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ASN REPORT — AS53006 · ALGAR TELECOM S/A

First sighted: Aug. 16, 2023, 3 a.m. · Last sighted: Jan. 11, 2026, 1:59 a.m.

Risk
1 (low)
Total hits
2371
Total errors
450
Observed IPs
1842
Top country
N/A
Top city
N/A

Risk

Model: v1 Computed: 2026-01-18 11:55:08
Risk score
1
Low
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Key drivers
Credential brute forcing
Repeated authentication attempts consistent with password guessing or credential stuffing.
cred
Hits 7
Points 21.56
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 37
Points 3.80
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 25
Points 3.52
Protocol anomaly
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
proto
Hits 1
Points 0.69

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
689
3xx
1205
4xx
433
5xx
17
Unique URLs
1946
Total hits
2371
First seen
Aug. 16, 2023, 3 a.m.
Last seen
Jan. 11, 2026, 1:59 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
Credential brute forcing cred
Repeated authentication attempts consistent with password guessing or credential stuffing.
hits 7 pts 21.56
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 3 1 11.66 Dec. 20, 2023, 3:17 p.m. Dec. 20, 2023, 3:18 p.m.
cred 3
12 2 1 9.90 Dec. 20, 2023, 3:17 p.m. Dec. 20, 2023, 3:18 p.m.
cred 2
0 2 1 0.00 Dec. 20, 2023, 3:17 p.m. Dec. 20, 2023, 3:18 p.m.
cred 2
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 37 pts 3.80
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 22 1 2.29 Aug. 16, 2023, 3:05 p.m. Nov. 6, 2025, 11:52 p.m.
ua 22
10 6 1 0.86 March 15, 2025, 6:13 a.m. July 17, 2025, 9:35 a.m.
ua 6
6 9 1 0.65 Nov. 7, 2024, 10:34 p.m. Sept. 11, 2025, 11:37 a.m.
ua 9
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 25 pts 3.52
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 5 1 2.34 Aug. 1, 2025, 8:04 a.m. Aug. 1, 2025, 2:26 p.m.
request_size 5
14 2 1 1.18 Sept. 9, 2025, 1:53 p.m. Nov. 25, 2025, 11:16 a.m.
request_size 2
0 18 1 0.00 Aug. 1, 2025, 8:04 a.m. Oct. 11, 2025, 1:45 p.m.
request_size 18
Protocol anomaly proto
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
hits 1 pts 0.69
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 1 1 0.69 June 25, 2025, 12:37 p.m. June 25, 2025, 12:37 p.m.
proto 1

HTTP Status Breakdown

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

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Running one aggregation and rendering the chart.

Geolocation

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

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SUBNETS HELD BY THIS ISP

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

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

No peer rows available for this ASN snapshot.