View Contact arbitrary.ch Details

📋 Contact & Network Overview

Network Summary:
  • Bandwidth Capacity: ~3.11 Gbit/s (3.11 Gbit/s guard)
  • Total Data Transferred: 46 PB (0.75% of 5yr network data)
  • Network Influence: 0.20% of overall consensus weight (0.33% 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: 1043. -14% lower than 1211 network average. 57th percentile with 909 median.
    • Guard CW/BW: 1043. +7% higher than 972 network average. 50th percentile with 1045 median.
  • Operational Maturity: Operating since 2021-06-07 (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 96.2% (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: 75%, 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 2026-06-15 12:00:00 UTC

🚀 Bandwidth Reliability

Operator Performance:
  • Average Relay Throughput: 6mo 79.34 Mbit/s avg (14 relays), 1y 81.62 Mbit/s avg (14 relays), 5y 86.78 Mbit/s avg (14 relays)
  • Performance Analysis (6mo):
    • Stability: Great (Coefficient of Variation: 23.1% = 18.33 Mbit/s σ / 79.34 Mbit/s μ)
    • Trend: Growth (+8.3%) for most recent (Apr 14 - Jun 13, 2026) vs least recent (Dec 13 - Feb 11, 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 (182 days), 1y 1.14 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 2026-06-15 12:00:00 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% / 96.0%
⚡ Fast Relay: 100.0% / 99.5% / 99.2% / 96.1%
🟢 Running Operation: 100.0% / 99.5% / 99.2% / 96.2%
🛡️ Entry Guard: 100.0% / 99.5% / 98.0% / 90.5%
📁 Directory Services: 100.0% / 99.5% / 99.2% / 96.2%
Excellent (>99%), Below average (<μ of network), Poor (≥2σ from network μ) , from 2026-06-15 12:00:00 UTC

🚀 Flag Bandwidth Performance

Flag-specific bandwidth averages (6M/1Y/5Y):
🛡️ Entry Guard: 79.34 Mbit/s / 81.62 Mbit/s / 86.78 Mbit/s
⚡ Fast Relay: 79.34 Mbit/s / 81.62 Mbit/s / 86.78 Mbit/s
🟢 Running: 79.34 Mbit/s / 81.62 Mbit/s / 86.78 Mbit/s
🎯 Stable Relay: 79.34 Mbit/s / 81.62 Mbit/s / 86.78 Mbit/s
📋 Version 2 Directory: 79.34 Mbit/s / 81.62 Mbit/s / 86.78 Mbit/s
High performance (>1.5x μ), Below average (<μ of network), Poor (≥2σ from network μ)

Last updated: Mon, 15 Jun 2026 13:15:53 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 (3.11 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
✓ arbitraryKenzie1 (14) 329.11 Mbit/s   ✓ 3.8 PB UP 2d 15h 38m ago 100.0%/99.6%/99.8%/97.2% —/—/—/91.5% 65.108.136.190 FastGuardRunningStableV2DirValid NA Happy Families Finland FI AS24940 Hetzner Online GmbH Linux 5y 1w 2d ago 2d 15h 39m ago N/A
✓ arbitraryKenzie3 (14) 252.17 Mbit/s   ✓ 3.8 PB UP 2d 15h 38m ago 100.0%/99.6%/99.8%/97.2% —/—/—/91.5% 65.108.136.190 FastGuardRunningStableV2DirValid NA Happy Families Finland FI AS24940 Hetzner Online GmbH Linux 5y 1w 2d ago 2d 15h 39m ago N/A
✓ arbitraryKenzie0 (14) 247.74 Mbit/s   ✓ 4.2 PB UP 2d 15h 38m ago 100.0%/99.5%/99.8%/93.9% —/—/—/77.2% 65.108.136.190 FastGuardRunningStableV2DirValid NA Happy Families Finland FI AS24940 Hetzner Online GmbH Linux 1y 8mo 4w ago 2d 15h 39m ago N/A
✓ arbitraryKenzie5 (14) 245.53 Mbit/s   ✓ 2.8 PB UP 2d 15h 38m ago 100.0%/99.3%/99.7%/96.7% —/—/—/90.0% 65.108.136.190 FastGuardRunningStableV2DirValid NA Happy Families Finland FI AS24940 Hetzner Online GmbH Linux 4y 3mo 3w ago 2d 15h 39m ago N/A
✓ arbitraryKenzie4 (14) 238.00 Mbit/s   ✓ 2.7 PB UP 2d 15h 38m ago 100.0%/99.6%/99.8%/94.7% —/—/—/80.8% 65.108.136.190 FastGuardRunningStableV2DirValid NA Happy Families Finland FI AS24940 Hetzner Online GmbH Linux 2y 1mo 4d ago 2d 15h 39m ago N/A
✓ arbitraryTessa2 (14) 228.43 Mbit/s   ✓ 4.1 PB UP 2d 15h 38m ago 100.0%/99.4%/99.7%/99.7% Match 95.217.112.245 FastGuardRunningStableV2DirValid NA Happy Families Finland FI AS24940 Hetzner Online GmbH Linux 2y 1mo 4d ago 2d 15h 39m ago N/A
✓ arbitraryKenzie2 (14) 228.11 Mbit/s   ✓ 3.9 PB UP 2d 15h 38m ago 100.0%/99.6%/99.8%/94.8% —/—/—/81.4% 65.108.136.190 FastGuardRunningStableV2DirValid NA Happy Families Finland FI AS24940 Hetzner Online GmbH Linux 2y 1mo 3w ago 2d 15h 39m ago N/A
✓ arbitraryTessa0 (14) 219.22 Mbit/s   ✓ 3.5 PB UP 2d 15h 38m ago 100.0%/99.4%/99.7%/95.1% —/—/—/90.9% 95.217.112.245 FastGuardRunningStableV2DirValid NA Happy Families Finland FI AS24940 Hetzner Online GmbH Linux 5y 1w 2d ago 2d 15h 39m ago N/A
✓ arbitraryTessa3 (14) 217.37 Mbit/s   ✓ 3.5 PB UP 2d 15h 38m ago 100.0%/99.4%/99.7%/99.4% Match 95.217.112.245 FastGuardRunningStableV2DirValid NA Happy Families Finland FI AS24940 Hetzner Online GmbH Linux 5y 1w 2d ago 2d 15h 39m ago N/A
✓ arbitraryTessa1 (14) 208.68 Mbit/s   ✓ 3.2 PB UP 2d 15h 38m ago 100.0%/99.4%/99.7%/99.7% Match 95.217.112.245 FastGuardRunningStableV2DirValid NA Happy Families Finland FI AS24940 Hetzner Online GmbH Linux 2y 1mo 4d ago 2d 15h 39m ago N/A
✓ arbitraryTessa5 (14) 200.65 Mbit/s   ✓ 2.8 PB UP 2d 15h 38m ago 100.0%/99.5%/99.7%/99.3% Match 95.217.112.245 FastGuardRunningStableV2DirValid NA Happy Families Finland FI AS24940 Hetzner Online GmbH Linux 4y 3mo 4d ago 2d 15h 39m ago N/A
✓ arbitraryTessa4 (14) 189.76 Mbit/s   ✓ 2.8 PB UP 2d 15h 38m ago 100.0%/99.5%/99.7%/99.3% Match 95.217.112.245 FastGuardRunningStableV2DirValid NA Happy Families Finland FI AS24940 Hetzner Online GmbH Linux 4y 3mo 4d ago 2d 15h 39m ago N/A
✓ arbitraryMay0 (14) 154.81 Mbit/s   ✓ 2.5 PB UP 2d 15h 32m ago 100.0%/99.6%/96.0%/81.1% —/—/87.7%/72.1% 46.4.32.184 FastGuardRunningStableV2DirValid NA Happy Families Germany DE AS24940 Hetzner Online GmbH Linux 3y 7mo 1w ago 2d 15h 33m ago N/A
✓ arbitraryMay1 (14) 148.15 Mbit/s   ✓ 2.2 PB UP 2d 15h 32m ago 100.0%/99.6%/96.0%/97.9% —/—/87.7%/94.0% 46.4.32.184 FastGuardRunningStableV2DirValid NA Happy Families Germany DE AS24940 Hetzner Online GmbH Linux 2y 1mo 3w ago 2d 15h 33m ago N/A