Cuba is scanned since 2011-10-26 and the last information is dated 2025-10-25.
It is based on the Alexa top-1-million list of web sites; please note that end of November 2016, this list was no more
updated, so, the site ranking is 'frozen' since November 2016.
Return to Aggregated Results.
Jump to the IPv6 allocated prefixes.
Leave the cursor over a green/orange box to have more information (MSS, MTU). Hoover the mouse over a red box to display the AS of the web site
(this is usually a good indication of the web hoster).
Click on any graphs or maps to zoom on it.
You can add a widget on your own web site with your country IPv6 status or get more geographical maps,
click here to see how ;-) : this site participated at the World IPv6 Day in 2011.
: this site has removed the IPv6 access after the World IPv6 Day (fear?).
Here are the 7 (7 with a prefix length <= 48) IPv6 prefixes assigned to the country color coded:
Description
Side chart
Table below
Prefix count
Not announced on BGP
RED
RED
4 (57.1 %)
Announced on BGP but under an aggregated prefix (such as the ISP rather than the customer)
N/A
ORANGE
0 (0 %)
Announced on BGP individually (i.e. using a routing entry)
GREEN
GREEN
3 (42.9 %)
Traffic from this prefix has been seen
BLUE
0 (0 %)
BLUE : traffic from this prefix has been seen, 0 (0 %)
GREEN: announced on BGP, 3 (42.9 %)
ORANGE: announced on BGP but under an aggregated prefix (such as the ISP rather than the customer), 0 (0 %)
RED: not announced on BGP, 4 (57.1 %)
Prefixes
Prefixes <= /48
IPv6 Users penetration measured by Akamai, APnic and Google
Note: the source of information is the whois database of RIPE which does not include prefixes outside of Europe/Africa...
and some data from LACnic/AfriNIC/APnic/ARIN without too many details...
: this site participated at the World IPv6 Day in 2011.
: this site has removed the IPv6 access after the World IPv6 Day (fear?).
