View Relay "borg"
Fingerprint: D3E106AEE8AF14AE45DCE8E620079D2BAE137B84 |
Operator: c3w.at
(32 relays)
✓ Validated
|
Family: 32 relays
|
Chaos Computer Club Wien (C3W)... |
AS208323
|
Austria
|
Linux
- Consensus
- In Consensus (9/9 Directory Auths)
- BW Verified
- 5/6 BW Auths Measured 184 Kbit/s Median
- Stability
- Not Overloaded | UP 1d 15h 13m ago | UP 100% (1M)
- Reachability
- IPv4: 9/9 | v6: 8/8 (Directory Auths)
- BW Weight
- 0.03% of Network | 223 Mbit/s Observed By Relay
- Version
- 0.4.9.5 Recommended
Issues Detected:
-
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.
Addresses
- OR Address
-
cern.relays.tor.c3w.at
109.70.100.245:9040
[2a03:e600:100:c3::10]:9040
Reachability (Directory Authorities)
- IPv4
- 9/9
- IPv6
- 8/8 (1 don't test)
Location
- Country
-
Austria
- Interactive Map
- View in RouteFluxMap
Eligible Flags (6):
Running: 9/9 | Valid: 9/9 | V2Dir: 9/9 | Fast: 9/9 | Stable: 8/9 | HSDir: 0/9 | Guard: 8/9 | 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) | 223.9 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 | Below (2/9 DA) | Median: 50.2d (1/9 DA above threshold) Min/Max: 2.1d / 81.6d (9/9 DA, Voting / Total Eligible) |
≥11.3d - 55.7d (varies) (≥5/9 DA) [Stricter] moria1: ≥347.6d |
| Uptime | Below (0/9 DA) | 1.6d (R) | ≥12.0d - 14.4d (varies) (≥5/9 DA) | |
| HSDir | Prereq: Fast | Meets (9/9 DA) | 9/9 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 (8/9 DA) | 8/9 DA assigned Stable | ≥11.3d - 55.7d (varies) (≥5/9 DA) [Stricter] moria1: ≥347.6d |
|
| Prereq: V2Dir | Meets (9/9 DA) | 9/9 DA assigned V2Dir | Tunnelled directory via ORPort or DirPort (≥5/9 DA) | |
| WFU | Meets (8/9 DA) | Median: 100.0% (8/9 DA above threshold) Min/Max: 97.8% / 100.0% (9/9 DA, Voting / Total Eligible) |
≥98.0% (≥5/9 DA) | |
| Time Known | Meets (8/9 DA) | Median: 50.2d (9/9 DA above threshold) Min/Max: 9.6d / 50.6d (9/9 DA, Voting / Total Eligible) |
≥1.0d (most) (≥5/9 DA) [Stricter] moria1: ≥9.8d |
|
| Guard | Prereq: Fast | Meets (9/9 DA) | 9/9 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 (8/9 DA) | 8/9 DA assigned Stable | ≥11.3d - 55.7d (varies) (≥5/9 DA) [Stricter] moria1: ≥347.6d |
|
| Prereq: V2Dir | Meets (9/9 DA) | 9/9 DA assigned V2Dir | Tunnelled directory via ORPort or DirPort (≥5/9 DA) | |
| WFU | Meets (8/9 DA) | Median: 100.0% (8/9 DA above threshold) Min/Max: 97.8% / 100.0% (9/9 DA, Voting / Total Eligible) |
≥98% (≥5/9 DA) | |
| Time Known | Meets (9/9 DA) | Median: 50.2d (9/9 DA above threshold) Min/Max: 9.6d / 50.6d (9/9 DA, Voting / Total Eligible) |
≥8 days (≥5/9 DA) | |
| Bandwidth | Meets (9/9 DA) | 223.9 Mbit/s (R) | ≥16.0 Mbit/s (Tor spec minimum) OR ≥80.0 Mbit/s-296.0 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 2026-03-15 10:15:08).
Capacity (Relay Reported)
- Observed Bandwidth
- 223.91 Mbit/s
- Advertised Bandwidth
- 223.91 Mbit/s
- Rate Limit
- 8.59 Gbit/s
- Burst Limit
- 8.59 Gbit/s
- Total Data
-
287 TB
(1 year)
1mo: 53 TB | 6mo: 207 TB | 1y: 287 TB
Measurement (Directory Authority Verified)
Source: CollecTor — fetched 2026-03-15 10:15:08
- Measured By
-
5/6
Bandwidth Authorities
Not measured by: longclaw - Median Measurement
- 184.0 Kbit/s
- Min / Max
- 80.0 Kbit/s / 616.0 Kbit/s
- Deviation
- 536.0 Kbit/s [Warning] High variation
Network Participation:
Consensus Weight:
0.0294% of network
(92th pctl)
|
Guard:
0.0536% (91th pctl) |
Middle:
0.0345% (90th pctl) |
Exit:
N/A
Uptime Metrics
- Current Status
- UP 1d 15h 13m ago
- Overall Uptime (1M/6M/1Y/5Y)
- 100.0%/45.0%/55.9%/0.0%
- Flag Uptime (1M/6M/1Y/5Y)
- —/16.8%/22.7%/—
- Hibernating
- No
Timestamps
- First Seen
- 8mo 1w 5d ago (2025-07-05 18:00:00)
- Last Seen
- 1h 15m 38s ago (2026-03-15 10:00:00)
- Last Restarted
- 1d 15h 13m ago (2026-03-13 20:01:44)
- Last Changed Address
- 2025-08-20 20:00:00
Overload Status:
Not Overloaded — No overload conditions reported.
Operator Identity
Source: AROI Validation API — 2026-03-15 03:00 UTC
- AROI Domain (?)
- c3w.at
- Operator Validation
- Validated (32/32 relays)
- This Relay
- Validated (uri-rsa)
- Contact
- Chaos Computer Club Wien (C3W) email:anonymity[]c3w.at url:c3w.at proof:uri-rsa abuse:abuse[]c3w.at mastodon:https://chaos.social/@C3Wien offlinemasterkey:y signingkeylifetime:90 sandbox:y os:debian aesni:y autoupdate:y confmgmt:ansible ciissversion:2
Family Configuration
- Family Support
- Happy Families (32) — Has family-cert in server descriptor (guide) | View Full Family (32)
Happy Families (family-cert)
- Effective Members: 32
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this relay) D6643771AED9DDAAB31E4F553819757B2E2C76D9 DFA0B9DE5CB1D8E100D552761F1DDD7D1D0E72FD DFB5CE34FE6F5D9C56377F38E86B3E55FFFA1830 E3BF6104564D424282D1D46B1C34DC94CE212E86 E5A4F065BA4E4CB193E50FFD310BA09788A27856 E8CCA1C61EBA1614BAB6B5CA792BDC687F397B4F
MyFamily (legacy declarations) — none
DNS Health
Not an exit relay — DNS health testing does not apply.Last fetch was at Sun, 15 Mar 2026 11:15:38 GMT.
Data from Tor CollecTor (authority votes, fetched 2026-03-15 10:15:08).
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, Guard | 223.9 Mbit/s | 816.0 Kbit/s | 223.9 Mbit/s | 208.0 Mbit/s OR 16.0 Mbit/s | 100.0% | 98% | 50.0d | 8d | 49.7d | 59.7d | 1.6d | 13.6d | 100.0% | 98.0% | 50.0d | 1.0d | 2026-03-14 14:01:50 | 272.0 Kbit/s |
| dannenberg (DE) | Yes | Yes | No | — | N | Yes | Yes | Running, Valid, V2Dir, Fast | 223.9 Mbit/s | 816.0 Kbit/s | 223.9 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s | 97.8% | 98% | 15.5d | 8d | 2.1d | 11.3d | 1.6d | 14.3d | 97.8% | 98.0% | 15.5d | 1.0d | 2026-03-14 14:01:50 | 80.0 Kbit/s |
| dizum (NL) | Yes | Yes | No | — | N | Yes | Yes | Running, Valid, V2Dir, Fast, Stable, Guard | 223.9 Mbit/s | 816.0 Kbit/s | 223.9 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s | 100.0% | 98% | 50.6d | 8d | 50.2d | 45.8d | 1.6d | 12.0d | 100.0% | 98.0% | 50.6d | 1.0d | 2026-03-14 14:01:50 | 80.0 Kbit/s |
| faravahar (US) | Yes | Yes | No | — | N | Yes | Yes | Running, Valid, V2Dir, Fast, Stable, Guard | 223.9 Mbit/s | 816.0 Kbit/s | 223.9 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s | 100.0% | 98% | 50.6d | 8d | 50.3d | 55.1d | 1.6d | 14.5d | 100.0% | 98.0% | 50.6d | 1.0d | 2026-03-14 14:01:50 | 80.0 Kbit/s |
| gabelmoo (DE) | Yes | Yes | No | — | Y | Yes | Yes | Running, Valid, V2Dir, Fast, Stable, Guard | 223.9 Mbit/s | 816.0 Kbit/s | 223.9 Mbit/s | 288.0 Mbit/s OR 16.0 Mbit/s | 100.0% | 98% | 50.6d | 8d | 50.3d | 61.4d | 1.6d | 14.4d | 100.0% | 98.0% | 50.6d | 1.0d | 2026-03-14 14:01:50 | 536.0 Kbit/s |
| longclaw (US) | Yes | Yes | No | — | Y | Yes | — | Running, Valid, V2Dir, Fast, Stable, Guard | 223.9 Mbit/s | 816.0 Kbit/s | 223.9 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s | 100.0% | 98% | 48.6d | 8d | 48.3d | 62.0d | 1.6d | 14.5d | 100.0% | 98.0% | 48.6d | 1.0d | 2026-03-14 14:01:50 | 80.0 Kbit/s |
| maatuska (SE) | Yes | Yes | No | — | Y | Yes | Yes | Running, Valid, V2Dir, Fast, Stable, Guard | 223.9 Mbit/s | 816.0 Kbit/s | 223.9 Mbit/s | 296.0 Mbit/s OR 16.0 Mbit/s | 100.0% | 98% | 50.2d | 8d | 50.0d | 40.2d | 1.6d | 14.3d | 100.0% | 98.0% | 50.2d | 1.0d | 2026-03-14 14:01:50 | 464.0 Kbit/s |
| moria1 (US) | Yes | Yes | No | — | Y | Yes | Yes | Running, Valid, V2Dir, Fast, Stable, Guard | 223.9 Mbit/s | 8.4 Mbit/s | 223.9 Mbit/s | 216.0 Mbit/s OR 16.0 Mbit/s | 100.0% | 98% | 9.6d | 8d | 81.6d | 347.6d | 1.6d | 15.5d | 100.0% | 98.0% | 9.6d | 9.8d | 2026-03-14 14:01:50 | 184.0 Kbit/s |
| tor26 (AT) | Yes | Yes | No | — | Y | Yes | Yes | Running, Valid, V2Dir, Fast, Stable, Guard | 223.9 Mbit/s | 816.0 Kbit/s | 223.9 Mbit/s | 288.0 Mbit/s OR 16.0 Mbit/s | 100.0% | 98% | 50.6d | 8d | 50.2d | 55.7d | 1.6d | 14.5d | 100.0% | 98.0% | 50.6d | 1.0d | 2026-03-14 14:01:50 | 616.0 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.
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.
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.