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: ~5.30 Mbit/s (5.30 Mbit/s middle)
  • Network Influence: 0.00% of overall consensus weight (0.00% middle)
  • Network Position: Middle-only (1 total relay, 1 middle)

📊 Operator Intelligence

  • Network Diversity: Poor, 1 network
  • Geographic Diversity: Poor, 1 country
  • Infrastructure Diversity: Poor, 1 platform, 1 version
  • Bandwidth Measurements: 1/1 relays measured by authorities
  • Performance Insights: Overall CW/BW: 347. -73% lower than 1266 network average. 17th percentile with 945 median.
  • Operational Maturity: Operating since 2019-02-18 (all deployed together)
  • Version Compliance: Poor, 0 (0%) compliant, 1 (100%) not compliant
    • Version Status: Poor, 0 (0%) recommended, 1 (100%) obsolete

⏰ Relay Reliability

  • Overall Uptime: 30d 100.0% (1 relays), 6mo 99.9% (1 relays), 1y 99.9% (1 relays), 5y 99.9% (1 relays)
    • ✅ No statistical outliers detected - consistent performance across all relays
    • Network Uptime (6mo): 5th Pct: 69%, 25th Pct: 98%, 50th Pct: 100%, Operator: 100%, 75th Pct: 100%, 90th Pct: 100%, 95th Pct: 100%, 99th Pct: 100%
  • Offline: 0 relays
Reliability data available for 1/1 relays, from 2025-11-28 15:00:00 UTC

🏷️ Flag Reliability

Flag-specific uptime percentages (1M/6M/1Y/5Y):
🛡️ Stable Operation: 100.0% / 99.9% / 99.9% / 99.9%
⚡ Fast Relay: 100.0% / 99.6% / 99.8% / 99.6%
🟢 Running Operation: 100.0% / 99.9% / 99.9% / 99.9%
📁 Directory Services: 100.0% / 99.9% / 99.9% / 99.9%
Green: >99%, Yellow: <μ of network, Red: ≥2σ from network μ , from 2025-11-28 15:00:00 UTC

Last updated: Fri, 28 Nov 2025 17:03:45 GMT. Refreshed every 30 minutes from the Tor directory authorities via Tor Project's onionoo API.

Nickname BW (5.30 Mbit/s) Uptime/Downtime Uptime (1M/6M/1Y/5Y) Flag Uptime (1M/6M/1Y/5Y) IPv4 Flags Country AS Number AS Name Platform First Seen Last Restarted
Perlman 5.30 Mbit/s   ✓ UP 3d 1h 35m ago 100.0%/99.9%/99.9%/99.9% —/99.6%/99.8%/99.6% 45.76.86.86 Fast Running Stable V2Dir Valid Germany DE AS20473 The Constant Company, LLC FreeBSD 6y 9mo 2w ago 3d 1h 41m ago