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ASN REPORT — AS13156 · NOWO COMMUNICATIONS, S.A.

First sighted: Sept. 20, 2024, 3 a.m. · Last sighted: Feb. 23, 2026, 2 a.m.

Risk
6 (low)
Total hits
730
Total errors
144
Observed IPs
282
Top country
Portugal
Top city
Viseu
Top region
Viseu

Risk

Model: v1 Computed: 2026-02-27 17:09:49
Risk score
6
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 45
Points 148.50
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 9
Points 1.44
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 4
Points 0.48

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
586
3xx
0
4xx
144
5xx
0
Unique URLs
0
Total hits
730
First seen
Sept. 20, 2024, 3 a.m.
Last seen
Feb. 23, 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 45 pts 148.50
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 15 15 82.50 Feb. 17, 2026, 4:47 p.m. Feb. 21, 2026, 7:49 a.m. —
8 15 15 66.00 Feb. 17, 2026, 4:47 p.m. Feb. 21, 2026, 7:49 a.m. —
0 15 15 0.00 Feb. 17, 2026, 4:47 p.m. Feb. 21, 2026, 7:49 a.m. —
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 9 pts 1.44
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 2 1 1.44 Feb. 16, 2025, 1:16 p.m. Feb. 16, 2025, 1:16 p.m. —
0 7 2 0.00 Feb. 16, 2025, 1:16 p.m. March 22, 2025, 11:03 p.m. —
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 4 pts 0.48
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
6 4 2 0.48 Sept. 20, 2024, 3:31 a.m. Feb. 16, 2025, 1:16 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.

84.91.23.151 low
Open report
0 /100
Last seen 2025-02-17 02:00
Hits
29
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
217.129.223.204 low
Open report
0 /100
Last seen 2025-03-23 02:00
Hits
28
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.218.139 low
Open report
0 /100
Last seen 2024-09-21 03:00
Hits
18
Errors
4
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.91.91.131 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
13
Errors
3
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.20.99 low
Open report
0 /100
Last seen 2024-12-20 02:00
Hits
12
Errors
1
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.163.11 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
10
Errors
1
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.91.84.49 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
10
Errors
2
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.27.58 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
9
Errors
2
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.88.154 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
8
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.213.54 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
8
Errors
1
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.213.241 low
Open report
0 /100
Last seen 2026-02-13 02:00
Hits
8
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.91.158.44 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
7
Errors
1
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.91.159.4 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
7
Errors
1
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.91.200.245 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
7
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.91.204.69 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
7
Errors
3
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
217.129.107.93 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
7
Errors
1
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.81.48 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
6
Errors
3
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.98.10 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
6
Errors
1
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.122.58 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
6
Errors
2
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.91.108.62 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
6
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.91.210.24 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
6
Errors
1
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.30.76 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
5
Errors
2
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.44.14 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
5
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.58.222 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
5
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.63.45 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
5
Errors
1
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.161.100 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
5
Errors
1
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.227.179 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
5
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.230.53 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
5
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.91.21.14 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
5
Errors
2
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.91.146.113 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
5
Errors
1
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.91.148.52 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
5
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.91.174.120 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
5
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.91.232.138 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
5
Errors
3
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.91.253.107 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
5
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
217.129.8.161 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
5
Errors
1
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
217.129.108.185 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
5
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
217.129.181.172 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
5
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.48.120 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
4
Errors
2
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.89.248 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
4
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.114.38 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
4
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.117.51 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
4
Errors
1
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.126.80 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
4
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.134.19 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
4
Errors
1
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.143.80 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
4
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.229.206 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
4
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.91.7.101 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
4
Errors
1
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.91.69.188 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
4
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.91.136.246 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
4
Errors
1
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.91.156.133 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
4
Errors
3
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.91.208.104 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
4
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
213.228.147.38 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
4
Errors
1
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
217.129.31.241 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
4
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
217.129.160.219 low
Open report
0 /100
Last seen 2026-02-13 02:00
Hits
4
Errors
2
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
217.129.187.156 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
4
Errors
2
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
217.129.188.194 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
4
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
217.129.231.24 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
4
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.43.65 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
3
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.46.169 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
3
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.74.84 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
3
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.84.210 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
3
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.90.147 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
3
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.95.203 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
3
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.97.155 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
3
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.102.176 low
Open report
0 /100
Last seen 2026-02-06 02:00
Hits
3
Errors
3
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.105.131 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
3
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.110.144 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
3
Errors
1
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.142.22 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
3
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.143.59 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
3
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.165.17 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
3
Errors
1
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.166.59 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
3
Errors
1
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.205.64 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
3
Errors
1
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.90.211.23 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
3
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.91.4.173 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
3
Errors
1
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.91.25.247 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
3
Errors
0
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.
84.91.102.120 low
Open report
0 /100
Last seen 2026-02-13 02:00
Hits
3
Errors
1
Country
Portugal
ASN
AS13156
AS Org
NOWO COMMUNICATIONS, S.A.