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ASN REPORT — AS20011 · Dimension Data

First sighted: Jan. 30, 2024, 2 a.m. · Last sighted: Jan. 26, 2026, 1:59 a.m.

Risk
4 (low)
Total hits
10310
Total errors
6825
Observed IPs
2077
Top country
N/A
Top city
N/A

Risk

Model: v1 Computed: 2026-01-29 10:18:33
Risk score
4
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 20
Points 60.72
Scan velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
scan_velocity
Hits 70
Points 44.10
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 69
Points 5.29
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 53
Points 2.34
Protocol anomaly
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
proto
Hits 2
Points 1.38

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
1643
3xx
1026
4xx
326
5xx
6499
Unique URLs
2855
Total hits
10310
First seen
Jan. 30, 2024, 2 a.m.
Last seen
Jan. 26, 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 20 pts 60.72
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 8 1 31.02 Feb. 9, 2024, 7:45 a.m. Nov. 23, 2024, 11:25 p.m.
cred 8
12 6 1 29.70 Feb. 9, 2024, 7:45 a.m. Nov. 23, 2024, 11:25 p.m.
cred 6
0 6 1 0.00 Feb. 9, 2024, 7:45 a.m. Nov. 23, 2024, 11:25 p.m.
cred 6
Scan velocity scan_velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
hits 70 pts 44.10
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 35 1 44.10 Jan. 18, 2025, 12:01 a.m. March 13, 2025, 5:16 p.m.
scan_velocity 35
0 35 1 0.00 Jan. 18, 2025, 12:01 a.m. March 13, 2025, 5:16 p.m.
scan_velocity 35
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 69 pts 5.29
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
6 59 1 4.25 April 26, 2024, 9:57 p.m. Nov. 28, 2025, 6:35 a.m.
ua 59
8 10 1 1.04 Aug. 23, 2025, 12:51 a.m. Aug. 26, 2025, 8:08 p.m.
ua 10
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 53 pts 2.34
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 5 1 2.34 Jan. 6, 2025, 8:30 a.m. May 17, 2025, 5:37 p.m.
request_size 5
0 48 1 0.00 Jan. 6, 2025, 8:30 a.m. July 25, 2025, 9:09 p.m.
request_size 48
Protocol anomaly proto
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
hits 2 pts 1.38
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 2 1 1.38 June 22, 2025, 3:05 p.m. June 23, 2025, 7:33 p.m.
proto 2

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).

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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
Loading subnets…

Interesting IPs

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

No peer rows available for this ASN snapshot.