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ASN REPORT — AS680 · Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.

First sighted: July 29, 2023, 3 a.m. · Last sighted: Oct. 20, 2025, 2:59 a.m.

Risk
3 (low)
Total hits
1163
Total errors
344
Observed IPs
60
Top country
N/A
Top city
N/A

Risk

Model: v1 Computed: 2026-01-18 11:55:12
Risk score
3
Low
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Key drivers
Automated client behavior
Traffic patterns strongly suggest automation rather than a human-operated browser.
bot
Hits 58
Points 27.55
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 130
Points 19.88
Scan velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
scan_velocity
Hits 18
Points 14.47
Protocol anomaly
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
proto
Hits 6
Points 3.70
HTTP method anomaly
Unusual or unexpected HTTP methods observed for the target endpoints.
method
Hits 6
Points 2.45
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 25
Points 1.87

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
394
3xx
273
4xx
327
5xx
17
Unique URLs
483
Total hits
1163
First seen
July 29, 2023, 3 a.m.
Last seen
Oct. 20, 2025, 2:59 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
Automated client behavior bot
Traffic patterns strongly suggest automation rather than a human-operated browser.
hits 58 pts 27.55
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 58 1 27.55 Nov. 13, 2023, 3:20 a.m. May 23, 2025, 7:51 a.m.
bot 58
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 130 pts 19.88
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 58 1 10.86 Nov. 13, 2023, 3:20 a.m. May 23, 2025, 7:51 a.m.
ua 58
14 24 1 5.38 Oct. 31, 2024, 10:08 p.m. Oct. 31, 2024, 10:13 p.m.
ua 24
6 42 1 3.02 April 23, 2024, 1:19 p.m. Feb. 25, 2025, 1:55 p.m.
ua 42
8 6 1 0.62 May 24, 2025, 12:02 a.m. Aug. 2, 2025, 7:31 p.m.
ua 6
Scan velocity scan_velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
hits 18 pts 14.47
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 7 1 11.77 Oct. 31, 2024, 10:08 p.m. July 30, 2025, 4:01 a.m.
scan_velocity 7
10 2 1 2.70 Feb. 13, 2025, 12:39 p.m. May 6, 2025, 4:33 p.m.
scan_velocity 2
0 9 1 0.00 Oct. 31, 2024, 10:08 p.m. July 30, 2025, 4:01 a.m.
scan_velocity 9
Protocol anomaly proto
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
hits 6 pts 3.70
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
11 6 1 3.70 May 24, 2025, 12:02 a.m. Aug. 2, 2025, 7:31 p.m.
proto 6
HTTP method anomaly method
Unusual or unexpected HTTP methods observed for the target endpoints.
hits 6 pts 2.45
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 6 1 2.45 May 24, 2025, 12:02 a.m. Aug. 2, 2025, 7:31 p.m.
method 6
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 25 pts 1.87
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 4 1 1.87 Feb. 13, 2025, 3:30 p.m. Feb. 25, 2025, 1:55 p.m.
request_size 4
0 21 1 0.00 Jan. 24, 2025, 2:34 p.m. Oct. 6, 2025, 7:44 p.m.
request_size 21

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.