View Contact 0x4471de61 Senf <tor AT senf dot space> Details

📋 Contact & Network Overview

  • Contact: 0x4471de61 Senf <tor AT senf dot space>
  • Hash: 7d408a79e2363ce4adcadf8b93df885e
  • Countries: Germany Germany (2) , Japan Japan (1)
Network Summary:
  • Bandwidth Capacity: ~379.11 Mbit/s (337.90 Mbit/s guard, 41.21 Mbit/s middle)
  • Network Influence: 0.03% of overall consensus weight (0.06% guard, 0.00% middle)
  • Network Position: Balanced (3 total relays, 1 guard, 2 middles)

📊 Operator Intelligence

  • Network Diversity: Okay, 3 networks
  • Geographic Diversity: Okay, 2 countries
  • Infrastructure Diversity: Okay, 2 platforms, 3 versions
  • Bandwidth Capacity Measurements: 3/3 relays measured by authorities
  • Performance Insights: Overall CW/BW: 1029. -12% lower than 1167 network average. 59th percentile with 888 median.
    • Guard CW/BW: 1136. +42% higher than 802 network average. 63th percentile with 976 median.
  • Operational Maturity: Operating since 2023-03-21 (expanded through 2025-08-03)
  • Version Compliance: All, 3 (100%) compliant
    • Version Status: All, 3 (100%) recommended

⏰ Relay Reliability

  • Overall Uptime: 30d 99.0% (3 relays), 6mo 99.2% (3 relays), 1y 100.0% (2 relays), 5y 99.7% (1 relays)
    • ✅ No statistical outliers detected - consistent performance across all relays
    • Network Uptime (6mo): 5th Pct: 67%, 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 3/3 relays, from 2025-09-06 16:00:00 UTC

🚀 Bandwidth Reliability

Operator Performance:
  • Average Relay Throughput: 6mo 47.18 Mbit/s avg (3 relays), 1y 55.60 Mbit/s avg (2 relays), 5y 72.84 Mbit/s avg (1 relays)
    • No bandwidth outliers detected
  • Performance Analysis (6mo):
    • Stability: Extreme (Coefficient of Variation: 169.5% = 80.00 Mbit/s σ / 47.18 Mbit/s μ)
    • Trend: Stable (+1.7%) for most recent (Jul 05 - Sep 04, 2025) vs least recent (Mar 05 - May 05, 2025)
    • Capacity Utilization: 22% of all-time peak capacity (current 6mo avg vs all-time 1yr peak)
Network Comparison:
  • Network Position: Top 50% (50th-75th percentile)
  • Network Contribution: 6mo 141.13 Mbit/s avg (183 days), 1y 110.50 Mbit/s avg (183 days), 5y 72.84 Mbit/s avg (89 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 3/3 relays, from 2025-09-06 16:00:00 UTC

🏆 AROI Champion Rankings

1 winning AROI Champions Dashboard categories:

🏷️ Flag Reliability

Flag-specific uptime percentages (1M/6M/1Y/5Y):
🛡️ Stable Operation: 77.0% / 76.1% / 99.5% / 99.7%
⚡ Fast Relay: 99.0% / 98.4% / 100.0% / 99.7%
🟢 Running Operation: 99.0% / 99.2% / 100.0% / 99.7%
🛡️ Entry Guard: 99.7% / 100.0% / 100.0% / 99.7%
📂 Hidden Services: 63.4% / 61.8% / 92.5%
📁 Directory Services: 99.0% / 99.2% / 100.0% / 99.7%
Excellent (>99%), Below average (<μ of network), Poor (≥2σ from network μ) , from 2025-09-06 16:00:00 UTC

🚀 Flag Bandwidth Performance

Flag-specific bandwidth averages (6M/1Y/5Y):
🛡️ Entry Guard: 139.55 Mbit/s / 102.05 Mbit/s / 72.84 Mbit/s
⚡ Fast Relay: 47.18 Mbit/s / 55.60 Mbit/s / 72.84 Mbit/s
🟢 Running: 47.18 Mbit/s / 55.60 Mbit/s / 72.84 Mbit/s
📁 Hidden Service Directory: 998.17 Kbit/s / 9.15 Mbit/s
🎯 Stable Relay: 47.18 Mbit/s / 55.60 Mbit/s / 72.84 Mbit/s
📋 Version 2 Directory: 47.18 Mbit/s / 55.60 Mbit/s / 72.84 Mbit/s
High performance (>1.5x μ), Below average (<μ of network), Poor (≥2σ from network μ)

Last updated: Sat, 06 Sep 2025 18:01:59 GMT. Refreshed every 30 minutes from the Tor directory authorities via Tor Project's onionoo API.

Nickname BW Cap (379.11 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
Senfrelay (5) 337.90 Mbit/s    UP 2d 10h 31m ago 99.7%/100.0%/100.0%/99.7% Match 185.16.61.178 Fast Guard Running Stable V2Dir Valid Germany DE AS197540 netcup GmbH Linux 2y 5mo 2w ago 2d 10h 35m ago
senftokyo (5) 33.17 Mbit/s    UP 1mo 4d 1h ago 97.3%/97.5%/0.0%/0.0% —/95.1%/—/— 171.22.79.251 Fast HSDir Running Stable V2Dir Valid Japan JP AS63473 HostHatch, LLC FreeBSD 1mo 4d 2h ago 1mo 4d 1h ago
Senfkekse (5) 8.04 Mbit/s    UP 1mo 3d 19h ago 100.0%/100.0%/100.0%/0.0% Match 109.230.224.174 Fast HSDir Running Stable V2Dir Valid Germany DE AS197071 active 1 GmbH FreeBSD 11mo 1w 17h ago 1mo 3d 19h ago