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IP Address Overview

Model: v1 Updated: Jan. 14, 2026, 9:58 a.m.
Report for 216.73.216.6 • 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
216.73.216.6
Total Hits
4188
Organization
Anthropic, PBC
ASN
AS16509 Amazon.com, Inc.
ISP
16509 Amazon.com
Region
Ohio
City
Columbus
Country
United States
Subnet
—
Risk Level
med
First Seen
May 12, 2025, 3 a.m.
Last Seen
Aug. 12, 2025, 3 a.m.
Total Errors
1183
Risk Score
57

Risk

Model: v1 Computed: Jan. 14, 2026, 9:58 a.m.
Risk score
57
Medium
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 3664 hits 0.00 pts Scan velocity scan_velocity 184 hits 0.00 pts User-Agent anomaly ua 524 hits 0.00 pts Request size anomaly request_size 67 hits 0.00 pts
All contributing signals
Automated client behavior bot 3664 hits 1832.00 pts
Traffic patterns strongly suggest automation rather than a human-operated browser.
Severity Hits Labels Weighted Top labels
10 3664 1 1832.00 n/a
Scan velocity scan_velocity 184 hits 172.44 pts
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
Severity Hits Labels Weighted Top labels
10 92 1 165.60 n/a
12 2 1 4.32 n/a
14 1 1 2.52 n/a
0 89 1 0.00 n/a
User-Agent anomaly ua 524 hits 62.88 pts
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
Severity Hits Labels Weighted Top labels
6 524 1 62.88 n/a
Request size anomaly request_size 67 hits 49.56 pts
Requests are unusually large or shaped in a way that suggests abuse or automation.
Severity Hits Labels Weighted Top labels
14 59 1 49.56 n/a
0 8 1 0.00 n/a
Technical summary
Computed at
Jan. 14, 2026, 9:58 a.m.
Raw total
2116.88
Total hits
4188
Errors
1183

Traffic

Rollup

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

Daily activity (hits per day).
2xx
1401
3xx
532
4xx
1183
5xx
0
Unique URLs
1458
Total Hits
4188
First Seen
May 12, 2025, 3 a.m.
Last Seen
Aug. 12, 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 3664 pts 1832.00
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 3664 1 1832.00 May 13, 2025, 1:59 a.m. Aug. 12, 2025, 2:23 a.m. —
Scan velocity scan_velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
hits 184 pts 172.44
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 92 1 165.60 June 25, 2025, 9:37 p.m. July 22, 2025, 6:31 a.m. —
12 2 1 4.32 June 25, 2025, 10:12 p.m. June 25, 2025, 11:58 p.m. —
14 1 1 2.52 June 25, 2025, 11:58 p.m. June 25, 2025, 11:58 p.m. —
0 89 1 0.00 June 25, 2025, 9:37 p.m. July 22, 2025, 6:31 a.m. —
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 524 pts 62.88
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
6 524 1 62.88 June 25, 2025, 9:37 p.m. July 22, 2025, 6:31 a.m. —
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 67 pts 49.56
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
14 59 1 49.56 June 25, 2025, 9:37 p.m. July 22, 2025, 6:31 a.m. —
0 8 1 0.00 June 25, 2025, 9:37 p.m. June 26, 2025, 4:02 a.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