View Contact c3w.at Details
📋 Contact & Network Overview
- Contact: Chaos Computer Club Wien (C3W) email:anonymity[]c3w.at url:c3w.at proof:uri-rsa abuse:abuse[]c3w.at mastodon:https://chaos.social/@C3Wien offlinemasterkey:y signingkeylifetime:90 sandbox:y os:debian aesni:y autoupdate:y confmgmt:ansible ciissversion:2
- Hash: 64e974a79c4bce7b1bc003e8fa958fef
- Countries:
Austria (20)
Network Summary:
- Bandwidth Capacity: ~8.00 Gbit/s (6.71 Gbit/s guard, 1.29 Gbit/s middle)
- Network Influence: 0.94% of overall consensus weight (1.55% guard, 1.44% middle)
- Network Position: Guard-focused (20 total relays, 18 guards, 2 middles)
📊 Operator Intelligence
- Network Diversity: Poor, 1 network
- Geographic Diversity: Poor, 1 country
- Infrastructure Diversity: Poor, 1 platform, 1 version
- Bandwidth Capacity Measurements: 20/20 relays measured by authorities
- Performance Insights: Overall CW/BW: 1838. +42% higher than 1294 network average. 95th percentile with 940 median.
- Guard CW/BW: 1882. +112% higher than 886 network average. 97th percentile with 1016 median.
- Operational Maturity: Operating since 2025-07-05 (expanded through 2025-08-20)
- Version Compliance: All, 20 (100%) compliant
- Version Status: All, 20 (100%) recommended
⏰ Relay Reliability
- Overall Uptime:
30d 100.0% (20 relays), 6mo 98.0% (20 relays)
- ✅ No statistical outliers detected - consistent performance across all relays
- Network Uptime (6mo): 5th Pct: 69%, 25th Pct: 98%, Operator: 98%, 50th Pct: 100%, 75th Pct: 100%, 90th Pct: 100%, 95th Pct: 100%, 99th Pct: 100%
- Offline: 0 relays
Reliability data available for 20/20 relays, from 2025-10-20 14:00:00 UTC
🚀 Bandwidth Reliability
Operator Performance:
- Average Relay Throughput: 6mo 86.46 Mbit/s avg (20 relays)
-
Performance Analysis (6mo):
- Stability: Great (Coefficient of Variation: 20.0% = 17.31 Mbit/s σ / 86.46 Mbit/s μ)
- Trend: Growth (+23.0%) for most recent (Sep 13 - Oct 18, 2025) vs least recent (Jul 04 - Aug 08, 2025)
- Bandwidth Outliers: 1 relay with unusual bandwidth patterns, High: duncan
Network Comparison:
- Network Position: Top 25% (75th-95th percentile)
- Network Contribution: 6mo 1.34 Gbit/s avg (106 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 20/20 relays, from 2025-10-20 14:00:00 UTC
🏆 AROI Champion Rankings
4 winning AROI Champions Dashboard categories:
- 🛡️ #3 Guard Heavyweight Master — Guard Heavyweight Master
- 🛡️ #11 Guard Gatekeepers — Guard Gatekeepers
- ⚖️ #14 Network Heavyweight — Network Heavyweight
- 🚀 #17 Bandwidth Capacity Champion — Bandwidth Capacity Champion
🏷️ Flag Reliability
Flag-specific uptime percentages (1M/6M):
🛡️ Stable Operation:
100.0% / 94.5%
⚡ Fast Relay:
100.0% / 97.4%
🟢 Running Operation:
100.0% / 98.0%
🛡️ Entry Guard:
100.0% / 79.7%
📁 Directory Services:
100.0% / 98.0%
Excellent (>99%),
Below average (<μ of network),
Poor (≥2σ from network μ)
, from 2025-10-20 14:00:00 UTC
🚀 Flag Bandwidth Performance
Flag-specific bandwidth averages (6M):
🛡️ Entry Guard:
81.61 Mbit/s
⚡ Fast Relay:
86.46 Mbit/s
🟢 Running:
86.46 Mbit/s
🎯 Stable Relay:
86.46 Mbit/s
📋 Version 2 Directory:
81.61 Mbit/s
High performance (>1.5x μ),
Below average (<μ of network),
Poor (≥2σ from network μ)
Last updated: Mon, 20 Oct 2025 16:02:18 GMT. Refreshed every 30 minutes from the Tor directory authorities via Tor Project's onionoo API.
| Nickname | BW Cap (8.00 Gbit/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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| hopper (20) | 661.50 Mbit/s ✓ | UP 3d 4h 37m ago | 100.0%/96.0%/0.0%/0.0% | —/95.2%/—/— | 109.70.100.245 |
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AS208323 | Foundation for... | Linux | 3mo 2w 2d ago | 3d 4h 41m ago | |
| duncan (20) | 631.02 Mbit/s ✓ | UP 3d 4h 37m ago | 100.0%/100.0%/0.0%/0.0% | Match | 109.70.100.248 |
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AS208323 | Foundation for... | Linux | 2mo 20h 5m ago | 3d 4h 41m ago | |
| scheridan (20) | 442.28 Mbit/s ✓ | UP 3d 4h 37m ago | 100.0%/96.0%/0.0%/0.0% | —/66.4%/—/— | 109.70.100.246 |
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AS208323 | Foundation for... | Linux | 3mo 2w 2d ago | 3d 4h 40m ago | |
| allen (20) | 432.75 Mbit/s ✓ | UP 3d 4h 37m ago | 100.0%/100.0%/0.0%/0.0% | —/93.2%/—/— | 109.70.100.248 |
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AS208323 | Foundation for... | Linux | 2mo 20h 5m ago | 3d 4h 40m ago | |
| bender (20) | 431.85 Mbit/s ✓ | UP 3d 4h 37m ago | 100.0%/96.0%/0.0%/0.0% | —/66.0%/—/— | 109.70.100.245 |
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AS208323 | Foundation for... | Linux | 3mo 2w 2d ago | 3d 4h 40m ago | |
| hertlein (20) | 410.79 Mbit/s ✓ | UP 3d 4h 37m ago | 100.0%/96.0%/0.0%/0.0% | —/66.4%/—/— | 109.70.100.246 |
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AS208323 | Foundation for... | Linux | 3mo 2w 2d ago | 3d 4h 40m ago | |
| lamarr (20) | 398.57 Mbit/s ✓ | UP 3d 4h 37m ago | 100.0%/96.0%/0.0%/0.0% | —/66.0%/—/— | 109.70.100.245 |
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AS208323 | Foundation for... | Linux | 3mo 2w 2d ago | 3d 4h 40m ago | |
| lovelace (20) | 391.02 Mbit/s ✓ | UP 3d 4h 37m ago | 100.0%/96.0%/0.0%/0.0% | —/66.4%/—/— | 109.70.100.245 |
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AS208323 | Foundation for... | Linux | 3mo 2w 2d ago | 3d 4h 40m ago | |
| bute (20) | 389.87 Mbit/s ✓ | UP 3d 4h 37m ago | 100.0%/100.0%/0.0%/0.0% | —/93.2%/—/— | 109.70.100.248 |
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AS208323 | Foundation for... | Linux | 2mo 20h 5m ago | 3d 4h 40m ago | |
| nash (20) | 385.31 Mbit/s ✓ | UP 3d 4h 37m ago | 100.0%/96.0%/0.0%/0.0% | —/66.0%/—/— | 109.70.100.246 |
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AS208323 | Foundation for... | Linux | 3mo 2w 2d ago | 3d 4h 40m ago | |
| friedman (20) | 382.38 Mbit/s ✓ | UP 3d 4h 37m ago | 100.0%/100.0%/0.0%/0.0% | —/93.2%/—/— | 109.70.100.247 |
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AS208323 | Foundation for... | Linux | 2mo 20h 5m ago | 3d 4h 40m ago | |
| molnar (20) | 368.08 Mbit/s ✓ | UP 3d 4h 37m ago | 100.0%/96.0%/0.0%/0.0% | —/66.4%/—/— | 109.70.100.245 |
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AS208323 | Foundation for... | Linux | 3mo 2w 2d ago | 3d 4h 40m ago | |
| rhodes (20) | 350.17 Mbit/s ✓ | UP 3d 4h 37m ago | 100.0%/100.0%/0.0%/0.0% | —/93.2%/—/— | 109.70.100.248 |
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AS208323 | Foundation for... | Linux | 2mo 20h 5m ago | 3d 4h 40m ago | |
| cartwright (20) | 347.60 Mbit/s ✓ | UP 3d 4h 37m ago | 100.0%/100.0%/0.0%/0.0% | —/93.2%/—/— | 109.70.100.247 |
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AS208323 | Foundation for... | Linux | 2mo 20h 5m ago | 3d 4h 40m ago | |
| feinler (20) | 344.14 Mbit/s ✓ | UP 3d 4h 37m ago | 100.0%/100.0%/0.0%/0.0% | —/93.2%/—/— | 109.70.100.247 |
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AS208323 | Foundation for... | Linux | 2mo 20h 5m ago | 3d 4h 40m ago | |
| booth (20) | 336.41 Mbit/s ✓ | UP 3d 4h 37m ago | 100.0%/100.0%/0.0%/0.0% | —/93.2%/—/— | 109.70.100.247 |
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AS208323 | Foundation for... | Linux | 2mo 20h 5m ago | 3d 4h 40m ago | |
| clarke (20) | 332.93 Mbit/s ✓ | UP 3d 4h 37m ago | 100.0%/96.0%/0.0%/0.0% | —/66.0%/—/— | 109.70.100.246 |
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AS208323 | Foundation for... | Linux | 3mo 2w 2d ago | 3d 4h 40m ago | |
| jackson (20) | 331.88 Mbit/s ✓ | UP 3d 4h 37m ago | 100.0%/96.0%/0.0%/0.0% | —/66.4%/—/— | 109.70.100.246 |
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AS208323 | Foundation for... | Linux | 3mo 2w 2d ago | 3d 4h 40m ago | |
| jones (20) | 320.76 Mbit/s ✓ | UP 3d 4h 37m ago | 100.0%/100.0%/0.0%/0.0% | —/93.2%/—/— | 109.70.100.248 |
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AS208323 | Foundation for... | Linux | 2mo 20h 5m ago | 3d 4h 40m ago | |
| piesch (20) | 309.42 Mbit/s ✓ | UP 3d 4h 37m ago | 100.0%/100.0%/0.0%/0.0% | —/93.2%/—/— | 109.70.100.247 |
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AS208323 | Foundation for... | Linux | 2mo 20h 5m ago | 3d 4h 40m ago |