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ASN REPORT — AS328191 · Companhia Santomense de Telecomunicacoes

First sighted: Jan. 30, 2026, 2 a.m. · Last sighted: Feb. 26, 2026, 2 a.m.

Risk
0 (low)
Total hits
62
Total errors
24
Observed IPs
54
Top country
São Tomé and Príncipe
Top city
São Tomé
Top region
São Tomé Island

Risk

Model: v1 Computed: 2026-03-03 19:54:56
Risk score
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 5
Points 15.40

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
38
3xx
0
4xx
24
5xx
0
Unique URLs
0
Total hits
62
First seen
Jan. 30, 2026, 2 a.m.
Last seen
Feb. 26, 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 5 pts 15.40
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. 17, 2026, 12:44 p.m. Feb. 20, 2026, 8:55 p.m. —
8 1 1 4.40 Feb. 17, 2026, 12:44 p.m. Feb. 17, 2026, 12:44 p.m. —
0 2 2 0.00 Feb. 17, 2026, 12:44 p.m. Feb. 20, 2026, 8:55 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.

197.159.167.26 low
Open report
0 /100
Last seen 2026-02-26 02:00
Hits
3
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.165.104 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
2
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.165.248 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
2
Errors
2
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.171.147 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
2
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.189.48 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
2
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.189.66 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
2
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.189.93 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
2
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
102.206.44.86 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
1
Errors
1
Country
Sao Tome and Principe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
102.206.45.126 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
1
Errors
1
Country
Sao Tome and Principe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
102.206.45.233 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
1
Errors
0
Country
Sao Tome and Principe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
102.206.47.47 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
1
Errors
0
Country
Sao Tome and Principe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.162.101 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
1
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.162.225 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
1
Errors
1
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.163.28 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
1
Errors
1
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.163.37 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
1
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.163.107 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
1
Errors
1
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.166.7 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
1
Errors
1
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.167.71 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
1
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.167.147 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
1
Errors
1
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.168.25 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
1
Errors
1
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.168.194 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
1
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.169.253 low
Open report
0 /100
Last seen 2026-01-31 02:00
Hits
1
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.170.56 low
Open report
0 /100
Last seen 2026-02-13 02:00
Hits
1
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.170.88 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
1
Errors
1
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.172.66 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
1
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.172.120 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
1
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.172.137 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
1
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.172.235 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
1
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.172.239 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
1
Errors
1
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.174.97 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
1
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.174.215 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
1
Errors
1
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.175.102 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
1
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.175.119 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
1
Errors
1
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.175.133 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
1
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.175.147 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
1
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.175.193 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
1
Errors
1
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.175.237 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
1
Errors
1
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.176.15 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
1
Errors
1
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.176.53 low
Open report
0 /100
Last seen 2026-02-13 02:00
Hits
1
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.177.23 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
1
Errors
1
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.177.154 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
1
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.178.214 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
1
Errors
1
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.181.100 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
1
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.182.176 low
Open report
0 /100
Last seen 2026-02-13 02:00
Hits
1
Errors
1
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.182.240 low
Open report
0 /100
Last seen 2026-02-26 02:00
Hits
1
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.183.205 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
1
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.183.221 low
Open report
0 /100
Last seen 2026-02-13 02:00
Hits
1
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.183.247 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
1
Errors
1
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.185.117 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
1
Errors
1
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.185.119 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
1
Errors
1
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.185.245 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
1
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.187.76 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
1
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.187.93 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
1
Errors
1
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes
197.159.187.102 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
1
Errors
0
Country
São Tomé and Príncipe
ASN
AS328191
AS Org
Companhia Santomense de Telecomunicacoes