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IP Address Overview

Model: v1 Updated: Jan. 14, 2026, 9:58 a.m.
Report for 216.73.216.225 • 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
216.73.216.225
Total Hits
5963
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 21, 2025, 3 a.m.
Last Seen
June 21, 2025, 3 a.m.
Total Errors
823
Risk Score
71

Risk

Model: v1 Computed: Jan. 14, 2026, 9:58 a.m.
Risk score
71
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 5433 hits 0.00 pts Scan velocity scan_velocity 274 hits 0.00 pts Request size anomaly request_size 109 hits 0.00 pts User-Agent anomaly ua 530 hits 0.00 pts
All contributing signals
Automated client behavior bot 5433 hits 2716.50 pts
Traffic patterns strongly suggest automation rather than a human-operated browser.
Severity Hits Labels Weighted Top labels
10 5433 1 2716.50 n/a
Scan velocity scan_velocity 274 hits 268.56 pts
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
Severity Hits Labels Weighted Top labels
10 144 1 259.20 n/a
14 2 1 5.04 n/a
12 2 1 4.32 n/a
0 126 1 0.00 n/a
Request size anomaly request_size 109 hits 88.20 pts
Requests are unusually large or shaped in a way that suggests abuse or automation.
Severity Hits Labels Weighted Top labels
14 105 1 88.20 n/a
0 4 1 0.00 n/a
User-Agent anomaly ua 530 hits 63.60 pts
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
Severity Hits Labels Weighted Top labels
6 530 1 63.60 n/a
Technical summary
Computed at
Jan. 14, 2026, 9:58 a.m.
Raw total
3136.86
Total hits
5963
Errors
823

Traffic

Rollup

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

Daily activity (hits per day).
2xx
2719
3xx
1316
4xx
823
5xx
0
Unique URLs
2634
Total Hits
5963
First Seen
May 21, 2025, 3 a.m.
Last Seen
June 21, 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 5433 pts 2716.50
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 5433 1 2716.50 May 21, 2025, 5:19 a.m. June 20, 2025, 12:01 p.m. —
Scan velocity scan_velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
hits 274 pts 268.56
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
10 144 1 259.20 May 21, 2025, 8:41 a.m. June 20, 2025, 12:01 p.m. —
14 2 1 5.04 May 23, 2025, 3:37 p.m. May 23, 2025, 3:37 p.m. —
12 2 1 4.32 May 23, 2025, 3:37 p.m. May 23, 2025, 3:37 p.m. —
0 126 1 0.00 May 21, 2025, 8:41 a.m. June 20, 2025, 12:01 p.m. —
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 109 pts 88.20
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
14 105 1 88.20 June 20, 2025, 4:12 a.m. June 20, 2025, 10:50 a.m. —
0 4 1 0.00 June 20, 2025, 7:44 a.m. June 20, 2025, 12:01 p.m. —
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 530 pts 63.60
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
6 530 1 63.60 June 20, 2025, 4:12 a.m. June 20, 2025, 12:01 p.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 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