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ASN REPORT — AS271278 · A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA

First sighted: Nov. 8, 2023, 2 a.m. · Last sighted: March 2, 2026, 2 a.m.

Risk
0 (low)
Total hits
154
Total errors
72
Observed IPs
51
Top country
Brazil
Top city
Imperatriz
Top region
Maranhão

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
Scan velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
scan_velocity
Hits 15
Points 39.60

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
82
3xx
0
4xx
72
5xx
0
Unique URLs
0
Total hits
154
First seen
Nov. 8, 2023, 2 a.m.
Last seen
March 2, 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
Scan velocity scan_velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
hits 15 pts 39.60
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
22 10 1 39.60 Nov. 8, 2023, 11:28 a.m. Nov. 8, 2023, 11:30 a.m. —
0 5 1 0.00 Nov. 8, 2023, 11:28 a.m. Nov. 8, 2023, 11:30 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.

179.49.193.37 low
Open report
2 /100
Last seen 2023-11-09 02:00
Hits
57
Errors
57
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.192.185 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
14
Errors
2
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.194.54 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
6
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.195.210 low
Open report
0 /100
Last seen 2026-01-27 02:00
Hits
6
Errors
1
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.192.215 low
Open report
0 /100
Last seen 2026-02-27 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.192.211 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
3
Errors
1
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.193.25 low
Open report
0 /100
Last seen 2026-03-02 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.192.175 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.192.200 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.192.229 low
Open report
0 /100
Last seen 2026-01-26 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.192.234 low
Open report
0 /100
Last seen 2025-09-15 03:00
Hits
2
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.192.251 low
Open report
0 /100
Last seen 2025-09-22 03:00
Hits
2
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.193.4 low
Open report
0 /100
Last seen 2026-01-26 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.193.16 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.193.88 low
Open report
0 /100
Last seen 2026-01-25 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.194.39 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
2
Errors
2
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.194.51 low
Open report
0 /100
Last seen 2025-10-02 03:00
Hits
2
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.194.55 low
Open report
0 /100
Last seen 2026-01-31 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.194.151 low
Open report
0 /100
Last seen 2025-09-17 03:00
Hits
2
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.194.192 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.194.211 low
Open report
0 /100
Last seen 2026-01-22 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.194.212 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.195.114 low
Open report
0 /100
Last seen 2026-03-02 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.195.191 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.192.150 low
Open report
0 /100
Last seen 2025-09-11 03:00
Hits
1
Errors
1
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.192.172 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.192.230 low
Open report
0 /100
Last seen 2026-01-26 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.192.246 low
Open report
0 /100
Last seen 2026-01-24 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.193.6 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.193.7 low
Open report
0 /100
Last seen 2026-01-27 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.193.9 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.193.18 low
Open report
0 /100
Last seen 2025-11-07 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.193.89 low
Open report
0 /100
Last seen 2025-09-07 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.193.99 low
Open report
0 /100
Last seen 2025-09-23 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.193.103 low
Open report
0 /100
Last seen 2025-08-03 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.193.108 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.193.127 low
Open report
0 /100
Last seen 2025-09-12 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.193.130 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.194.41 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.194.42 low
Open report
0 /100
Last seen 2026-01-24 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.194.48 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.194.53 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.194.61 low
Open report
0 /100
Last seen 2026-02-27 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.194.68 low
Open report
0 /100
Last seen 2025-09-16 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.194.70 low
Open report
0 /100
Last seen 2025-09-21 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.194.88 low
Open report
0 /100
Last seen 2025-09-11 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.194.204 low
Open report
0 /100
Last seen 2026-01-24 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.194.210 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.194.222 low
Open report
0 /100
Last seen 2026-01-24 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.195.96 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
179.49.195.212 low
Open report
0 /100
Last seen 2026-01-26 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS271278
AS Org
A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA