View Contact IT <tor AT informatik dot uni-bremen dot de> Details
📋 Contact & Network Overview
- Contact: IT <tor AT informatik dot uni-bremen dot de>
- Hash: 00c4fc36ae2681346b625eadf6e99bb3
- Countries:
Germany (1)
Network Summary:
- Bandwidth Capacity: ~409.28 Mbit/s (409.28 Mbit/s guard)
- Network Influence: 0.04% of overall consensus weight (0.08% guard)
- Network Position: Guard-only (1 total relay, 1 guard)
📊 Operator Intelligence
- Network Diversity: Poor, 1 network
- Geographic Diversity: Poor, 1 country
- Infrastructure Diversity: Poor, 1 platform, 1 version
- Bandwidth Capacity Measurements: 1/1 relays measured by authorities
- Performance Insights: Overall CW/BW: 1564. +21% higher than 1293 network average. 87th percentile with 940 median.
- Guard CW/BW: 1564. +76% higher than 887 network average. 88th percentile with 1022 median.
- Operational Maturity: Operating since 2022-04-03 (all deployed together)
- Version Compliance: All, 1 (100%) compliant
- Version Status: All, 1 (100%) recommended
🚀 Bandwidth Reliability
Operator Performance:
- Average Relay Throughput:
6mo 170.16 Mbit/s avg (1 relays), 1y 164.64 Mbit/s avg (1 relays), 5y 150.61 Mbit/s avg (1 relays)
- No bandwidth outliers detected
-
Performance Analysis (6mo):
- Stability: Great (Coefficient of Variation: 0.0% = 0.00 Kbit/s σ / 170.16 Mbit/s μ)
- Trend: Decline (-12.9%) for most recent (Aug 18 - Oct 18, 2025) vs least recent (Apr 18 - Jun 18, 2025)
- Capacity Utilization: 56% of all-time peak capacity (current 6mo avg vs all-time 5yr peak)
Network Comparison:
- Network Position: Top 25% (75th-95th percentile)
- Network Contribution: 6mo 170.16 Mbit/s avg (183 days), 1y 164.64 Mbit/s avg (183 days), 5y 150.61 Mbit/s avg (129 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 2025-10-20 18:00:00 UTC
⏰ Relay Reliability
- Overall Uptime:
30d 100.0% (1 relays), 6mo 100.0% (1 relays), 1y 100.0% (1 relays), 5y 98.2% (1 relays)
- ✅ No statistical outliers detected - consistent performance across all relays
- Network Uptime (6mo): 5th Pct: 69%, 25th Pct: 98%, 50th Pct: 100%, 75th Pct: 100%, 90th Pct: 100%, 95th Pct: 100%, 99th Pct: 100%, Operator: 100%
- Offline: 0 relays
Reliability data available for 1/1 relays, from 2025-10-20 18:00:00 UTC
🏷️ Flag Reliability
Flag-specific uptime percentages (1M/6M/1Y/5Y):
🛡️ Stable Operation:
100.0% / 100.0% / 100.0% / 97.8%
⚡ Fast Relay:
100.0% / 100.0% / 100.0% / 97.6%
🟢 Running Operation:
100.0% / 100.0% / 100.0% / 98.2%
🛡️ Entry Guard:
100.0% / 100.0% / 100.0% / 92.5%
📂 Hidden Services:
100.0% / 99.6% / 97.6% / 72.4%
📁 Directory Services:
100.0% / 100.0% / 100.0% / 98.2%
Excellent (>99%),
Below average (<μ of network),
Poor (≥2σ from network μ)
, from 2025-10-20 18:00:00 UTC
🚀 Flag Bandwidth Performance
Flag-specific bandwidth averages (6M/1Y/5Y):
🛡️ Entry Guard:
170.16 Mbit/s / 164.64 Mbit/s / 150.61 Mbit/s
⚡ Fast Relay:
170.16 Mbit/s / 164.64 Mbit/s / 150.61 Mbit/s
🟢 Running:
170.16 Mbit/s / 164.64 Mbit/s / 150.61 Mbit/s
📁 Hidden Service Directory:
170.16 Mbit/s / 164.64 Mbit/s / 150.61 Mbit/s
🎯 Stable Relay:
170.16 Mbit/s / 164.64 Mbit/s / 150.61 Mbit/s
📋 Version 2 Directory:
170.16 Mbit/s / 164.64 Mbit/s / 150.61 Mbit/s
High performance (>1.5x μ),
Below average (<μ of network),
Poor (≥2σ from network μ)
Last updated: Mon, 20 Oct 2025 19:40:29 GMT. Refreshed every 30 minutes from the Tor directory authorities via Tor Project's onionoo API.
| Nickname | BW Cap (409.28 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| csUniHB | 409.28 Mbit/s ✓ | UP 8mo 3w 3d ago | 100.0%/100.0%/100.0%/98.2% | —/—/—/92.5% | 134.102.200.101 |
|
DE
|
AS680 | Verein zur... | SunOS | 3y 6mo 3w ago | 8mo 3w 3d ago |