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ASN REPORT — AS18042 · Koos Broadband Telecom

First sighted: May 5, 2025, 3 a.m. · Last sighted: March 1, 2026, 2 a.m.

Risk
1 (low)
Total hits
111
Total errors
22
Observed IPs
75
Top country
Taiwan
Top city
Yingge District
Top region
Taoyuan

Risk

Model: v1 Computed: 2026-03-03 19:54:56
Risk score
1
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 6
Points 19.80
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 1
Points 0.16

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
89
3xx
0
4xx
22
5xx
0
Unique URLs
0
Total hits
111
First seen
May 5, 2025, 3 a.m.
Last seen
March 1, 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 6 pts 19.80
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 2 2 11.00 Feb. 25, 2026, 3:20 p.m. Feb. 26, 2026, 3:31 p.m. —
8 2 2 8.80 Feb. 25, 2026, 3:20 p.m. Feb. 26, 2026, 3:31 p.m. —
0 2 2 0.00 Feb. 25, 2026, 3:20 p.m. Feb. 26, 2026, 3:31 p.m. —
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 1 pts 0.16
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 1 1 0.16 Feb. 14, 2026, 3:54 a.m. Feb. 14, 2026, 3:54 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.

115.43.52.168 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
5
Errors
1
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
119.14.9.37 low
Open report
0 /100
Last seen 2025-07-27 03:00
Hits
4
Errors
2
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
119.14.221.181 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
4
Errors
1
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
58.114.107.144 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
3
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
58.114.117.12 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
3
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
115.43.46.212 low
Open report
0 /100
Last seen 2026-02-25 02:00
Hits
3
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
119.14.237.113 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
3
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
182.233.50.83 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
3
Errors
3
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
219.71.33.82 low
Open report
0 /100
Last seen 2026-02-26 02:00
Hits
3
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
58.114.161.152 low
Open report
0 /100
Last seen 2026-02-13 02:00
Hits
2
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
58.115.239.56 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
2
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
115.43.15.109 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
2
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
115.43.144.97 low
Open report
0 /100
Last seen 2026-02-13 02:00
Hits
2
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
115.43.182.187 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
2
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
115.43.183.47 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
2
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
115.43.233.46 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
2
Errors
1
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
115.43.248.168 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
2
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
119.14.82.44 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
2
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
119.14.95.43 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
2
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
119.14.191.206 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
2
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
119.14.233.179 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
2
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
119.14.248.202 low
Open report
0 /100
Last seen 2026-03-01 02:00
Hits
2
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
182.235.169.84 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
2
Errors
1
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
58.114.9.165 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
58.114.143.22 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
58.114.210.157 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
58.114.220.74 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
58.115.15.46 low
Open report
0 /100
Last seen 2026-02-26 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
58.115.15.94 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
58.115.254.11 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
61.70.62.127 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
61.70.86.171 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
61.70.157.158 low
Open report
0 /100
Last seen 2026-02-27 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
115.43.15.158 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
115.43.19.38 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
115.43.25.75 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
115.43.46.202 low
Open report
0 /100
Last seen 2026-02-13 02:00
Hits
1
Errors
1
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
115.43.59.80 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
115.43.75.80 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
115.43.93.132 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
115.43.136.92 low
Open report
0 /100
Last seen 2026-01-30 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
115.43.139.49 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
115.43.162.142 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
115.43.235.24 low
Open report
0 /100
Last seen 2025-05-07 03:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
115.43.239.153 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
115.43.249.9 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
115.43.255.17 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
119.14.7.53 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
119.14.10.28 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
119.14.33.136 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
1
Errors
1
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
119.14.58.187 low
Open report
0 /100
Last seen 2026-02-06 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
119.14.80.159 low
Open report
0 /100
Last seen 2025-05-06 03:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
119.14.121.41 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
1
Errors
1
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
119.14.159.215 low
Open report
0 /100
Last seen 2025-05-06 03:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
182.233.6.251 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
182.233.18.25 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
182.233.25.105 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
1
Errors
1
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
182.233.56.241 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
182.233.87.130 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
182.233.98.79 low
Open report
0 /100
Last seen 2026-01-31 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
182.233.134.104 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
182.233.171.64 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
1
Errors
1
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
182.233.205.13 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
182.233.237.23 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
1
Errors
1
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
182.233.237.63 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
1
Errors
1
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
182.235.13.140 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
182.235.59.69 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
182.235.62.11 low
Open report
0 /100
Last seen 2026-02-06 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
182.235.62.171 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
1
Errors
0
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
182.235.94.11 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
1
Errors
1
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
182.235.150.79 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
1
Errors
1
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
182.235.226.114 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
1
Errors
1
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
182.235.244.31 low
Open report
0 /100
Last seen 2026-02-06 02:00
Hits
1
Errors
1
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
182.235.244.248 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
1
Errors
1
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom
219.71.18.15 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
1
Errors
1
Country
Taiwan
ASN
AS18042
AS Org
Koos Broadband Telecom