View Family ftp.halifax.rwth-aachen.de Details
Relays with effective family member
4E8BF739B5E7835776EDD72CF9CAA402ACE00055 summary:
- Bandwidth Capacity: ~4.50 Gbit/s (4.50 Gbit/s guard capacity)
- Network Influence: 0.41% of overall consensus weight (0.72% guard)
- Network Position: Guard-only (9 total relays, 9 guards)
- Family Support: 9 Happy Families (100%)
- Total Data Transferred: 31 PB (0.51% of 5yr network data)
- AROI: ftp.halifax.rwth-aachen.de ✓ Validated
- Contact: 0x8D41788E90924014 Carsten Otto <tor@c-otto.de> url:ftp.halifax.rwth-aachen.de proof:uri-rsa ciissversion:2
Last updated: Wed, 27 May 2026 07:15:38 GMT. Refreshed every 30 minutes from the Tor directory authorities via Tor Project's onionoo API.
💡 Want to upgrade to ciissversion:3?
All 9 of your relays validate cleanly on CIISS v2 (RSA fingerprint proofs). The new CIISS v3 spec replaces per-relay RSA proofs with a single shared ed25519 family-id proof — same url, one published file for the whole family.
To migrate, change torrc ContactInfo to:
ciissversion:3 url:ftp.halifax.rwth-aachen.de proof:uri-familyid-ed25519
And on a secure host, generate the happy-family key:
tor --keygen-family /path/to/myfamily # then deploy myfamily.secret_family_key to every relay's KeyDir
Publish .public_family_id at /.well-known/tor-relay/ed25519-family-id.txt.
Allow ~24h after restarting Tor for Onionoo to refresh family_ids.
Full guide: aroivalidator setup guide.
✓ VALIDATED RELAYS (9)
| Nickname | BW Cap (4.50 Gbit/s) | Total Data | Uptime/Downtime | Uptime (1M/6M/1Y/5Y) | Flag Uptime (1M/6M/1Y/5Y) | IPv4 | Flags | DNS | Family | Country | AS Number | AS Name | Platform | First Seen | Last Restarted | IPv6 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ✓ | FTPhalifaxRWTH (9) | 663.21 Mbit/s ✓ | 3.7 PB | UP 2w 4d 8h ago | 99.1%/99.7%/99.8%/97.6% | —/—/—/92.1% | 137.226.34.45 |        |
NA | Happy Families |
DE
|
AS47610 | RWTH Aachen University | Linux | 2y 5d 7h ago | 2w 4d 8h ago | N/A |
| ✓ | FTPhalifaxRWTH (9) | 591.28 Mbit/s ✓ | 3.7 PB | UP 2w 4d 2h ago | 99.1%/99.7%/99.8%/97.7% | —/—/—/92.6% | 137.226.34.45 | |
NA | Happy Families |
DE
|
AS47610 | RWTH Aachen University | Linux | 1y 8mo 1w ago | 2w 4d 2h ago | N/A |
| ✓ | FTPhalifaxRWTH (9) | 575.27 Mbit/s ✓ | 3.7 PB | UP 2w 4d 9h ago | 99.1%/99.7%/99.7%/97.6% | —/—/—/91.8% | 137.226.34.45 | |
NA | Happy Families |
DE
|
AS47610 | RWTH Aachen University | Linux | 2y 5d 7h ago | 2w 4d 9h ago | N/A |
| ✓ | FTPhalifaxRWTH (9) | 544.08 Mbit/s ✓ | 3.8 PB | UP 2w 4d 14m ago | 99.1%/99.7%/99.8%/97.6% | —/—/—/92.0% | 137.226.34.45 | |
NA | Happy Families |
DE
|
AS47610 | RWTH Aachen University | Linux | 2y 5d 7h ago | 2w 4d 15m ago | N/A |
| ✓ | FTPhalifaxRWTH (9) | 540.92 Mbit/s ✓ | 3.6 PB | UP 2w 4d 9h ago | 99.1%/99.7%/99.8%/97.6% | —/—/—/91.9% | 137.226.34.45 | |
NA | Happy Families |
DE
|
AS47610 | RWTH Aachen University | Linux | 2y 5d 7h ago | 2w 4d 9h ago | N/A |
| ✓ | FTPhalifaxRWTH (9) | 524.58 Mbit/s ✓ | 3.4 PB | UP 2w 4d 9h ago | 99.1%/99.7%/99.8%/97.6% | —/—/—/91.4% | 137.226.34.45 | |
NA | Happy Families |
DE
|
AS47610 | RWTH Aachen University | Linux | 2y 5d 7h ago | 2w 4d 9h ago | N/A |
| ✓ | FTPhalifaxRWTH (9) | 511.41 Mbit/s ✓ | 3.6 PB | UP 2w 4d 7h ago | 99.1%/99.7%/99.8%/97.6% | —/—/—/92.0% | 137.226.34.45 | |
NA | Happy Families |
DE
|
AS47610 | RWTH Aachen University | Linux | 2y 5d 7h ago | 2w 4d 7h ago | N/A |
| ✓ | FTPhalifaxRWTH (9) | 479.33 Mbit/s ✓ | 3.8 PB | UP 2w 4d 9h ago | 99.1%/99.7%/99.8%/97.6% | —/—/—/92.0% | 137.226.34.45 | |
NA | Happy Families |
DE
|
AS47610 | RWTH Aachen University | Linux | 2y 5d 7h ago | 2w 4d 9h ago | N/A |
| ✓ | COtto (9) | 71.56 Mbit/s ✓ | 1.4 PB | UP 2w 3d 11h ago | 100.0%/100.0%/100.0%/99.8% | Match | 157.90.112.145 | |
NA | Happy Families |
DE
|
AS24940 | Hetzner Online GmbH | Linux | 2y 2w 1d ago | 2w 3d 11h ago | N/A |