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ASN REPORT — AS49453 · Global Layer B.V.

First sighted: July 14, 2023, 3 a.m. · Last sighted: Feb. 27, 2026, 2 a.m.

Risk
45 (med)
Total hits
295
Total errors
172
Observed IPs
28
Top country
The Netherlands
Top city
Uruaçu
Top region
South Holland

Risk

Model: v1 Computed: 2026-03-03 19:54:56
Risk score
45
Medium
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 173
Points 718.30
Sensitive file probing
Requests target commonly sensitive files, configs, backups, or administrative resources.
sfp
Hits 78
Points 586.52
Scan velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
scan_velocity
Hits 24
Points 74.16
Path traversal attempts
Request paths/parameters resemble attempts to access files outside intended directories.
trav
Hits 8
Points 70.72
Firewall probing
Traffic behavior suggests probing of access controls and protected surfaces.
fwprobe
Hits 2
Points 28.80
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 140
Points 26.32
Referrer abuse
Referrer patterns look manipulated, irrelevant, or inconsistent with normal navigation.
ref
Hits 6
Points 1.08

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
123
3xx
0
4xx
172
5xx
0
Unique URLs
0
Total hits
295
First seen
July 14, 2023, 3 a.m.
Last seen
Feb. 27, 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
Credential brute forcing cred
Repeated authentication attempts consistent with password guessing or credential stuffing.
hits 173 pts 718.30
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 73 17 401.50 July 14, 2023, 12:20 p.m. May 30, 2025, 9:47 p.m. —
12 44 14 290.40 July 14, 2023, 12:20 p.m. May 30, 2025, 9:47 p.m. —
8 6 3 26.40 Nov. 16, 2023, 12:47 p.m. Dec. 9, 2023, 2:11 p.m. —
0 50 17 0.00 July 14, 2023, 12:20 p.m. May 30, 2025, 9:47 p.m. —
Sensitive file probing sfp
Requests target commonly sensitive files, configs, backups, or administrative resources.
hits 78 pts 586.52
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
40 27 8 237.60 June 8, 2024, 2:43 a.m. Dec. 5, 2024, 3:45 a.m. —
24 27 9 142.56 June 8, 2024, 2:43 a.m. Feb. 26, 2026, 4:15 p.m. —
36 13 3 102.96 Nov. 16, 2023, 12:47 p.m. Dec. 5, 2024, 3:45 a.m. —
42 7 2 64.68 June 8, 2024, 2:43 a.m. Dec. 5, 2024, 3:45 a.m. —
44 4 2 38.72 June 8, 2024, 2:43 a.m. Dec. 5, 2024, 3:45 a.m. —
Scan velocity scan_velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
hits 24 pts 74.16
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
32 6 2 34.56 June 8, 2024, 2:43 a.m. Dec. 5, 2024, 3:45 a.m. —
30 6 2 32.40 June 8, 2024, 2:43 a.m. Dec. 5, 2024, 3:45 a.m. —
10 4 1 7.20 Aug. 6, 2023, 12:02 p.m. Aug. 6, 2023, 12:03 p.m. —
0 8 3 0.00 Aug. 6, 2023, 12:02 p.m. Dec. 5, 2024, 3:45 a.m. —
Path traversal attempts trav
Request paths/parameters resemble attempts to access files outside intended directories.
hits 8 pts 70.72
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
34 8 2 70.72 June 8, 2024, 2:43 a.m. Dec. 5, 2024, 3:45 a.m. —
Firewall probing fwprobe
Traffic behavior suggests probing of access controls and protected surfaces.
hits 2 pts 28.80
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
32 2 1 28.80 Nov. 3, 2023, 7:44 a.m. Nov. 3, 2023, 7:47 a.m. —
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 140 pts 26.32
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 119 11 23.80 June 8, 2024, 2:43 a.m. Dec. 5, 2024, 3:45 a.m. —
6 21 2 2.52 June 8, 2024, 2:43 a.m. Dec. 5, 2024, 3:45 a.m. —
Referrer abuse ref
Referrer patterns look manipulated, irrelevant, or inconsistent with normal navigation.
hits 6 pts 1.08
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
6 6 3 1.08 Nov. 16, 2023, 12:47 p.m. Dec. 9, 2023, 2:11 p.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.

5.188.87.39 med
Open report
42 /100
Last seen 2025-05-29 03:00
Hits
36
Errors
8
Country
Brazil
ASN
AS49453
AS Org
Global Layer B.V.
5.188.87.37 low
Open report
28 /100
Last seen 2023-10-03 03:00
Hits
16
Errors
7
Country
Brazil
ASN
AS49453
AS Org
Global Layer B.V.
5.188.87.49 low
Open report
12 /100
Last seen 2025-05-06 03:00
Hits
32
Errors
16
Country
Brazil
ASN
AS49453
AS Org
Global Layer B.V.
5.188.87.55 low
Open report
10 /100
Last seen 2023-11-13 02:00
Hits
6
Errors
3
Country
Brazil
ASN
AS49453
AS Org
Global Layer B.V.
5.188.86.25 low
Open report
8 /100
Last seen 2024-11-07 02:00
Hits
14
Errors
7
Country
Brazil
ASN
AS49453
AS Org
Global Layer B.V.
213.152.176.252 low
Open report
7 /100
Last seen 2024-06-08 03:00
Hits
42
Errors
32
Country
The Netherlands
ASN
AS49453
AS Org
Global Layer B.V.
109.202.99.46 low
Open report
6 /100
Last seen 2024-12-06 02:00
Hits
52
Errors
40
Country
The Netherlands
ASN
AS49453
AS Org
Global Layer B.V.
5.188.87.40 low
Open report
6 /100
Last seen 2024-11-07 02:00
Hits
8
Errors
4
Country
Brazil
ASN
AS49453
AS Org
Global Layer B.V.
5.188.86.72 low
Open report
2 /100
Last seen 2025-05-31 03:00
Hits
8
Errors
4
Country
Brazil
ASN
AS49453
AS Org
Global Layer B.V.
213.152.186.173 low
Open report
1 /100
Last seen 2023-08-07 03:00
Hits
40
Errors
34
Country
Netherlands
ASN
AS49453
AS Org
Global Layer B.V.
5.188.86.187 low
Open report
1 /100
Last seen 2025-04-29 03:00
Hits
2
Errors
0
Country
Brazil
ASN
AS49453
AS Org
Global Layer B.V.
5.188.87.45 low
Open report
1 /100
Last seen 2023-10-20 03:00
Hits
2
Errors
1
Country
Brazil
ASN
AS49453
AS Org
Global Layer B.V.
5.188.87.47 low
Open report
1 /100
Last seen 2024-05-09 03:00
Hits
2
Errors
1
Country
Brazil
ASN
AS49453
AS Org
Global Layer B.V.
213.152.167.91 low
Open report
1 /100
Last seen 2023-11-04 02:00
Hits
2
Errors
2
Country
The Netherlands
ASN
AS49453
AS Org
Global Layer B.V.
213.152.162.69 low
Open report
0 /100
Last seen 2025-05-20 03:00
Hits
10
Errors
3
Country
Netherlands
ASN
AS49453
AS Org
Global Layer B.V.
213.152.162.99 low
Open report
0 /100
Last seen 2025-06-22 03:00
Hits
5
Errors
1
Country
Netherlands
ASN
AS49453
AS Org
Global Layer B.V.
5.188.86.186 low
Open report
0 /100
Last seen 2025-03-20 02:00
Hits
4
Errors
2
Country
Brazil
ASN
AS49453
AS Org
Global Layer B.V.
134.19.182.123 low
Open report
0 /100
Last seen 2025-08-03 03:00
Hits
2
Errors
2
Country
The Netherlands
ASN
AS49453
AS Org
Global Layer B.V.
213.152.161.40 low
Open report
0 /100
Last seen 2023-12-12 02:00
Hits
2
Errors
1
Country
Netherlands
ASN
AS49453
AS Org
Global Layer B.V.
213.152.162.5 low
Open report
0 /100
Last seen 2025-04-30 03:00
Hits
2
Errors
0
Country
Netherlands
ASN
AS49453
AS Org
Global Layer B.V.
134.19.176.51 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
1
Errors
1
Country
The Netherlands
ASN
AS49453
AS Org
Global Layer B.V.
134.19.179.211 low
Open report
0 /100
Last seen 2023-11-17 02:00
Hits
1
Errors
1
Country
Netherlands
ASN
AS49453
AS Org
Global Layer B.V.
134.19.180.120 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
1
Errors
0
Country
The Netherlands
ASN
AS49453
AS Org
Global Layer B.V.
188.95.54.41 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
1
Errors
0
Country
Belgium
ASN
AS49453
AS Org
Global Layer B.V.
188.95.54.44 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
1
Errors
0
Country
Belgium
ASN
AS49453
AS Org
Global Layer B.V.
188.95.55.121 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
1
Errors
1
Country
Belgium
ASN
AS49453
AS Org
Global Layer B.V.
213.152.161.149 low
Open report
0 /100
Last seen 2026-02-27 02:00
Hits
1
Errors
1
Country
Netherlands
ASN
AS49453
AS Org
Global Layer B.V.
213.152.188.86 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
1
Errors
0
Country
Netherlands
ASN
AS49453
AS Org
Global Layer B.V.