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ASN REPORT — AS138152 · YISU CLOUD LTD

First sighted: June 11, 2024, 3 a.m. · Last sighted: Sept. 30, 2024, 2:59 a.m.

Risk
26 (low)
Total hits
340
Total errors
276
Observed IPs
4
Top country
N/A
Top city
N/A

Risk

Model: v1 Computed: 2026-01-18 11:54:11
Risk score
26
Low
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Key drivers
Path traversal attempts
Request paths/parameters resemble attempts to access files outside intended directories.
trav
Hits 56
Points 368.56
Sensitive file probing
Requests target commonly sensitive files, configs, backups, or administrative resources.
sfp
Hits 22
Points 141.52
Scan velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
scan_velocity
Hits 54
Points 116.64
Command injection attempts
Request content resembles attempts to execute OS commands via an application.
cmdi
Hits 6
Points 104.91
Protocol anomaly
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
proto
Hits 12
Points 6.06
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 16
Points 1.41

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
0
3xx
12
4xx
276
5xx
0
Unique URLs
163
Total hits
340
First seen
June 11, 2024, 3 a.m.
Last seen
Sept. 30, 2024, 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
Path traversal attempts trav
Request paths/parameters resemble attempts to access files outside intended directories.
hits 56 pts 368.56
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
28 22 1 147.35 June 11, 2024, 4:13 p.m. Sept. 29, 2024, 10:03 p.m.
trav 22
26 22 1 133.85 June 11, 2024, 4:13 p.m. Sept. 29, 2024, 10:03 p.m.
trav 22
30 12 1 87.36 June 11, 2024, 4:13 p.m. Sept. 29, 2024, 10:01 p.m.
trav 12
Sensitive file probing sfp
Requests target commonly sensitive files, configs, backups, or administrative resources.
hits 22 pts 141.52
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
34 22 1 141.52 June 11, 2024, 4:13 p.m. Sept. 29, 2024, 10:03 p.m.
sensitive_file 22
Scan velocity scan_velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
hits 54 pts 116.64
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
22 18 1 64.15 June 11, 2024, 4:14 p.m. Sept. 29, 2024, 10:03 p.m.
scan_velocity 18
20 6 1 19.44 June 14, 2024, 5:01 a.m. Sept. 29, 2024, 10:02 p.m.
scan_velocity 6
18 6 1 17.50 June 14, 2024, 5:01 a.m. Sept. 29, 2024, 10:02 p.m.
scan_velocity 6
16 6 1 15.55 June 11, 2024, 4:14 p.m. Sept. 29, 2024, 10:01 p.m.
scan_velocity 6
0 18 1 0.00 June 11, 2024, 4:14 p.m. Sept. 29, 2024, 10:03 p.m.
scan_velocity 18
Command injection attempts cmdi
Request content resembles attempts to execute OS commands via an application.
hits 6 pts 104.91
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
28 3 1 62.83 June 11, 2024, 4:16 p.m. Sept. 29, 2024, 10:03 p.m.
cmdi 3
22 3 1 42.07 June 11, 2024, 4:16 p.m. Sept. 29, 2024, 10:03 p.m.
cmdi 3
Protocol anomaly proto
Request structure or protocol-level signals deviate from typical browser HTTP traffic.
hits 12 pts 6.06
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 8 1 5.53 June 11, 2024, 4:13 p.m. Sept. 29, 2024, 10 p.m.
proto 8
3 4 1 0.53 June 11, 2024, 4:13 p.m. Sept. 29, 2024, 10 p.m.
proto 4
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 16 pts 1.41
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 8 1 0.83 June 11, 2024, 4:13 p.m. Sept. 29, 2024, 10 p.m.
ua 8
6 8 1 0.58 June 11, 2024, 4:13 p.m. Sept. 29, 2024, 10 p.m.
ua 8

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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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.