UPDATE
1. There have been major DDoS vendor ISP problem, which they haven't resolved within 5h, so we have changed provider and reconfigured routes now. Zergpool service is back online
At the moment 100% of my miners are not connected.
Please check now, should be ok.
Basically story is, main DDoS ISP got troubles with some fiber ports in DC, then they promised to fix quickly, they didn't, I had alternative provider which we switched over to, but funniest thing they have appeared to be on the same IP range and maybe even in same DC, as quickly became unavailable. So it plan B crashed. Now we brought in different ISP from Balkan region, which is finally working fine