View Relay "Syst"

Family: 2 relays | Syst(em) email:emATsy.st url:https://sy.st | AS211507 | Netherlands | Linux

Health Status

Consensus
In Consensus (9/9 Directory Auths)
Flags
Exit, Fast, Guard, Running, Stable, V2Dir, Valid (7)
BW Verified
5/6 BW Auths Measured 88 Kbit/s Median
Stability
Not Overloaded | UP 2d 3h 51m ago | UP 97% (1M)
Reachability
IPv4: 9/9 (Directory Auths)
First Seen
3mo 2w 5d ago
BW Weight
0.01% of Network | 84 Mbit/s Observed By Relay
Version
0.4.8.21 Recommended
No issues detected. Relay appears to be operating normally.

Connectivity and Location

Addresses
OR Address
tor-01.sy.st
185.132.53.150:9000
Exit Address
185.132.53.150
Reachability (Directory Authorities)
IPv4
9/9
Location
Country
Netherlands Netherlands
Interactive Map
View on Interactive Map
Autonomous System
AS Number
AS211507
AS Name
Julian Achter (BGP.tools)

Flags and Eligibility

Current Flags (7): Exit, Guard, Stable, Fast, Running, V2Dir, Valid
Eligible Flags (6): Guard: 5/9 | Stable: 1/9 | Fast: 9/9 | HSDir: 5/9 | 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 Meets 98.3% (DA) ≥98% (all authorities)
Time Known Meets 20.8 days (DA) ≥8 days (all authorities)
Bandwidth Meets (≥2 MB/s) 84.0 Mbit/s (R) ≥16.0 Mbit/s OR ≥80.0 Mbit/s-296.0 Mbit/s
Stable MTBF Below 21 days (DA) ≥26.6d - 45.4d (varies)
Uptime Below 2.2d (R) ≥19.1d - 19.7d (varies)
Fast Speed Meets (≥100 KB/s) 84.0 Mbit/s (R) ≥800.0 Kbit/s (guarantee) OR top 7/8
HSDir WFU Meets 98.3% (DA) ≥98.0%
Time Known Meets 20.8 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
Syst
Fingerprint
2A3453337289C9458643D1331550A5501E7CBA4E
AROI (?)
none
Contact
Syst(em) email:emATsy.st url:https://sy.st
IPv4 Exit Policy Summary 
accept: 
  20-22
  43
  53
  79-81
  194
  220
  389
  443
  465
  531
  543-544
  554
  563
  587
  636
  706
  853
  873
  902-904
  981
  989-995
  1194
  1220
  1293
  1500
  1533
  1677
  1723
  1755
  1863
  2082-2083
  2086-2087
  2095-2096
  2102-2104
  3128
  3690
  4321
  4643
  5050
  5190
  5222-5223
  5228
  5900
  6660-6669
  6679
  6697
  8000
  8008
  8074
  8080
  8082
  8087-8088
  8332-8333
  8443
  8888
  9418
  9999-10000
  11371
  19294
  19638
  50002
  64738
IPv6 Exit Policy Summary 
none
Exit Policy 
reject 0.0.0.0/8:*
reject 169.254.0.0/16:*
reject 127.0.0.0/8:*
reject 192.168.0.0/16:*
reject 10.0.0.0/8:*
reject 172.16.0.0/12:*
reject 185.132.53.150:*
accept *:20-22
accept *:43
accept *:53
accept *:79-81
accept *:194
accept *:220
accept *:389
accept *:443
accept *:465
accept *:531
accept *:543-544
accept *:554
accept *:563
accept *:587
accept *:636
accept *:706
accept *:853
accept *:873
accept *:902-904
accept *:981
accept *:989-995
accept *:1194
accept *:1220
accept *:1293
accept *:1500
accept *:1533
accept *:1677
accept *:1723
accept *:1755
accept *:1863
accept *:2082
accept *:2083
accept *:2086-2087
accept *:2095-2096
accept *:2102-2104
accept *:3128
accept *:3690
accept *:4321
accept *:4643
accept *:5050
accept *:5190
accept *:5222-5223
accept *:5228
accept *:5900
accept *:6660-6669
accept *:6679
accept *:6697
accept *:8000
accept *:8008
accept *:8074
accept *:8080
accept *:8082
accept *:8087-8088
accept *:8332-8333
accept *:8443
accept *:8888
accept *:9418
accept *:9999
accept *:10000
accept *:11371
accept *:19294
accept *:19638
accept *:50002
accept *:64738
reject *:*
Effective Family Members: 2 (View) 
2A3453337289C9458643D1331550A5501E7CBA4E
3BCD02ACDC03006928A6CBAC26A2FAF6757010A1
Alleged Family Members: 10 
02C72A26B3B9BDB857F447781F2A31D7105EE046
217B25D2A74543F954EAF2FCA4E8B1F6723CB41B
27191FBE5F62855654F448D6538FE0BFB5F7D144
33822BF211411FD9745EEE7B24EA0998566FFACB
40A709E50BEE03E47CB13BF10B699A32ACB30622
5248162C90BE680ACEF6F1FBA450E1F8E80BEED4
5C2BDD14E3E6E3650E41183300962DA4AB4C48DF
985AE79E996FA699BB8013AAF5E323558EBA62D0
CAE01713DDE5E31EE7ABE1B442DC11BEBAA150C7
E1C9AEB7DC4DC1305EB7946C5C06BEBB4DB470C6
Indirect Family Members: 0 
none
Bandwidth Capacity (Observed | Advertised | Rate Limit | Burst Limit)
84.00 Mbit/s | 84.00 Mbit/s| 8.59 Gbit/s| 8.59 Gbit/s  Measured
Network Participation (Consensus Weight | Guard | Middle | Exit)
0.01% | 0.00% | 0.00% | 0.01%
OR Address
tor-01.sy.st | 185.132.53.150:9000
Exit Address
none
Dir Address
none
Country
Netherlands Netherlands
Interactive Map
View on Interactive Map
Autonomous System (AS Number | AS Name)
AS211507 | Julian Achter (BGP.tools)
Flags: 7
Exit Exit Fast Fast Guard Guard Running Running Stable Stable V2Dir V2Dir Valid Valid
Flag Uptime (1M/6M/1Y/5Y)
Match Overall Uptime (97.4%/94.0%/0.0%/0.0%)
Uptime (1M/6M/1Y/5Y)
97.4%/94.0%/0.0%/0.0%
Uptime / Downtime
UP 2d 3h 51m ago
Seen (First | Last)
3mo 2w 5d ago (2025-09-22 14:00:00) | 1h 54m 50s ago (2026-01-10 03:00:00)
Last Restarted
2d 3h 58m ago (2026-01-08 00:55:54)
Last Changed Address or Port
2025-09-22 14:00:00
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: 5/9 | Stable: 1/9 | Fast: 9/9 | HSDir: 5/9 | Running: 9/9 | Valid: 9/9 | V2Dir: 9/9
  • Reachability: IPv4: 9/9
  • Consensus Weight (Dir. Auth.): Median: 88.0 Kbit/s | Min: 80.0 Kbit/s | Max: 112.0 Kbit/s

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.) 88.0 Kbit/s (median) N/A (no threshold, used for path selection) —
Guard WFU (Dir. Auth., guard-wfu) 98.3% ≥98% (all authorities) MEETS
Guard TK (Dir. Auth., tk) 20.8 days ≥8 days (all authorities) MEETS
Guard BW (Relay Reported) 84.0 Mbit/s ≥16.0 Mbit/s OR ≥80.0 Mbit/s-296.0 Mbit/s MEETS - ≥2 MB/s guarantee
Stable Uptime (Relay Reported) 2.2d ≥19.1d - 19.7d (typical) BELOW - 0/9
Stable MTBF (Dir. Auth., mtbf) 21 days ≥26.6d - 45.4d (typical)
[Stricter] moria1: ≥376.2d 		BELOW - 1/9
Fast Speed (Relay Reported) 84.0 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) 98.3% ≥98.0% (from all auths) PARTIAL - 5/9
HSDir TK (Dir. Auth., tk) 20.8 days ≥1.0d (8/9 auths)
[Stricter] moria1: ≥9.9d 		PARTIAL - 5/9

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 Exit, Fast, Guard, Running, Stable, V2Dir, Valid 84.0 Mbit/s | 816.0 Kbit/s 84.0 Mbit/s | 224.0 Mbit/s OR 16.0 Mbit/s 98.3% | 98% 20.8d | 8d 6.1d | 47.0d 2.2d | 19.7d 98.3% | 98.0% 20.8d | 1.0d 2026-01-09 12:56:08 88.0 Kbit/s
dannenberg (DE) Yes Yes N Yes Exit, Fast, Guard, Running, Stable, V2Dir, Valid 84.0 Mbit/s | 816.0 Kbit/s 84.0 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s 99.0% | 98% 14.5d | 8d 5.5d | 35.7d 2.2d | 20.2d 99.0% | 98.0% 14.5d | 1.0d 2026-01-09 12:56:08 80.0 Kbit/s
dizum (NL) Yes Yes N Yes Exit, Fast, Stable, V2Dir, Valid 84.0 Mbit/s | 816.0 Kbit/s 84.0 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s 49.9% | 98% 15.5d | 8d 8.5d | 26.6d 2.2d | 20.4d 49.9% | 98.0% 15.5d | 1.0d 2026-01-09 12:56:08 80.0 Kbit/s
faravahar (US) Yes Yes N Yes Exit, Fast, Guard, Running, Stable, V2Dir, Valid 84.0 Mbit/s | 816.0 Kbit/s 84.0 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s 99.3% | 98% 20.9d | 8d 8.0d | 41.9d 2.2d | 19.1d 99.3% | 98.0% 20.9d | 1.0d 2026-01-09 12:56:08 80.0 Kbit/s
gabelmoo (DE) Yes Yes Y Yes Exit, Fast, Running, Stable, V2Dir, Valid 84.0 Mbit/s | 816.0 Kbit/s 84.0 Mbit/s | 288.0 Mbit/s OR 16.0 Mbit/s 97.7% | 98% 14.2d | 8d 5.5d | 45.4d 2.2d | 19.6d 97.7% | 98.0% 14.2d | 1.0d 2026-01-09 12:56:08 88.0 Kbit/s
longclaw (US) Yes Yes Y Yes Exit, Fast, Guard, Running, Stable, V2Dir, Valid 84.0 Mbit/s | 816.0 Kbit/s 84.0 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s 98.3% | 98% 20.5d | 8d 6.2d | 48.7d 2.2d | 19.5d 98.3% | 98.0% 20.5d | 1.0d 2026-01-09 12:56:08 80.0 Kbit/s
maatuska (SE) Yes Yes Y Yes Exit, Fast, Stable, V2Dir, Valid 84.0 Mbit/s | 816.0 Kbit/s 84.0 Mbit/s | 296.0 Mbit/s OR 16.0 Mbit/s 44.6% | 98% 14.7d | 8d 6.5d | 42.3d 2.2d | 19.4d 44.6% | 98.0% 14.7d | 1.0d 2026-01-09 12:56:08 112.0 Kbit/s
moria1 (US) Yes Yes Y Yes Exit, Fast, Running, Stable, V2Dir, Valid 84.0 Mbit/s | 8.4 Mbit/s 84.0 Mbit/s | 232.0 Mbit/s OR 16.0 Mbit/s 96.6% | 98% 9.8d | 8d 13484.3d | 376.2d 2.2d | 20.4d 96.6% | 98.0% 9.8d | 9.9d 2026-01-09 12:56:08 88.0 Kbit/s
tor26 (AT) Yes Yes Y Yes Exit, Fast, Guard, Running, Stable, V2Dir, Valid 84.0 Mbit/s | 816.0 Kbit/s 84.0 Mbit/s | 272.0 Mbit/s OR 16.0 Mbit/s 99.4% | 98% 21.7d | 8d 9.0d | 51.8d 2.2d | 19.7d 99.4% | 98.0% 21.7d | 1.0d 2026-01-09 12:56:08 96.0 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.