View Contact c3w.at Details

📋 Contact & Network Overview

  • AROI: c3w.at✓ Validated
    • 32 relays, 100% valid, 100% v3
  • Vanity URL: https://metrics.1aeo.com/c3w.at/
  • Contact: Chaos Computer Club Wien (C3W) email:anonymity[]c3w.at url:https://c3w.at proof:uri-familyid-ed25519 abuse:abuse[]c3w.at mastodon:https://chaos.social/@C3Wien offlinemasterkey:y signingkeylifetime:90 sandbox:y os:debian aesni:y autoupdate:y confmgmt:ansible ciissversion:3
  • Hash: 64e974a79c4bce7b1bc003e8fa958fef
  • Countries: Austria Austria (32)
Network Summary:
  • Bandwidth Capacity: ~11.69 Gbit/s (11.69 Gbit/s guard)
  • Total Data Transferred: 15 PB (0.25% of 5yr network data)
  • Network Influence: 0.74% of overall consensus weight (1.38% guard)
  • Network Position: Guard-only (32 total relays, 32 guards)

📊 Operator Intelligence

  • Network Diversity: Great, 1 network (rare)
  • Geographic Diversity: Poor, 1 country (32 relays)
  • Infrastructure Diversity: Poor, 1 platform
  • Bandwidth Capacity Measurements: 32/32 relays measured by authorities
  • Performance Insights: Overall CW/BW: 1028. -11% lower than 1159 network average. 60th percentile with 811 median.
    • Guard CW/BW: 1028. +19% higher than 862 network average. 58th percentile with 891 median.
  • Operational Maturity: Operating since 2025-07-05 (expanded through 2025-12-23)
  • Version Compliance: All, 32 (100%) compliant
    • Version Status: All, 32 (100%) recommended
  • Family Support: 32 Happy Families (100%)

⏰ Relay Reliability

  • Overall Uptime: 30d 99.4% (32 relays), 6mo 99.9% (32 relays), 1y 91.8% (32 relays), 5y 90.8% (14 relays)
    • Outlier (6mo: ≥2σ 99.7% from μ 99.9%): 3 relays out of 32 relays (9.4%), Low: 3 relays
    • Network Uptime (6mo): 5th Pct: 80%, 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 32/32 relays, from 2026-07-25 06:00:00 UTC

🚀 Bandwidth Reliability

Operator Performance:
  • Average Relay Throughput: 6mo 189.91 Mbit/s avg (32 relays), 1y 154.20 Mbit/s avg (32 relays), 5y 154.92 Mbit/s avg (10 relays)
    • No bandwidth outliers detected
  • Performance Analysis (6mo):
    • Stability: Great (Coefficient of Variation: 21.9% = 41.54 Mbit/s σ / 189.91 Mbit/s μ)
    • Trend: Growth (+50.3%) for most recent (May 25 - Jul 24, 2026) vs least recent (Jan 24 - Mar 25, 2026)
    • Capacity Utilization: 40% 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 6.08 Gbit/s avg (181 days), 1y 4.25 Gbit/s avg (183 days), 5y 1.87 Gbit/s avg (38 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 32/32 relays, from 2026-07-25 06:00:00 UTC

🏆 AROI Champion Rankings

9 winning AROI Champions Dashboard categories:

🏷️ Flag Reliability

Flag-specific uptime percentages (1M/6M/1Y/5Y):
🛡️ Stable Operation: 99.4% / 99.0% / 90.5% / 86.8%
⚡ Fast Relay: 99.4% / 99.9% / 91.6% / 90.1%
🟢 Running Operation: 99.4% / 99.9% / 91.8% / 90.8%
🛡️ Entry Guard: 99.4% / 94.8% / 81.8% / 72.5%
📁 Directory Services: 99.4% / 99.9% / 90.4% / 89.3%
Excellent (>99%), Below average (<μ of network), Poor (≥2σ from network μ) , from 2026-07-25 06:00:00 UTC

🚀 Flag Bandwidth Performance

Flag-specific bandwidth averages (6M/1Y/5Y):
🛡️ Entry Guard: 189.91 Mbit/s / 154.20 Mbit/s / 154.92 Mbit/s
⚡ Fast Relay: 189.91 Mbit/s / 154.20 Mbit/s / 154.92 Mbit/s
🟢 Running: 189.91 Mbit/s / 154.20 Mbit/s / 154.92 Mbit/s
🎯 Stable Relay: 189.91 Mbit/s / 154.20 Mbit/s / 154.92 Mbit/s
📋 Version 2 Directory: 189.91 Mbit/s / 154.20 Mbit/s / 154.92 Mbit/s
High performance (>1.5x μ), Below average (<μ of network), Poor (≥2σ from network μ)

Last updated: Sat, 25 Jul 2026 11:16:24 GMT. Refreshed every 30 minutes from the Tor directory authorities via Tor Project's onionoo API.

✓ VALIDATED RELAYS (32)

Status Nickname BW Cap (11.69 Gbit/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
✓ bender 529.80 Mbit/s   ✓ 1.3 PB UP 2d 16h 14m ago 99.4%/99.9%/98.8%/98.8% —/—/92.3%/89.1% 109.70.100.245 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 2w 5d ago 2d 16h 16m ago 2a03:e600:100:c3::11
✓ booth 494.87 Mbit/s   ✓ 1.3 PB UP 2d 16h 14m ago 99.7%/99.9%/99.9%/0.0% —/—/98.5%/— 109.70.100.247 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 1d ago 2d 16h 16m ago 2a03:e600:100:c3::9
✓ lamarr 463.46 Mbit/s   ✓ 1.4 PB UP 2d 16h 14m ago 99.7%/99.9%/98.8%/98.9% —/—/92.3%/89.1% 109.70.100.245 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 2w 5d ago 2d 16h 16m ago 2a03:e600:100:c3::11
✓ keller (6) 435.85 Mbit/s   ✓ 677 TB UP 2d 16h 1m ago 99.3%/99.9%/99.9%/0.0% —/—/96.3%/— 109.70.100.248 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 7mo 4d 17m ago 2d 16h 2m ago 2a03:e600:100:c3::8
✓ rhodes 432.09 Mbit/s   ✓ 1.4 PB UP 2d 16h 1m ago 99.7%/99.9%/99.9%/0.0% —/—/98.5%/— 109.70.100.248 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 1d ago 2d 16h 2m ago 2a03:e600:100:c3::8
✓ lovelace 424.37 Mbit/s   ✓ 1.3 PB UP 2d 16h 15m ago 99.4%/99.9%/98.8%/98.8% —/—/92.3%/89.2% 109.70.100.245 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 2w 5d ago 2d 16h 16m ago 2a03:e600:100:c3::11
✓ allen 421.02 Mbit/s   ✓ 1.5 PB UP 2d 16h 1m ago 99.4%/99.9%/99.9%/0.0% —/—/98.5%/— 109.70.100.248 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 1d ago 2d 16h 2m ago 2a03:e600:100:c3::8
✓ schapiro 406.07 Mbit/s   ✓ 751 TB UP 2d 16h 14m ago 99.4%/99.9%/68.3%/0.0% —/89.5%/51.1%/— 109.70.100.247 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 1d ago 2d 16h 16m ago 2a03:e600:100:c3::9
✓ molnar 392.52 Mbit/s   ✓ 1.5 PB UP 2d 16h 14m ago 99.6%/99.8%/98.7%/98.8% —/—/92.2%/89.2% 109.70.100.245 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 2w 5d ago 2d 16h 16m ago 2a03:e600:100:c3::11
✓ hopper 392.04 Mbit/s   ✓ 1.5 PB UP 2d 16h 15m ago 99.4%/99.8%/98.7%/98.8% —/—/70.3%/68.1% 109.70.100.245 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 2w 5d ago 2d 16h 16m ago 2a03:e600:100:c3::11
✓ friedman 391.63 Mbit/s   ✓ 1.4 PB UP 2d 16h 14m ago 99.2%/99.8%/99.9%/0.0% —/—/98.4%/— 109.70.100.247 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 1d ago 2d 16h 16m ago 2a03:e600:100:c3::9
✓ hammer (6) 391.45 Mbit/s   ✓ 775 TB UP 2d 16h 1m ago 99.6%/99.9%/68.6%/0.0% —/99.3%/61.4%/— 109.70.100.248 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 1d ago 2d 16h 2m ago 2a03:e600:100:c3::8
✓ duncan 387.63 Mbit/s   ✓ 1.4 PB UP 2d 16h 1m ago 99.6%/99.8%/99.9%/0.0% —/—/74.4%/— 109.70.100.248 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 1d ago 2d 16h 2m ago 2a03:e600:100:c3::8
✓ bute 377.58 Mbit/s   ✓ 1.2 PB UP 2d 16h 1m ago 99.6%/99.8%/99.9%/0.0% —/—/98.4%/— 109.70.100.248 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 1d ago 2d 16h 2m ago 2a03:e600:100:c3::8
✓ piesch 358.08 Mbit/s   ✓ 1.3 PB UP 2d 16h 14m ago 99.3%/99.9%/99.9%/0.0% —/—/98.5%/— 109.70.100.247 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 1d ago 2d 16h 16m ago 2a03:e600:100:c3::9
✓ hamilton 357.65 Mbit/s   ✓ 648 TB UP 2d 16h 14m ago 98.9%/99.8%/69.8%/70.9% —/89.5%/49.3%/47.9% 109.70.100.246 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 2w 5d ago 2d 16h 16m ago 2a03:e600:100:c3::10
✓ remington (6) 352.89 Mbit/s   ✓ 686 TB UP 2d 16h 1m ago 99.4%/99.9%/68.3%/0.0% —/89.5%/51.1%/— 109.70.100.248 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 1d ago 2d 16h 2m ago 2a03:e600:100:c3::8
✓ nash 352.17 Mbit/s   ✓ 1.3 PB UP 2d 16h 15m ago 99.7%/100.0%/98.8%/98.8% —/—/92.3%/89.1% 109.70.100.246 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 2w 5d ago 2d 16h 16m ago 2a03:e600:100:c3::10
✓ schwartz 351.77 Mbit/s   ✓ 663 TB UP 2d 16h 15m ago 99.3%/99.9%/69.8%/70.9% —/89.4%/49.3%/47.8% 109.70.100.245 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 2w 5d ago 2d 16h 16m ago 2a03:e600:100:c3::11
✓ cartwright 351.41 Mbit/s   ✓ 1.3 PB UP 2d 16h 14m ago 99.4%/99.9%/99.9%/0.0% —/—/98.5%/— 109.70.100.247 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 1d ago 2d 16h 16m ago 2a03:e600:100:c3::9
✓ huenerfauth (6) 341.12 Mbit/s   ✓ 548 TB UP 2d 16h 14m ago 99.6%/99.9%/99.9%/0.0% —/—/96.4%/— 109.70.100.245 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 7mo 4d 17m ago 2d 16h 16m ago 2a03:e600:100:c3::11
✓ asins 338.72 Mbit/s   ✓ 690 TB UP 2d 16h 14m ago 99.4%/99.9%/99.9%/0.0% —/—/96.4%/— 109.70.100.246 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 7mo 4d 17m ago 2d 16h 16m ago 2a03:e600:100:c3::10
✓ feinler 331.69 Mbit/s   ✓ 1.3 PB UP 2d 16h 15m ago 99.6%/99.9%/99.9%/0.0% —/—/98.5%/— 109.70.100.247 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 1d ago 2d 16h 16m ago 2a03:e600:100:c3::9
✓ clarke 328.52 Mbit/s   ✓ 1.1 PB UP 2d 16h 15m ago 99.6%/99.8%/98.7%/98.8% —/75.6%/80.3%/77.5% 109.70.100.246 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 2w 5d ago 2d 16h 16m ago 2a03:e600:100:c3::10
✓ jones 320.85 Mbit/s   ✓ 1.2 PB UP 2d 16h 1m ago 99.2%/99.8%/99.9%/0.0% —/—/98.4%/— 109.70.100.248 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 1d ago 2d 16h 2m ago 2a03:e600:100:c3::8
✓ cooper 308.66 Mbit/s   ✓ 640 TB UP 2d 16h 14m ago 99.2%/99.6%/69.5%/70.6% —/89.3%/49.0%/47.6% 109.70.100.246 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 2w 5d ago 2d 16h 16m ago 2a03:e600:100:c3::10
✓ rapoport 308.65 Mbit/s   ✓ 521 TB UP 2d 16h 14m ago 99.3%/99.8%/99.8%/0.0% —/—/96.3%/— 109.70.100.247 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 7mo 4d 17m ago 2d 16h 16m ago 2a03:e600:100:c3::9
✓ chase (6) 304.75 Mbit/s   ✓ 571 TB UP 2d 16h 14m ago 99.0%/99.8%/68.5%/0.0% —/95.8%/59.5%/— 109.70.100.247 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 1d ago 2d 16h 16m ago 2a03:e600:100:c3::9
✓ scheridan 298.77 Mbit/s   ✓ 1.2 PB UP 2d 16h 15m ago 99.6%/99.9%/98.8%/98.8% —/75.8%/80.4%/77.7% 109.70.100.246 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 2w 5d ago 2d 16h 16m ago 2a03:e600:100:c3::10
✓ borg (6) 279.91 Mbit/s   ✓ 692 TB UP 2d 16h 15m ago 99.6%/99.9%/69.6%/70.7% —/89.6%/49.1%/47.7% 109.70.100.245 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 2w 5d ago 2d 16h 16m ago 2a03:e600:100:c3::11
✓ hertlein 234.62 Mbit/s   ✓ 1.1 PB UP 2d 16h 14m ago 99.3%/99.7%/98.7%/98.8% —/75.8%/80.3%/77.7% 109.70.100.246 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 2w 5d ago 2d 16h 16m ago 2a03:e600:100:c3::10
✓ jackson 230.55 Mbit/s   ✓ 1.1 PB UP 2d 16h 15m ago 99.4%/99.8%/98.7%/98.8% —/75.8%/80.4%/77.7% 109.70.100.246 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 2w 5d ago 2d 16h 16m ago 2a03:e600:100:c3::10