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IP Address Overview

Model: v1 Updated: Jan. 14, 2026, 9:58 a.m.
Report for 216.73.216.125 • United States • Anthropic, PBC

High-level context about this IP: ownership, geography, and traffic profile.

Traffic ready Risk ready Report ready Model v1
IP Address
216.73.216.125
Total Hits
8232
Organization
Anthropic, PBC
ASN
AS16509 Amazon.com, Inc.
ISP
16509 Amazon.com
Region
Ohio
City
Columbus
Country
United States
Subnet
—
Risk Level
high
First Seen
May 13, 2025, 3 a.m.
Last Seen
Aug. 23, 2025, 3 a.m.
Total Errors
2219
Risk Score
82

Risk

Model: v1 Computed: Jan. 14, 2026, 9:58 a.m.
Risk score
82
High
Risk gradient
Contributor codes are normalized (e.g. sqli, cmdi, trav, sfp). Totals and breakdowns are derived from rollups and explainability tables only.
Top contributing annotators
Automated client behavior bot 7656 hits 0.00 pts Scan velocity scan_velocity 293 hits 0.00 pts User-Agent anomaly ua 576 hits 0.00 pts Request size anomaly request_size 75 hits 0.00 pts
All contributing signals
Automated client behavior bot 7656 hits 3828.00 pts
Traffic patterns strongly suggest automation rather than a human-operated browser.
Severity Hits Labels Weighted Top labels
10 7656 1 3828.00 n/a
Scan velocity scan_velocity 293 hits 288.36 pts
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
Severity Hits Labels Weighted Top labels
10 142 1 255.60 n/a
14 5 1 12.60 n/a
16 4 1 11.52 n/a
12 4 1 8.64 n/a
0 138 1 0.00 n/a
User-Agent anomaly ua 576 hits 69.12 pts
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
Severity Hits Labels Weighted Top labels
6 576 1 69.12 n/a
Request size anomaly request_size 75 hits 57.12 pts
Requests are unusually large or shaped in a way that suggests abuse or automation.
Severity Hits Labels Weighted Top labels
14 68 1 57.12 n/a
0 7 1 0.00 n/a
Technical summary
Computed at
Jan. 14, 2026, 9:58 a.m.
Raw total
4242.60
Total hits
8232
Errors
2219

Traffic

Rollup

Daily activity (hits per day) plus HTTP response mix and basic counters from the traffic rollup.

Daily activity (hits per day).
2xx
3007
3xx
1818
4xx
2219
5xx
0
Unique URLs
3979
Total Hits
8232
First Seen
May 13, 2025, 3 a.m.
Last Seen
Aug. 23, 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
Automated client behavior bot
Traffic patterns strongly suggest automation rather than a human-operated browser.
hits 7656 pts 3828.00
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration. Hover labels for quick scans; expand for the full table.
Severity Total Labels Weighted First seen Last seen Top labels
10 7656 1 3828.00 May 13, 2025, 7:25 a.m. Aug. 22, 2025, 11:08 a.m. —
Scan velocity scan_velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
hits 293 pts 288.36
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration. Hover labels for quick scans; expand for the full table.
Severity Total Labels Weighted First seen Last seen Top labels
10 142 1 255.60 May 13, 2025, 7:52 p.m. June 22, 2025, 7:20 a.m. —
14 5 1 12.60 May 24, 2025, 2:10 a.m. June 22, 2025, 6:58 a.m. —
16 4 1 11.52 May 24, 2025, 2:10 a.m. June 22, 2025, 6:58 a.m. —
12 4 1 8.64 May 24, 2025, 2:10 a.m. June 22, 2025, 6:58 a.m. —
0 138 1 0.00 May 13, 2025, 7:52 p.m. June 22, 2025, 7:20 a.m. —
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 576 pts 69.12
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration. Hover labels for quick scans; expand for the full table.
Severity Total Labels Weighted First seen Last seen Top labels
6 576 1 69.12 June 21, 2025, 11:30 p.m. June 22, 2025, 7:20 a.m. —
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 75 pts 57.12
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration. Hover labels for quick scans; expand for the full table.
Severity Total Labels Weighted First seen Last seen Top labels
14 68 1 57.12 June 21, 2025, 11:30 p.m. June 22, 2025, 7:09 a.m. —
0 7 1 0.00 June 22, 2025, 2:04 a.m. June 22, 2025, 6:47 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 IP.

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Subnet footprint

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Next step

Explore the annotated logs

Open the Log Explorer to review individual access events, annotator decisions, labels, and supporting details (UA / referer / rule ids) in a paginated, filterable view.

Open Log Explorer → Last 7 Days