View Contact 0xB5984F93 Jan Joris Vereijken <janjoris@acm.org> Details

📋 Contact & Network Overview

  • Contact: 0xB5984F93 Jan Joris Vereijken <janjoris@acm.org>
  • Hash: b6e70fde991a2b5714a5f6c81bfc03c9
  • Countries: Germany Germany (1)
Network Summary:
  • Bandwidth Capacity: ~6.38 Mbit/s (6.38 Mbit/s middle)
  • Total Data Transferred: 37 TB
  • Network Influence: 0.00% of overall consensus weight (0.00% middle)
  • Network Position: Middle-only (1 total relay, 1 middle)

📊 Operator Intelligence

  • Network Diversity: Great, 1 network (rare)
  • Geographic Diversity: Poor, 1 country
  • Infrastructure Diversity: Okay, 1 platform
  • Bandwidth Capacity Measurements: 1/1 relays measured by authorities
  • Performance Insights: Overall CW/BW: 226. -82% lower than 1258 network average. 10th percentile with 922 median.
  • Operational Maturity: Operating since 2019-02-18 (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 982.18 Kbit/s avg (1 relays), 1y 870.93 Kbit/s avg (1 relays), 5y 938.48 Kbit/s avg (1 relays)
    • No bandwidth outliers detected
  • Performance Analysis (6mo):
    • Stability: Great (Coefficient of Variation: 0.0% = 0.00 Kbit/s σ / 982.18 Kbit/s μ)
    • Trend: Decline (-34.7%) for most recent (Jan 26 - Mar 27, 2026) vs least recent (Sep 27 - Nov 26, 2025)
    • Capacity Utilization: 31% of all-time peak capacity (current 6mo avg vs all-time 5yr peak)
Network Comparison:
  • Network Position: Bottom 25% (0-25th percentile)
  • Network Contribution: 6mo 982.18 Kbit/s avg (181 days), 1y 870.93 Kbit/s avg (183 days), 5y 938.48 Kbit/s avg (183 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 2026-03-29 12:00:00 UTC

⏰ Relay Reliability

  • Overall Uptime: 30d 100.0% (1 relays), 6mo 100.0% (1 relays), 1y 100.0% (1 relays), 5y 99.9% (1 relays)
    • ✅ No statistical outliers detected - consistent performance across all relays
    • Network Uptime (6mo): 5th Pct: 67%, 25th Pct: 98%, 50th Pct: 100%, 75th Pct: 100%, 90th Pct: 100%, 95th Pct: 100%, 99th Pct: 100%, Operator: 100%
  • Offline: 0 relays
Reliability data available for 1/1 relays, from 2026-03-29 12:00:00 UTC

🏷️ Flag Reliability

Flag-specific uptime percentages (1M/6M/1Y/5Y):
🛡️ Stable Operation: 100.0% / 100.0% / 100.0% / 99.9%
⚡ Fast Relay: 100.0% / 100.0% / 99.8% / 99.7%
🟢 Running Operation: 100.0% / 100.0% / 100.0% / 99.9%
📁 Directory Services: 100.0% / 100.0% / 100.0% / 99.9%
Excellent (>99%), Below average (<μ of network), Poor (≥2σ from network μ) , from 2026-03-29 12:00:00 UTC

🚀 Flag Bandwidth Performance

Flag-specific bandwidth averages (6M/1Y/5Y):
⚡ Fast Relay: 982.18 Kbit/s / 870.93 Kbit/s / 938.48 Kbit/s
🟢 Running: 982.18 Kbit/s / 870.93 Kbit/s / 938.48 Kbit/s
🎯 Stable Relay: 982.18 Kbit/s / 870.93 Kbit/s / 938.48 Kbit/s
📋 Version 2 Directory: 982.18 Kbit/s / 870.93 Kbit/s / 938.48 Kbit/s
High performance (>1.5x μ), Below average (<μ of network), Poor (≥2σ from network μ)

Last updated: Sun, 29 Mar 2026 14:45:56 GMT. Refreshed every 30 minutes from the Tor directory authorities via Tor Project's onionoo API.

Nickname BW Cap (6.38 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
Perlman 6.38 Mbit/s   ✓ 37 TB UP 3d 57m 20s ago 100.0%/100.0%/100.0%/99.9% —/—/99.8%/99.7% 45.76.86.86 FastRunningStableV2DirValid NA None Germany DE AS20473 The Constant Company, LLC FreeBSD 7y 1mo 1w ago 3d 58m 35s ago