Tor Relays :: Bitto

View Relay "Bitto"

Fingerprint: `A523A67B0F447AA7BEF2F55598A7CC210E4871DC` | Family: 1 relay | raspon@contact.me | AS3269 | Italy | Linux

Health Status

Consensus: In Consensus (9/9 Directory Auths)
Flags: Running, Valid, V2Dir, Fast, Stable, Guard (6)
BW Verified: 6/7 BW Auths Measured 40 Kbit/s Median
Stability: Overloaded | UP 3d 21h 39m ago | UP 100% (1M)

Reachability: IPv4: 9/9 (Directory Auths)
First Seen: 2mo 4w 1d ago
BW Weight: 0.00% of Network | 40 Mbit/s Observed By Relay
Version: 0.4.9.8 Recommended

Issues Detected:

Write Bandwidth Limit Hit : Write rate limit (42 Mbit/s) was hit 386 times. Relay is throttling outbound traffic.
Suggestion: Increase RelayBandwidthRate and RelayBandwidthBurst in torrc if your connection has more upload capacity.
Read Bandwidth Limit Hit : Read rate limit (42 Mbit/s) was hit 346 times. Relay is throttling inbound traffic.
Suggestion: Increase RelayBandwidthRate and RelayBandwidthBurst in torrc if your connection has more download capacity.

Notes:

Rate Limit Configuration: Configured limits: Rate=42 Mbit/s, Burst=50 Mbit/s. Limits hit: Write=386, Read=346.

Connectivity and Location

Addresses

OR Address: host-95-244-138-85.retail.telecomitalia.it
95.244.138.85:9001

Reachability (Directory Authorities)

IPv4: 9/9

Location

Country: Italy
Interactive Map: View in RouteFluxMap

Autonomous System

AS Number: AS3269
AS Name: Telecom Italia S.p.A. (BGP.tools)
AS Rarity: Legendary (score: 4/5, <0.05% consensus weight, 10 operators)

Flags and Eligibility

Current Flags (6): Running, Valid, V2Dir, Fast, Stable, Guard

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
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)	40.8 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 (1/9 DA)	Median: 9.7d (1/9 DA above threshold) Min/Max: 6.5d / 9471.8d (9/9 DA, Voting / Total Eligible)	≥21.2d - 52.1d (varies) (≥5/9 DA) [Stricter] moria1: ≥338.6d
Stable	Uptime	Below (0/9 DA)	3.9d (R)	≥13.3d - 13.7d (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 (9/9 DA)	9/9 DA assigned Stable	≥21.2d - 52.1d (varies) (≥5/9 DA) [Stricter] moria1: ≥338.6d
	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)	Median: 99.5% (9/9 DA above threshold) Min/Max: 99.3% / 99.8% (9/9 DA, Voting / Total Eligible)	≥98.0% (≥5/9 DA)
	Time Known	Meets (9/9 DA)	Median: 17.6d (9/9 DA above threshold) Min/Max: 10.2d / 18.3d (9/9 DA, Voting / Total Eligible)	≥1.0d (most) (≥5/9 DA) [Stricter] moria1: ≥9.9d
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 (9/9 DA)	9/9 DA assigned Stable	≥21.2d - 52.1d (varies) (≥5/9 DA) [Stricter] moria1: ≥338.6d
	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)	Median: 99.5% (9/9 DA above threshold) Min/Max: 99.3% / 99.8% (9/9 DA, Voting / Total Eligible)	≥98% (≥5/9 DA)
	Time Known	Meets (9/9 DA)	Median: 17.6d (9/9 DA above threshold) Min/Max: 10.2d / 18.3d (9/9 DA, Voting / Total Eligible)	≥8 days (≥5/9 DA)
	Bandwidth	Meets (9/9 DA)	40.8 Mbit/s (R)	≥16.0 Mbit/s (Tor spec minimum) OR ≥80.0 Mbit/s-328.0 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 2026-05-27 08:45:07).

Bandwidth Metrics

Capacity (Relay Reported)

Observed Bandwidth: 40.80 Mbit/s
Advertised Bandwidth: 40.80 Mbit/s
Rate Limit: 41.94 Mbit/s
Burst Limit: 50.33 Mbit/s
Total Data: 20 TB (6 months)
1mo: 8.9 TB | 6mo: 20 TB

Measurement (Directory Authority Verified)

Source: CollecTor — fetched 2026-05-27 08:45:07

Measured By: 6/7 Bandwidth Authorities
Not measured by: dannenberg
Median Measurement: 40.8 Kbit/s
Min / Max: 36.0 Kbit/s / 48.0 Kbit/s

Network Participation: Consensus Weight: 0.0025% of network (34th pctl) | Guard: 0.0043% (34th pctl) | Middle: 0.0033% (42th pctl) | Exit: N/A

Uptime and Stability

Uptime Metrics

Current Status: UP 3d 21h 39m ago
Overall Uptime (1M/6M/1Y/5Y): 100.0%/100.0%/0.0%/0.0%
Flag Uptime (1M/6M/1Y/5Y): —/85.7%/—/—
Hibernating: No

Timestamps

First Seen: 2mo 4w 1d ago (2026-02-26 18:00:00)
Last Seen: 1h 45m 44s ago (2026-05-27 07:00:00)
Last Restarted: 3d 21h 39m ago (2026-05-23 11:06:11)
Last Changed Address: 2026-05-23 12:00:00

[Warning] OVERLOADED — Rate limits hit W:386 R:346 (limit: 42 Mbit/s)

General Overload (from /details)

Status: Not Reported

OOM killer, onionskin queue saturation, or TCP port exhaustion. Flag remains 72h after last event (Tor spec 328).

File Descriptor Exhaustion (from /bandwidth)

Status: Not Reported

Rate Limits (from /bandwidth)

Rate Limit: 41.94 Mbit/s
Burst Limit: 50.33 Mbit/s
Write Limit Hit: 386 times
Read Limit Hit: 346 times
Last Reported: 22 hours ago

Recommendations

Consider increasing RelayBandwidthRate
Check if ISP is throttling traffic

Operator and Family

Operator Identity

Source: AROI Validation API — 2026-05-27 01:00 UTC

AROI Domain (?): Not specified
Operator Validation: Unvalidated
This Relay: N/A (no AROI configured)
Contact: raspon@contact.me

Family Configuration

Family Support: None — No family membership configured

Happy Families (family-cert)

Effective Members: 0: none

MyFamily (legacy declarations)

Effective Member: 1

A523A67B0F447AA7BEF2F55598A7CC210E4871DC (this relay)

Alleged Members: 0

none

Indirect Members: 0

none

Software and Version

Platform: Linux — Tor 0.4.9.8 on Linux
Version: 0.4.9.8 — 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

Full Exit Policy

reject *:*

Last fetch was at Wed, 27 May 2026 08:45:43 GMT.

Consensus Evaluation

Data from Tor CollecTor (authority votes, fetched 2026-05-27 08:45:07).

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	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	Running, Valid, V2Dir, Fast, Stable, Guard	40.8 Mbit/s \| 816.0 Kbit/s	40.8 Mbit/s \| 224.0 Mbit/s OR 16.0 Mbit/s	99.6% \| 98%	17.7d \| 8d	9.7d \| 50.7d	3.9d \| 13.3d	99.6% \| 98.0%	17.7d \| 1.0d	2026-05-27 05:12:21	48.0 Kbit/s
dannenberg (DE)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, Guard	40.8 Mbit/s \| 816.0 Kbit/s	40.8 Mbit/s \| 80.0 Mbit/s OR 16.0 Mbit/s	99.5% \| 98%	14.3d \| 8d	6.7d \| 46.5d	3.9d \| 13.6d	99.5% \| 98.0%	14.3d \| 1.0d	2026-05-27 05:12:21	40.8 Kbit/s
dizum (NL)	Yes	Yes	No	—	N	Yes	Running, Valid, V2Dir, Fast, Stable, Guard	40.8 Mbit/s \| 816.0 Kbit/s	40.8 Mbit/s \| 80.0 Mbit/s OR 16.0 Mbit/s	99.5% \| 98%	16.4d \| 8d	8.1d \| 21.2d	3.9d \| 13.6d	99.5% \| 98.0%	16.4d \| 1.0d	2026-05-27 05:12:21	40.8 Kbit/s
faravahar (US)	Yes	Yes	No	—	N	Yes	Running, Valid, V2Dir, Fast, Stable, Guard	40.8 Mbit/s \| 816.0 Kbit/s	40.8 Mbit/s \| 80.0 Mbit/s OR 16.0 Mbit/s	99.8% \| 98%	17.7d \| 8d	9.7d \| 52.1d	3.9d \| 13.7d	99.8% \| 98.0%	17.7d \| 1.0d	2026-05-27 05:12:21	40.8 Kbit/s
gabelmoo (DE)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, Guard	40.8 Mbit/s \| 816.0 Kbit/s	40.8 Mbit/s \| 312.0 Mbit/s OR 16.0 Mbit/s	99.6% \| 98%	18.3d \| 8d	9.8d \| 53.0d	3.9d \| 13.8d	99.6% \| 98.0%	18.3d \| 1.0d	2026-05-27 05:12:21	36.0 Kbit/s
longclaw (US)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, Guard	40.8 Mbit/s \| 816.0 Kbit/s	40.8 Mbit/s \| 248.0 Mbit/s OR 16.0 Mbit/s	99.5% \| 98%	14.4d \| 8d	6.5d \| 57.8d	3.9d \| 13.7d	99.5% \| 98.0%	14.4d \| 1.0d	2026-05-27 05:12:21	38.4 Kbit/s
maatuska (SE)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, Guard	40.8 Mbit/s \| 816.0 Kbit/s	40.8 Mbit/s \| 328.0 Mbit/s OR 16.0 Mbit/s	99.5% \| 98%	18.0d \| 8d	9.4d \| 24.6d	3.9d \| 13.5d	99.5% \| 98.0%	18.0d \| 1.0d	2026-05-27 05:12:21	38.4 Kbit/s
moria1 (US)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, HSDir, Guard	40.8 Mbit/s \| 8.4 Mbit/s	40.8 Mbit/s \| 232.0 Mbit/s OR 16.0 Mbit/s	99.3% \| 98%	10.2d \| 8d	9471.8d \| 338.6d	3.9d \| 14.1d	99.3% \| 98.0%	10.2d \| 9.9d	2026-05-27 05:12:21	40.8 Kbit/s
tor26 (AT)	Yes	Yes	No	—	Y	Yes	Running, Valid, V2Dir, Fast, Stable, Guard	40.8 Mbit/s \| 816.0 Kbit/s	40.8 Mbit/s \| 312.0 Mbit/s OR 16.0 Mbit/s	99.6% \| 98%	17.6d \| 8d	9.7d \| 54.0d	3.9d \| 13.7d	99.6% \| 98.0%	17.6d \| 1.0d	2026-05-27 05:12:21	36.8 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). 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.