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ASN REPORT — AS7552 · Viettel Group

First sighted: July 12, 2023, 3 a.m. · Last sighted: Jan. 11, 2026, 1:59 a.m.

Risk
48 (med)
Total hits
3048
Total errors
958
Observed IPs
554
Top country
N/A
Top city
N/A

Risk

Model: v1 Computed: 2026-01-18 11:55:14
Risk score
48
Medium
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Key drivers
Sensitive file probing
Requests target commonly sensitive files, configs, backups, or administrative resources.
sfp
Hits 110
Points 726.46
Path traversal attempts
Request paths/parameters resemble attempts to access files outside intended directories.
trav
Hits 65
Points 434.54
Credential brute forcing
Repeated authentication attempts consistent with password guessing or credential stuffing.
cred
Hits 92
Points 229.46
Scan velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
scan_velocity
Hits 84
Points 132.19
Command injection attempts
Request content resembles attempts to execute OS commands via an application.
cmdi
Hits 4
Points 78.86
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 213
Points 18.78
Protocol anomaly
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
proto
Hits 13
Points 7.79
HTTP method anomaly
Unusual or unexpected HTTP methods observed for the target endpoints.
method
Hits 16
Points 6.53
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 53
Points 6.32
Automated client behavior
Traffic patterns strongly suggest automation rather than a human-operated browser.
bot
Hits 10
Points 4.75

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
1179
3xx
432
4xx
809
5xx
149
Unique URLs
1498
Total hits
3048
First seen
July 12, 2023, 3 a.m.
Last seen
Jan. 11, 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
Sensitive file probing sfp
Requests target commonly sensitive files, configs, backups, or administrative resources.
hits 110 pts 726.46
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
40 59 1 477.66 July 19, 2023, 1:37 p.m. Dec. 17, 2025, 12:15 p.m.
sensitive_file 59
34 22 1 141.52 Dec. 21, 2024, 11:05 p.m. May 19, 2025, 3:50 p.m.
sensitive_file 22
22 24 1 90.60 May 28, 2024, 12:20 a.m. May 28, 2024, 12:25 a.m.
sensitive_file 24
16 4 1 9.86 Jan. 4, 2024, 11:34 p.m. Jan. 4, 2024, 11:35 p.m.
sensitive_file 4
36 1 1 6.81 Nov. 6, 2025, 4:39 a.m. Nov. 6, 2025, 4:39 a.m.
sensitive_file 1
Path traversal attempts trav
Request paths/parameters resemble attempts to access files outside intended directories.
hits 65 pts 434.54
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
30 21 1 153.35 Dec. 21, 2024, 11:05 p.m. May 19, 2025, 3:50 p.m.
trav 21
28 22 1 147.35 Dec. 21, 2024, 11:05 p.m. May 19, 2025, 3:50 p.m.
trav 22
26 22 1 133.85 Dec. 21, 2024, 11:05 p.m. May 19, 2025, 3:50 p.m.
trav 22
Credential brute forcing cred
Repeated authentication attempts consistent with password guessing or credential stuffing.
hits 92 pts 229.46
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 42 1 162.80 Nov. 2, 2023, 8:07 p.m. Oct. 14, 2025, 8:08 p.m.
cred 42
8 12 1 36.96 Feb. 22, 2024, 9:04 p.m. Oct. 14, 2025, 8:08 p.m.
cred 12
12 6 1 29.70 Nov. 2, 2023, 8:07 p.m. Feb. 15, 2024, 2:04 a.m.
cred 6
0 32 1 0.00 Nov. 2, 2023, 8:07 p.m. Oct. 14, 2025, 8:08 p.m.
cred 32
Scan velocity scan_velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
hits 84 pts 132.19
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 20 1 36.72 Jan. 4, 2024, 11:35 p.m. May 28, 2024, 12:25 a.m.
scan_velocity 20
22 6 1 21.38 Dec. 21, 2024, 11:06 p.m. May 18, 2025, 11:13 a.m.
scan_velocity 6
20 6 1 19.44 Dec. 21, 2024, 11:06 p.m. May 18, 2025, 11:13 a.m.
scan_velocity 6
18 4 1 11.66 Dec. 21, 2024, 11:06 p.m. May 18, 2025, 11:12 a.m.
scan_velocity 4
24 3 1 11.66 May 18, 2025, 11:13 a.m. May 18, 2025, 11:13 a.m.
scan_velocity 3
14 5 1 10.96 Jan. 4, 2024, 11:35 p.m. May 18, 2025, 11:12 a.m.
scan_velocity 5
16 4 1 10.37 Dec. 21, 2024, 11:06 p.m. May 18, 2025, 11:12 a.m.
scan_velocity 4
10 7 1 9.99 Dec. 24, 2023, 9:56 p.m. June 25, 2025, 9:04 p.m.
scan_velocity 7
0 29 1 0.00 Dec. 24, 2023, 9:56 p.m. June 25, 2025, 9:04 p.m.
scan_velocity 29
Command injection attempts cmdi
Request content resembles attempts to execute OS commands via an application.
hits 4 pts 78.86
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 Dec. 21, 2024, 11:07 p.m. Nov. 6, 2025, 4:39 a.m.
cmdi 2
30 1 1 22.95 Nov. 6, 2025, 4:39 a.m. Nov. 6, 2025, 4:39 a.m.
cmdi 1
22 1 1 14.02 Dec. 21, 2024, 11:07 p.m. Dec. 21, 2024, 11:07 p.m.
cmdi 1
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 213 pts 18.78
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
6 131 1 9.43 Aug. 9, 2023, 11:03 a.m. Nov. 28, 2025, 6:31 a.m.
ua 131
8 71 1 7.38 Aug. 9, 2023, 11:03 a.m. Nov. 6, 2025, 12:31 p.m.
ua 71
12 9 1 1.51 Sept. 29, 2024, 4:15 p.m. Jan. 5, 2025, 1:28 p.m.
ua 9
14 2 1 0.45 Jan. 5, 2025, 7:02 a.m. Jan. 30, 2025, 2:15 a.m.
ua 2
Protocol anomaly proto
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
hits 13 pts 7.79
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 Dec. 21, 2024, 11:05 p.m. May 19, 2025, 3:50 p.m.
proto 10
11 1 1 0.62 March 31, 2025, 11:44 a.m. March 31, 2025, 11:44 a.m.
proto 1
3 2 1 0.26 Dec. 21, 2024, 11:05 p.m. Feb. 21, 2025, 12:41 p.m.
proto 2
HTTP method anomaly method
Unusual or unexpected HTTP methods observed for the target endpoints.
hits 16 pts 6.53
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 16 1 6.53 Aug. 9, 2023, 11:03 a.m. Nov. 30, 2023, 8:01 p.m.
method 16
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 53 pts 6.32
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 11 1 5.15 Dec. 23, 2024, 4 p.m. July 4, 2025, 1:42 p.m.
request_size 11
14 2 1 1.18 Oct. 2, 2025, 1:37 p.m. Oct. 2, 2025, 2:29 p.m.
request_size 2
0 40 1 0.00 Jan. 5, 2025, 1:28 p.m. Oct. 11, 2025, 10:43 a.m.
request_size 40
Automated client behavior bot
Traffic patterns strongly suggest automation rather than a human-operated browser.
hits 10 pts 4.75
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 10 1 4.75 Dec. 21, 2024, 10:24 p.m. May 23, 2025, 12:39 p.m.
bot 10
Referrer abuse ref
Referrer patterns look manipulated, irrelevant, or inconsistent with normal navigation.
hits 12 pts 1.51
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
6 12 1 1.51 Feb. 22, 2024, 9:04 p.m. Oct. 14, 2025, 8:08 p.m.
ref 12

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.

No peer rows available for this ASN snapshot.