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Re: Internet services in Antarctica


From: Eric Kuhnke <eric.kuhnke () gmail com>
Date: Mon, 20 Jan 2020 10:07:08 -0800

It would be really hard to quantify antarctic IPs as actually being from
there. I know some of the people who've operated the geostationary links to
McMurdo and to the pole (inclined orbit satellite visible only part of the
day).

Their WAN links go through geostationary transponder capacity and earth
stations elsewhere on the planet within the same C-band hemispheric beams.
This means that the IPs which Antarctic research stations exit to the
internet from after often part of commercial teleport operators or
university/research groups, indistinguishable from ordinary ARIN or RIPE
blocks assigned to that entity.

For a while a number of links went through a teleport in Florida.

On Mon, Jan 20, 2020 at 2:14 AM Ask Bjørn Hansen <ask () develooper com> wrote:

Hi,

I have a hobby project running DNS service to people looking for NTP
public servers. I noticed that the DNS servers apparently get ~5 thousand
queries per day from IPs that the GeoIP database we use claim are in in
Antarctica. It’s less than 0.0001% of the overall DNS queries, but it made
me curious what it’d take to make the service work better there.

I imagine the internet service is fragmented between the various stations
with each being best connected to a particular country? Does anyone have
contacts there that I could talk to?  I imagine (some of?) the stations
would have a local NTP service as part of their compute facilities.


Ask



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