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: ~4.11 Gbit/s (4.11 Gbit/s guard)
- Network Influence: 0.38% of overall consensus weight (0.74% 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: 1443. +12% higher than 1291 network average. 81th percentile with 939 median.
- Guard CW/BW: 1443. +64% higher than 882 network average. 81th percentile with 1027 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 97.0% (9 relays), 5y 96.9% (9 relays)
- Outlier (6mo: ≥2σ 99.6% from μ 99.8%): 2 relays out of 9 relays (22.2%), Low: 1 relay, Exceptional: 1 relay
- Network Uptime (6mo): 5th Pct: 66%, 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 9/9 relays, from 2025-10-14 09:00:00 UTC
🏆 AROI Champion Rankings
3 winning AROI Champions Dashboard categories:
- 🛡️ #11 Guard Heavyweight Master — Guard Heavyweight Master
- 🛡️ #21 Guard Gatekeepers — Guard Gatekeepers
- ⚖️ #24 Network Heavyweight — Network Heavyweight
🏷️ Flag Reliability
Flag-specific uptime percentages (1M/6M/1Y/5Y):
🛡️ Stable Operation:
100.0% / 99.8% / 97.0% / 95.3%
⚡ Fast Relay:
100.0% / 99.8% / 96.8% / 96.6%
🟢 Running Operation:
100.0% / 99.8% / 97.0% / 96.9%
🛡️ Entry Guard:
100.0% / 99.8% / 89.4% / 89.5%
📁 Directory Services:
100.0% / 99.8% / 97.0% / 96.9%
Green: >99%,
Yellow: <μ of network,
Red: ≥2σ from network μ
, from 2025-10-14 09:00:00 UTC
Last updated: Tue, 14 Oct 2025 11:03:58 GMT. Refreshed every 30 minutes from the Tor directory authorities via Tor Project's onionoo API.
| Nickname | BW (4.11 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) | 587.83 Mbit/s ✓ | UP 3d 1h 34m ago | 100.0%/99.8%/96.7%/96.3% | —/—/88.1%/88.3% | 137.226.34.45 |
|
DE
|
AS47610 | RWTH Aachen University | Linux | 1y 4mo 4w ago | 3d 1h 37m ago | |
| FTPhalifaxRWTH (9) | 557.86 Mbit/s ✓ | UP 2d 13h 28m ago | 100.0%/99.7%/96.7%/96.5% | —/—/88.1%/88.1% | 137.226.34.45 |
|
DE
|
AS47610 | RWTH Aachen University | Linux | 1y 4mo 4w ago | 2d 13h 31m ago | |
| FTPhalifaxRWTH (9) | 533.67 Mbit/s ✓ | UP 3d 3h 19s ago | 100.0%/99.8%/96.7%/96.5% | —/—/88.1%/88.3% | 137.226.34.45 |
|
DE
|
AS47610 | RWTH Aachen University | Linux | 1y 4mo 4w ago | 3d 3h 3m ago | |
| FTPhalifaxRWTH (9) | 510.68 Mbit/s ✓ | UP 3d 2h 20m ago | 99.9%/99.7%/96.7%/96.5% | —/—/88.1%/88.3% | 137.226.34.45 |
|
DE
|
AS47610 | RWTH Aachen University | Linux | 1y 4mo 4w ago | 3d 2h 23m ago | |
| FTPhalifaxRWTH (9) | 501.59 Mbit/s ✓ | UP 3d 3h 14m ago | 100.0%/99.7%/96.7%/96.5% | —/—/88.1%/88.3% | 137.226.34.45 |
|
DE
|
AS47610 | RWTH Aachen University | Linux | 1y 4mo 4w ago | 3d 3h 17m ago | |
| FTPhalifaxRWTH (9) | 481.44 Mbit/s ✓ | UP 2d 15h 34m ago | 100.0%/99.8%/96.7%/96.5% | —/—/88.1%/87.5% | 137.226.34.45 |
|
DE
|
AS47610 | RWTH Aachen University | Linux | 1y 4mo 4w ago | 2d 15h 37m ago | |
| FTPhalifaxRWTH (9) | 455.92 Mbit/s ✓ | UP 2d 18h 2m ago | 100.0%/99.7%/96.7%/96.5% | —/—/88.1%/88.3% | 137.226.34.45 |
|
DE
|
AS47610 | RWTH Aachen University | Linux | 1y 5mo 2d ago | 2d 18h 5m ago | |
| FTPhalifaxRWTH (9) | 414.24 Mbit/s ✓ | UP 2d 13h 22m ago | 100.0%/99.8%/96.7%/96.5% | —/—/88.1%/88.5% | 137.226.34.45 |
|
DE
|
AS47610 | RWTH Aachen University | Linux | 1y 4mo 4w ago | 2d 13h 25m ago | |
| COtto (9) | 69.02 Mbit/s ✓ | UP 3d 8h 47m ago | 100.0%/100.0%/100.0%/99.8% | Match | 157.90.112.145 |
|
DE
|
AS24940 | Hetzner Online GmbH | Linux | 4y 3mo 11h ago | 3d 8h 51m ago |