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CITY REPORT — Amersfoort / Utrecht / The Netherlands · Amersfoort / Utrecht / The Netherlands

First sighted: Jan. 27, 2024, 2 a.m. · Last sighted: Sept. 18, 2025, 3 a.m.

Risk
15 (low)
Total hits
161
Total errors
20
Distinct IPs
7
Distinct ASNs
4
Country
The Netherlands
Region
Utrecht
City
Amersfoort

Risk

Model: v1 Computed: 2026-01-15 09:35:10
Risk score
15
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 3
Points 1.50
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 2
Points 0.32
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 19
Points

Top Organizations Operating In The City

Most-observed organizations in this city
ORG_UNKNOWN Odido Netherlands Telfort Apotheek Poll B.v.

Traffic

Rollup

Daily activity (hits per day) and basic HTTP rollup counters for this city.

Loading activity…
Daily activity (hits per day). Total in window: —.
Traffic rollup
HTTP status classes, URL diversity, and totals.
2xx
117
3xx
6
4xx
10
5xx
10
Unique URLs
70
Total hits
161
First seen
Jan. 27, 2024, 2 a.m.
Last seen
Sept. 18, 2025, 3 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 3 pts 1.50
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 3 1 1.50 June 25, 2025, 10:44 a.m. June 25, 2025, 10:44 a.m.
bot 3
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 2 pts 0.32
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 2 1 0.32 April 10, 2025, 11:24 p.m. April 20, 2025, 9:30 p.m.
ua 2
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 19 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 19 1 0.00 March 12, 2025, 10:07 a.m. Sept. 8, 2025, 6:45 p.m.
request_size 19

HTTP Status Breakdown

Response mix grouped by status class (2xx/3xx/4xx/5xx). Uses totals 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 Org snapshot (peer IPs with coordinates).

Loading map…

Top Autonomous System Networks

Most-observed networks in this city
AS1136 · KPN B.V. AS50266 · Odido Netherlands B.V. AS1103 · SURF B.V. AS33915 · Vodafone Libertel B.V.

Interesting IPs

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

77.172.252.173 low
Open report
0 /100
Last seen 2025-06-26 03:00
Hits
51
Errors
10
Country
The Netherlands
ASN
AS1136
AS Org
KPN B.V.
145.89.224.245 low
Open report
0 /100
Last seen 2025-09-18 03:00
Hits
36
Errors
0
Country
The Netherlands
ASN
AS1103
AS Org
SURF B.V.
31.21.137.238 low
Open report
0 /100
Last seen 2024-01-28 02:00
Hits
36
Errors
8
Country
The Netherlands
ASN
AS50266
AS Org
Odido Netherlands B.V.
188.89.210.188 low
Open report
0 /100
Last seen 2024-09-17 03:00
Hits
20
Errors
2
Country
The Netherlands
ASN
AS50266
AS Org
Odido Netherlands B.V.
86.88.64.83 low
Open report
0 /100
Last seen 2025-03-13 02:00
Hits
15
Errors
0
Country
The Netherlands
ASN
AS1136
AS Org
KPN B.V.
85.146.195.94 low
Open report
0 /100
Last seen 2025-04-21 03:00
Hits
2
Errors
0
Country
The Netherlands
ASN
AS33915
AS Org
Vodafone Libertel B.V.
31.21.132.105 low
Open report
0 /100
Last seen 2025-08-03 03:00
Hits
1
Errors
0
Country
The Netherlands
ASN
AS50266
AS Org
Odido Netherlands B.V.