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ASN REPORT — AS27699 · TELEFÔNICA BRASIL S.A

First sighted: July 8, 2023, 3 a.m. · Last sighted: Jan. 26, 2026, 1:59 a.m.

Risk
10 (low)
Total hits
26479
Total errors
4458
Observed IPs
18395
Top country
N/A
Top city
N/A

Risk

Model: v1 Computed: 2026-01-29 10:18:33
Risk score
10
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 37
Points 112.64
Command injection attempts
Request content resembles attempts to execute OS commands via an application.
cmdi
Hits 2
Points 41.89
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 513
Points 41.67
Sensitive file probing
Requests target commonly sensitive files, configs, backups, or administrative resources.
sfp
Hits 6
Points 35.41
Protocol anomaly
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
proto
Hits 15
Points 9.99
Scan velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
scan_velocity
Hits 12
Points 7.56
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 79
Points 1.64

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
9877
3xx
11009
4xx
3472
5xx
986
Unique URLs
22823
Total hits
26479
First seen
July 8, 2023, 3 a.m.
Last seen
Jan. 26, 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
Credential brute forcing cred
Repeated authentication attempts consistent with password guessing or credential stuffing.
hits 37 pts 112.64
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 15 1 58.19 Dec. 20, 2023, 3:22 p.m. Oct. 11, 2024, 8:48 p.m.
cred 15
12 11 1 54.45 Dec. 20, 2023, 3:22 p.m. Oct. 11, 2024, 8:48 p.m.
cred 11
0 11 1 0.00 Dec. 20, 2023, 3:22 p.m. Oct. 11, 2024, 8:48 p.m.
cred 11
Command injection attempts cmdi
Request content resembles attempts to execute OS commands via an application.
hits 2 pts 41.89
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
28 2 1 41.89 July 8, 2023, 3:55 p.m. July 8, 2023, 3:55 p.m.
cmdi 2
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 513 pts 41.67
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
6 365 1 26.28 July 8, 2023, 3:55 p.m. Dec. 28, 2025, 10:02 a.m.
ua 365
8 148 1 15.39 Dec. 14, 2023, 8:26 a.m. Nov. 6, 2025, 11:51 p.m.
ua 148
Sensitive file probing sfp
Requests target commonly sensitive files, configs, backups, or administrative resources.
hits 6 pts 35.41
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
40 3 1 24.29 Jan. 23, 2026, 6:20 a.m. Jan. 24, 2026, 11:30 p.m.
sensitive_file 3
24 2 1 8.66 Nov. 23, 2025, 1:36 a.m. Jan. 23, 2026, 6:47 p.m.
sensitive_file 2
16 1 1 2.46 Jan. 21, 2026, 4:44 p.m. Jan. 21, 2026, 4:44 p.m.
sensitive_file 1
Protocol anomaly proto
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
hits 15 pts 9.99
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 10 1 6.91 June 20, 2025, 12:12 a.m. June 27, 2025, 9:37 p.m.
proto 10
11 5 1 3.08 Sept. 28, 2025, 7:45 p.m. Jan. 22, 2026, 8:41 a.m.
proto 5
Scan velocity scan_velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
hits 12 pts 7.56
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 6 1 7.56 Jan. 19, 2025, midnight Jan. 28, 2025, 12:02 a.m.
scan_velocity 6
0 6 1 0.00 Jan. 19, 2025, midnight Jan. 28, 2025, 12:02 a.m.
scan_velocity 6
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 79 pts 1.64
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
14 2 1 1.18 Jan. 20, 2026, 3:07 p.m. Jan. 22, 2026, 12:33 p.m.
request_size 2
12 1 1 0.47 Aug. 1, 2025, 2:52 a.m. Aug. 1, 2025, 2:52 a.m.
request_size 1
0 76 1 0.00 Jan. 5, 2025, 12:32 a.m. Oct. 11, 2025, 8:43 p.m.
request_size 76

HTTP Status Breakdown

Response mix grouped by status class (2xx/3xx/4xx/5xx). Auto-loads a single aggregation and renders a donut.

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Running one aggregation and rendering the chart.

Geolocation

Live geolocation and map tiles auto-load for this ASN snapshot (peer IPs with coordinates).

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SUBNETS HELD BY THIS ISP

Derived from ISP snapshot peers (Option A). Grouped into IPv4 /24 and IPv6 /48 by default.
IPv4
IPv6
Limit
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Interesting IPs

Top risky peers inside this ASN (latest snapshot). Sorted by risk score, then hits.

No peer rows available for this ASN snapshot.