cociu - hostsolutions.ro - NETSILVANIA | Bankruptcy/dead pool?
Looks like @cociu might be in some financial trouble thus the downtime.
netsilvania/hostsolutions.ro are listed as being a debtor to GTS telecom with a court date next week. GTS telecom was his old upstream before he switched to single homed telia.
It also looks like his company has been operating at a large loss last year.
Financial details - https://lege5.ro/firma/netsilvania-network-srl-37899217
Court/debt details - http://portal.just.ro/302/SitePages/Dosar.aspx?id_dosar=30200000000442000&id_inst=302#Informaţii_generale