View Relay "Senftokyo"

Fingerprint: FBC604D7A017D677ADDD6E1D884C5F49A127016D | Family: 2 relays | AS63473 | Japan | FreeBSD

Health Status

Consensus
In Consensus (9/9 Directory Auths)
Flags
Running, Valid, V2Dir, Fast, Stable, HSDir (6)
BW Verified
6/6 BW Auths Measured 2640 bit/s Median
Stability
Not Overloaded | UP 1w 4d 1h ago | UP 100% (1M)
Reachability
IPv4: 9/9 | v6: 8/8 (Directory Auths)
First Seen
4mo 4w 1d ago
BW Weight
0.00% of Network | 7 Mbit/s Observed By Relay
Version
0.4.9.6 Recommended
Issues Detected:
  • Guard: bandwidth below threshold : Observed bandwidth 1.0 MB/s is below 2 MB/s minimum (AuthDirGuardBWGuarantee)
    Suggestion: Guard requires ≥2 MB/s bandwidth OR being in top 25% of network. To increase bandwidth: 1) Ensure adequate upstream capacity, 2) Check RelayBandwidthRate/RelayBandwidthBurst in torrc, 3) Monitor with Nyx or ARM.
  • 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
tokyo.senf.space
171.22.79.251:1194
[2406:ef80:4:e9da::1]:1194
Reachability (Directory Authorities)
IPv4
9/9
IPv6
8/8 (1 don't test)
Location
Country
Japan Japan
Interactive Map
View in RouteFluxMap
Autonomous System
AS Number
AS63473
AS Name
HostHatch, LLC (BGP.tools)
AS Rarity
Legendary (score: 4/5, <0.05% consensus weight, 8 operators)

Flags and Eligibility

Current Flags (6): Running, Valid, V2Dir, Fast, Stable, HSDir
Eligible Flags (6): Running: 9/9 | Valid: 9/9 | V2Dir: 9/9 | Fast: 5/9 | Stable: 9/9 | HSDir: 5/9 | Guard: 0/9 | Exit: 0/9
Eligibility Flag Vote Details
Flag Metric Status Relay Value Threshold Required
Running IPv4 Reachability Meets (9/9 DA) 9/9 authorities reached relay ≥5/9 DA ORPort reachable
IPv6 Reachability Meets (8/8 DA) 8/8 tested authorities reached relay ≥5/8 tested (majority) (≥5/8 DA)
Valid Descriptor Meets (9/9 DA) 9/9 authorities assigned Valid Not blacklisted + valid descriptor (≥5/9 DA)
V2Dir DirPort Available Meets (9/9 DA) Tunnelled: Yes (no DirPort) (R) Tunnelled directory via ORPort or DirPort (≥5/9 DA)
Fast Speed Meets (9/9 DA) 7.9 Mbit/s (R) ≥800.0 Kbit/s (Tor spec minimum) OR top 7/8 (≥5/9 DA)
[Stricter] moria1: ≥8.4 Mbit/s
Stable MTBF Partial (7/9 DA) Median: 148.1d (8/9 DA above threshold)
Min/Max: 20.2d / 148.9d (9/9 DA, Voting / Total Eligible)		 ≥19.6d - 52.1d (varies) (≥5/9 DA)
[Stricter] moria1: ≥328.2d
Uptime Meets (9/9 DA) 11.1d (R) ≥6.5d - 6.5d (varies) (≥5/9 DA)
HSDir Prereq: Fast Meets (5/9 DA) 5/9 DA assigned Fast ≥800.0 Kbit/s (Tor spec minimum) OR top 7/8 (≥5/9 DA)
[Stricter] moria1: ≥8.4 Mbit/s
Prereq: Stable Meets (9/9 DA) 9/9 DA assigned Stable ≥19.6d - 52.1d (varies) (≥5/9 DA)
[Stricter] moria1: ≥328.2d
Prereq: V2Dir Meets (9/9 DA) 9/9 DA assigned V2Dir Tunnelled directory via ORPort or DirPort (≥5/9 DA)
WFU Meets (9/9 DA) Majority: 100.0% (7/9 DA)
Min/Med/Max: 99.6% / 100.0% / 100.0% (9/9 DA, Voting / Total Eligible)		 ≥98.0% (≥5/9 DA)
Time Known Meets (9/9 DA) Median: 146.0d (9/9 DA above threshold)
Min/Max: 9.9d / 148.9d (9/9 DA, Voting / Total Eligible)		 ≥1.0d (most) (≥5/9 DA)
[Stricter] moria1: ≥9.9d
Guard Prereq: Fast Meets (5/9 DA) 5/9 DA assigned Fast ≥800.0 Kbit/s (Tor spec minimum) OR top 7/8 (≥5/9 DA)
[Stricter] moria1: ≥8.4 Mbit/s
Prereq: Stable Meets (9/9 DA) 9/9 DA assigned Stable ≥19.6d - 52.1d (varies) (≥5/9 DA)
[Stricter] moria1: ≥328.2d
Prereq: V2Dir Meets (9/9 DA) 9/9 DA assigned V2Dir Tunnelled directory via ORPort or DirPort (≥5/9 DA)
WFU Meets (9/9 DA) Majority: 100.0% (7/9 DA)
Min/Med/Max: 99.6% / 100.0% / 100.0% (9/9 DA, Voting / Total Eligible)		 ≥98% (≥5/9 DA)
Time Known Meets (9/9 DA) Median: 146.0d (9/9 DA above threshold)
Min/Max: 9.9d / 148.9d (9/9 DA, Voting / Total Eligible)		 ≥8 days (≥5/9 DA)
Bandwidth Below (0/9 DA) 7.9 Mbit/s (R) ≥16.0 Mbit/s (Tor spec minimum) OR ≥80.0 Mbit/s-336.0 Mbit/s (≥5/9 DA)
Exit Exit Policy Below (0/9 DA) Port 80: No | Port 443: No (R) Allows ≥1 /8 on ports 80 AND 443 (≥5/9 DA)

(DA) = Dir. Auth. Measured | (R) = Relay Reported
Data from Tor CollecTor (authority votes, fetched 2026-05-14 19:45:07).

Bandwidth Metrics

Capacity (Relay Reported)
Observed Bandwidth
7.93 Mbit/s
Advertised Bandwidth
7.93 Mbit/s
Rate Limit
8.19 Mbit/s
Burst Limit
16.38 Mbit/s
Total Data
1.4 TB (6 months)
1mo: 290 GB | 6mo: 1.4 TB
Measurement (Directory Authority Verified)

Source: CollecTor — fetched 2026-05-14 19:45:07

Measured By
6/6 Bandwidth Authorities
Median Measurement
2640 bit/s
Min / Max
656 bit/s / 7920 bit/s
Deviation
7264 bit/s [Warning] High variation
Network Participation: Consensus Weight: 0.0000% of network (4th pctl) | Guard: N/A | Middle: 0.0001% (4th pctl) | Exit: N/A

Uptime and Stability

Uptime Metrics
Current Status
UP 1w 4d 1h ago
Overall Uptime (1M/6M/1Y/5Y)
100.0%/100.0%/0.0%/0.0%
Flag Uptime (1M/6M/1Y/5Y)
98.4%/95.4%/—/—
Hibernating
No
Timestamps
First Seen
4mo 4w 1d ago (2025-12-16 18:00:00)
Last Seen
1h 45m 56s ago (2026-05-14 18:00:00)
Last Restarted
1w 4d 1h ago (2026-05-03 18:13:28)
Last Changed Address
2026-04-06 23:00:00
Overload Status: Not Overloaded — No overload conditions reported.

Operator and Family

Operator Identity

Source: AROI Validation API — 2026-05-14 12:00 UTC

AROI Domain (?)
Not specified
Operator Validation
Unvalidated
This Relay
N/A (no AROI configured)
Contact
none
Family Configuration
Family Support
MyFamily Only (2) — Legacy only. Consider migrating to Happy Families. | View Full Family (2)
Happy Families (family-cert)
Effective Members: 0
none
MyFamily (legacy declarations)
Effective Members: 2 
086765190E937746208F92F1882B402C87A9FE4A
FBC604D7A017D677ADDD6E1D884C5F49A127016D (this relay)
Alleged Members: 2
(they don't list you back) 
BB7D87BF1D1444280E0274B8557D877CEB9EC154
D01C6B5AC88CAB5CE294759842F5BA4BC69621D9
Indirect Members: 0
none

Software and Version

Platform
FreeBSD — Tor 0.4.9.6 on FreeBSD
Version
0.4.9.6 — Recommended
Version Status
Recommended

Exit Health & Policy

DNS Health
Not an exit relay — DNS health testing does not apply.
IPv4 Exit Policy Summary
reject: 
  1-65535
IPv6 Exit Policy Summary
None
Full Exit Policy
reject *:*

Last fetch was at Thu, 14 May 2026 19:45:55 GMT.

Consensus Evaluation

Data from Tor CollecTor (authority votes, fetched 2026-05-14 19:45:07).

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 Exit MiddleOnly BW Scan
(Authority)		 v4 v6 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 No — Y Yes Yes Running, Valid, V2Dir, Fast, Stable, HSDir 7.9 Mbit/s | 816.0 Kbit/s 7.9 Mbit/s | 224.0 Mbit/s OR 16.0 Mbit/s 100.0% | 98% 148.5d | 8d 148.5d | 50.9d 11.1d | 6.5d 100.0% | 98.0% 148.5d | 1.0d 2026-05-14 03:14:16 4480 bit/s
dannenberg (DE) Yes Yes No — N Yes Yes Running, Valid, V2Dir, Fast, Stable, HSDir 7.9 Mbit/s | 816.0 Kbit/s 7.9 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s 100.0% | 98% 148.1d | 8d 148.1d | 50.0d 11.1d | 6.5d 100.0% | 98.0% 148.1d | 1.0d 2026-05-14 03:14:16 7920 bit/s
dizum (NL) Yes Yes No — N Yes Yes Running, Valid, V2Dir, Fast, Stable, HSDir 7.9 Mbit/s | 816.0 Kbit/s 7.9 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s 99.9% | 98% 90.1d | 8d 56.3d | 19.6d 11.1d | 6.5d 99.9% | 98.0% 90.1d | 1.0d 2026-05-14 03:14:16 7920 bit/s
faravahar (US) Yes Yes No — N Yes Yes Running, Valid, V2Dir, Fast, Stable, HSDir 7.9 Mbit/s | 816.0 Kbit/s 7.9 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s 100.0% | 98% 139.7d | 8d 139.7d | 52.1d 11.1d | 6.5d 100.0% | 98.0% 139.7d | 1.0d 2026-05-14 03:14:16 7920 bit/s
gabelmoo (DE) Yes Yes No — Y Yes Yes Running, Valid, V2Dir, Stable 7.9 Mbit/s | 816.0 Kbit/s 7.9 Mbit/s | 320.0 Mbit/s OR 16.0 Mbit/s 100.0% | 98% 148.9d | 8d 148.9d | 52.1d 11.1d | 6.5d 100.0% | 98.0% 148.9d | 1.0d 2026-05-14 03:14:16 656 bit/s
longclaw (US) Yes Yes No — Y Yes — Running, Valid, V2Dir, Fast, Stable, HSDir 7.9 Mbit/s | 816.0 Kbit/s 7.9 Mbit/s | 248.0 Mbit/s OR 16.0 Mbit/s 100.0% | 98% 146.0d | 8d 146.0d | 58.5d 11.1d | 6.5d 100.0% | 98.0% 146.0d | 1.0d 2026-05-14 03:14:16 1600 bit/s
maatuska (SE) Yes Yes No — Y Yes Yes Running, Valid, V2Dir, Stable 7.9 Mbit/s | 816.0 Kbit/s 7.9 Mbit/s | 336.0 Mbit/s OR 16.0 Mbit/s 99.6% | 98% 27.3d | 8d 20.2d | 23.1d 11.1d | 6.5d 99.6% | 98.0% 27.3d | 1.0d 2026-05-14 03:14:16 672 bit/s
moria1 (US) Yes Yes No — Y Yes Yes Running, Valid, V2Dir, Stable 7.9 Mbit/s | 8.4 Mbit/s 7.9 Mbit/s | 232.0 Mbit/s OR 16.0 Mbit/s 100.0% | 98% 9.9d | 8d 148.9d | 328.2d 11.1d | 6.5d 100.0% | 98.0% 9.90d | 9.87d 2026-05-14 03:14:16 2640 bit/s
tor26 (AT) Yes Yes No — Y Yes Yes Running, Valid, V2Dir, Stable 7.9 Mbit/s | 816.0 Kbit/s 7.9 Mbit/s | 312.0 Mbit/s OR 16.0 Mbit/s 100.0% | 98% 148.8d | 8d 148.8d | 53.2d 11.1d | 6.5d 100.0% | 98.0% 148.8d | 1.0d 2026-05-14 03:14:16 672 bit/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). Self-reported uptime from 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.