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IP Address Overview

Model: v1 Updated: Jan. 14, 2026, 9:58 a.m.
Report for 216.73.216.190 • 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
216.73.216.190
Total Hits
46289
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 16, 2025, 3 a.m.
Last Seen
Aug. 21, 2025, 3 a.m.
Total Errors
5090
Risk Score
100

Risk

Model: v1 Computed: Jan. 14, 2026, 9:58 a.m.
Risk score
100
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 46288 hits 0.00 pts Scan velocity scan_velocity 3199 hits 0.00 pts User-Agent anomaly ua 1 hits 0.00 pts
All contributing signals
Automated client behavior bot 46288 hits 23144.00 pts
Traffic patterns strongly suggest automation rather than a human-operated browser.
Severity Hits Labels Weighted Top labels
10 46288 1 23144.00 n/a
Scan velocity scan_velocity 3199 hits 3420.36 pts
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
Severity Hits Labels Weighted Top labels
10 1739 1 3130.20 n/a
12 52 1 112.32 n/a
14 36 1 90.72 n/a
16 16 1 46.08 n/a
24 4 1 17.28 n/a
26 2 1 9.36 n/a
22 2 1 7.92 n/a
18 2 1 6.48 n/a
0 1346 1 0.00 n/a
User-Agent anomaly ua 1 hits 0.12 pts
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
Severity Hits Labels Weighted Top labels
6 1 1 0.12 n/a
Technical summary
Computed at
Jan. 14, 2026, 9:58 a.m.
Raw total
26564.48
Total hits
46289
Errors
5090

Traffic

Rollup

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

Daily activity (hits per day).
2xx
22527
3xx
18671
4xx
5086
5xx
4
Unique URLs
31961
Total Hits
46289
First Seen
May 16, 2025, 3 a.m.
Last Seen
Aug. 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 46288 pts 23144.00
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 46288 1 23144.00 May 16, 2025, 10:21 a.m. Aug. 20, 2025, 12:44 p.m. —
Scan velocity scan_velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
hits 3199 pts 3420.36
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 1739 1 3130.20 May 16, 2025, 10:21 a.m. May 28, 2025, 5:12 p.m. —
12 52 1 112.32 May 18, 2025, 7:08 p.m. May 28, 2025, 3:37 p.m. —
14 36 1 90.72 May 18, 2025, 7:08 p.m. May 28, 2025, 3:37 p.m. —
16 16 1 46.08 May 18, 2025, 7:08 p.m. May 28, 2025, 7:21 a.m. —
24 4 1 17.28 May 28, 2025, 7:18 a.m. May 28, 2025, 7:18 a.m. —
26 2 1 9.36 May 28, 2025, 7:18 a.m. May 28, 2025, 7:18 a.m. —
22 2 1 7.92 May 28, 2025, 7:17 a.m. May 28, 2025, 7:17 a.m. —
18 2 1 6.48 May 28, 2025, 7:17 a.m. May 28, 2025, 7:17 a.m. —
0 1346 1 0.00 May 16, 2025, 10:21 a.m. May 28, 2025, 5:12 p.m. —
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 1 pts 0.12
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 1 1 0.12 May 28, 2025, midnight May 28, 2025, midnight —

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