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ASN REPORT — AS39396 · NBI Systems Ltd.

First sighted: May 28, 2025, 3 a.m. · Last sighted: Jan. 21, 2026, 1:59 a.m.

Risk
13 (low)
Total hits
441
Total errors
175
Observed IPs
2
Top country
N/A
Top city
N/A

Risk

Model: v1 Computed: 2026-01-29 10:18:33
Risk score
13
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 72
Points 167.31
Sensitive file probing
Requests target commonly sensitive files, configs, backups, or administrative resources.
sfp
Hits 26
Points 98.16
Scan velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
scan_velocity
Hits 36
Points 78.34
Referrer abuse
Referrer patterns look manipulated, irrelevant, or inconsistent with normal navigation.
ref
Hits 9
Points 1.13

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
48
3xx
218
4xx
175
5xx
0
Unique URLs
136
Total hits
441
First seen
May 28, 2025, 3 a.m.
Last seen
Jan. 21, 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 72 pts 167.31
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 36 1 139.59 May 28, 2025, 3:37 a.m. May 28, 2025, 3:39 a.m.
cred 36
8 9 1 27.72 May 28, 2025, 3:37 a.m. May 28, 2025, 3:39 a.m.
cred 9
0 27 1 0.00 May 28, 2025, 3:37 a.m. May 28, 2025, 3:39 a.m.
cred 27
Sensitive file probing sfp
Requests target commonly sensitive files, configs, backups, or administrative resources.
hits 26 pts 98.16
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
22 26 1 98.16 May 28, 2025, 3:37 a.m. May 28, 2025, 3:39 a.m.
sensitive_file 26
Scan velocity scan_velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
hits 36 pts 78.34
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
24 6 1 22.03 May 28, 2025, 3:38 a.m. May 28, 2025, 3:39 a.m.
scan_velocity 6
26 3 1 11.93 May 28, 2025, 3:39 a.m. May 28, 2025, 3:39 a.m.
scan_velocity 3
22 3 1 10.10 May 28, 2025, 3:38 a.m. May 28, 2025, 3:38 a.m.
scan_velocity 3
20 3 1 9.18 May 28, 2025, 3:38 a.m. May 28, 2025, 3:38 a.m.
scan_velocity 3
18 3 1 8.26 May 28, 2025, 3:38 a.m. May 28, 2025, 3:38 a.m.
scan_velocity 3
16 3 1 7.34 May 28, 2025, 3:37 a.m. May 28, 2025, 3:37 a.m.
scan_velocity 3
14 2 1 4.28 May 28, 2025, 3:37 a.m. May 28, 2025, 3:37 a.m.
scan_velocity 2
12 2 1 3.67 May 28, 2025, 3:37 a.m. May 28, 2025, 3:37 a.m.
scan_velocity 2
10 1 1 1.53 May 28, 2025, 3:37 a.m. May 28, 2025, 3:37 a.m.
scan_velocity 1
0 10 1 0.00 May 28, 2025, 3:37 a.m. May 28, 2025, 3:39 a.m.
scan_velocity 10
Referrer abuse ref
Referrer patterns look manipulated, irrelevant, or inconsistent with normal navigation.
hits 9 pts 1.13
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
6 9 1 1.13 May 28, 2025, 3:37 a.m. May 28, 2025, 3:39 a.m.
ref 9

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.