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ASN REPORT — AS38283 · CHINANET SiChuan Telecom Internet Data Center

First sighted: Aug. 17, 2023, 3 a.m. · Last sighted: Sept. 18, 2025, 2:59 a.m.

Risk
1 (low)
Total hits
223
Total errors
84
Observed IPs
33
Top country
N/A
Top city
N/A

Risk

Model: v1 Computed: 2026-01-18 11:55:08
Risk score
1
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 7
Points 21.56
HTTP method anomaly
Unusual or unexpected HTTP methods observed for the target endpoints.
method
Hits 19
Points 10.49
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 32
Points 3.33
Protocol anomaly
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
proto
Hits 3
Points 2.07

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
68
3xx
71
4xx
84
5xx
0
Unique URLs
90
Total hits
223
First seen
Aug. 17, 2023, 3 a.m.
Last seen
Sept. 18, 2025, 2:59 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 7 pts 21.56
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 3 1 11.66 May 7, 2024, 8:56 p.m. May 7, 2024, 8:56 p.m.
cred 3
12 2 1 9.90 May 7, 2024, 8:56 p.m. May 7, 2024, 8:56 p.m.
cred 2
0 2 1 0.00 May 7, 2024, 8:56 p.m. May 7, 2024, 8:56 p.m.
cred 2
HTTP method anomaly method
Unusual or unexpected HTTP methods observed for the target endpoints.
hits 19 pts 10.49
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 19 1 10.49 Feb. 10, 2024, 11:50 p.m. June 1, 2024, 9:41 p.m.
method 19
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 32 pts 3.33
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 32 1 3.33 Dec. 12, 2023, 11:54 a.m. Feb. 22, 2025, 8:41 a.m.
ua 32
Protocol anomaly proto
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
hits 3 pts 2.07
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 3 1 2.07 Feb. 10, 2024, 11:50 p.m. April 15, 2024, 12:41 a.m.
proto 3

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).

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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.