View Contact spk@spk.eu Details

📋 Contact & Network Overview

  • Contact: spk@spk.eu
  • Hash: 5d3893e360de7b0691bfc7b984716f91
  • Countries: Poland Poland (1)
Network Summary:
  • Bandwidth Capacity: ~42.76 Mbit/s (42.76 Mbit/s guard)
  • Total Data Transferred: 63 TB
  • Network Influence: 0.00% of overall consensus weight (0.00% guard)
  • Network Position: Guard-only (1 total relay, 1 guard)

📊 Operator Intelligence

  • Network Diversity: Great, 1 network (legendary)
  • Geographic Diversity: Poor, 1 country (1 relay)
  • Infrastructure Diversity: Poor, 1 platform
  • Bandwidth Capacity Measurements: 1/1 relays measured by authorities
  • Performance Insights: Overall CW/BW: 580. -53% lower than 1241 network average. 33th percentile with 834 median.
    • Guard CW/BW: 580. -37% lower than 921 network average. 24th percentile with 915 median.
  • Operational Maturity: Operating since 2025-12-10 (all deployed together)
  • Version Compliance: All, 1 (100%) compliant
    • Version Status: All, 1 (100%) recommended
  • Family Support: 1 None (100%)

🚀 Bandwidth Reliability

Operator Performance:
  • Average Relay Throughput: 6mo 14.43 Mbit/s avg (1 relays), 1y 13.06 Mbit/s avg (1 relays)
    • No bandwidth outliers detected
  • Performance Analysis (6mo):
    • Stability: Great (Coefficient of Variation: 0.0% = 0.00 Kbit/s σ / 14.43 Mbit/s μ)
    • Trend: Growth (+69.6%) for most recent (May 18 - Jul 17, 2026) vs least recent (Jan 17 - Mar 18, 2026)
    • Capacity Utilization: 51% of all-time peak capacity (current 6mo avg vs all-time 1yr peak)
Network Comparison:
  • Network Position: Top 75% (25th-50th percentile)
  • Network Contribution: 6mo 14.43 Mbit/s avg (181 days), 1y 13.06 Mbit/s avg (110 days)
Bandwidth Stability: Great (Top 25% most stable), Good (25-50% most stable), Variable (25-50% most stable), Extreme (Bottom 10% most variable)
Reliability data available for 1/1 relays, from 2026-07-18 23:00:00 UTC

⏰ Relay Reliability

  • Overall Uptime: 30d 99.4% (1 relays), 6mo 99.4% (1 relays), 1y 99.5% (1 relays)
    • ✅ No statistical outliers detected - consistent performance across all relays
    • Network Uptime (6mo): 5th Pct: 78%, 25th Pct: 98%, Operator: 99%, 50th Pct: 100%, 75th Pct: 100%, 90th Pct: 100%, 95th Pct: 100%, 99th Pct: 100%
  • Offline: 0 relays
Reliability data available for 1/1 relays, from 2026-07-18 23:00:00 UTC

🏷️ Flag Reliability

Flag-specific uptime percentages (1M/6M/1Y):
🛡️ Stable Operation: 99.4% / 99.4% / 98.9%
⚡ Fast Relay: 99.4% / 99.4% / 99.5%
🟢 Running Operation: 99.4% / 99.4% / 99.5%
🛡️ Entry Guard: 99.4% / 99.2% / 97.3%
📁 Directory Services: 99.4% / 99.4% / 99.5%
Excellent (>99%), Below average (<μ of network), Poor (≥2σ from network μ) , from 2026-07-18 23:00:00 UTC

🚀 Flag Bandwidth Performance

Flag-specific bandwidth averages (6M/1Y):
🛡️ Entry Guard: 14.43 Mbit/s / 13.06 Mbit/s
⚡ Fast Relay: 14.43 Mbit/s / 13.06 Mbit/s
🟢 Running: 14.43 Mbit/s / 13.06 Mbit/s
🎯 Stable Relay: 14.43 Mbit/s / 13.06 Mbit/s
📋 Version 2 Directory: 14.43 Mbit/s / 13.06 Mbit/s
High performance (>1.5x μ), Below average (<μ of network), Poor (≥2σ from network μ)

Last updated: Sun, 19 Jul 2026 12:01:52 GMT. Refreshed every 30 minutes from the Tor directory authorities via Tor Project's onionoo API.

Nickname BW Cap (42.76 Mbit/s) Total Data Uptime/Downtime Uptime (1M/6M/1Y/5Y) Flag Uptime (1M/6M/1Y/5Y) IPv4 Flags DNS Family Country AS Number AS Name Platform First Seen Last Restarted
SPK 42.76 Mbit/s   ✓ 63 TB UP 1w 1d 11h ago 99.4%/99.4%/99.5%/0.0% —/99.2%/97.3%/— 88.156.125.50 FastGuardRunningStableV2DirValid NA None Poland PL AS29314 VECTRA S.A. Linux 7mo 1w 4d ago 1w 1d 11h ago