{
 "source": "https://crackthe.net/",
 "method": "latency-v2",
 "latest_measurement": "2026-10-11",
 "about": "Published VPN server locations: what each provider's own list says, what latency measurements show, and what the providers charge. No server addresses are published.",
 "method_page": "https://crackthe.net/method/",
 "terms": "The figures may be quoted and reused with a visible credit to crackthe.net and a link to the page they come from. These files hold the current state and recent changes; the measurement history behind them is not published.",
 "constants": {
  "km_per_ms_rtt": 100.0,
  "probe_tolerance_km": 100.0,
  "city_radius_km": 50.0,
  "min_violating_probes": 2,
  "compatible_within_km": 1000.0
 },
 "summary": {
  "providers": 13,
  "locations": 1661,
  "countries": 177,
  "declared_virtual": 417,
  "virtual_only_countries": 26,
  "measured": {
   "consistent": 62,
   "inconclusive": 37,
   "inconsistent": 7,
   "unconfirmed": 0,
   "unknown": 0
  },
  "measured_total": 106,
  "networks": 131,
  "providers_with_networks": 10,
  "shared_networks": 43
 },
 "files": {
  "providers.json": "All providers with their totals.",
  "providers/<slug>.json": "One provider: every location, its latest measurement with all probe replies, and stated prices per country of request.",
  "countries.json": "All countries with totals across providers.",
  "countries/<code>.json": "One country (lower-case ISO code): every provider's locations there.",
  "networks.json": "Every network that carries published endpoints: which providers have locations in it, and in how many countries.",
  "analysis.json": "Evaluations across all providers: virtual markers, country coverage, intelligence alliances, networks, prices after the first term, what the providers' own websites contact, and the questions of the quiz with their answers.",
  "changes.json": "Changes to provider lists, prices and networks in the last 90 days, newest first."
 },
 "status_values": {
  "consistent": "no probe rules the claimed location out, and a reply places the server within 1000 km of the claimed country",
  "inconclusive": "no probe rules the claimed location out, but none is near enough to place the server",
  "inconsistent": "at least two independent probes rule it out",
  "unconfirmed": "one probe rules it out, which is not enough for a finding",
  "unknown": "no usable reply"
 }
}