Bulgaria sits in a regulatory niche that suits Tor network operators. EU jurisdiction at non-EU prices. For tor relay operators specifically, this means transit-friendly hosting for relays and bridges without the regulatory friction of mainstream cloud providers. The EU East placement gives you predictable latency for European, North American, and selected APAC audiences depending on the workload profile.
Legal context: EU + low-cost operations. Combined with no-KYC signup and cryptocurrency billing, your operational identity stays separate from your hosting footprint. This matters more for Tor network operators than the average web project.