DigitalOcean Referral Badge
cloud1
cloud2
cloud3
cloud4
cloud5
cloud6
← Back

ASN REPORT — AS1916 · Rede Nacional de Ensino e Pesquisa

First sighted: Jan. 27, 2025, 2 a.m. · Last sighted: Feb. 26, 2026, 2 a.m.

Risk
0 (low)
Total hits
42
Total errors
10
Observed IPs
14
Top country
Brazil
Top city
São Luís
Top region
Pernambuco

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
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 4
Points 0.48
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 7
Points

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
32
3xx
0
4xx
10
5xx
0
Unique URLs
0
Total hits
42
First seen
Jan. 27, 2025, 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
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 Jan. 27, 2025, 9:32 p.m. Feb. 7, 2025, 10:14 p.m. —
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 7 pts 0.00
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
0 7 2 0.00 Jan. 27, 2025, 9:32 p.m. Feb. 7, 2025, 10:14 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.

200.137.135.40 low
Open report
0 /100
Last seen 2025-02-08 02:00
Hits
17
Errors
0
Country
Brazil
ASN
AS1916
AS Org
Rede Nacional de Ensino e Pesquisa
200.129.51.200 low
Open report
0 /100
Last seen 2025-01-28 02:00
Hits
10
Errors
1
Country
Brazil
ASN
AS1916
AS Org
Rede Nacional de Ensino e Pesquisa
150.165.10.1 low
Open report
0 /100
Last seen 2026-02-26 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS1916
AS Org
Rede Nacional de Ensino e Pesquisa
200.129.63.102 low
Open report
0 /100
Last seen 2026-01-22 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS1916
AS Org
Rede Nacional de Ensino e Pesquisa
200.133.4.105 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS1916
AS Org
Rede Nacional de Ensino e Pesquisa
132.255.99.3 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS1916
AS Org
Rede Nacional de Ensino e Pesquisa
150.161.151.83 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS1916
AS Org
Rede Nacional de Ensino e Pesquisa
150.165.27.253 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS1916
AS Org
Rede Nacional de Ensino e Pesquisa
200.17.13.2 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS1916
AS Org
Rede Nacional de Ensino e Pesquisa
200.17.119.94 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS1916
AS Org
Rede Nacional de Ensino e Pesquisa
200.18.165.254 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS1916
AS Org
Rede Nacional de Ensino e Pesquisa
200.129.187.126 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS1916
AS Org
Rede Nacional de Ensino e Pesquisa
200.129.246.138 low
Open report
0 /100
Last seen 2026-01-24 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS1916
AS Org
Rede Nacional de Ensino e Pesquisa
200.133.16.143 low
Open report
0 /100
Last seen 2026-02-06 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS1916
AS Org
Rede Nacional de Ensino e Pesquisa