View Relay "0x255dotdev"

Family: 1 relay | url:0x255.xyz email:[email protected] | AS5089 | United Kingdom of Great Britain and Northern Ireland | Linux

Health Status

Consensus
In Consensus (9/9 Directory Auths)
Flags
Fast, HSDir, Running, Stable, V2Dir, Valid (6)
BW Verified
5/6 BW Auths Measured 16 Kbit/s Median
Stability
Not Overloaded | UP 5d 8h 27m ago | UP 64% (1M)
Reachability
IPv4: 9/9 (Directory Auths)
First Seen
1y 11mo 3w ago
BW Weight
0.00% of Network | 18 Mbit/s Observed By Relay
Version
0.4.8.21 Recommended
Issues Detected:
  • Guard: WFU below threshold : Weighted Fractional Uptime 80.1% is below 98% requirement
    Suggestion: WFU measures recent uptime (recent downtime weighs more heavily). To improve: 1) Minimize restarts, 2) Use systemd with Restart=always, 3) Monitor for OOM kills, 4) Schedule updates during low-traffic periods.
  • High consensus weight deviation : Large variation in Consensus Weight values across authorities (see 'Cons Wt' column in Per-Authority Details below)
    Suggestion: Consensus weight measurements vary significantly between authorities. This can affect traffic distribution. Ensure stable network connection and consistent bandwidth availability.

Connectivity and Location

Addresses
OR Address
shef-17-b2-v4wan-169240-cust86.vm3.cable.virginm.net
80.192.232.87:10308
Reachability (Directory Authorities)
IPv4
9/9
Location
Country
United Kingdom of Great Britain and Northern Ireland United Kingdom of Great Britain and Northern Ireland
Interactive Map
View on Interactive Map
Autonomous System
AS Number
AS5089
AS Name
Virgin Media Limited (BGP.tools)

Flags and Eligibility

Current Flags (6): Stable, Fast, HSDir, Running, V2Dir, Valid
Eligible Flags (4): Guard: 0/9 | Stable: 1/9 | Fast: 9/9 | HSDir: 0/9 | Running: 9/9 | V2Dir: 9/9 | Valid: 9/9 (need ≥5/9 for flag)
Eligibility Flag Vote Details
Flag Metric Status Relay Value Threshold Required
Guard WFU Below 80.1% (DA) ≥98% (all authorities)
Time Known Meets 13.9 days (DA) ≥8 days (all authorities)
Bandwidth Meets (≥2 MB/s) 18.5 Mbit/s (R) ≥16.0 Mbit/s OR ≥80.0 Mbit/s-296.0 Mbit/s
Stable MTBF Below 14 days (DA) ≥26.6d - 45.4d (varies)
Uptime Below 5.4d (R) ≥19.1d - 19.7d (varies)
Fast Speed Meets (≥100 KB/s) 18.5 Mbit/s (R) ≥800.0 Kbit/s (guarantee) OR top 7/8
HSDir WFU Below 80.1% (DA) ≥98.0%
Time Known Meets 13.9 days (DA) ≥1.0d (most) / 9.9d (max)

(DA) = Dir. Auth. Measured | (R) = Relay Reported
Data from Tor CollecTor (authority votes, fetched 2026-01-10 04:46:16).

Last fetch was at Sat, 10 Jan 2026 04:47:26 GMT.

Nickname
0x255dotdev
Fingerprint
1EF206BCC478C04A7D8C7346C2611937F0E45458
AROI (?)
none
Contact
url:0x255.xyz email:[email protected]
IPv4 Exit Policy Summary 
reject: 
  1-65535
IPv6 Exit Policy Summary 
none
Exit Policy 
reject *:*
Effective Family Member: 1 
1EF206BCC478C04A7D8C7346C2611937F0E45458
Alleged Family Members: 0 
none
Indirect Family Members: 0 
none
Bandwidth Capacity (Observed | Advertised | Rate Limit | Burst Limit)
18.51 Mbit/s | 16.78 Mbit/s| 16.78 Mbit/s| 33.55 Mbit/s  Measured
Network Participation (Consensus Weight | Guard | Middle | Exit)
0.00% | N/A | 0.00% | N/A
OR Address
shef-17-b2-v4wan-169240-cust86.vm3.cable.virginm.net | 80.192.232.87:10308
Exit Address
none
Dir Address
none
Country
United Kingdom of Great Britain and Northern Ireland United Kingdom of Great Britain and Northern Ireland
Interactive Map
View on Interactive Map
Autonomous System (AS Number | AS Name)
AS5089 | Virgin Media Limited (BGP.tools)
Flags: 6
Fast Fast HSDir HSDir Running Running Stable Stable V2Dir V2Dir Valid Valid
Flag Uptime (1M/6M/1Y/5Y)
64.4%/69.7%/34.9%/51.4%
Uptime (1M/6M/1Y/5Y)
64.9%/71.3%/35.7%/52.2%
Uptime / Downtime
UP 5d 8h 27m ago
Seen (First | Last)
1y 11mo 3w ago (2024-01-18 12:00:00) | 1h 55m ago (2026-01-10 03:00:00)
Last Restarted
5d 8h 34m ago (2026-01-04 20:20:10)
Last Changed Address or Port
2025-11-01 13:00:00
Hibernating
No
Platform (Short | Long)
Linux | Tor 0.4.8.21 on Linux
Version (Running | Recommended | Status)
0.4.8.21 | Yes | recommended

Consensus Evaluation

Data from Tor CollecTor (authority votes, fetched 2026-01-10 04:46:16).

  • Consensus Status (need ≥5/9): In Consensus — 9/9 authorities voted.
  • Flag Eligibility (need ≥5/9 for flag): Guard: 0/9 | Stable: 1/9 | Fast: 9/9 | HSDir: 0/9 | Running: 9/9 | Valid: 9/9 | V2Dir: 9/9
  • Reachability: IPv4: 9/9
  • Consensus Weight (Dir. Auth.): Median: 16.8 Kbit/s | Min: 7440 bit/s | Max: 20.8 Kbit/s [Warning] High deviation
  • Identified Issues:
    • Guard: WFU below threshold: Weighted Fractional Uptime 80.1% is below 98% requirement
      • Suggestion: WFU measures recent uptime (recent downtime weighs more heavily). To improve: 1) Minimize restarts, 2) Use systemd with Restart=always, 3) Monitor for OOM kills, 4) Schedule updates during low-traffic periods.
    • High consensus weight deviation: Large variation in Consensus Weight values across authorities (see 'Cons Wt' column in Per-Authority Details below)
      • Suggestion: Consensus weight measurements vary significantly between authorities. This can affect traffic distribution. Ensure stable network connection and consistent bandwidth availability.

Summary: Your Relay vs Consensus

Green = meets threshold, Red = below threshold, Yellow = partial.

Metric Dir Auth Measured Dir Auth Threshold Status
In Consensus (Dir. Auth.) 9/9 authorities ≥5/9 (majority) IN CONSENSUS
Running (IPv4 Reachable) 9/9 authorities reached this relay ≥5/9 (majority) RUNNING
Valid 9/9 (Running + Valid Descriptor) ≥5/9 (majority) VALID
Consensus Weight (Dir. Auth.) 16.8 Kbit/s (median) N/A (no threshold, used for path selection) —
Guard WFU (Dir. Auth., guard-wfu) 80.1% ≥98% (all authorities) BELOW - cannot get Guard
Guard TK (Dir. Auth., tk) 13.9 days ≥8 days (all authorities) MEETS
Guard BW (Relay Reported) 18.5 Mbit/s ≥16.0 Mbit/s OR ≥80.0 Mbit/s-296.0 Mbit/s MEETS - ≥2 MB/s guarantee
Stable Uptime (Relay Reported) 5.4d ≥19.1d - 19.7d (typical) BELOW - 0/9
Stable MTBF (Dir. Auth., mtbf) 14 days ≥26.6d - 45.4d (typical)
[Stricter] moria1: ≥376.2d 		BELOW - 1/9
Fast Speed (Relay Reported) 18.5 Mbit/s ≥800.0 Kbit/s (guarantee) OR ≥816.0 Kbit/s (typical)
[Stricter] moria1: ≥8.4 Mbit/s 		MEETS - ≥100 KB/s guarantee
HSDir WFU (Dir. Auth., wfu) 80.1% ≥98.0% (from all auths) BELOW - 0/9
HSDir TK (Dir. Auth., tk) 13.9 days ≥1.0d (8/9 auths)
[Stricter] moria1: ≥9.9d 		BELOW - 0/9

Per-Authority Details

Each cell shows: your measured value | authority threshold. Green = meets, red = below. Flags: green = all authorities agree, yellow = partial.

Authority Running Valid BW Scan (Authority) v4 Flags Fast (Relay|T) Guard BW (Relay|Threshold) Guard WFU (M|T) Guard TK (M|T) Stable MTBF (M|T) Stable Uptime (Relay|T) HSDir WFU (M|T) HSDir TK (M|T) Desc Published Cons Wt (Authority)
bastet (US) Yes Yes Y Yes Fast, HSDir, Running, Stable, V2Dir, Valid 18.5 Mbit/s | 816.0 Kbit/s 18.5 Mbit/s | 224.0 Mbit/s OR 16.0 Mbit/s 80.1% | 98% 13.9d | 8d 6.4d | 47.0d 5.4d | 19.7d 80.1% | 98.0% 13.9d | 1.0d 2026-01-10 02:04:20 20.0 Kbit/s
dannenberg (DE) Yes Yes N Yes Fast, HSDir, Running, Stable, V2Dir, Valid 18.5 Mbit/s | 816.0 Kbit/s 18.5 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s 79.9% | 98% 13.7d | 8d 6.3d | 35.7d 5.4d | 20.2d 79.9% | 98.0% 13.7d | 1.0d 2026-01-10 02:04:20 16.8 Kbit/s
dizum (NL) Yes Yes N Yes Fast, HSDir, Running, Stable, V2Dir, Valid 18.5 Mbit/s | 816.0 Kbit/s 18.5 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s 80.0% | 98% 13.8d | 8d 6.1d | 26.6d 5.4d | 20.4d 80.0% | 98.0% 13.8d | 1.0d 2026-01-10 02:04:20 16.8 Kbit/s
faravahar (US) Yes Yes N Yes Fast, HSDir, Running, Stable, V2Dir, Valid 18.5 Mbit/s | 816.0 Kbit/s 18.5 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s 80.9% | 98% 13.6d | 8d 6.3d | 41.9d 5.4d | 19.1d 80.9% | 98.0% 13.6d | 1.0d 2026-01-10 02:04:20 16.8 Kbit/s
gabelmoo (DE) Yes Yes Y Yes Fast, HSDir, Running, Stable, V2Dir, Valid 18.5 Mbit/s | 816.0 Kbit/s 18.5 Mbit/s | 288.0 Mbit/s OR 16.0 Mbit/s 80.1% | 98% 13.9d | 8d 6.4d | 45.4d 5.4d | 19.6d 80.1% | 98.0% 13.9d | 1.0d 2026-01-10 02:04:20 7440 bit/s
longclaw (US) Yes Yes Y Yes Fast, HSDir, Running, Stable, V2Dir, Valid 18.5 Mbit/s | 816.0 Kbit/s 18.5 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s 80.1% | 98% 13.7d | 8d 6.3d | 48.7d 5.4d | 19.5d 80.1% | 98.0% 13.7d | 1.0d 2026-01-10 02:04:20 16.8 Kbit/s
maatuska (SE) Yes Yes Y Yes Fast, HSDir, Running, Stable, V2Dir, Valid 18.5 Mbit/s | 816.0 Kbit/s 18.5 Mbit/s | 296.0 Mbit/s OR 16.0 Mbit/s 80.2% | 98% 13.9d | 8d 6.4d | 42.3d 5.4d | 19.4d 80.2% | 98.0% 13.9d | 1.0d 2026-01-10 02:04:20 12.0 Kbit/s
moria1 (US) Yes Yes Y Yes Fast, Running, Stable, V2Dir, Valid 18.5 Mbit/s | 8.4 Mbit/s 18.5 Mbit/s | 232.0 Mbit/s OR 16.0 Mbit/s 81.0% | 98% 9.7d | 8d 8774.2d | 376.2d 5.4d | 20.4d 81.0% | 98.0% 9.7d | 9.9d 2026-01-10 02:04:20 20.8 Kbit/s
tor26 (AT) Yes Yes Y Yes Fast, HSDir, Running, Stable, V2Dir, Valid 18.5 Mbit/s | 816.0 Kbit/s 18.5 Mbit/s | 272.0 Mbit/s OR 16.0 Mbit/s 80.0% | 98% 13.8d | 8d 6.3d | 51.8d 5.4d | 19.7d 80.0% | 98.0% 13.8d | 1.0d 2026-01-10 02:04:20 9.6 Kbit/s

— = not tested/available • Format: relay value | authority threshold • WFU = Weighted Fractional Uptime • TK = Time Known

Bandwidth Values Explained:
Relay Reported = Your relay's self-reported bandwidth from its descriptor (observed_bandwidth). Used for flag eligibility (Guard, Fast).
Authority Measured = Bandwidth measured by authority's sbws scanner. Used for consensus weight (path selection probability).
Why different? Authorities verify your reported bandwidth independently. 6 of 9 authorities run bandwidth scanners; 3 use relay-reported values directly.
Stable Uptime (Two Data Sources):
Relay Uptime = From Onionoo API (last_restarted field). This is your relay's self-reported uptime from its descriptor. Same value for all authorities.
Authority Threshold = From CollecTor vote files (flag-thresholds stable-uptime). Each authority may have different thresholds.
Why two sources? Vote files contain authority thresholds but not per-relay uptime values. Onionoo aggregates relay descriptors which include uptime.