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ASN REPORT — AS31822 · City University of New York

First sighted: Nov. 15, 2024, 2 a.m. · Last sighted: April 27, 2025, 3 a.m.

Risk
1 (Low)
Total hits
236
Total errors
112
Observed IPs
3
Top country
United States
Top city
New York
Top region
New York

Risk

Model: v1 Computed: Feb. 27, 2026, 5:09 p.m.
ASN risk score
1
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
17.28
Total hits
236
Errors
112

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
124
3xx
0
4xx
112
5xx
0
Unique URLs
0
Total hits
236
First seen
Nov. 15, 2024, 2 a.m.
Last seen
April 27, 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).

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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.

128.228.151.18 low
Open report
1 /100
Last seen 2025-04-27 03:00
Hits
208
Errors
111
Country
United States
ASN
AS31822
AS Org
City University of New York
134.74.251.209 low
Open report
0 /100
Last seen 2025-04-23 03:00
Hits
15
Errors
1
Country
United States
ASN
AS31822
AS Org
City University of New York
134.74.251.208 low
Open report
0 /100
Last seen 2025-04-25 03:00
Hits
13
Errors
0
Country
United States
ASN
AS31822
AS Org
City University of New York