DigitalOcean Referral Badge
cloud1
cloud2
cloud3
cloud4
cloud5
cloud6
← Back

ASN REPORT — AS28649 · Desktop Sigmanet Comunicação Multimídia SA

First sighted: July 16, 2023, 3 a.m. · Last sighted: Jan. 11, 2026, 1:59 a.m.

Risk
1 (low)
Total hits
6056
Total errors
1143
Observed IPs
4880
Top country
N/A
Top city
N/A

Risk

Model: v1 Computed: 2026-01-18 11:55:13
Risk score
1
Low
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Key drivers
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 97
Points 9.67
Protocol anomaly
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
proto
Hits 12
Points 7.92
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 14
Points 0.59

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
1502
3xx
3381
4xx
1099
5xx
44
Unique URLs
5016
Total hits
6056
First seen
July 16, 2023, 3 a.m.
Last seen
Jan. 11, 2026, 1:59 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
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 97 pts 9.67
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 84 1 8.74 Aug. 26, 2025, 9:17 a.m. Nov. 6, 2025, 11:51 p.m.
ua 84
6 13 1 0.94 Jan. 9, 2025, 2:44 p.m. Nov. 28, 2025, 6:30 a.m.
ua 13
Protocol anomaly proto
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
hits 12 pts 7.92
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 7 1 4.84 May 28, 2025, 6:13 p.m. June 22, 2025, 7:12 p.m.
proto 7
11 5 1 3.08 Oct. 8, 2025, 7:30 a.m. Oct. 12, 2025, 7:31 p.m.
proto 5
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 14 pts 0.59
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
14 1 1 0.59 Oct. 2, 2025, 4:45 p.m. Oct. 2, 2025, 4:45 p.m.
request_size 1
0 13 1 0.00 Jan. 9, 2025, 2:44 p.m. Oct. 11, 2025, 5:58 p.m.
request_size 13

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.

No peer rows available for this ASN snapshot.