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ASN REPORT — AS823 · University of Western Ontario

First sighted: Nov. 25, 2024, 2 a.m. · Last sighted: March 6, 2025, 2 a.m.

Risk
0 (low)
Total hits
83
Total errors
8
Observed IPs
6
Top country
Canada
Top city
London
Top region
Ontario

Risk

Model: v1 Computed: 2026-02-27 17:09:49
Risk score
Low
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Key drivers
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 6
Points 0.72
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 3
Points

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
75
3xx
0
4xx
8
5xx
0
Unique URLs
0
Total hits
83
First seen
Nov. 25, 2024, 2 a.m.
Last seen
March 6, 2025, 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
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 6 pts 0.72
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
6 6 5 0.72 Nov. 26, 2024, 1:05 a.m. Dec. 3, 2024, 9:18 p.m. —
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 3 pts 0.00
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
0 3 1 0.00 March 5, 2025, 10:15 p.m. March 5, 2025, 10:15 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.

129.100.205.225 low
Open report
0 /100
Last seen 2024-12-03 02:00
Hits
28
Errors
1
Country
Canada
ASN
AS823
AS Org
University of Western Ontario
129.100.205.229 low
Open report
0 /100
Last seen 2024-12-04 02:00
Hits
22
Errors
2
Country
Canada
ASN
AS823
AS Org
University of Western Ontario
129.100.255.22 low
Open report
0 /100
Last seen 2025-03-06 02:00
Hits
17
Errors
0
Country
Canada
ASN
AS823
AS Org
University of Western Ontario
129.100.255.26 low
Open report
0 /100
Last seen 2024-11-30 02:00
Hits
10
Errors
1
Country
Canada
ASN
AS823
AS Org
University of Western Ontario
129.100.205.224 low
Open report
0 /100
Last seen 2024-12-04 02:00
Hits
3
Errors
2
Country
Canada
ASN
AS823
AS Org
University of Western Ontario
129.100.255.30 low
Open report
0 /100
Last seen 2024-12-04 02:00
Hits
3
Errors
2
Country
Canada
ASN
AS823
AS Org
University of Western Ontario