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ASN REPORT — AS49981 · WorldStream B.V.

First sighted: Aug. 25, 2023, 3 a.m. · Last sighted: March 2, 2026, 2 a.m.

Risk
14 (low)
Total hits
1200
Total errors
221
Observed IPs
457
Top country
The Netherlands
Top city
Rotterdam
Top region
South Holland

Risk

Model: v1 Computed: 2026-03-03 19:54:56
Risk score
14
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 26
Points 228.80
Credential brute forcing
Repeated authentication attempts consistent with password guessing or credential stuffing.
cred
Hits 34
Points 110.00
Scan velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
scan_velocity
Hits 8
Points 7.20
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 39
Points 5.96
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 48
Points 5.88
HTTP method anomaly
Unusual or unexpected HTTP methods observed for the target endpoints.
method
Hits 8
Points 3.84
Automated client behavior
Traffic patterns strongly suggest automation rather than a human-operated browser.
bot
Hits 2
Points 1.00

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
979
3xx
0
4xx
221
5xx
0
Unique URLs
0
Total hits
1200
First seen
Aug. 25, 2023, 3 a.m.
Last seen
March 2, 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 26 pts 228.80
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
40 26 5 228.80 Dec. 22, 2023, 5:08 p.m. March 29, 2025, 8:01 a.m. —
Credential brute forcing cred
Repeated authentication attempts consistent with password guessing or credential stuffing.
hits 34 pts 110.00
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 12 12 66.00 Feb. 18, 2026, 7:19 a.m. Feb. 24, 2026, 11:01 a.m. —
8 10 10 44.00 Feb. 18, 2026, 7:19 a.m. Feb. 24, 2026, 11:01 a.m. —
0 12 12 0.00 Feb. 18, 2026, 7:19 a.m. Feb. 24, 2026, 11:01 a.m. —
Scan velocity scan_velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
hits 8 pts 7.20
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 4 1 7.20 April 8, 2025, 1:34 a.m. April 8, 2025, 1:37 a.m. —
0 4 1 0.00 April 8, 2025, 1:34 a.m. April 8, 2025, 1:37 a.m. —
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 39 pts 5.96
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
6 19 11 2.28 Nov. 30, 2023, 4:01 p.m. Oct. 9, 2025, 2:32 a.m. —
8 12 7 1.92 Nov. 30, 2023, 4:01 p.m. May 10, 2025, 5:28 p.m. —
10 6 4 1.20 Aug. 25, 2023, 5:31 a.m. March 29, 2025, 8:01 a.m. —
14 2 1 0.56 April 8, 2025, 5:12 a.m. April 8, 2025, 5:12 a.m. —
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 48 pts 5.88
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 7 2 5.04 April 8, 2025, 1:35 a.m. July 31, 2025, 8:36 p.m. —
14 1 1 0.84 Aug. 12, 2025, 1:34 a.m. Aug. 12, 2025, 1:34 a.m. —
0 40 8 0.00 Jan. 6, 2025, 12:56 a.m. Oct. 8, 2025, 12:37 p.m. —
HTTP method anomaly method
Unusual or unexpected HTTP methods observed for the target endpoints.
hits 8 pts 3.84
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 8 2 3.84 Nov. 30, 2023, 4:01 p.m. Nov. 21, 2024, 11:57 p.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 1 1.00 April 8, 2025, 1:34 a.m. April 8, 2025, 1:34 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.

89.39.107.172 low
Open report
5 /100
Last seen 2025-03-29 03:00
Hits
22
Errors
0
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
212.8.250.218 low
Open report
3 /100
Last seen 2025-03-21 02:00
Hits
11
Errors
0
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
190.2.147.62 low
Open report
0 /100
Last seen 2026-02-27 02:00
Hits
184
Errors
6
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.180.222.122 low
Open report
0 /100
Last seen 2026-01-30 02:00
Hits
31
Errors
0
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.184.195.147 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
28
Errors
0
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
89.39.107.204 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
22
Errors
6
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.184.192.204 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
19
Errors
1
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
89.38.99.102 low
Open report
0 /100
Last seen 2025-09-19 03:00
Hits
17
Errors
0
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.177.124.201 low
Open report
0 /100
Last seen 2026-02-27 02:00
Hits
17
Errors
0
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
93.190.142.106 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
15
Errors
0
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
89.38.97.178 low
Open report
0 /100
Last seen 2025-03-13 02:00
Hits
14
Errors
0
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
212.8.253.25 low
Open report
0 /100
Last seen 2025-08-01 03:00
Hits
14
Errors
0
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
130.49.216.33 low
Open report
0 /100
Last seen 2025-11-12 02:00
Hits
12
Errors
10
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
190.2.153.209 low
Open report
0 /100
Last seen 2024-12-08 02:00
Hits
11
Errors
0
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
89.39.106.244 low
Open report
0 /100
Last seen 2024-12-05 02:00
Hits
10
Errors
2
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.184.195.123 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
9
Errors
1
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.177.126.135 low
Open report
0 /100
Last seen 2026-02-13 02:00
Hits
8
Errors
1
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.184.195.93 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
8
Errors
1
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
80.79.7.61 low
Open report
0 /100
Last seen 2026-02-26 02:00
Hits
7
Errors
0
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
89.39.107.190 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
7
Errors
0
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.184.195.19 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
7
Errors
0
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
190.2.151.120 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
7
Errors
1
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
80.79.7.51 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
6
Errors
0
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
93.190.142.103 low
Open report
0 /100
Last seen 2025-03-30 03:00
Hits
6
Errors
1
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.132.178.129 low
Open report
0 /100
Last seen 2026-02-13 02:00
Hits
6
Errors
0
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.184.195.14 low
Open report
0 /100
Last seen 2026-02-25 02:00
Hits
6
Errors
0
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.177.124.88 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
5
Errors
1
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.184.192.247 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
5
Errors
3
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
190.2.143.136 low
Open report
0 /100
Last seen 2023-12-24 02:00
Hits
5
Errors
0
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
190.2.151.164 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
5
Errors
3
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
212.8.253.85 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
5
Errors
0
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
217.23.3.91 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
5
Errors
1
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
80.79.7.66 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
4
Errors
0
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
89.38.98.138 low
Open report
0 /100
Last seen 2024-01-16 02:00
Hits
4
Errors
2
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
89.38.99.79 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
4
Errors
1
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
93.190.141.252 low
Open report
0 /100
Last seen 2024-11-22 02:00
Hits
4
Errors
2
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
93.190.142.118 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
4
Errors
2
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
175.110.114.80 low
Open report
0 /100
Last seen 2023-12-01 02:00
Hits
4
Errors
2
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.100.233.131 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
4
Errors
0
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.177.126.134 low
Open report
0 /100
Last seen 2026-02-26 02:00
Hits
4
Errors
0
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.177.126.136 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
4
Errors
0
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.182.193.32 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
4
Errors
0
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.183.33.61 low
Open report
0 /100
Last seen 2025-09-08 03:00
Hits
4
Errors
1
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.184.192.200 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
4
Errors
0
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.184.195.76 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
4
Errors
1
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.184.195.87 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
4
Errors
0
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.184.195.90 low
Open report
0 /100
Last seen 2026-02-27 02:00
Hits
4
Errors
0
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.184.195.133 low
Open report
0 /100
Last seen 2026-02-06 02:00
Hits
4
Errors
0
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
190.2.137.101 low
Open report
0 /100
Last seen 2023-08-31 03:00
Hits
4
Errors
0
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
190.2.149.102 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
4
Errors
1
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
190.2.151.176 low
Open report
0 /100
Last seen 2026-02-06 02:00
Hits
4
Errors
0
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
190.2.155.230 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
4
Errors
1
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
45.82.64.218 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
3
Errors
0
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
80.79.7.60 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
3
Errors
0
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
80.79.7.68 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
3
Errors
0
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
80.79.7.106 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
3
Errors
0
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
80.79.7.116 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
3
Errors
0
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
80.79.7.133 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
3
Errors
0
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
89.38.97.174 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
3
Errors
1
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
89.38.99.108 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
3
Errors
1
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
89.39.104.173 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
3
Errors
1
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
89.39.107.196 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
3
Errors
1
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
93.190.140.104 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
3
Errors
0
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
93.190.142.107 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
3
Errors
0
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
109.236.85.8 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
3
Errors
2
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
109.236.93.77 low
Open report
0 /100
Last seen 2024-04-28 03:00
Hits
3
Errors
0
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
175.110.113.114 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
3
Errors
0
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
175.110.113.115 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
3
Errors
0
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
175.110.113.119 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
3
Errors
0
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.100.233.249 low
Open report
0 /100
Last seen 2026-03-02 02:00
Hits
3
Errors
0
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.100.234.178 low
Open report
0 /100
Last seen 2025-02-06 02:00
Hits
3
Errors
1
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.132.178.133 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
3
Errors
1
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.165.240.139 low
Open report
0 /100
Last seen 2025-05-11 03:00
Hits
3
Errors
0
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.165.242.65 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
3
Errors
0
Country
Netherlands
ASN
AS49981
AS Org
WorldStream B.V.
185.177.124.212 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
3
Errors
2
Country
The Netherlands
ASN
AS49981
AS Org
WorldStream B.V.