 30-40%.
A page which seems to reflect the historical data from the Google statistics shows that this drop occurred via suddenly on March 25/26 2022 .
In that day several other European countries showed glitches in the Google IPv6 stats, but recovered, and sometimes increased .
An extremely small test ( one KPN and one Ziggo connection ) showed that those connections (still) accessed youtube over IPv6 .
Does anyone have some information what changed ? Is the statistic out of order, perhaps not correctly mapping prefix or links to a country ? Or is there one or more significant NL ISPs that are no longer using IPv6 to access Google ?
Given that other stats show the 'normal' V6 adoption in NL it does not appear that access ISPs totally disabled IPv6 .
Links :
(also a sharp drop (42 -> 34%) near 27/28 march 2022, but not as deep as google)
Apnic :
Historical Google stats :
Boudewijn