View Contact 0x5c3732f4942cffc4 Roland van Ipenburg <ipenburg@xs4all.nl> Details

📋 Contact & Network Overview

  • Contact: 0x5c3732f4942cffc4 Roland van Ipenburg <ipenburg@xs4all.nl>
  • Hash: ab0deed337f1b697c737d03fc273d0fa
  • Countries: Netherlands Netherlands (1)
Network Summary:
  • Bandwidth Capacity: ~154.74 Mbit/s (154.74 Mbit/s guard)
  • Total Data Transferred: 1.6 PB (0.03% of 5yr network data)
  • Network Influence: 0.01% of overall consensus weight (0.03% guard)
  • Network Position: Guard-only (1 total relay, 1 guard)

📊 Operator Intelligence

  • Network Diversity: Great, 1 network (rare)
  • Geographic Diversity: Poor, 1 country
  • Infrastructure Diversity: Poor, 1 platform
  • Bandwidth Capacity Measurements: 1/1 relays measured by authorities
  • Performance Insights: Overall CW/BW: 1396. +8% higher than 1297 network average. 76th percentile with 937 median.
    • Guard CW/BW: 1396. +58% higher than 885 network average. 77th percentile with 1022 median.
  • Operational Maturity: Operating since 2019-12-05 (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 65.55 Mbit/s avg (1 relays), 1y 60.55 Mbit/s avg (1 relays), 5y 41.41 Mbit/s avg (1 relays)
    • No bandwidth outliers detected
  • Performance Analysis (6mo):
    • Stability: Great (Coefficient of Variation: 0.0% = 0.00 Kbit/s σ / 65.55 Mbit/s μ)
    • Trend: Growth (+48.7%) for most recent (Jan 12 - Mar 13, 2026) vs least recent (Sep 13 - Nov 12, 2025)
    • Capacity Utilization: 67% of all-time peak capacity (current 6mo avg vs all-time 1yr peak)
Network Comparison:
  • Network Position: Top 25% (75th-95th percentile)
  • Network Contribution: 6mo 65.55 Mbit/s avg (181 days), 1y 60.55 Mbit/s avg (183 days), 5y 41.41 Mbit/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 2026-03-15 07:00:00 UTC

⏰ Relay Reliability

  • Overall Uptime: 30d 100.0% (1 relays), 6mo 100.0% (1 relays), 1y 100.0% (1 relays), 5y 89.2% (1 relays)
    • ✅ No statistical outliers detected - consistent performance across all relays
    • Network Uptime (6mo): 5th Pct: 62%, 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 2026-03-15 07:00:00 UTC

🏷️ Flag Reliability

Flag-specific uptime percentages (1M/6M/1Y/5Y):
🛡️ Stable Operation: 100.0% / 100.0% / 100.0% / 56.8%
⚡ Fast Relay: 100.0% / 100.0% / 100.0% / 89.2%
🟢 Running Operation: 100.0% / 100.0% / 100.0% / 89.2%
🛡️ Entry Guard: 100.0% / 100.0% / 100.0% / 52.5%
📁 Directory Services: 100.0% / 100.0% / 100.0% / 89.2%
Excellent (>99%), Below average (<μ of network), Poor (≥2σ from network μ) , from 2026-03-15 07:00:00 UTC

🚀 Flag Bandwidth Performance

Flag-specific bandwidth averages (6M/1Y/5Y):
🛡️ Entry Guard: 65.55 Mbit/s / 60.55 Mbit/s / 41.41 Mbit/s
⚡ Fast Relay: 65.55 Mbit/s / 60.55 Mbit/s / 41.41 Mbit/s
🟢 Running: 65.55 Mbit/s / 60.55 Mbit/s / 41.41 Mbit/s
🎯 Stable Relay: 65.55 Mbit/s / 60.55 Mbit/s / 41.41 Mbit/s
📋 Version 2 Directory: 65.55 Mbit/s / 60.55 Mbit/s / 41.41 Mbit/s
High performance (>1.5x μ), Below average (<μ of network), Poor (≥2σ from network μ)

Last updated: Sun, 15 Mar 2026 11:15:38 GMT. Refreshed every 30 minutes from the Tor directory authorities via Tor Project's onionoo API.

Nickname BW Cap (154.74 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 IPv6
ipenburg 154.74 Mbit/s   ✓ 1.6 PB UP 15h 53m 6s ago 100.0%/100.0%/100.0%/89.2% —/—/—/52.5% 77.174.164.37 FastGuardRunningStableV2DirValid NA None Netherlands NL AS1136 KPN B.V. Linux 6y 3mo 1w ago 15h 54m 12s ago N/A