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ASN REPORT — AS7575 · Australian Academic and Research Network (AARNet)

First sighted: May 13, 2024, 3 a.m. · Last sighted: Feb. 24, 2026, 2 a.m.

Risk
0 (low)
Total hits
195
Total errors
4
Observed IPs
9
Top country
Australia
Top city
Perth
Top region
Western Australia

Risk

Model: v1 Computed: 2026-03-03 19:54:56
Risk score
Low
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Key drivers
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 14
Points 0.72
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 1
Points 0.12

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
191
3xx
0
4xx
4
5xx
0
Unique URLs
0
Total hits
195
First seen
May 13, 2024, 3 a.m.
Last seen
Feb. 24, 2026, 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
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 14 pts 0.72
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 1 1 0.72 April 17, 2025, 4:05 a.m. April 17, 2025, 4:05 a.m. —
0 13 5 0.00 March 5, 2025, 1:08 a.m. June 25, 2025, 3:27 a.m. —
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 1 pts 0.12
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
6 1 1 0.12 June 25, 2025, 3:29 a.m. June 25, 2025, 3:29 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).

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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.

182.255.96.190 low
Open report
0 /100
Last seen 2025-03-08 02:00
Hits
87
Errors
0
Country
Australia
ASN
AS7575
AS Org
Australian Academic and Research Network (AARNet)
113.197.9.50 low
Open report
0 /100
Last seen 2025-04-29 03:00
Hits
29
Errors
0
Country
Australia
ASN
AS7575
AS Org
Australian Academic and Research Network (AARNet)
139.230.253.14 low
Open report
0 /100
Last seen 2025-03-28 03:00
Hits
22
Errors
0
Country
Australia
ASN
AS7575
AS Org
Australian Academic and Research Network (AARNet)
141.132.80.132 low
Open report
0 /100
Last seen 2024-05-14 03:00
Hits
20
Errors
3
Country
Australia
ASN
AS7575
AS Org
Australian Academic and Research Network (AARNet)
138.44.65.60 low
Open report
0 /100
Last seen 2025-06-26 03:00
Hits
16
Errors
0
Country
Australia
ASN
AS7575
AS Org
Australian Academic and Research Network (AARNet)
150.203.2.228 low
Open report
0 /100
Last seen 2025-04-18 03:00
Hits
15
Errors
0
Country
Australia
ASN
AS7575
AS Org
Australian Academic and Research Network (AARNet)
138.44.79.44 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
4
Errors
1
Country
Australia
ASN
AS7575
AS Org
Australian Academic and Research Network (AARNet)
134.115.183.35 low
Open report
0 /100
Last seen 2024-09-18 03:00
Hits
1
Errors
0
Country
Australia
ASN
AS7575
AS Org
Australian Academic and Research Network (AARNet)
134.148.103.48 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
1
Errors
0
Country
Australia
ASN
AS7575
AS Org
Australian Academic and Research Network (AARNet)