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: ~3.89 Gbit/s (3.89 Gbit/s guard)
- Network Influence: 0.29% of overall consensus weight (0.57% 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: 1302. -3% lower than 1336 network average. 69th percentile with 980 median.
- Guard CW/BW: 1302. +42% higher than 916 network average. 69th percentile with 1059 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 99.6% (9 relays), 6mo 99.9% (9 relays), 1y 99.9% (9 relays), 5y 97.5% (9 relays)
- Outlier (6mo: ≥2σ 99.9% from μ 99.9%): 1 relays out of 9 relays (11.1%)Exceptional: 1 relay
- Network Uptime (6mo): 5th Pct: 67%, 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 2026-03-03 21:00:00 UTC
🏆 AROI Champion Rankings
1 winning AROI Champions Dashboard categories:
- 🛡️ #8 Guard Heavyweight Master — Guard Heavyweight Master
🏷️ Flag Reliability
Flag-specific uptime percentages (1M/6M/1Y/5Y):
🛡️ Stable Operation:
99.6% / 99.9% / 99.9% / 96.3%
⚡ Fast Relay:
99.6% / 99.9% / 99.9% / 97.3%
🟢 Running Operation:
99.6% / 99.9% / 99.9% / 97.5%
🛡️ Entry Guard:
99.6% / 99.9% / 99.9% / 91.8%
📂 Hidden Services:
72.9% / 78.6% / 84.0% / 81.5%
📁 Directory Services:
99.6% / 99.9% / 99.9% / 97.5%
Green: >99%,
Yellow: <μ of network,
Red: ≥2σ from network μ
, from 2026-03-03 21:00:00 UTC
Last updated: Wed, 04 Mar 2026 00:05:02 GMT. Refreshed every 30 minutes from the Tor directory authorities via Tor Project's onionoo API.
| Nickname | BW (3.89 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) | 522.42 Mbit/s ✓ | UP 2w 4d 10h ago | 99.6%/99.9%/99.9%/97.3% | —/—/—/91.0% | 137.226.34.45 |
|
DE
|
AS47610 | RWTH Aachen University | Linux | 1y 9mo 2w ago | 2w 4d 11h ago | |
| FTPhalifaxRWTH (9) | 509.77 Mbit/s ✓ | UP 2w 4d 11h ago | 99.6%/99.9%/99.8%/97.3% | —/—/—/90.8% | 137.226.34.45 |
|
DE
|
AS47610 | RWTH Aachen University | Linux | 1y 9mo 2w ago | 2w 4d 11h ago | |
| FTPhalifaxRWTH (9) | 505.33 Mbit/s ✓ | UP 2w 4d 12h ago | 99.6%/99.9%/99.8%/97.2% | —/—/—/90.7% | 137.226.34.45 |
|
DE
|
AS47610 | RWTH Aachen University | Linux | 1y 9mo 2w ago | 2w 4d 12h ago | |
| FTPhalifaxRWTH (9) | 498.08 Mbit/s ✓ | UP 2w 4d 9h ago | 99.6%/99.9%/99.9%/97.3% | —/—/—/90.2% | 137.226.34.45 |
|
DE
|
AS47610 | RWTH Aachen University | Linux | 1y 9mo 2w ago | 2w 4d 9h ago | |
| FTPhalifaxRWTH (9) | 486.25 Mbit/s ✓ | UP 2w 3d 22h ago | 99.7%/100.0%/99.9%/97.3% | —/—/—/91.4% | 137.226.34.45 |
|
DE
|
AS47610 | RWTH Aachen University | Linux | 1y 9mo 2w ago | 2w 3d 22h ago | |
| FTPhalifaxRWTH (9) | 461.78 Mbit/s ✓ | UP 2w 4d 25m ago | 99.7%/99.9%/99.9%/97.3% | —/—/—/90.9% | 137.226.34.45 |
|
DE
|
AS47610 | RWTH Aachen University | Linux | 1y 9mo 2w ago | 2w 4d 29m ago | |
| FTPhalifaxRWTH (9) | 422.81 Mbit/s ✓ | UP 2w 4d 12h ago | 99.6%/99.9%/99.8%/97.2% | —/—/—/90.9% | 137.226.34.45 |
|
DE
|
AS47610 | RWTH Aachen University | Linux | 1y 9mo 2w ago | 2w 4d 12h ago | |
| FTPhalifaxRWTH (9) | 413.83 Mbit/s ✓ | UP 2w 4d 12h ago | 99.6%/99.9%/99.8%/97.2% | —/—/—/90.9% | 137.226.34.45 |
|
DE
|
AS47610 | RWTH Aachen University | Linux | 1y 9mo 3w ago | 2w 4d 12h ago | |
| COtto (9) | 69.88 Mbit/s ✓ | UP 2w 4d 20h ago | 100.0%/100.0%/100.0%/99.8% | Match | 157.90.112.145 |
|
DE
|
AS24940 | Hetzner Online GmbH | Linux | 4y 7mo 3w ago | 2w 4d 20h ago |