last job had server 2003 and HP-UX all over the place. admittedly in an air-gapped / local-to-the-facility SCADA sense, but we were supporting server 2003 in 2

last job had server 2003 and HP-UX all over the place. admittedly in an air-gapped / local-to-the-facility SCADA sense, but we were supporting server 2003 in 2021. were able to get rid of several of them during COVID, but I wouldn't be surprised if there is still one or two orphan 2003 boxes around...