View Contact Nicolas Christin https://cylab.cmu.edu/directory/bios/christin-nicolas.html Details

📋 Contact & Network Overview

  • Contact: Nicolas Christin https://cylab.cmu.edu/directory/bios/christin-nicolas.html
  • Hash: ce540a584cb3f8636672dc3c16df6542
  • Countries: United States of America United States of America (1)
Network Summary:
  • Bandwidth: ~29.94 Mbit/s (29.94 Mbit/s exit)
  • Network Influence: 0.00% of overall consensus weight (0.00% exit)
  • Network Position: Exit-only (1 total relay, 1 exit)

📊 Operator Intelligence

  • Network Diversity: Great, 1 AS with 1 operator
  • 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: 615. -54% lower than 1326 network average. 30th percentile with 971 median.
    • Guard CW/BW: 615. -32% lower than 902 network average. 19th percentile with 1043 median.
    • Exit CW/BW: 615. -57% lower than 1427 network average. 15th percentile with 1162 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 100.0% (1 relays), 1y 98.8% (1 relays), 5y 96.3% (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 2026-03-04 22:00:00 UTC

🏷️ Flag Reliability

Flag-specific uptime percentages (1M/6M/1Y/5Y):
🛡️ Stable Operation: 100.0% / 100.0% / 98.8% / 96.3%
⚡ Fast Relay: 100.0% / 100.0% / 98.8% / 96.1%
🟢 Running Operation: 100.0% / 100.0% / 98.8% / 96.3%
🛡️ Entry Guard: 100.0% / 100.0% / 93.0% / 80.0%
🚪 Exit Node: 100.0% / 100.0% / 98.8% / 96.3%
📁 Directory Services: 100.0% / 100.0% / 98.8% / 96.3%
Green: >99%, Yellow: <μ of network, Red: ≥2σ from network μ , from 2026-03-04 22:00:00 UTC

Last updated: Thu, 05 Mar 2026 00:04:48 GMT. Refreshed every 30 minutes from the Tor directory authorities via Tor Project's onionoo API.

Nickname BW (29.94 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
cmutornode 29.94 Mbit/s   ✓ UP 2d 11h 5m ago 100.0%/100.0%/98.8%/96.3% Match 204.194.29.4 Exit Fast Guard Running Stable V2Dir Valid United States of America US AS9 Carnegie Mellon... Linux 7y 2w 3d ago 2d 11h 11m ago