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ORG REPORT — Leiden University · leiden university

First sighted: April 7, 2025, 3 a.m. · Last sighted: Feb. 7, 2026, 2 a.m.

Risk
0 (low)
Total hits
16
Total errors
1
Distinct IPs
2
Distinct ASNs
1
Top country
The Netherlands
Top city
Leiden
Top region
South Holland
Top ASN
AS1103 • SURF B.V.

Risk

Model: v1 Computed: 2026-03-03 20:12:57
Risk score
0
Low
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Annotator influence radar
Rendering annotator influence profile…
Normalized contribution (0..1) per annotator versus robust per-code envelope.
Key drivers
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 3
Points

Traffic

Rollup

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

Loading activity…
Daily activity (hits per day). Total in window: —.
Traffic rollup
HTTP status classes, URL diversity, and totals.
2xx
13
3xx
0
4xx
0
5xx
1
Unique URLs
0
Total hits
16
First seen
April 7, 2025, 3 a.m.
Last seen
Feb. 7, 2026, 2 a.m.

HTTP Status Breakdown

Response mix grouped by status class (2xx/3xx/4xx/5xx). Uses totals 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 Org snapshot (peer IPs with coordinates).

Loading map…

ASNs held by this org

Derived from IP rollups (IPReportTotal). Grouped by (asn, as_org_name).
Loading…

Interesting IPs

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

145.118.198.128 low
Open report
0 /100
Last seen 2025-04-08 03:00
Hits
15
Errors
0
Country
The Netherlands
ASN
AS1103
AS Org
SURF B.V.
145.118.230.196 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
1
Errors
1
Country
The Netherlands
ASN
AS1103
AS Org
SURF B.V.