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: ~12.39 Gbit/s (12.39 Gbit/s guard)
  • Total Data Transferred: 16 PB (0.25% of 5yr network data)
  • Network Influence: 0.74% of overall consensus weight (1.34% 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: 959. -12% lower than 1094 network average. 59th percentile with 793 median.
    • Guard CW/BW: 959. +16% higher than 828 network average. 56th percentile with 853 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 91.0% (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 2026-07-26 15:00:00 UTC

🚀 Bandwidth Reliability

Operator Performance:
  • Average Relay Throughput: 6mo 190.09 Mbit/s avg (32 relays), 1y 154.53 Mbit/s avg (32 relays), 5y 154.95 Mbit/s avg (10 relays)
    • No bandwidth outliers detected
  • Performance Analysis (6mo):
    • Stability: Great (Coefficient of Variation: 21.9% = 41.57 Mbit/s σ / 190.09 Mbit/s μ)
    • Trend: Growth (+48.6%) for most recent (May 26 - Jul 25, 2026) vs least recent (Jan 25 - Mar 26, 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 4.28 Gbit/s avg (183 days), 5y 1.88 Gbit/s avg (39 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 2026-07-26 15:00:00 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% / 90.6% / 87.1%
⚡ Fast Relay: 99.4% / 99.9% / 91.6% / 90.4%
🟢 Running Operation: 99.4% / 99.9% / 91.8% / 91.0%
🛡️ Entry Guard: 99.4% / 94.9% / 81.9% / 73.2%
📂 Hidden Services: 13.8% / 44.2% / 48.0% / 47.3%
📁 Directory Services: 99.4% / 99.9% / 90.4% / 89.6%
Excellent (>99%), Below average (<μ of network), Poor (≥2σ from network μ) , from 2026-07-26 15:00:00 UTC

🚀 Flag Bandwidth Performance

Flag-specific bandwidth averages (6M/1Y/5Y):
🛡️ Entry Guard: 190.09 Mbit/s / 154.53 Mbit/s / 154.95 Mbit/s
⚡ Fast Relay: 190.09 Mbit/s / 154.53 Mbit/s / 154.95 Mbit/s
🟢 Running: 190.09 Mbit/s / 154.53 Mbit/s / 154.95 Mbit/s
📁 Hidden Service Directory: 192.96 Mbit/s / 156.36 Mbit/s / 157.04 Mbit/s
🎯 Stable Relay: 190.09 Mbit/s / 154.53 Mbit/s / 154.95 Mbit/s
📋 Version 2 Directory: 190.09 Mbit/s / 154.53 Mbit/s / 154.95 Mbit/s
High performance (>1.5x μ), Below average (<μ of network), Poor (≥2σ from network μ)

Last updated: Mon, 27 Jul 2026 04:46:15 GMT. Refreshed every 30 minutes from the Tor directory authorities via Tor Project's onionoo API.

✓ VALIDATED RELAYS (32)

Status Nickname BW Cap (12.39 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
✓ feinler (9) 352.83 Mbit/s   ✓ 1.3 PB UP 4d 9h 45m ago 99.6%/99.9%/99.9%/0.0% —/—/98.5%/— 109.70.100.247 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 3d ago 4d 9h 46m ago 2a03:e600:100:c3::9
✓ schwartz (12) 369.25 Mbit/s   ✓ 700 TB UP 4d 9h 45m ago 99.3%/99.9%/69.8%/71.7% —/90.2%/49.3%/49.1% 109.70.100.245 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 3w 10h ago 4d 9h 46m ago 2a03:e600:100:c3::11
✓ hopper (9) 392.04 Mbit/s   ✓ 1.5 PB UP 4d 9h 45m ago 99.4%/99.8%/98.7%/98.8% —/—/70.3%/68.9% 109.70.100.245 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 3w 10h ago 4d 9h 46m ago 2a03:e600:100:c3::11
✓ clarke (9) 328.52 Mbit/s   ✓ 1.2 PB UP 4d 9h 44m ago 99.6%/99.8%/98.7%/98.8% —/75.6%/80.3%/78.1% 109.70.100.246 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 3w 10h ago 4d 9h 46m ago 2a03:e600:100:c3::10
✓ lovelace (12) 424.37 Mbit/s   ✓ 1.4 PB UP 4d 9h 44m ago 99.4%/99.9%/98.8%/98.8% —/—/92.3%/89.5% 109.70.100.245 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 3w 10h ago 4d 9h 46m ago 2a03:e600:100:c3::11
✓ scheridan (12) 298.77 Mbit/s   ✓ 1.2 PB UP 4d 9h 44m ago 99.6%/99.9%/98.8%/98.8% —/75.8%/80.4%/78.3% 109.70.100.246 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 3w 10h ago 4d 9h 46m ago 2a03:e600:100:c3::10
✓ nash (9) 352.17 Mbit/s   ✓ 1.3 PB UP 4d 9h 44m ago 99.7%/100.0%/98.8%/98.9% —/—/92.3%/89.4% 109.70.100.246 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 3w 10h ago 4d 9h 46m ago 2a03:e600:100:c3::10
✓ jackson (9) 230.55 Mbit/s   ✓ 1.2 PB UP 4d 9h 44m ago 99.4%/99.8%/98.7%/98.8% —/75.8%/80.4%/78.3% 109.70.100.246 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 3w 10h ago 4d 9h 46m ago 2a03:e600:100:c3::10
✓ borg 351.47 Mbit/s   ✓ 720 TB UP 4d 9h 44m ago 99.6%/99.9%/69.6%/71.4% —/90.4%/49.1%/49.0% 109.70.100.245 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 3w 10h ago 4d 9h 46m ago 2a03:e600:100:c3::11
✓ booth (9) 494.87 Mbit/s   ✓ 1.3 PB UP 4d 9h 44m ago 99.7%/99.9%/99.9%/0.0% —/—/98.5%/— 109.70.100.247 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 3d ago 4d 9h 46m ago 2a03:e600:100:c3::9
✓ friedman (9) 444.95 Mbit/s   ✓ 1.4 PB UP 4d 9h 44m ago 99.2%/99.8%/99.9%/0.0% —/—/98.5%/— 109.70.100.247 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 3d ago 4d 9h 46m ago 2a03:e600:100:c3::9
✓ piesch (9) 358.08 Mbit/s   ✓ 1.3 PB UP 4d 9h 44m ago 99.3%/99.9%/99.9%/0.0% —/—/98.5%/— 109.70.100.247 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 3d ago 4d 9h 46m ago 2a03:e600:100:c3::9
✓ molnar (12) 392.52 Mbit/s   ✓ 1.5 PB UP 4d 9h 44m ago 99.6%/99.8%/98.7%/98.8% —/—/92.2%/89.4% 109.70.100.245 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 3w 10h ago 4d 9h 46m ago 2a03:e600:100:c3::11
✓ cartwright (12) 351.41 Mbit/s   ✓ 1.3 PB UP 4d 9h 44m ago 99.4%/99.9%/99.9%/0.0% —/—/98.5%/— 109.70.100.247 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 3d ago 4d 9h 46m ago 2a03:e600:100:c3::9
✓ bender (12) 529.80 Mbit/s   ✓ 1.3 PB UP 4d 9h 44m ago 99.4%/99.9%/98.8%/98.8% —/—/92.3%/89.4% 109.70.100.245 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 3w 10h ago 4d 9h 46m ago 2a03:e600:100:c3::11
✓ huenerfauth 341.12 Mbit/s   ✓ 555 TB UP 4d 9h 44m ago 99.6%/99.9%/99.9%/0.0% —/—/96.4%/— 109.70.100.245 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 7mo 5d 17h ago 4d 9h 46m ago 2a03:e600:100:c3::11
✓ cooper (12) 320.01 Mbit/s   ✓ 672 TB UP 4d 9h 44m ago 99.2%/99.6%/69.5%/71.3% —/90.2%/49.0%/48.9% 109.70.100.246 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 3w 10h ago 4d 9h 46m ago 2a03:e600:100:c3::10
✓ schapiro (12) 406.07 Mbit/s   ✓ 758 TB UP 4d 9h 44m ago 99.4%/99.9%/68.5%/0.0% —/90.4%/51.4%/— 109.70.100.247 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 3d ago 4d 9h 46m ago 2a03:e600:100:c3::9
✓ lamarr (12) 463.46 Mbit/s   ✓ 1.4 PB UP 4d 9h 44m ago 99.7%/99.9%/98.8%/98.9% —/—/92.3%/89.4% 109.70.100.245 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 3w 10h ago 4d 9h 46m ago 2a03:e600:100:c3::11
✓ rapoport (12) 308.65 Mbit/s   ✓ 527 TB UP 4d 9h 44m ago 99.3%/99.8%/99.8%/0.0% —/—/96.3%/— 109.70.100.247 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 7mo 5d 17h ago 4d 9h 46m ago 2a03:e600:100:c3::9
✓ hamilton (12) 357.65 Mbit/s   ✓ 682 TB UP 4d 9h 44m ago 98.9%/99.8%/69.8%/71.7% —/90.3%/49.3%/49.2% 109.70.100.246 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 3w 10h ago 4d 9h 46m ago 2a03:e600:100:c3::10
✓ asins (12) 338.72 Mbit/s   ✓ 697 TB UP 4d 9h 44m ago 99.4%/99.9%/99.9%/0.0% —/—/96.4%/— 109.70.100.246 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 7mo 5d 17h ago 4d 9h 46m ago 2a03:e600:100:c3::10
✓ bute (9) 377.58 Mbit/s   ✓ 1.2 PB UP 4d 9h 30m ago 99.6%/99.8%/99.9%/0.0% —/—/98.4%/— 109.70.100.248 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 3d ago 4d 9h 32m ago 2a03:e600:100:c3::8
✓ allen 421.02 Mbit/s   ✓ 1.5 PB UP 4d 9h 30m ago 99.4%/99.9%/99.9%/0.0% —/—/98.5%/— 109.70.100.248 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 3d ago 4d 9h 32m ago 2a03:e600:100:c3::8
✓ rhodes 432.09 Mbit/s   ✓ 1.4 PB UP 4d 9h 30m ago 99.7%/99.9%/99.9%/0.0% —/—/98.5%/— 109.70.100.248 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 3d ago 4d 9h 32m ago 2a03:e600:100:c3::8
✓ duncan 387.63 Mbit/s   ✓ 1.4 PB UP 4d 9h 30m ago 99.6%/99.8%/99.9%/0.0% —/—/74.6%/— 109.70.100.248 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 3d ago 4d 9h 32m ago 2a03:e600:100:c3::8
✓ jones 370.86 Mbit/s   ✓ 1.2 PB UP 4d 9h 30m ago 99.2%/99.8%/99.9%/0.0% —/—/98.4%/— 109.70.100.248 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 3d ago 4d 9h 32m ago 2a03:e600:100:c3::8
✓ hammer 391.45 Mbit/s   ✓ 783 TB UP 4d 9h 30m ago 99.6%/99.9%/68.8%/0.0% —/99.3%/61.6%/— 109.70.100.248 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 3d ago 4d 9h 32m ago 2a03:e600:100:c3::8
✓ keller 435.85 Mbit/s   ✓ 686 TB UP 4d 9h 30m ago 99.3%/99.9%/99.9%/0.0% —/—/96.4%/— 109.70.100.248 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 7mo 5d 17h ago 4d 9h 32m ago 2a03:e600:100:c3::8
✓ remington 334.68 Mbit/s   ✓ 692 TB UP 4d 9h 30m ago 99.4%/99.9%/68.5%/0.0% —/90.3%/51.4%/— 109.70.100.248 FastGuardHSDirRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 3d ago 4d 9h 32m ago 2a03:e600:100:c3::8
✓ hertlein 726.20 Mbit/s   ✓ 1.2 PB UP 7h 2m 49s ago 99.3%/99.7%/98.7%/98.8% —/75.8%/80.3%/78.3% 109.70.100.246 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 1y 3w 10h ago 7h 4m 2s ago 2a03:e600:100:c3::10
✓ chase 303.43 Mbit/s   ✓ 577 TB UP 6h 32m 28s ago 99.0%/99.8%/68.7%/0.0% —/95.8%/59.7%/— 109.70.100.247 FastGuardRunningStableV2DirValid NA Happy Families Austria AT AS208323 Foundation for... Linux 11mo 1w 3d ago 6h 33m 41s ago 2a03:e600:100:c3::9