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ASN REPORT — AS12816 · Leibniz-Rechenzentrum

First sighted: July 6, 2023, 3 a.m. · Last sighted: Feb. 28, 2026, 2 a.m.

Risk
0 (Low)
Total hits
13085
Total errors
2451
Observed IPs
14
Top country
Germany
Top city
Munich
Top region
Bavaria

Risk

Model: v1 Computed: March 3, 2026, 7:54 p.m.
ASN risk score
0
Low
Risk gradient
Contributor codes are normalized (e.g. sqli, cmdi, trav, sfp). Totals and breakdowns are derived from ASN rollups and explainability tables only.
Annotator influence radar
Rendering annotator influence profile…
Normalized contribution (0..1) per annotator versus robust per-code envelope.
All contributing signals
No annotator totals available.
Technical summary
Computed at
March 3, 2026, 7:54 p.m.
Raw total
259.44
Total hits
13085
Errors
2451

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
10634
3xx
0
4xx
2451
5xx
0
Unique URLs
0
Total hits
13085
First seen
July 6, 2023, 3 a.m.
Last seen
Feb. 28, 2026, 2 a.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 ASN

Derived from report_ipaddress rows mapped to this ASN. 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.

138.246.238.134 low
Open report
18 /100
Last seen 2025-07-05 03:00
Hits
2920
Errors
632
Country
Germany
ASN
AS12816
AS Org
Leibniz-Rechenzentrum
138.246.237.125 low
Open report
16 /100
Last seen 2025-07-05 03:00
Hits
2553
Errors
506
Country
Germany
ASN
AS12816
AS Org
Leibniz-Rechenzentrum
138.246.237.240 low
Open report
15 /100
Last seen 2025-07-05 03:00
Hits
2356
Errors
406
Country
Germany
ASN
AS12816
AS Org
Leibniz-Rechenzentrum
138.246.237.69 low
Open report
12 /100
Last seen 2025-07-05 03:00
Hits
2429
Errors
449
Country
Germany
ASN
AS12816
AS Org
Leibniz-Rechenzentrum
138.246.238.87 low
Open report
10 /100
Last seen 2025-07-05 03:00
Hits
2230
Errors
382
Country
Germany
ASN
AS12816
AS Org
Leibniz-Rechenzentrum
138.246.253.24 low
Open report
0 /100
Last seen 2026-02-28 02:00
Hits
423
Errors
65
Country
Germany
ASN
AS12816
AS Org
Leibniz-Rechenzentrum
138.246.239.15 low
Open report
0 /100
Last seen 2025-07-03 03:00
Hits
35
Errors
6
Country
Germany
ASN
AS12816
AS Org
Leibniz-Rechenzentrum
138.246.239.98 low
Open report
0 /100
Last seen 2025-07-05 03:00
Hits
35
Errors
0
Country
Germany
ASN
AS12816
AS Org
Leibniz-Rechenzentrum
138.246.3.112 low
Open report
0 /100
Last seen 2025-05-22 03:00
Hits
34
Errors
0
Country
Germany
ASN
AS12816
AS Org
Leibniz-Rechenzentrum
138.246.239.187 low
Open report
0 /100
Last seen 2025-07-05 03:00
Hits
32
Errors
0
Country
Germany
ASN
AS12816
AS Org
Leibniz-Rechenzentrum
138.246.239.243 low
Open report
0 /100
Last seen 2025-07-05 03:00
Hits
19
Errors
2
Country
Germany
ASN
AS12816
AS Org
Leibniz-Rechenzentrum
138.246.239.222 low
Open report
0 /100
Last seen 2025-07-04 03:00
Hits
12
Errors
0
Country
Germany
ASN
AS12816
AS Org
Leibniz-Rechenzentrum
129.187.244.220 low
Open report
0 /100
Last seen 2024-01-07 02:00
Hits
6
Errors
3
Country
Germany
ASN
AS12816
AS Org
Leibniz-Rechenzentrum
138.246.3.182 low
Open report
0 /100
Last seen 2026-01-31 02:00
Hits
1
Errors
0
Country
Germany
ASN
AS12816
AS Org
Leibniz-Rechenzentrum