I assumed that the flag shown was based on the location set by the host when the registered it.

The network tab does show it’s in JE.

Country seems to be JE for the prefix too:

$ cwhois 82.112.155.203

AS | IP | BGP Prefix | CC | Registry | Allocated | AS Name

8681 | 82.112.155.203 | 82.112.128.0/19 | JE | ripencc | 2003-12-09 | JT , JE

On 11 January 2017 at 11:27, Roman Mamedov <rm@romanrm.net> wrote:

On Wed, 11 Jan 2017 11:22:39 +0000
Marty Strong <marty@martystrong.co.uk> wrote:

> Hi Atlas list,
>
> I sent a probe to Jersey (https://atlas.ripe.net/probes/28215/), but it
> shows up as GB instead of JE.
>
> Seems like perhaps a geodb is wrong :)

Did you check `whois 82.112.155.203 | grep country`?
What do you want from the Atlas project in this case?

--
With respect,
Roman