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ASN REPORT — AS42831 · UK Dedicated Servers Limited

First sighted: June 11, 2023, 3 a.m. · Last sighted: Sept. 8, 2025, 2:59 a.m.

Risk
26 (low)
Total hits
781
Total errors
409
Observed IPs
223
Top country
N/A
Top city
N/A

Risk

Model: v1 Computed: 2026-01-18 11:55:20
Risk score
26
Low
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Key drivers
Sensitive file probing
Requests target commonly sensitive files, configs, backups, or administrative resources.
sfp
Hits 96
Points 754.69
Firewall probing
Traffic behavior suggests probing of access controls and protected surfaces.
fwprobe
Hits 1
Points 11.34
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 44
Points 3.17
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 10
Points

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
101
3xx
172
4xx
395
5xx
14
Unique URLs
419
Total hits
781
First seen
June 11, 2023, 3 a.m.
Last seen
Sept. 8, 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
Sensitive file probing sfp
Requests target commonly sensitive files, configs, backups, or administrative resources.
hits 96 pts 754.69
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
40 89 1 720.54 Dec. 12, 2023, 8:53 p.m. April 4, 2025, 6:31 p.m.
sensitive_file 89
24 4 1 17.32 Jan. 7, 2025, 4:40 a.m. April 3, 2025, 4:46 a.m.
sensitive_file 4
30 3 1 16.83 April 3, 2025, 12:43 a.m. April 3, 2025, 4:47 a.m.
sensitive_file 3
Firewall probing fwprobe
Traffic behavior suggests probing of access controls and protected surfaces.
hits 1 pts 11.34
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
28 1 1 11.34 July 29, 2025, 6:09 p.m. July 29, 2025, 6:09 p.m.
fwprobe 1
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 44 pts 3.17
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
6 44 1 3.17 June 11, 2023, 11:38 a.m. Jan. 20, 2025, 6:31 p.m.
ua 44
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 10 pts 0.00
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
0 10 1 0.00 Jan. 5, 2025, 6:12 p.m. Jan. 20, 2025, 6:31 p.m.
request_size 10

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.