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: ~186.18 Mbit/s (186.18 Mbit/s guard)
  • Total Data Transferred: 117 TB
  • Overloaded: 100.0% (2 of 2 relays)
  • Network Influence: 0.02% of overall consensus weight (0.04% guard)
  • Network Position: Guard-only (2 total relays, 2 guards)

📊 Operator Intelligence

  • Network Diversity: Poor, 1 network (common)
  • 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: 1762. +42% higher than 1241 network average. 87th percentile with 834 median.
    • Guard CW/BW: 1762. +91% higher than 921 network average. 91th percentile with 915 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 41.74 Mbit/s avg (2 relays)
    • No bandwidth outliers detected
  • Performance Analysis (6mo):
    • Stability: Great (Coefficient of Variation: 5.9% = 2.46 Mbit/s σ / 41.74 Mbit/s μ)
    • Trend: Growth (+59.4%) for most recent (Jun 26 - Jul 17, 2026) vs least recent (May 14 - Jun 04, 2026)
Network Comparison:
  • Network Position: Top 50% (50th-75th percentile)
  • Network Contribution: 6mo 83.47 Mbit/s avg (64 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 2026-07-18 23:00:00 UTC

⏰ Relay Reliability

  • Overall Uptime: 30d 98.4% (2 relays), 6mo 99.2% (2 relays)
    • ✅ No statistical outliers detected - consistent performance across all relays
    • Network Uptime (6mo): 5th Pct: 78%, 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 2026-07-18 23:00:00 UTC

🏷️ Flag Reliability

Flag-specific uptime percentages (1M/6M):
🛡️ Stable Operation: 92.8% / 96.4%
⚡ Fast Relay: 98.4% / 99.2%
🟢 Running Operation: 98.4% / 99.2%
🛡️ Entry Guard: 85.8% / 92.4%
📂 Hidden Services: 45.8% / 54.7%
📁 Directory Services: 98.4% / 97.6%
Excellent (>99%), Below average (<μ of network), Poor (≥2σ from network μ) , from 2026-07-18 23:00:00 UTC

🚀 Flag Bandwidth Performance

Flag-specific bandwidth averages (6M):
🛡️ Entry Guard: 41.74 Mbit/s
⚡ Fast Relay: 41.74 Mbit/s
🟢 Running: 41.74 Mbit/s
📁 Hidden Service Directory: 41.74 Mbit/s
🎯 Stable Relay: 41.74 Mbit/s
📋 Version 2 Directory: 41.74 Mbit/s
High performance (>1.5x μ), Below average (<μ of network), Poor (≥2σ from network μ)

Last updated: Sun, 19 Jul 2026 12:01:52 GMT. Refreshed every 30 minutes from the Tor directory authorities via Tor Project's onionoo API.

Nickname BW Cap (186.18 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 (3) 93.11 Mbit/s   ✓ 57 TB UP 2w 18h 59m ago 97.2%/98.7%/0.0%/0.0% 71.9%/85.1%/—/— 188.68.38.138 FastGuardHSDirRunningStableV2DirValid NA MyFamily Germany DE AS197540 netcup GmbH Linux 2mo 4d 23h ago 2w 19h 5m ago 2a03:4000:13:3c9:3889:19ff:fe37:7743
ShadowRelay (3) 93.08 Mbit/s   ✓ 60 TB UP 1w 2d 19h ago 99.6%/99.7%/0.0%/0.0% Match 188.68.38.138 FastGuardHSDirRunningStableV2DirValid NA MyFamily Germany DE AS197540 netcup GmbH Linux 2mo 4d 23h ago 1w 2d 19h ago 2a03:4000:13:3c9:3889:19ff:fe37:7743