On 2 servers with real players from the Steam list. Checked 23:24 UTC.
This page counts CS 1.6 servers from the Steam list that stand in Ireland, by the IP address of the machine. It is the location of the server, not of its players: many communities rent machines in another country, often in Germany or France, where hosting is cheap and the ping is fine for half of Europe. Servers that only show up on their own non-Steam master lists, and there are many of them in Brazil and in the Russian-speaking world, are not in the Steam list and not counted here. And the time of day matters a lot: in the morning a country can have a few dozen players, in the evening hundreds.
Over the last 30 days servers in Ireland had 11 real players at any moment on average - 0.2% of everyone on CS 1.6 Steam servers, #25 of 76 countries. Right now 7 people play on 2 servers there, mostly deathmatch and classic. The maps with the most players at the moment: de_dust2, cs_assault_mini. The busiest time is Thursday around 19:00 UTC, the quietest Wednesday around 06:00 UTC.
Right now 7, on 2 servers. Over the last 30 days it was 11 on average at any moment. This counts servers that stand in Ireland, wherever their players live.
By real players right now: [RO] Christmas DM * Respawn Instant * Skinuri + VIP (6 players), |C16S| ***|CUSTOM FOREVER|*** (1 players). The full list is below.
On Thursday around 19:00 UTC. The grid above shows every hour of the week in your own time zone.