View Contact arctic-tor-ops@tutanota.com Details

📋 Contact & Network Overview

  • Contact: arctic-tor-ops@tutanota.com
  • Hash: 8b0b891d7ce2598a7ec2c9bddcbdb494
  • Countries: Finland Finland (1)
Network Summary:
  • Bandwidth Capacity: ~99.58 Mbit/s (99.58 Mbit/s guard)
  • Total Data Transferred: 42 TB
  • Network Influence: 0.01% of overall consensus weight (0.01% guard)
  • Network Position: Guard-only (1 total relay, 1 guard)

📊 Operator Intelligence

  • Network Diversity: Poor, 1 network (common)
  • Geographic Diversity: Poor, 1 country
  • Infrastructure Diversity: Poor, 1 platform
  • Bandwidth Capacity Measurements: 1/1 relays measured by authorities
  • Performance Insights: Overall CW/BW: 884. -17% lower than 1070 network average. 52th percentile with 842 median.
    • Guard CW/BW: 884. +4% higher than 850 network average. 45th percentile with 955 median.
  • Operational Maturity: Operating since 2026-04-14 (all deployed together)
  • Version Compliance: Poor, 0 (0%) compliant, 1 (100%) not compliant
    • Version Status: Poor, 0 (0%) recommended, 1 (100%) obsolete
  • Family Support: 1 None (100%)

🚀 Bandwidth Reliability

Operator Performance:
  • Average Relay Throughput: 6mo 24.57 Mbit/s avg (1 relays)
    • No bandwidth outliers detected
  • Performance Analysis (6mo):
    • Stability: Great (Coefficient of Variation: 0.0% = 0.00 Kbit/s σ / 24.57 Mbit/s μ)
    • Trend: Growth (+39.9%) for most recent (Jun 05 - Jul 01, 2026) vs least recent (Apr 13 - May 09, 2026)
Network Comparison:
  • Network Position: Top 50% (50th-75th percentile)
  • Network Contribution: 6mo 24.57 Mbit/s avg (79 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 1/1 relays, from 2026-07-03 01:00:00 UTC

⏰ Relay Reliability

  • Overall Uptime: 30d 97.8% (1 relays), 6mo 99.2% (1 relays)
    • ✅ No statistical outliers detected - consistent performance across all 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 1/1 relays, from 2026-07-03 01:00:00 UTC

🏷️ Flag Reliability

Flag-specific uptime percentages (1M/6M):
🛡️ Stable Operation: 97.8% / 99.1%
⚡ Fast Relay: 97.8% / 99.1%
🟢 Running Operation: 97.8% / 99.2%
🛡️ Entry Guard: 97.8% / 99.1%
📁 Directory Services: 97.8% / 99.2%
Excellent (>99%), Below average (<μ of network), Poor (≥2σ from network μ) , from 2026-07-03 01:00:00 UTC

🚀 Flag Bandwidth Performance

Flag-specific bandwidth averages (6M):
🛡️ Entry Guard: 24.57 Mbit/s
⚡ Fast Relay: 24.57 Mbit/s
🟢 Running: 24.57 Mbit/s
🎯 Stable Relay: 24.57 Mbit/s
📋 Version 2 Directory: 24.57 Mbit/s
High performance (>1.5x μ), Below average (<μ of network), Poor (≥2σ from network μ)

Last updated: Fri, 03 Jul 2026 03:11:23 GMT. Refreshed every 30 minutes from the Tor directory authorities via Tor Project's onionoo API.

Nickname BW Cap (99.58 Mbit/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
ArcticRelay73 99.58 Mbit/s   ✓ 42 TB UP 3w 20h 26m ago 97.8%/99.2%/0.0%/0.0% Match 37.27.195.72 FastGuardRunningStableV2DirValid NA None Finland FI AS24940 Hetzner Online GmbH Linux 2mo 2w 5d ago 3w 20h 28m ago N/A