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ASN REPORT — AS8447 · A1 Telekom Austria AG

First sighted: July 16, 2023, 3 a.m. · Last sighted: Jan. 11, 2026, 1:59 a.m.

Risk
1 (low)
Total hits
638
Total errors
52
Observed IPs
143
Top country
N/A
Top city
N/A

Risk

Model: v1 Computed: 2026-01-18 11:55:13
Risk score
1
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 7
Points 21.56
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 61
Points 3.86
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 22
Points 1.68

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
427
3xx
66
4xx
34
5xx
18
Unique URLs
402
Total hits
638
First seen
July 16, 2023, 3 a.m.
Last seen
Jan. 11, 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 7 pts 21.56
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 3 1 11.66 Dec. 20, 2023, 3:30 p.m. Dec. 20, 2023, 3:30 p.m.
cred 3
12 2 1 9.90 Dec. 20, 2023, 3:30 p.m. Dec. 20, 2023, 3:30 p.m.
cred 2
0 2 1 0.00 Dec. 20, 2023, 3:30 p.m. Dec. 20, 2023, 3:30 p.m.
cred 2
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 61 pts 3.86
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 7 1 3.28 Jan. 17, 2025, 11:22 a.m. July 27, 2025, 8:42 p.m.
request_size 7
14 1 1 0.59 Aug. 21, 2025, 10:37 a.m. Aug. 21, 2025, 10:37 a.m.
request_size 1
0 53 1 0.00 Jan. 7, 2025, 10:01 a.m. Aug. 21, 2025, 10:36 a.m.
request_size 53
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 22 pts 1.68
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
6 19 1 1.37 June 5, 2024, 6:52 p.m. Nov. 28, 2025, 6:36 a.m.
ua 19
8 3 1 0.31 Jan. 9, 2024, 2 a.m. Aug. 23, 2025, 2:19 a.m.
ua 3

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.