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IP Address Overview

Model: v1 Updated: Jan. 14, 2026, 9:58 a.m.
Report for 216.73.216.234 • 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
216.73.216.234
Total Hits
9801
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
July 30, 2025, 3 a.m.
Total Errors
1298
Risk Score
87

Risk

Model: v1 Computed: Jan. 14, 2026, 9:58 a.m.
Risk score
87
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 8716 hits 0.00 pts Scan velocity scan_velocity 396 hits 0.00 pts Request size anomaly request_size 204 hits 0.00 pts User-Agent anomaly ua 1085 hits 0.00 pts
All contributing signals
Automated client behavior bot 8716 hits 4358.00 pts
Traffic patterns strongly suggest automation rather than a human-operated browser.
Severity Hits Labels Weighted Top labels
10 8716 1 4358.00 n/a
Scan velocity scan_velocity 396 hits 378.36 pts
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
Severity Hits Labels Weighted Top labels
10 204 1 367.20 n/a
12 4 1 8.64 n/a
14 1 1 2.52 n/a
0 187 1 0.00 n/a
Request size anomaly request_size 204 hits 165.48 pts
Requests are unusually large or shaped in a way that suggests abuse or automation.
Severity Hits Labels Weighted Top labels
14 197 1 165.48 n/a
0 7 1 0.00 n/a
User-Agent anomaly ua 1085 hits 130.20 pts
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
Severity Hits Labels Weighted Top labels
6 1085 1 130.20 n/a
Technical summary
Computed at
Jan. 14, 2026, 9:58 a.m.
Raw total
5032.04
Total hits
9801
Errors
1298

Traffic

Rollup

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

Daily activity (hits per day).
2xx
4265
3xx
1820
4xx
1296
5xx
2
Unique URLs
3896
Total Hits
9801
First Seen
May 21, 2025, 3 a.m.
Last Seen
July 30, 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 8716 pts 4358.00
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 8716 1 4358.00 May 21, 2025, 11:47 a.m. July 29, 2025, 3:55 p.m. —
Scan velocity scan_velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
hits 396 pts 378.36
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
10 204 1 367.20 May 21, 2025, 11:48 a.m. July 29, 2025, 3:48 p.m. —
12 4 1 8.64 May 22, 2025, 10:12 p.m. July 29, 2025, 11:53 a.m. —
14 1 1 2.52 July 29, 2025, 11:53 a.m. July 29, 2025, 11:53 a.m. —
0 187 1 0.00 May 21, 2025, 11:48 a.m. July 29, 2025, 3:48 p.m. —
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 204 pts 165.48
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
14 197 1 165.48 July 20, 2025, 4:44 a.m. July 29, 2025, 3:47 p.m. —
0 7 1 0.00 July 29, 2025, noon July 29, 2025, 2:39 p.m. —
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 1085 pts 130.20
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
6 1085 1 130.20 May 22, 2025, 10:12 p.m. July 29, 2025, 3:55 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