View Contact ftp.halifax.rwth-aachen.de Details
📋 Contact & Network Overview
- Contact: 0x8D41788E90924014 Carsten Otto <tor@c-otto.de> url:ftp.halifax.rwth-aachen.de proof:uri-rsa ciissversion:2
- Hash: e696a7f0f50867f475ef35027232c928
- Countries:
Germany (9)
Network Summary:
- Bandwidth: ~3.53 Gbit/s (3.53 Gbit/s guard)
- Network Influence: 0.32% of overall consensus weight (0.64% guard)
- Network Position: Guard-only (9 total relays, 9 guards)
📊 Operator Intelligence
- Network Diversity: Okay, 2 networks
- Geographic Diversity: Poor, 1 country
- Infrastructure Diversity: Poor, 1 platform, 1 version
- Bandwidth Measurements: 9/9 relays measured by authorities
- Performance Insights: Overall CW/BW: 1420. +12% higher than 1265 network average. 82th percentile with 866 median.
- Guard CW/BW: 1420. +70% higher than 833 network average. 79th percentile with 1020 median.
- Operational Maturity: Operating since 2021-07-17 (expanded through 2024-05-17)
- Version Compliance: All, 9 (100%) compliant
- Version Status: All, 9 (100%) recommended
⏰ Relay Reliability
- Overall Uptime:
30d 100.0% (9 relays), 6mo 99.8% (9 relays), 1y 99.9% (9 relays), 5y 97.2% (9 relays)
- Outlier (6mo: ≥2σ 99.6% from μ 99.8%): 1 relays out of 9 relays (11.1%)Exceptional: 1 relay
- Network Uptime (6mo): 5th Pct: 69%, 25th Pct: 98%, Operator: 100%, 50th Pct: 100%, 75th Pct: 100%, 90th Pct: 100%, 95th Pct: 100%, 99th Pct: 100%
- Offline: 0 relays
Reliability data available for 9/9 relays, from 2025-11-28 14:00:00 UTC
🏆 AROI Champion Rankings
2 winning AROI Champions Dashboard categories:
- 🛡️ #11 Guard Heavyweight Master — Guard Heavyweight Master
- 🛡️ #22 Guard Gatekeepers — Guard Gatekeepers
🏷️ Flag Reliability
Flag-specific uptime percentages (1M/6M/1Y/5Y):
🛡️ Stable Operation:
100.0% / 99.8% / 99.9% / 95.7%
⚡ Fast Relay:
100.0% / 99.8% / 99.9% / 96.9%
🟢 Running Operation:
100.0% / 99.8% / 99.9% / 97.2%
🛡️ Entry Guard:
100.0% / 99.8% / 99.9% / 90.5%
📂 Hidden Services:
51.9% / 83.7% / 86.8% / 81.4%
📁 Directory Services:
100.0% / 99.8% / 99.9% / 97.2%
Green: >99%,
Yellow: <μ of network,
Red: ≥2σ from network μ
, from 2025-11-28 14:00:00 UTC
Last updated: Fri, 28 Nov 2025 16:03:52 GMT. Refreshed every 30 minutes from the Tor directory authorities via Tor Project's onionoo API.
| Nickname | BW (3.53 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FTPhalifaxRWTH (9) | 467.62 Mbit/s ✓ | UP 1w 3d 8h ago | 100.0%/99.7%/99.9%/96.8% | —/—/—/89.4% | 137.226.34.45 |
|
DE
|
AS47610 | RWTH Aachen University | Linux | 1y 6mo 2w ago | 1w 3d 8h ago | |
| FTPhalifaxRWTH (9) | 446.33 Mbit/s ✓ | UP 1w 3d 9h ago | 99.9%/99.8%/99.9%/96.8% | —/—/—/89.4% | 137.226.34.45 |
|
DE
|
AS47610 | RWTH Aachen University | Linux | 1y 6mo 2w ago | 1w 3d 9h ago | |
| FTPhalifaxRWTH (9) | 444.93 Mbit/s ✓ | UP 1w 3d 9h ago | 100.0%/99.8%/99.9%/96.8% | —/—/—/89.3% | 137.226.34.45 |
|
DE
|
AS47610 | RWTH Aachen University | Linux | 1y 6mo 2w ago | 1w 3d 9h ago | |
| FTPhalifaxRWTH (9) | 440.03 Mbit/s ✓ | UP 1w 3d 6h ago | 100.0%/99.8%/99.9%/96.9% | —/—/—/88.6% | 137.226.34.45 |
|
DE
|
AS47610 | RWTH Aachen University | Linux | 1y 6mo 2w ago | 1w 3d 6h ago | |
| FTPhalifaxRWTH (9) | 435.15 Mbit/s ✓ | UP 1w 3d 9h ago | 100.0%/99.8%/99.9%/96.8% | —/—/—/89.6% | 137.226.34.45 |
|
DE
|
AS47610 | RWTH Aachen University | Linux | 1y 6mo 2w ago | 1w 3d 9h ago | |
| FTPhalifaxRWTH (9) | 420.69 Mbit/s ✓ | UP 1w 3d 9h ago | 99.9%/99.7%/99.9%/96.8% | —/—/—/89.2% | 137.226.34.45 |
|
DE
|
AS47610 | RWTH Aachen University | Linux | 1y 6mo 2w ago | 1w 3d 9h ago | |
| FTPhalifaxRWTH (9) | 415.15 Mbit/s ✓ | UP 1w 3d 9h ago | 100.0%/99.7%/99.9%/96.8% | —/—/—/89.4% | 137.226.34.45 |
|
DE
|
AS47610 | RWTH Aachen University | Linux | 1y 6mo 2w ago | 1w 3d 9h ago | |
| FTPhalifaxRWTH (9) | 391.82 Mbit/s ✓ | UP 1w 3d 9h ago | 100.0%/99.8%/99.9%/96.8% | —/—/—/89.5% | 137.226.34.45 |
|
DE
|
AS47610 | RWTH Aachen University | Linux | 1y 6mo 2w ago | 1w 3d 9h ago | |
| COtto (9) | 69.10 Mbit/s ✓ | UP 1w 3d 12h ago | 100.0%/100.0%/100.0%/99.8% | Match | 157.90.112.145 |
|
DE
|
AS24940 | Hetzner Online GmbH | Linux | 4y 4mo 2w ago | 1w 3d 12h ago |