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ASN REPORT — AS88 · Princeton University

First sighted: March 29, 2025, 3 a.m. · Last sighted: Oct. 11, 2025, 3 a.m.

Risk
0 (low)
Total hits
57
Total errors
2
Observed IPs
3
Top country
United States
Top city
Princeton
Top region
New Jersey

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
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 8
Points 2.88

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
55
3xx
0
4xx
2
5xx
0
Unique URLs
0
Total hits
57
First seen
March 29, 2025, 3 a.m.
Last seen
Oct. 11, 2025, 3 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 8 pts 2.88
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 4 2 2.88 March 29, 2025, 4:56 p.m. Oct. 7, 2025, 10:52 a.m. —
0 4 2 0.00 March 29, 2025, 4:56 p.m. Oct. 7, 2025, 10:51 a.m. —

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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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.

140.180.240.226 low
Open report
0 /100
Last seen 2025-03-30 03:00
Hits
34
Errors
0
Country
United States
ASN
AS88
AS Org
Princeton University
140.180.240.249 low
Open report
0 /100
Last seen 2025-10-08 03:00
Hits
21
Errors
0
Country
United States
ASN
AS88
AS Org
Princeton University
140.180.240.241 low
Open report
0 /100
Last seen 2025-10-11 03:00
Hits
2
Errors
2
Country
United States
ASN
AS88
AS Org
Princeton University