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ASN REPORT — AS266025 · OPTICA TELECOM LTDA

First sighted: Aug. 16, 2025, 3 a.m. · Last sighted: March 1, 2026, 2 a.m.

Risk
0 (low)
Total hits
139
Total errors
19
Observed IPs
58
Top country
Brazil
Top city
Itapaci
Top region
Goiás

Risk

Model: v1 Computed: 2026-03-03 19:54:56
Risk score
Low
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Key drivers
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 1
Points 0.12

Traffic

Rollup

Daily activity (hits per day) and basic HTTP rollup counters for this ASN.

Loading activity…
Daily activity (hits per day). Total in window: —.
Traffic rollup
HTTP status classes, URL diversity, and totals.
2xx
120
3xx
0
4xx
19
5xx
0
Unique URLs
0
Total hits
139
First seen
Aug. 16, 2025, 3 a.m.
Last seen
March 1, 2026, 2 a.m.

Annotators (All-time)

Heatmap of annotator × severity. Darker cells mean more volume in that band. Tip: switch to Weighted points to see what drives impact (not just noise).

Severity →
Low High
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 1 pts 0.12
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
6 1 1 0.12 Dec. 21, 2025, 9:03 p.m. Dec. 21, 2025, 9:03 p.m. —

HTTP Status Breakdown

Response mix grouped by status class (2xx/3xx/4xx/5xx). Auto-loads a single aggregation and renders a donut.

Loading status mix…
Running one aggregation and rendering the chart.

Geolocation

Live geolocation and map tiles auto-load for this ASN snapshot (peer IPs with coordinates).

Loading map…

SUBNETS HELD BY THIS ISP

Derived from ISP snapshot peers (Option A). Grouped into IPv4 /24 and IPv6 /48 by default.
IPv4
IPv6
Limit
Loading subnets…

Interesting IPs

Top risky peers inside this ASN (latest snapshot). Sorted by risk score, then hits.

170.245.55.53 low
Open report
0 /100
Last seen 2026-03-01 02:00
Hits
18
Errors
3
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.19 low
Open report
0 /100
Last seen 2026-01-26 02:00
Hits
8
Errors
1
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.127 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
6
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.1 low
Open report
0 /100
Last seen 2026-02-25 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.5 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
5
Errors
1
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.31 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
5
Errors
1
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.34 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.33 low
Open report
0 /100
Last seen 2026-02-27 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.72 low
Open report
0 /100
Last seen 2026-02-13 02:00
Hits
4
Errors
1
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.102 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.44 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.51 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.77 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.107 low
Open report
0 /100
Last seen 2026-01-21 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.109 low
Open report
0 /100
Last seen 2026-01-27 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.8 low
Open report
0 /100
Last seen 2026-02-06 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.9 low
Open report
0 /100
Last seen 2026-01-23 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.14 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.20 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.23 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
2
Errors
2
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.28 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
2
Errors
2
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.47 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.62 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.67 low
Open report
0 /100
Last seen 2025-12-22 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.69 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.82 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.93 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.105 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.113 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.116 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.118 low
Open report
0 /100
Last seen 2026-01-27 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.123 low
Open report
0 /100
Last seen 2026-01-30 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.3 low
Open report
0 /100
Last seen 2025-09-22 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.10 low
Open report
0 /100
Last seen 2026-02-27 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.16 low
Open report
0 /100
Last seen 2026-01-24 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.24 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.29 low
Open report
0 /100
Last seen 2026-01-20 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.30 low
Open report
0 /100
Last seen 2026-01-26 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.32 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.41 low
Open report
0 /100
Last seen 2026-01-25 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.45 low
Open report
0 /100
Last seen 2025-09-11 03:00
Hits
1
Errors
1
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.49 low
Open report
0 /100
Last seen 2025-09-16 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.60 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.61 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.64 low
Open report
0 /100
Last seen 2025-09-13 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.68 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.71 low
Open report
0 /100
Last seen 2025-09-21 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.73 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.76 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.84 low
Open report
0 /100
Last seen 2026-01-21 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.89 low
Open report
0 /100
Last seen 2026-01-23 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.90 low
Open report
0 /100
Last seen 2025-08-17 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.91 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.96 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.104 low
Open report
0 /100
Last seen 2025-11-16 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.115 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.121 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA
170.245.55.126 low
Open report
0 /100
Last seen 2025-09-26 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS266025
AS Org
OPTICA TELECOM LTDA