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ORG REPORT — Charles River Operation · charles river operation

First sighted: Jan. 9, 2024, 2 a.m. · Last sighted: Feb. 16, 2025, 2 a.m.

Risk
0 (low)
Total hits
6
Total errors
2
Distinct IPs
3
Distinct ASNs
2
Top country
United States
Top city
Waltham
Top region
Massachusetts
Top ASN
AS64249 • Charles River Operation

Risk

Model: v1 Computed: 2026-03-03 20:12:57
Risk score
0
Low
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Annotator influence radar
Rendering annotator influence profile…
Normalized contribution (0..1) per annotator versus robust per-code envelope.
Key drivers
Sensitive file probing
Requests target commonly sensitive files, configs, backups, or administrative resources.
sfp
Hits 1
Points 8.80
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 organization.

Loading activity…
Daily activity (hits per day). Total in window: —.
Traffic rollup
HTTP status classes, URL diversity, and totals.
2xx
1
3xx
2
4xx
2
5xx
0
Unique URLs
0
Total hits
6
First seen
Jan. 9, 2024, 2 a.m.
Last seen
Feb. 16, 2025, 2 a.m.

HTTP Status Breakdown

Response mix grouped by status class (2xx/3xx/4xx/5xx). Uses totals 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 Org snapshot (peer IPs with coordinates).

Loading map…

ASNs held by this org

Derived from IP rollups (IPReportTotal). Grouped by (asn, as_org_name).
Loading…

Interesting IPs

Top risky peers inside this org (latest snapshot). Sorted by risk score, then hits.

207.32.143.135 low
Open report
0 /100
Last seen 2024-11-08 02:00
Hits
124
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
63.246.157.128 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
33
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
63.246.157.173 low
Open report
0 /100
Last seen 2025-11-07 02:00
Hits
10
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.175 low
Open report
0 /100
Last seen 2025-11-07 02:00
Hits
10
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.184 low
Open report
0 /100
Last seen 2024-11-08 02:00
Hits
8
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.118 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
6
Errors
2
Country
United States
ASN
AS64249
AS Org
Charles River Operation
63.246.157.22 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
5
Errors
1
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.196 low
Open report
0 /100
Last seen 2026-01-30 02:00
Hits
5
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.141 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
4
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.188 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
4
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
63.246.157.187 low
Open report
0 /100
Last seen 2025-11-07 02:00
Hits
4
Errors
3
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.131.87 low
Open report
0 /100
Last seen 2025-06-26 03:00
Hits
4
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.133.129 low
Open report
0 /100
Last seen 2025-01-16 02:00
Hits
4
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
45.67.143.192 low
Open report
0 /100
Last seen 2024-12-27 02:00
Hits
4
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.131.180 low
Open report
0 /100
Last seen 2024-09-08 03:00
Hits
4
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.131.219 low
Open report
0 /100
Last seen 2024-05-17 03:00
Hits
4
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.131.132 low
Open report
0 /100
Last seen 2023-07-26 03:00
Hits
4
Errors
1
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.89 low
Open report
0 /100
Last seen 2026-02-13 02:00
Hits
3
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
63.246.157.13 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
3
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
63.246.157.91 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
3
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
63.246.157.112 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
3
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
63.246.157.139 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
3
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
63.246.157.158 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
3
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
63.246.157.233 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
3
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.39 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
3
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.44 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
3
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.51 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
3
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.92 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
3
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.228 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
3
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
63.246.157.27 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
3
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.26 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
3
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.55 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
3
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.71 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
3
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.130 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
3
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.146 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
3
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.159 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
3
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
63.246.157.49 low
Open report
0 /100
Last seen 2026-01-25 02:00
Hits
3
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
154.3.129.88 low
Open report
0 /100
Last seen 2025-01-27 02:00
Hits
3
Errors
2
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.87 low
Open report
0 /100
Last seen 2024-11-06 02:00
Hits
3
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.139.226 low
Open report
0 /100
Last seen 2026-02-24 02:00
Hits
2
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
63.246.157.198 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
2
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
63.246.157.162 low
Open report
0 /100
Last seen 2025-05-24 03:00
Hits
2
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
63.246.157.99 low
Open report
0 /100
Last seen 2025-05-20 03:00
Hits
2
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
67.22.62.237 low
Open report
0 /100
Last seen 2025-03-05 02:00
Hits
2
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
45.67.142.223 low
Open report
0 /100
Last seen 2025-01-16 02:00
Hits
2
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
67.22.62.220 low
Open report
0 /100
Last seen 2025-01-16 02:00
Hits
2
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.132.161 low
Open report
0 /100
Last seen 2025-01-16 02:00
Hits
2
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.134 low
Open report
0 /100
Last seen 2024-11-10 02:00
Hits
2
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.186 low
Open report
0 /100
Last seen 2024-11-10 02:00
Hits
2
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.192 low
Open report
0 /100
Last seen 2024-11-10 02:00
Hits
2
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
38.146.57.203 low
Open report
0 /100
Last seen 2024-01-10 02:00
Hits
2
Errors
0
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
67.22.62.132 low
Open report
0 /100
Last seen 2023-12-16 02:00
Hits
2
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
94.154.168.28 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
1
Errors
1
Country
United States
ASN
AS64249
AS Org
Charles River Operation
94.154.168.158 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
1
Errors
1
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.81 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
1
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
63.246.157.19 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
1
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.109 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
1
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
63.246.157.5 low
Open report
0 /100
Last seen 2026-01-30 02:00
Hits
1
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
63.246.157.18 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
1
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
63.246.157.9 low
Open report
0 /100
Last seen 2026-01-26 02:00
Hits
1
Errors
1
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.205 low
Open report
0 /100
Last seen 2026-01-23 02:00
Hits
1
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.90 low
Open report
0 /100
Last seen 2025-12-18 02:00
Hits
1
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.152.64 low
Open report
0 /100
Last seen 2025-09-29 03:00
Hits
1
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.131.81 low
Open report
0 /100
Last seen 2025-08-14 03:00
Hits
1
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.131.247 low
Open report
0 /100
Last seen 2025-06-26 03:00
Hits
1
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.123 low
Open report
0 /100
Last seen 2025-04-17 03:00
Hits
1
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
63.246.157.163 low
Open report
0 /100
Last seen 2025-03-21 02:00
Hits
1
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
38.146.57.249 low
Open report
0 /100
Last seen 2025-02-16 02:00
Hits
1
Errors
0
Country
United States
ASN
AS174
AS Org
Cogent Communications, LLC
207.32.139.241 low
Open report
0 /100
Last seen 2025-02-07 02:00
Hits
1
Errors
1
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.155.134 low
Open report
0 /100
Last seen 2025-02-07 02:00
Hits
1
Errors
1
Country
United States
ASN
AS64249
AS Org
Charles River Operation
63.246.157.63 low
Open report
0 /100
Last seen 2024-11-09 02:00
Hits
1
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.64 low
Open report
0 /100
Last seen 2024-11-09 02:00
Hits
1
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
207.32.143.104 low
Open report
0 /100
Last seen 2024-11-09 02:00
Hits
1
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
63.246.157.238 low
Open report
0 /100
Last seen 2024-11-06 02:00
Hits
1
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation
63.246.157.220 low
Open report
0 /100
Last seen 2024-11-05 02:00
Hits
1
Errors
0
Country
United States
ASN
AS64249
AS Org
Charles River Operation