View Contact Cellum <contact@cellum.dev> Details

📋 Contact & Network Overview

  • Contact: Cellum <contact@cellum.dev>
  • Hash: 4e827bbb6947226eeac83f859ccd0a23
  • Countries: Germany Germany (2)
Network Summary:
  • Bandwidth Capacity: ~185.92 Mbit/s (185.92 Mbit/s guard)
  • Total Data Transferred: 208 TB (0.01% of 6mo network data)
  • Overloaded: 100.0% (2 of 2 relays)
  • Network Influence: 0.02% of overall consensus weight (0.03% guard)
  • Network Position: Guard-only (2 total relays, 2 guards)

📊 Operator Intelligence

  • Network Diversity: Poor, 1 network (emerging)
  • Geographic Diversity: Poor, 1 country (2 relays)
  • Infrastructure Diversity: Poor, 1 platform
  • Bandwidth Capacity Measurements: 2/2 relays measured by authorities
  • Performance Insights: Overall CW/BW: 1764. +37% higher than 1291 network average. 91th percentile with 822 median.
    • Guard CW/BW: 1764. +77% higher than 996 network average. 90th percentile with 849 median.
  • Operational Maturity: Operating since 2026-05-15 (all deployed together)
  • Version Compliance: All, 2 (100%) compliant
    • Version Status: All, 2 (100%) recommended
  • Family Support: 2 MyFamily (100%)

🚀 Bandwidth Reliability

Operator Performance:
  • Average Relay Throughput: 6mo 45.73 Mbit/s avg (2 relays)
    • No bandwidth outliers detected
  • Performance Analysis (6mo):
    • Stability: Great (Coefficient of Variation: 5.8% = 2.66 Mbit/s σ / 45.73 Mbit/s μ)
    • Trend: Growth (+45.0%) for most recent (Jul 23 - Aug 26, 2026) vs least recent (May 14 - Jun 17, 2026)
Network Comparison:
  • Network Position: Top 50% (50th-75th percentile)
  • Network Contribution: 6mo 91.46 Mbit/s avg (104 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 2/2 relays, from 2026-08-28 00:00:00 UTC

⏰ Relay Reliability

  • Overall Uptime: 30d 99.5% (2 relays), 6mo 99.3% (2 relays)
    • ✅ No statistical outliers detected - consistent performance across all relays
    • Network Uptime (6mo): 5th Pct: 84%, 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 2/2 relays, from 2026-08-28 00:00:00 UTC

🏷️ Flag Reliability

Flag-specific uptime percentages (1M/6M):
🛡️ Stable Operation: 99.5% / 97.6%
⚡ Fast Relay: 99.5% / 99.3%
🟢 Running Operation: 99.5% / 99.3%
🛡️ Entry Guard: 99.5% / 95.4%
📁 Directory Services: 99.5% / 98.3%
Excellent (>99%), Below average (<μ of network), Poor (≥2σ from network μ) , from 2026-08-28 00:00:00 UTC

🚀 Flag Bandwidth Performance

Flag-specific bandwidth averages (6M):
🛡️ Entry Guard: 45.73 Mbit/s
⚡ Fast Relay: 45.73 Mbit/s
🟢 Running: 45.73 Mbit/s
🎯 Stable Relay: 45.73 Mbit/s
📋 Version 2 Directory: 45.73 Mbit/s
High performance (>1.5x μ), Below average (<μ of network), Poor (≥2σ from network μ)

Last updated: Fri, 28 Aug 2026 08:16:25 GMT. Refreshed every 30 minutes from the Tor directory authorities via Tor Project's onionoo API.

Nickname BW Cap (185.92 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
⚡︎ MoonRelay (2) 92.98 Mbit/s   ✓ 100 TB UP 2d 3h 40m ago 99.3%/99.0%/0.0%/0.0% —/91.1%/—/— 188.68.38.138 FastGuardRunningStableV2DirValid NA MyFamily Germany DE AS197540 netcup GmbH Linux 3mo 2w 19h ago 2d 3h 41m ago 2a03:4000:13:3c9:3889:19ff:fe37:7743
⚡︎ ShadowRelay (2) 92.94 Mbit/s   ✓ 108 TB UP 2d 3h 40m ago 99.6%/99.6%/0.0%/0.0% Match 188.68.38.138 FastGuardRunningStableV2DirValid NA MyFamily Germany DE AS197540 netcup GmbH Linux 3mo 2w 19h ago 2d 3h 41m ago 2a03:4000:13:3c9:3889:19ff:fe37:7743