View Contact arbitrary.ch Details

📋 Contact & Network Overview

Network Summary:
  • Bandwidth Capacity: ~3.14 Gbit/s (3.14 Gbit/s guard)
  • Total Data Transferred: 46 PB (0.76% of 5yr network data)
  • Network Influence: 0.19% of overall consensus weight (0.34% guard)
  • Network Position: Guard-only (14 total relays, 14 guards)

📊 Operator Intelligence

  • Network Diversity: Poor, 1 network (common)
  • Geographic Diversity: Okay, 2 countries
  • Infrastructure Diversity: Poor, 1 platform
  • Bandwidth Capacity Measurements: 14/14 relays measured by authorities
  • Performance Insights: Overall CW/BW: 946. -19% lower than 1169 network average. 53th percentile with 894 median.
    • Guard CW/BW: 946. +7% higher than 885 network average. 48th percentile with 973 median.
  • Operational Maturity: Operating since 2021-05-28 (expanded through 2024-09-19)
  • Version Compliance: All, 14 (100%) compliant
    • Version Status: All, 14 (100%) recommended
  • Family Support: 14 Happy Families (100%)

⏰ Relay Reliability

  • Overall Uptime: 30d 100.0% (14 relays), 6mo 99.5% (14 relays), 1y 99.2% (14 relays), 5y 96.1% (14 relays)
    • Outlier (6mo: ≥2σ 99.3% from μ 99.5%): 2 relays out of 14 relays (14.3%), Low: 2 relays
    • Network Uptime (6mo): 5th Pct: 71%, 25th Pct: 98%, Operator: 99%, 50th Pct: 100%, 75th Pct: 100%, 90th Pct: 100%, 95th Pct: 100%, 99th Pct: 100%
  • Offline: 0 relays
Reliability data available for 14/14 relays, from 2026-05-27 05:00:00 UTC

🚀 Bandwidth Reliability

Operator Performance:
  • Average Relay Throughput: 6mo 79.03 Mbit/s avg (14 relays), 1y 82.37 Mbit/s avg (14 relays), 5y 87.01 Mbit/s avg (14 relays)
  • Performance Analysis (6mo):
    • Stability: Great (Coefficient of Variation: 22.7% = 17.96 Mbit/s σ / 79.03 Mbit/s μ)
    • Trend: Growth (+5.1%) for most recent (Mar 26 - May 25, 2026) vs least recent (Nov 25 - Jan 24, 2026)
    • Capacity Utilization: 29% of all-time peak capacity (current 6mo avg vs all-time 5yr peak)
    • Bandwidth Outliers: 1 relay with unusual bandwidth patterns, Low: arbitraryMay1
Network Comparison:
  • Network Position: Top 25% (75th-95th percentile)
  • Network Contribution: 6mo 1.11 Gbit/s avg (181 days), 1y 1.15 Gbit/s avg (183 days), 5y 1.15 Gbit/s avg (183 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 14/14 relays, from 2026-05-27 05:00:00 UTC

🏆 AROI Champion Rankings

5 winning AROI Champions Dashboard categories:

🏷️ Flag Reliability

Flag-specific uptime percentages (1M/6M/1Y/5Y):
🛡️ Stable Operation: 100.0% / 99.5% / 99.2% / 95.9%
⚡ Fast Relay: 100.0% / 99.5% / 99.2% / 96.1%
🟢 Running Operation: 100.0% / 99.5% / 99.2% / 96.1%
🛡️ Entry Guard: 100.0% / 99.5% / 98.0% / 90.4%
📂 Hidden Services: 56.7% / 64.8% / 70.6% / 72.4%
📁 Directory Services: 100.0% / 99.5% / 99.2% / 96.1%
Excellent (>99%), Below average (<μ of network), Poor (≥2σ from network μ) , from 2026-05-27 05:00:00 UTC

🚀 Flag Bandwidth Performance

Flag-specific bandwidth averages (6M/1Y/5Y):
🛡️ Entry Guard: 79.03 Mbit/s / 82.37 Mbit/s / 87.01 Mbit/s
⚡ Fast Relay: 79.03 Mbit/s / 82.37 Mbit/s / 87.01 Mbit/s
🟢 Running: 79.03 Mbit/s / 82.37 Mbit/s / 87.01 Mbit/s
📁 Hidden Service Directory: 85.57 Mbit/s / 89.53 Mbit/s / 91.25 Mbit/s
🎯 Stable Relay: 79.03 Mbit/s / 82.37 Mbit/s / 87.01 Mbit/s
📋 Version 2 Directory: 79.03 Mbit/s / 82.37 Mbit/s / 87.01 Mbit/s
High performance (>1.5x μ), Below average (<μ of network), Poor (≥2σ from network μ)

Last updated: Wed, 27 May 2026 06:15:57 GMT. Refreshed every 30 minutes from the Tor directory authorities via Tor Project's onionoo API.

💡 Want to upgrade to ciissversion:3?

All 14 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:arbitrary.ch 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 (14)

Status Nickname BW Cap (3.14 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
✓ arbitraryKenzie3 (14) 297.55 Mbit/s   ✓ 3.8 PB UP 1w 17h 48m ago 100.0%/99.6%/99.8%/97.2% —/—/—/91.5% 65.108.136.190 FastGuardHSDirRunningStableV2DirValid NA Happy Families Finland FI AS24940 Hetzner Online GmbH Linux 5y 6h 16m ago 1w 17h 49m ago N/A
✓ arbitraryKenzie5 (14) 261.76 Mbit/s   ✓ 2.8 PB UP 1w 17h 48m ago 100.0%/99.3%/99.7%/96.7% —/—/—/89.9% 65.108.136.190 FastGuardHSDirRunningStableV2DirValid NA Happy Families Finland FI AS24940 Hetzner Online GmbH Linux 4y 3mo 5d ago 1w 17h 49m ago N/A
✓ arbitraryKenzie1 (14) 255.02 Mbit/s   ✓ 3.8 PB UP 1w 17h 48m ago 100.0%/99.6%/99.8%/97.2% —/—/—/91.5% 65.108.136.190 FastGuardHSDirRunningStableV2DirValid NA Happy Families Finland FI AS24940 Hetzner Online GmbH Linux 5y 6h 16m ago 1w 17h 49m ago N/A
✓ arbitraryTessa0 (14) 245.73 Mbit/s   ✓ 3.5 PB UP 1w 17h 48m ago 100.0%/99.4%/99.7%/95.1% —/—/—/90.9% 95.217.112.245 FastGuardHSDirRunningStableV2DirValid NA Happy Families Finland FI AS24940 Hetzner Online GmbH Linux 5y 6h 16m ago 1w 17h 49m ago N/A
✓ arbitraryKenzie0 (14) 243.28 Mbit/s   ✓ 4.3 PB UP 1w 17h 48m ago 100.0%/99.5%/99.8%/93.8% —/—/—/76.8% 65.108.136.190 FastGuardHSDirRunningStableV2DirValid NA Happy Families Finland FI AS24940 Hetzner Online GmbH Linux 1y 8mo 1w ago 1w 17h 49m ago N/A
✓ arbitraryTessa4 (14) 227.98 Mbit/s   ✓ 2.8 PB UP 1w 17h 48m ago 100.0%/99.4%/99.7%/99.3% Match 95.217.112.245 FastGuardHSDirRunningStableV2DirValid NA Happy Families Finland FI AS24940 Hetzner Online GmbH Linux 4y 2mo 2w ago 1w 17h 49m ago N/A
✓ arbitraryTessa1 (14) 222.66 Mbit/s   ✓ 3.2 PB UP 1w 17h 48m ago 100.0%/99.4%/99.7%/99.7% Match 95.217.112.245 FastGuardHSDirRunningStableV2DirValid NA Happy Families Finland FI AS24940 Hetzner Online GmbH Linux 2y 2w 1d ago 1w 17h 49m ago N/A
✓ arbitraryKenzie4 (14) 221.62 Mbit/s   ✓ 2.7 PB UP 1w 17h 48m ago 100.0%/99.6%/99.8%/94.6% —/—/—/80.6% 65.108.136.190 FastGuardHSDirRunningStableV2DirValid NA Happy Families Finland FI AS24940 Hetzner Online GmbH Linux 2y 2w 1d ago 1w 17h 49m ago N/A
✓ arbitraryTessa2 (14) 219.50 Mbit/s   ✓ 4.1 PB UP 1w 17h 48m ago 100.0%/99.4%/99.7%/99.7% Match 95.217.112.245 FastGuardHSDirRunningStableV2DirValid NA Happy Families Finland FI AS24940 Hetzner Online GmbH Linux 2y 2w 1d ago 1w 17h 49m ago N/A
✓ arbitraryTessa5 (14) 214.95 Mbit/s   ✓ 2.8 PB UP 1w 17h 48m ago 100.0%/99.4%/99.7%/99.3% Match 95.217.112.245 FastGuardHSDirRunningStableV2DirValid NA Happy Families Finland FI AS24940 Hetzner Online GmbH Linux 4y 2mo 2w ago 1w 17h 49m ago N/A
✓ arbitraryKenzie2 (14) 212.27 Mbit/s   ✓ 3.9 PB UP 1w 17h 48m ago 100.0%/99.6%/99.8%/94.8% —/—/—/81.1% 65.108.136.190 FastGuardHSDirRunningStableV2DirValid NA Happy Families Finland FI AS24940 Hetzner Online GmbH Linux 2y 1mo 5d ago 1w 17h 49m ago N/A
✓ arbitraryTessa3 (14) 200.25 Mbit/s   ✓ 3.5 PB UP 1w 17h 48m ago 100.0%/99.4%/99.7%/99.4% Match 95.217.112.245 FastGuardHSDirRunningStableV2DirValid NA Happy Families Finland FI AS24940 Hetzner Online GmbH Linux 5y 6h 16m ago 1w 17h 49m ago N/A
✓ arbitraryMay0 (14) 167.14 Mbit/s   ✓ 2.6 PB UP 3d 8h 4m ago 100.0%/99.6%/96.0%/80.9% —/—/87.7%/71.8% 46.4.32.184 FastGuardRunningStableV2DirValid NA Happy Families Germany DE AS24940 Hetzner Online GmbH Linux 3y 6mo 2w ago 3d 8h 5m ago N/A
✓ arbitraryMay1 (14) 146.25 Mbit/s   ✓ 2.2 PB UP 3d 8h 4m ago 100.0%/99.6%/96.0%/97.9% —/—/87.7%/93.9% 46.4.32.184 FastGuardRunningStableV2DirValid NA Happy Families Germany DE AS24940 Hetzner Online GmbH Linux 2y 1mo 5d ago 3d 8h 5m ago N/A