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ASN REPORT — AS26599 · TELEFÔNICA BRASIL S.A

First sighted: Sept. 22, 2023, 3 a.m. · Last sighted: March 2, 2026, 2 a.m.

Risk
75 (high)
Total hits
57581
Total errors
10410
Observed IPs
36358
Top country
Brazil
Top city
Votuporanga
Top region
Sergipe

Risk

Model: v1 Computed: 2026-03-03 19:54:56
Risk score
75
High
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 942
Points 3095.40
Sensitive file probing
Requests target commonly sensitive files, configs, backups, or administrative resources.
sfp
Hits 24
Points 183.04
Command injection attempts
Request content resembles attempts to execute OS commands via an application.
cmdi
Hits 3
Points 74.80
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 240
Points 33.00
Firewall probing
Traffic behavior suggests probing of access controls and protected surfaces.
fwprobe
Hits 2
Points 27.90
Path traversal attempts
Request paths/parameters resemble attempts to access files outside intended directories.
trav
Hits 3
Points 26.52
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 78
Points 17.76
Protocol anomaly
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
proto
Hits 14
Points 13.04
Scan velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
scan_velocity
Hits 6
Points 5.40

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
47171
3xx
0
4xx
10410
5xx
0
Unique URLs
0
Total hits
57581
First seen
Sept. 22, 2023, 3 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
Credential brute forcing cred
Repeated authentication attempts consistent with password guessing or credential stuffing.
hits 942 pts 3095.40
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 326 315 1793.00 Dec. 20, 2023, 3:18 p.m. Feb. 28, 2026, 8:26 a.m. —
8 287 283 1262.80 June 20, 2025, 8:49 a.m. Feb. 28, 2026, 8:26 a.m. —
12 6 3 39.60 Dec. 20, 2023, 3:18 p.m. July 22, 2025, 10:47 a.m. —
0 323 315 0.00 Dec. 20, 2023, 3:18 p.m. Feb. 28, 2026, 8:26 a.m. —
Sensitive file probing sfp
Requests target commonly sensitive files, configs, backups, or administrative resources.
hits 24 pts 183.04
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
40 14 14 123.20 Jan. 22, 2026, 6:16 p.m. Feb. 13, 2026, 7:23 p.m. —
36 4 4 31.68 Jan. 27, 2026, 3:33 a.m. Feb. 13, 2026, 3:24 a.m. —
24 4 4 21.12 Jan. 26, 2026, 9:16 a.m. Feb. 7, 2026, 11:32 a.m. —
16 2 2 7.04 Jan. 29, 2026, 8:48 p.m. Feb. 1, 2026, 11:46 p.m. —
Command injection attempts cmdi
Request content resembles attempts to execute OS commands via an application.
hits 3 pts 74.80
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
30 2 2 51.00 Jan. 30, 2026, 2:53 a.m. Feb. 10, 2026, 11:16 p.m. —
28 1 1 23.80 Jan. 30, 2026, 2:53 a.m. Jan. 30, 2026, 2:53 a.m. —
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 240 pts 33.00
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 103 64 16.48 Jan. 12, 2024, 7:14 a.m. Nov. 7, 2025, 7:48 a.m. —
6 136 45 16.32 June 4, 2024, 2:05 a.m. Dec. 21, 2025, 8:31 p.m. —
10 1 1 0.20 April 14, 2025, 4:10 p.m. April 14, 2025, 4:10 p.m. —
Firewall probing fwprobe
Traffic behavior suggests probing of access controls and protected surfaces.
hits 2 pts 27.90
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
34 1 1 15.30 Jan. 29, 2026, 12:53 a.m. Jan. 29, 2026, 12:53 a.m. —
28 1 1 12.60 Feb. 12, 2026, 9:35 p.m. Feb. 12, 2026, 9:35 p.m. —
Path traversal attempts trav
Request paths/parameters resemble attempts to access files outside intended directories.
hits 3 pts 26.52
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
34 3 3 26.52 Jan. 27, 2026, 4:34 p.m. Feb. 1, 2026, 11:46 p.m. —
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 78 pts 17.76
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
14 16 13 13.44 July 2, 2025, 2:45 a.m. Feb. 27, 2026, 3:07 a.m. —
12 6 5 4.32 Jan. 3, 2025, 1:20 a.m. Aug. 13, 2025, 5:47 a.m. —
0 56 29 0.00 Jan. 3, 2025, 1:20 a.m. Oct. 11, 2025, 5:04 p.m. —
Protocol anomaly proto
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
hits 14 pts 13.04
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 9 8 8.64 Oct. 7, 2024, 8:49 p.m. June 23, 2025, 12:23 p.m. —
11 5 4 4.40 Sept. 12, 2025, 1:59 p.m. Feb. 10, 2026, 1:08 p.m. —
Scan velocity scan_velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
hits 6 pts 5.40
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 3 2 5.40 May 24, 2025, 7:09 a.m. July 7, 2025, 5:01 p.m. —
0 3 2 0.00 May 24, 2025, 7:09 a.m. July 7, 2025, 5:01 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.

179.87.129.183 low
Open report
1 /100
Last seen 2026-02-22 02:00
Hits
7
Errors
5
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
179.175.246.108 low
Open report
0 /100
Last seen 2024-12-15 02:00
Hits
176
Errors
82
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
191.15.101.127 low
Open report
0 /100
Last seen 2025-05-25 03:00
Hits
92
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
179.160.126.26 low
Open report
0 /100
Last seen 2025-07-08 03:00
Hits
71
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.26.244.199 low
Open report
0 /100
Last seen 2024-11-26 02:00
Hits
61
Errors
1
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.174.200.140 low
Open report
0 /100
Last seen 2025-07-02 03:00
Hits
32
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.161.200.229 low
Open report
0 /100
Last seen 2025-02-02 02:00
Hits
30
Errors
1
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
179.164.22.69 low
Open report
0 /100
Last seen 2025-04-04 03:00
Hits
28
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.79.101.133 low
Open report
0 /100
Last seen 2025-03-21 02:00
Hits
26
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.26.255.55 low
Open report
0 /100
Last seen 2025-05-16 03:00
Hits
23
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
179.164.119.14 low
Open report
0 /100
Last seen 2024-10-08 03:00
Hits
23
Errors
3
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
179.93.80.7 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
21
Errors
1
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
189.99.98.136 low
Open report
0 /100
Last seen 2025-08-14 03:00
Hits
20
Errors
1
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.174.207.100 low
Open report
0 /100
Last seen 2023-09-25 03:00
Hits
18
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.26.91.100 low
Open report
0 /100
Last seen 2025-08-01 03:00
Hits
17
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.26.70.35 low
Open report
0 /100
Last seen 2025-01-19 02:00
Hits
15
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.26.225.136 low
Open report
0 /100
Last seen 2025-01-03 02:00
Hits
15
Errors
1
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.27.26.130 low
Open report
0 /100
Last seen 2025-08-01 03:00
Hits
15
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.170.30.34 low
Open report
0 /100
Last seen 2026-03-01 02:00
Hits
15
Errors
3
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
179.147.175.74 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
15
Errors
1
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
191.204.172.118 low
Open report
0 /100
Last seen 2025-01-13 02:00
Hits
15
Errors
1
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.115.132.85 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
14
Errors
5
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.171.98.237 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
14
Errors
2
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
179.118.237.153 low
Open report
0 /100
Last seen 2023-09-23 03:00
Hits
14
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
179.130.104.225 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
14
Errors
1
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
179.151.125.83 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
14
Errors
1
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
191.10.23.190 low
Open report
0 /100
Last seen 2025-09-15 03:00
Hits
14
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
152.234.75.200 low
Open report
0 /100
Last seen 2026-02-06 02:00
Hits
12
Errors
3
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.26.79.248 low
Open report
0 /100
Last seen 2024-10-04 03:00
Hits
12
Errors
1
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.197.232.169 low
Open report
0 /100
Last seen 2026-01-31 02:00
Hits
12
Errors
1
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
179.135.76.39 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
12
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
189.0.148.169 low
Open report
0 /100
Last seen 2024-09-28 03:00
Hits
12
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
191.197.213.2 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
12
Errors
1
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
152.245.126.65 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
11
Errors
4
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.116.145.18 low
Open report
0 /100
Last seen 2026-01-31 02:00
Hits
11
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.116.171.244 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
11
Errors
2
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.116.181.196 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
11
Errors
3
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.146.195.182 low
Open report
0 /100
Last seen 2026-01-31 02:00
Hits
11
Errors
1
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
179.93.80.19 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
11
Errors
1
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
179.94.49.184 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
11
Errors
3
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
179.135.71.42 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
11
Errors
1
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
179.135.167.115 low
Open report
0 /100
Last seen 2026-03-01 02:00
Hits
11
Errors
2
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
187.90.232.140 low
Open report
0 /100
Last seen 2026-02-25 02:00
Hits
11
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
191.8.206.17 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
11
Errors
2
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
152.245.80.133 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
10
Errors
2
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
152.245.94.220 low
Open report
0 /100
Last seen 2025-11-08 02:00
Hits
10
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.115.191.65 low
Open report
0 /100
Last seen 2025-09-15 03:00
Hits
10
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.116.9.87 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
10
Errors
3
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.161.241.53 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
10
Errors
3
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.162.102.75 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
10
Errors
4
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.174.100.34 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
10
Errors
2
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.215.118.174 low
Open report
0 /100
Last seen 2025-11-26 02:00
Hits
10
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
179.82.187.139 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
10
Errors
1
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
179.84.4.43 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
10
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
179.94.43.24 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
10
Errors
1
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
179.101.237.220 low
Open report
0 /100
Last seen 2026-03-01 02:00
Hits
10
Errors
1
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
179.118.199.48 low
Open report
0 /100
Last seen 2026-02-27 02:00
Hits
10
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
179.135.71.232 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
10
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
179.193.48.194 low
Open report
0 /100
Last seen 2025-11-07 02:00
Hits
10
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
179.226.171.233 low
Open report
0 /100
Last seen 2026-02-06 02:00
Hits
10
Errors
1
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
187.88.73.180 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
10
Errors
1
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
187.90.181.110 low
Open report
0 /100
Last seen 2026-02-25 02:00
Hits
10
Errors
2
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
191.22.241.13 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
10
Errors
1
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
191.202.100.204 low
Open report
0 /100
Last seen 2026-01-31 02:00
Hits
10
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
152.241.25.66 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
9
Errors
1
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
152.241.97.21 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
9
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
152.243.109.178 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
9
Errors
1
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.62.94.120 low
Open report
0 /100
Last seen 2026-01-26 02:00
Hits
9
Errors
2
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.62.200.113 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
9
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.76.115.32 low
Open report
0 /100
Last seen 2026-02-06 02:00
Hits
9
Errors
1
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.78.47.209 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
9
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.115.13.33 low
Open report
0 /100
Last seen 2026-01-30 02:00
Hits
9
Errors
2
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.115.154.142 low
Open report
0 /100
Last seen 2026-01-27 02:00
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9
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Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.160.173.128 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
9
Errors
3
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A
177.162.108.79 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
9
Errors
0
Country
Brazil
ASN
AS26599
AS Org
TELEFÔNICA BRASIL S.A