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ASN REPORT — AS263356 · CNT Fiber

First sighted: May 5, 2025, 3 a.m. · Last sighted: March 2, 2026, 2 a.m.

Risk
4 (low)
Total hits
261
Total errors
60
Observed IPs
153
Top country
Brazil
Top city
Nova Lima
Top region
Minas Gerais

Risk

Model: v1 Computed: 2026-03-03 19:54:56
Risk score
4
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 27
Points 92.40

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
201
3xx
0
4xx
60
5xx
0
Unique URLs
0
Total hits
261
First seen
May 5, 2025, 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
Repeated authentication attempts consistent with password guessing or credential stuffing.
hits 27 pts 92.40
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 10 9 55.00 July 24, 2025, 1:47 a.m. Feb. 27, 2026, 4:51 p.m.
8 7 7 30.80 Feb. 17, 2026, 11:49 p.m. Feb. 27, 2026, 4:51 p.m.
12 1 1 6.60 July 24, 2025, 1:47 a.m. July 24, 2025, 1:47 a.m.
0 9 9 0.00 July 24, 2025, 1:47 a.m. Feb. 27, 2026, 4:51 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.

191.37.77.63 low
1 /100
Last seen 2025-07-24 03:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.76.116 low
0 /100
Last seen 2026-02-24 02:00
Hits
7
Errors
1
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.77.123 low
0 /100
Last seen 2026-02-22 02:00
Hits
7
Errors
2
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.68 low
0 /100
Last seen 2026-01-30 02:00
Hits
7
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.77.82 low
0 /100
Last seen 2026-02-14 02:00
Hits
5
Errors
2
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.60 low
0 /100
Last seen 2026-02-02 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.79 low
0 /100
Last seen 2026-02-19 02:00
Hits
5
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.76.11 low
0 /100
Last seen 2026-02-14 02:00
Hits
4
Errors
3
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.77.14 low
0 /100
Last seen 2026-02-19 02:00
Hits
4
Errors
2
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.8 low
0 /100
Last seen 2026-02-27 02:00
Hits
4
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.76 low
0 /100
Last seen 2026-02-20 02:00
Hits
4
Errors
2
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.76.16 low
0 /100
Last seen 2026-02-15 02:00
Hits
3
Errors
1
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.76.72 low
0 /100
Last seen 2026-02-18 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.76.76 low
0 /100
Last seen 2026-02-19 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.77.8 low
0 /100
Last seen 2026-02-22 02:00
Hits
3
Errors
1
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.77.60 low
0 /100
Last seen 2026-02-12 02:00
Hits
3
Errors
2
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.77.84 low
0 /100
Last seen 2026-02-28 02:00
Hits
3
Errors
1
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.77.117 low
0 /100
Last seen 2026-02-05 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.77.119 low
0 /100
Last seen 2026-02-06 02:00
Hits
3
Errors
2
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.64 low
0 /100
Last seen 2026-02-02 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.78 low
0 /100
Last seen 2026-01-25 02:00
Hits
3
Errors
1
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.88 low
0 /100
Last seen 2026-02-24 02:00
Hits
3
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.76.7 low
0 /100
Last seen 2026-02-11 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.76.9 low
0 /100
Last seen 2026-02-13 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.76.14 low
0 /100
Last seen 2026-01-21 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.76.40 low
0 /100
Last seen 2026-02-07 02:00
Hits
2
Errors
2
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.76.47 low
0 /100
Last seen 2026-02-22 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.76.64 low
0 /100
Last seen 2026-02-25 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.76.77 low
0 /100
Last seen 2026-01-30 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.76.91 low
0 /100
Last seen 2026-01-28 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.76.102 low
0 /100
Last seen 2026-01-24 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.77.1 low
0 /100
Last seen 2026-01-24 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.77.13 low
0 /100
Last seen 2026-01-28 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.77.17 low
0 /100
Last seen 2026-03-02 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.77.20 low
0 /100
Last seen 2026-01-26 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.77.32 low
0 /100
Last seen 2026-02-13 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.77.51 low
0 /100
Last seen 2026-01-22 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.77.61 low
0 /100
Last seen 2026-02-20 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.77.94 low
0 /100
Last seen 2026-01-21 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.77.97 low
0 /100
Last seen 2026-02-13 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.77.100 low
0 /100
Last seen 2026-01-23 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.77.111 low
0 /100
Last seen 2026-02-15 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.77.125 low
0 /100
Last seen 2026-02-20 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.2 low
0 /100
Last seen 2026-02-15 02:00
Hits
2
Errors
2
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.6 low
0 /100
Last seen 2026-01-21 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.19 low
0 /100
Last seen 2025-09-11 03:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.22 low
0 /100
Last seen 2026-02-21 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.23 low
0 /100
Last seen 2026-02-17 02:00
Hits
2
Errors
2
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.26 low
0 /100
Last seen 2026-02-26 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.31 low
0 /100
Last seen 2026-02-26 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.43 low
0 /100
Last seen 2026-02-22 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.44 low
0 /100
Last seen 2026-01-26 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.50 low
0 /100
Last seen 2026-02-08 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.56 low
0 /100
Last seen 2026-02-06 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.62 low
0 /100
Last seen 2026-02-23 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.63 low
0 /100
Last seen 2026-02-11 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.65 low
0 /100
Last seen 2026-01-27 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.74 low
0 /100
Last seen 2026-02-08 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.77 low
0 /100
Last seen 2026-02-05 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.85 low
0 /100
Last seen 2026-02-14 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.94 low
0 /100
Last seen 2026-02-20 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.97 low
0 /100
Last seen 2026-02-13 02:00
Hits
2
Errors
1
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.105 low
0 /100
Last seen 2026-01-30 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.109 low
0 /100
Last seen 2026-02-11 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.78.115 low
0 /100
Last seen 2026-02-18 02:00
Hits
2
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.75.245 low
0 /100
Last seen 2026-02-06 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.75.246 low
0 /100
Last seen 2026-01-27 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.76.15 low
0 /100
Last seen 2026-02-02 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.76.17 low
0 /100
Last seen 2026-03-02 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.76.22 low
0 /100
Last seen 2025-07-21 03:00
Hits
1
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.76.30 low
0 /100
Last seen 2026-02-15 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.76.38 low
0 /100
Last seen 2026-02-28 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.76.50 low
0 /100
Last seen 2026-02-22 02:00
Hits
1
Errors
0
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.76.53 low
0 /100
Last seen 2026-02-07 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber
191.37.76.56 low
0 /100
Last seen 2026-02-13 02:00
Hits
1
Errors
1
Country
Brazil
ASN
AS263356
AS Org
CNT Fiber