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ASN REPORT — AS57043 · HOSTKEY B.V.

First sighted: Nov. 5, 2023, 2 a.m. · Last sighted: Feb. 24, 2026, 2 a.m.

Risk
39 (med)
Total hits
425
Total errors
140
Observed IPs
33
Top country
United Kingdom
Top city
Vélizy-Villacoublay
Top region
Uusimaa

Risk

Model: v1 Computed: 2026-03-03 19:54:56
Risk score
39
Medium
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 77
Points 570.24
Command injection attempts
Request content resembles attempts to execute OS commands via an application.
cmdi
Hits 24
Points 537.20
Scan velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
scan_velocity
Hits 21
Points 59.40
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 198
Points 41.96
HTTP method anomaly
Unusual or unexpected HTTP methods observed for the target endpoints.
method
Hits 14
Points 6.30
Automated client behavior
Traffic patterns strongly suggest automation rather than a human-operated browser.
bot
Hits 2
Points 1.00
Protocol anomaly
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
proto
Hits 1
Points 0.96
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 1
Points 0.84

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
285
3xx
0
4xx
140
5xx
0
Unique URLs
0
Total hits
425
First seen
Nov. 5, 2023, 2 a.m.
Last seen
Feb. 24, 2026, 2 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 77 pts 570.24
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
40 42 2 369.60 Sept. 21, 2025, 4:53 a.m. Sept. 22, 2025, 9:27 p.m. —
24 19 6 100.32 Nov. 6, 2023, 1:56 a.m. May 22, 2024, 4:12 a.m. —
36 10 2 79.20 Aug. 17, 2025, 7:55 p.m. Aug. 17, 2025, 9:25 p.m. —
16 6 2 21.12 Sept. 21, 2025, 4:53 a.m. Sept. 22, 2025, 9:27 p.m. —
Command injection attempts cmdi
Request content resembles attempts to execute OS commands via an application.
hits 24 pts 537.20
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
30 10 2 255.00 Aug. 17, 2025, 7:55 p.m. Aug. 17, 2025, 9:25 p.m. —
22 10 2 187.00 Aug. 17, 2025, 7:55 p.m. Aug. 17, 2025, 9:25 p.m. —
28 4 1 95.20 Feb. 23, 2025, 4:16 a.m. Feb. 23, 2025, 5:59 a.m. —
Scan velocity scan_velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
hits 21 pts 59.40
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
26 4 1 18.72 Nov. 6, 2023, 1:56 a.m. Nov. 6, 2023, 1:56 a.m. —
24 4 1 17.28 Nov. 6, 2023, 1:56 a.m. Nov. 6, 2023, 1:56 a.m. —
22 3 1 11.88 Nov. 6, 2023, 1:56 a.m. Nov. 6, 2023, 1:56 a.m. —
20 2 1 7.20 Nov. 6, 2023, 1:56 a.m. Nov. 6, 2023, 1:56 a.m. —
12 2 2 4.32 Nov. 6, 2023, 1:56 a.m. Sept. 21, 2025, 4:53 a.m. —
0 6 2 0.00 Nov. 6, 2023, 1:56 a.m. Sept. 21, 2025, 4:53 a.m. —
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 198 pts 41.96
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
14 77 3 21.56 Nov. 6, 2023, 1:56 a.m. May 7, 2024, 1:17 a.m. —
10 48 2 9.60 Sept. 21, 2025, 4:53 a.m. Sept. 22, 2025, 9:27 p.m. —
8 45 18 7.20 Nov. 6, 2023, 1:56 a.m. Sept. 28, 2025, 1:48 p.m. —
6 26 12 3.12 Nov. 6, 2023, 1:56 a.m. Feb. 27, 2025, 2:03 p.m. —
12 2 2 0.48 April 29, 2024, 10:49 p.m. May 1, 2024, 11:13 a.m. —
HTTP method anomaly method
Unusual or unexpected HTTP methods observed for the target endpoints.
hits 14 pts 6.30
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 10 4 4.80 Feb. 25, 2025, 1:52 a.m. Aug. 28, 2025, 9:01 a.m. —
6 2 2 0.72 Aug. 23, 2025, 5:16 a.m. Aug. 23, 2025, 8:38 a.m. —
10 1 1 0.60 Nov. 6, 2023, 1:56 a.m. Nov. 6, 2023, 1:56 a.m. —
3 1 1 0.18 Nov. 6, 2023, 1:56 a.m. Nov. 6, 2023, 1:56 a.m. —
Automated client behavior bot
Traffic patterns strongly suggest automation rather than a human-operated browser.
hits 2 pts 1.00
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 2 2 1.00 April 30, 2024, 5:25 p.m. May 7, 2024, 1:17 a.m. —
Protocol anomaly proto
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
hits 1 pts 0.96
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 1 1 0.96 Nov. 6, 2023, 1:56 a.m. Nov. 6, 2023, 1:56 a.m. —
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 1 pts 0.84
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
14 1 1 0.84 Feb. 23, 2026, 9 a.m. Feb. 23, 2026, 9 a.m. —

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).

Loading map…

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.

212.69.86.165 low
Open report
28 /100
Last seen 2025-09-23 03:00
Hits
48
Errors
0
Country
France
ASN
AS57043
AS Org
HOSTKEY B.V.
195.96.129.55 low
Open report
22 /100
Last seen 2025-08-19 03:00
Hits
26
Errors
24
Country
The Netherlands
ASN
AS57043
AS Org
HOSTKEY B.V.
195.96.129.82 low
Open report
22 /100
Last seen 2025-08-28 03:00
Hits
20
Errors
15
Country
The Netherlands
ASN
AS57043
AS Org
HOSTKEY B.V.
94.156.79.228 low
Open report
9 /100
Last seen 2024-05-23 03:00
Hits
114
Errors
35
Country
Finland
ASN
AS57043
AS Org
HOSTKEY B.V.
46.17.97.146 low
Open report
7 /100
Last seen 2023-11-06 02:00
Hits
87
Errors
18
Country
The Netherlands
ASN
AS57043
AS Org
HOSTKEY B.V.
194.85.251.34 low
Open report
7 /100
Last seen 2025-02-24 02:00
Hits
4
Errors
0
Country
The Netherlands
ASN
AS57043
AS Org
HOSTKEY B.V.
94.156.79.234 low
Open report
4 /100
Last seen 2024-05-16 03:00
Hits
75
Errors
32
Country
Finland
ASN
AS57043
AS Org
HOSTKEY B.V.
195.96.129.76 low
Open report
0 /100
Last seen 2025-08-26 03:00
Hits
5
Errors
0
Country
The Netherlands
ASN
AS57043
AS Org
HOSTKEY B.V.
5.253.63.133 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
4
Errors
0
Country
Netherlands
ASN
AS57043
AS Org
HOSTKEY B.V.
194.85.251.55 low
Open report
0 /100
Last seen 2025-02-25 02:00
Hits
4
Errors
2
Country
The Netherlands
ASN
AS57043
AS Org
HOSTKEY B.V.
195.96.129.58 low
Open report
0 /100
Last seen 2025-08-18 03:00
Hits
4
Errors
1
Country
The Netherlands
ASN
AS57043
AS Org
HOSTKEY B.V.
195.96.129.61 low
Open report
0 /100
Last seen 2025-08-29 03:00
Hits
4
Errors
4
Country
The Netherlands
ASN
AS57043
AS Org
HOSTKEY B.V.
195.96.129.4 low
Open report
0 /100
Last seen 2025-10-23 03:00
Hits
3
Errors
0
Country
The Netherlands
ASN
AS57043
AS Org
HOSTKEY B.V.
141.98.4.87 low
Open report
0 /100
Last seen 2024-01-20 02:00
Hits
2
Errors
2
Country
Finland
ASN
AS57043
AS Org
HOSTKEY B.V.
185.233.184.179 low
Open report
0 /100
Last seen 2026-02-13 02:00
Hits
2
Errors
0
Country
Netherlands
ASN
AS57043
AS Org
HOSTKEY B.V.
194.85.251.54 low
Open report
0 /100
Last seen 2025-02-28 02:00
Hits
2
Errors
1
Country
The Netherlands
ASN
AS57043
AS Org
HOSTKEY B.V.
194.87.55.98 low
Open report
0 /100
Last seen 2025-08-11 03:00
Hits
2
Errors
0
Country
Germany
ASN
AS57043
AS Org
HOSTKEY B.V.
195.96.129.16 low
Open report
0 /100
Last seen 2025-09-29 03:00
Hits
2
Errors
0
Country
The Netherlands
ASN
AS57043
AS Org
HOSTKEY B.V.
195.96.129.60 low
Open report
0 /100
Last seen 2025-08-27 03:00
Hits
2
Errors
0
Country
The Netherlands
ASN
AS57043
AS Org
HOSTKEY B.V.
212.237.216.21 low
Open report
0 /100
Last seen 2025-09-11 03:00
Hits
2
Errors
0
Country
Finland
ASN
AS57043
AS Org
HOSTKEY B.V.
38.143.19.143 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
1
Errors
1
Country
France
ASN
AS57043
AS Org
HOSTKEY B.V.
45.197.133.47 low
Open report
0 /100
Last seen 2025-12-18 02:00
Hits
1
Errors
0
Country
United Kingdom
ASN
AS57043
AS Org
HOSTKEY B.V.
104.253.216.150 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
1
Errors
0
Country
Ukraine
ASN
AS57043
AS Org
HOSTKEY B.V.
141.98.4.89 low
Open report
0 /100
Last seen 2024-01-25 02:00
Hits
1
Errors
1
Country
Finland
ASN
AS57043
AS Org
HOSTKEY B.V.
142.111.162.131 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
1
Errors
1
Country
Finland
ASN
AS57043
AS Org
HOSTKEY B.V.
185.24.150.224 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
1
Errors
0
Country
The Netherlands
ASN
AS57043
AS Org
HOSTKEY B.V.
185.130.225.112 low
Open report
0 /100
Last seen 2024-05-18 03:00
Hits
1
Errors
0
Country
The Netherlands
ASN
AS57043
AS Org
HOSTKEY B.V.
185.237.95.161 low
Open report
0 /100
Last seen 2026-02-13 02:00
Hits
1
Errors
0
Country
Germany
ASN
AS57043
AS Org
HOSTKEY B.V.
192.109.206.143 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
1
Errors
0
Country
The Netherlands
ASN
AS57043
AS Org
HOSTKEY B.V.
194.180.206.211 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
1
Errors
0
Country
Italy
ASN
AS57043
AS Org
HOSTKEY B.V.
195.96.129.74 low
Open report
0 /100
Last seen 2025-08-24 03:00
Hits
1
Errors
1
Country
The Netherlands
ASN
AS57043
AS Org
HOSTKEY B.V.
195.96.129.77 low
Open report
0 /100
Last seen 2025-08-24 03:00
Hits
1
Errors
1
Country
The Netherlands
ASN
AS57043
AS Org
HOSTKEY B.V.
213.182.202.210 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
1
Errors
1
Country
Greece
ASN
AS57043
AS Org
HOSTKEY B.V.