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ASN REPORT — AS216341 · OPTIMA LLC

First sighted: April 12, 2025, 3 a.m. · Last sighted: Dec. 17, 2025, 1:59 a.m.

Risk
5 (low)
Total hits
84
Total errors
39
Observed IPs
39
Top country
N/A
Top city
N/A

Risk

Model: v1 Computed: 2026-01-18 11:53:14
Risk score
5
Low
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Key drivers
Firewall probing
Traffic behavior suggests probing of access controls and protected surfaces.
fwprobe
Hits 7
Points 79.38
Credential brute forcing
Repeated authentication attempts consistent with password guessing or credential stuffing.
cred
Hits 20
Points 38.50

Traffic

Rollup

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

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Daily activity (hits per day). Total in window: —.
Traffic rollup
HTTP status classes, URL diversity, and totals.
2xx
0
3xx
45
4xx
39
5xx
0
Unique URLs
36
Total hits
84
First seen
April 12, 2025, 3 a.m.
Last seen
Dec. 17, 2025, 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
Firewall probing fwprobe
Traffic behavior suggests probing of access controls and protected surfaces.
hits 7 pts 79.38
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
28 7 1 79.38 April 12, 2025, 10:29 p.m. May 17, 2025, 11:37 a.m.
fwprobe 7
Credential brute forcing cred
Repeated authentication attempts consistent with password guessing or credential stuffing.
hits 20 pts 38.50
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 10 1 38.50 April 21, 2025, 8:40 a.m. May 17, 2025, 11:37 a.m.
cred 10
0 10 1 0.00 April 21, 2025, 8:40 a.m. May 17, 2025, 11:37 a.m.
cred 10

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.