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ASN REPORT — AS4158 · City University of Hong Kong

First sighted: Dec. 31, 2024, 2 a.m. · Last sighted: April 18, 2025, 3 a.m.

Risk
0 (Low)
Total hits
103
Total errors
22
Observed IPs
2
Top country
Hong Kong
Top city
Kowloon Tong
Top region
Kowloon City

Risk

Model: v1 Computed: Feb. 27, 2026, 5:09 p.m.
ASN risk score
0
Low
Risk gradient
Contributor codes are normalized (e.g. sqli, cmdi, trav, sfp). Totals and breakdowns are derived from ASN rollups and explainability tables only.
Annotator influence radar
Rendering annotator influence profile…
Normalized contribution (0..1) per annotator versus robust per-code envelope.
All contributing signals
No annotator totals available.
Technical summary
Computed at
Feb. 27, 2026, 5:09 p.m.
Raw total
8.88
Total hits
103
Errors
22

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
81
3xx
0
4xx
22
5xx
0
Unique URLs
0
Total hits
103
First seen
Dec. 31, 2024, 2 a.m.
Last seen
April 18, 2025, 3 a.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 ASN

Derived from report_ipaddress rows mapped to this ASN. 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.

144.214.47.34 low
Open report
0 /100
Last seen 2025-01-01 02:00
Hits
99
Errors
22
Country
Hong Kong
ASN
AS4158
AS Org
City University of Hong Kong
144.214.0.6 low
Open report
0 /100
Last seen 2025-04-18 03:00
Hits
4
Errors
0
Country
Hong Kong
ASN
AS4158
AS Org
City University of Hong Kong